* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of Middle Tennessee, including the following counties, Lewis and Wayne. * WHEN...Until 800 PM CDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 458 PM CDT, Doppler radar indicated heavy rain due to slow-moving thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 2 and 3.5 inches of rain have fallen. - Some locations that will experience flooding include... Waynesboro. - http://www.weather.gov/safety/flood
FFWEPZ The National Weather Service in El Paso Tx/Santa Teresa has issued a * Flash Flood Warning for... Southwestern Hidalgo County in southwestern New Mexico... * Until 630 PM MDT. * At 358 PM MDT, Doppler radar indicated thunderstorms producing heavy rain between Animas and Cloverdale. Flash flooding is likely to develop in arroyos flowing west to east towards Animas Creek, especially north of the Border Patrol Camp Garza site. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flash flooding of arroyos, highways, as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... mainly rural areas of Southwestern Hidalgo County
At 456 PM CDT, a severe thunderstorm was located near Downs, or 23 miles west of Beloit, moving southeast at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. This severe storm will be near... Tipton around 505 PM CDT. This storm has a history of producing plentiful amounts of small hail.
At 556 PM EDT, Doppler radar was tracking a strong thunderstorm near Folkston, moving southeast at 10 mph. HAZARD...Wind gusts around 40 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Folkston.
At 255 PM MST, a severe thunderstorm was located 15 miles southeast of Pearce-Sunsites, moving east at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Sunizona. This includes the following highways... Route 181 between mile markers 39 and 49. Route 191 between mile markers 26 and 43.
* WHAT...Small stream flooding caused by excessive rainfall is expected. * WHERE...A portion of Southeast Arizona, including the following county, central Cochise. * WHEN...Until 500 PM MST. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Water over roadways. * ADDITIONAL DETAILS... - At 254 PM MST, Doppler radar indicated heavy rain due to thunderstorms. This will cause small stream flooding. Between 0.5 and 1.25 inches of rain have fallen. - Some locations that will experience flooding include... Tombstone and Sunizona. - http://www.weather.gov/safety/flood
SVREPZ The National Weather Service in El Paso has issued a * Severe Thunderstorm Warning for... South central Sierra County in south central New Mexico... * Until 430 PM MDT. * At 351 PM MDT, a severe thunderstorm was located near Arrey, moving east at 20 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Arrey, Caballo, Lower Animas Creek, and Caballo Lake.
At 451 PM CDT, a severe thunderstorm was located 8 miles northwest of Morland, or 13 miles east of Hoxie, moving south at 15 mph. HAZARD...Golf ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. Locations impacted include... Morland, Studley, and Tasco.
* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of southern Nevada, including the following county, Clark. * WHEN...Until 600 PM PDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Dangerous flows over low-water crossings. * ADDITIONAL DETAILS... - At 248 PM PDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Up to 1 inch of rain has fallen. - Some locations that will experience flooding include... Jean, Goodsprings and Sandy Valley. - http://www.weather.gov/safety/flood
At 349 PM MDT, Doppler radar was tracking a strong thunderstorm 13 miles southeast of Rodeo, moving east at 10 mph. HAZARD...Wind gusts up to 50 mph and penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Camp Garza, Playas Valley, and Animas Peak.
At 4:45 PM CDT, scattered thunderstorms were occurring across the Ozark Foothills of southeast Missouri, mainly across parts of Carter and Ripley County. These storms will drift slowly to the east into Butler and Wayne County through 6 to 7 PM CDT. While widespread severe thunderstorms are not expected, gusty winds up to 40 mph, small hail, and frequent cloud to ground lightning are expected. If you have outdoor plans, stay aware of the latest weather conditions, and have a plan to seek shelter indoors if thunderstorms threaten your location.
At 347 PM MDT, Doppler radar was tracking a strong thunderstorm near Arrey, moving east at 20 mph. HAZARD...Wind gusts up to 50 mph and penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Arrey and Caballo Lake. This includes Interstate 25 in New Mexico between mile markers 53 and 61.
At 446 PM CDT, Doppler radar was tracking a strong thunderstorm 9 miles southeast of Mauston, moving north at 15 mph. HAZARD...Wind gusts up to 40 mph and penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. This storm will remain over mainly rural areas of southeastern Juneau County, including the following locations... Arrowhead Resort Campground, Lemonweir, Castle Rock, Dells Timberland Campground, Yukon Trails Campground, Lyndon Station, and Bass Lake Campground. This includes Interstate 90/94 between mile markers 73 and 82.
At 245 PM MST, Doppler radar indicated thunderstorms producing heavy rain in the Vekol Wash basin south of Interstate-8. Between 1 and 2 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. Some locations that will experience flash flooding include... mainly rural areas of Maricopa County This includes AZ Interstate 8 between mile markers 144 and 145. This includes the following streams and drainages... Vekol Wash.
FFWTWC The National Weather Service in Tucson has issued a * Flash Flood Warning for... East Central Cochise County in southeastern Arizona... * Until 445 PM MST. * At 243 PM MST, Doppler radar indicated thunderstorms producing heavy rain across the Portal area, especially along Cave Creek. Between 1.5 and 2 inches of rain have fallen. Additional rainfall amounts up to 1 inch are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. * Some locations that will experience flash flooding include... Portal.
At 435 PM CDT, Doppler radar was tracking a strong thunderstorm near Oak Mountain State Park, or near Pelham, moving south at 15 mph. HAZARD...Wind gusts up to 40 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Hoover, Alabaster, Pelham, Helena, Calera, Chelsea, Columbiana, Indian Springs Village, Riverchase, Oak Mountain State Park, Shelby County Airport, Oak Mountain Amphitheater, Ballantrae, Camp Branch, Saddle Lake Farms, Siluria, Alabaster Veterans Park, Bounds Lake, and Saginaw.
At 532 PM EDT, Doppler radar was tracking a strong thunderstorm near Dowling Park, or 10 miles north of Mayo, moving southeast at 10 mph. HAZARD...Wind gusts around 40 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Luraville.
* WHAT...Visibility less than one quarter mile in dense fog. * WHERE...Carlton and South St. Louis Counties. This includes the Tribal Lands of the Fond du Lac Band. * WHEN...Until 11 AM CDT Saturday. * IMPACTS...Low visibility could make driving conditions hazardous.
At 524 PM EDT, Doppler radar was tracking a strong thunderstorm near Bell, moving southeast at 5 mph. HAZARD...Wind gusts around 40 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Bell.
Thunderstorms with heavy rain will cause minor flooding in the following counties... Hennepin...Dakota...Anoka...Washington...Ramsey... * Until 530 PM CDT. * At 423 PM CDT, Doppler radar and automated rain gauges indicated heavy rain due to thunderstorms. This will cause urban and small stream flooding in the area. One to two inches of rain has already fallen. * Some locations that will experience minor flooding include... Minneapolis, St. Paul, Brooklyn Park, Eagan, Woodbury, Maple Grove, Coon Rapids, Blaine, Maplewood, Cottage Grove, Inver Grove Heights, and Roseville.
At 407 PM CDT, Doppler radar was tracking a cluster of strong thunderstorms near Prairie Point, or 7 miles east of Macon, moving south at 15 mph. HAZARD...Wind gusts up to 40 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. This strong thunderstorm will be near... Cooksville and Paulette around 415 PM CDT.
An anticipated AR will be moving into the panhandle through Saturday with a high confidence of bringing between 4 and 7 inches of rain in 48 hours to the southern half of the panhandle. * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...The following areas, Prince of Wales, Southern Inner Channels and Central Inner Channels. This includes the cities of Petersburg, Craig, Klawock, Hydaburg, Coffman Cove, Thorne Bay, Wrangell, and Hyder. * WHEN...Through Saturday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, other low-lying areas and flood-prone locations. * ADDITIONAL DETAILS... - Multiple bands of moderate to heavy rain will move through the area through Saturday afternoon. Confidence continues to rise for timing and amounts of rain with the time frame of the highest rain rates from Friday afternoon into Saturday morning. Rain totals from Thursday afternoon to near midday Friday has been 1.25 to 2 inches thus far. Event totals are expected to be around 4 inches for the systems.
An anticipated AR will be moving into the panhandle through Saturday with a high confidence of bringing between 4 and 7 inches of rain in 48 hours to the southern half of the panhandle. * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...The following area, Southern Inner Channels. This includes the cities of Ketchikan And Metlakatla. * WHEN...Through Saturday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, other low-lying areas and flood-prone locations. There is a potential for isolated landslides in steep terrain. * ADDITIONAL DETAILS... - Multiple bands of moderate to heavy rain are expected to move into and through the southern panhandle through Saturday afternoon. Confidence continues to rise for the timing and expected amounts with the heaviest rain rates expected Friday afternoon into Saturday morning. Rain totals from Thursday afternoon to near midday Friday has been 2 to 4 inches thus far. Event totals are expected to be around 5 to 7 inches for the systems.
FFWHUN The National Weather Service in Huntsville has issued a * Flash Flood Warning for... Eastern Franklin AL County in northwestern Alabama... * Until 530 PM CDT. * At 339 PM CDT, emergency management reported thunderstorms producing heavy rain in Russellville. Between 1.5 and 3.5 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is already occurring. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Emergency management reported. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Russellville, Phil Campbell, Spruce Pine, Isbell, Tharptown, Rockwood, Newburg, Duketon and western Bankhead National Forest.
* WHAT...Arroyo and small stream flooding caused by excessive rainfall is expected. * WHERE...Portions of northwestern Sierra County in New Mexico. * WHEN...Until 530 PM MDT. * IMPACTS...Rises in small streams and normally dry arroyos. Water over roadways. Some low-water crossings may become impassable. * ADDITIONAL DETAILS... - At 228 PM MDT, Thunderstorms with heavy rainfall have produced over an inch of rain in parts of the Poverty Creek watershed. Poverty Creek is likely to run, affecting several low water crossings along Highway 52 northwest of Winston, and in Winston itself. - Some locations that may experience flooding include... Winston. - http://www.weather.gov/safety/flood
* WHAT...High waves and dangerous expected. * WHERE...Beaches along Lake Michigan in Kewaunee and Manitowoc Counties. * WHEN...From 1 AM CDT Saturday through Saturday afternoon. * IMPACTS...Dangerous swimming conditions are expected. Strong currents can pull swimmers into deeper water and high waves can sweep people off piers. * ADDITIONAL DETAILS...Several beaches that will be most susceptible to the dangerous swimming conditions include... Cresent Beach and City of Kewaunee Beach in Kewaunee County. Point Beach, Neshotah Beach and Red Arrow Beach in Manitowoc County.
* WHAT...High risk of rip currents expected. * WHERE...Ottawa, Erie, Lorain, Cuyahoga, Lake and Ashtabula Lakeshore Counties. * WHEN...From Saturday morning through late Saturday night. * IMPACTS...Wind and wave action will cause currents on the lakeshore. Swimmers should not enter the water. Currents can carry swimmers away from shore through a sand bar and along structures extending out into the lake.
The officials at the Indiana Department of Environmental Management have declared an Air Quality Action Day, IN EFFECT UNTIL MIDNIGHT EDT TONIGHT. An Air Quality Action Day for Ozone has been issued. Ozone levels are expected to be in the Unhealthy for Sensitive Groups range. Active children and adults, and people with respiratory disease, such as asthma should limit prolonged outdoor exposure. Here are some recommended actions that the public can take: * Walk, bike, carpool or use public transportation. * Avoid using the drive-through and combine errands into one trip. * Avoid refueling your vehicle or using gasoline-powered lawn equipment until after 7pm. * Turn off your engine when idling for more than 30 seconds. * Conserve energy by turning off lights or setting the air conditioner to 75 degrees or above. For additional information, please visit the IDEM Smog page at: http://www.in.gov/idem/airmonitoring/smogwatch/
The officials at the Indiana Department of Environmental Management have declared an Air Quality Action Day, IN EFFECT UNTIL MIDNIGHT EDT SATURDAY NIGHT. An Air Quality Action Day for Ozone has been issued. Ozone levels are expected to be in the Unhealthy for Sensitive Groups range. Active children and adults, and people with respiratory disease, such as asthma should limit prolonged outdoor exposure. Here are some recommended actions that the public can take: * Walk, bike, carpool or use public transportation. * Avoid using the drive-through and combine errands into one trip. * Avoid refueling your vehicle or using gasoline-powered lawn equipment until after 7pm. * Turn off your engine when idling for more than 30 seconds. * Conserve energy by turning off lights or setting the air conditioner to 75 degrees or above. For additional information, please visit the IDEM Smog page at: http://www.in.gov/idem/airmonitoring/smogwatch/
AQAFWD The Texas Commission on Environmental Quality (TCEQ) has issued an Ozone Action Day for the Dallas-Fort Worth area for Saturday, September 20, 2025. Atmospheric conditions are expected to be favorable for producing high levels of ozone air pollution in the Dallas-Fort Worth area on Saturday. You can help prevent ozone pollution by sharing a ride, walking, riding a bicycle, taking your lunch to work, avoiding drive-through lanes, conserving energy, and keeping your vehicle properly tuned. For more information on ozone: Ozone: The Facts (www.tceq.texas.gov/goto/ozonefacts) Air North Texas: (www.airnorthtexas.org) EPA Air Now (www.airnow.gov/index.cfm?action.local_state&STATEID=45&TAB=0) Take care of Texas (www.takecareoftexas.org) North Central Texas Council of Governments Air Quality (www.nctcog.org/trans/air/index.asp)
* WHAT...Life threatening waves of 3 to 6 feet and dangerous currents are expected. * WHERE...Sheboygan, Ozaukee, Milwaukee and Racine Counties. * WHEN...From 1 AM CDT Saturday through Saturday afternoon. * IMPACTS...Dangerous swimming conditions are expected due to high waves and onshore winds.
* WHAT...Sub-freezing temperatures as low as 27 expected Friday night. Temperatures Saturday night are likely to be as cold or a bit colder than Friday night. * WHERE...Northwest Aroostook, Northern Piscataquis, and Northern Somerset Counties. * WHEN...From 2 AM to 8 AM EDT Saturday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
* WHAT...Temperatures as low as 32 will result in frost formation Friday night. Temperatures Saturday night are likely to be as cold or a bit colder than Friday night. * WHERE...Central Piscataquis, Northern Penobscot, Southern Piscataquis, Southeast Aroostook, and Northeast Aroostook Counties. * WHEN...From 2 AM to 8 AM EDT Saturday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.
The Louisville Metro Air Pollution Control District and the Indiana Department of Environmental Management have issued an Air Quality Alert...IN EFFECT UNTIL MIDNIGHT EDT SATURDAY NIGHT. A Code Orange Air Quality Alert for Ozone has been issued for the Louisville Metro Area. Orange: Members of sensitive groups may experience health effects. The general public is not likely to be affected. Sensitive groups include the elderly...children...persons with asthma or other breathing problems...and persons with lung and heart disease. People in these groups are advised to limit their outdoor activities to reduce their exposure to ozone and particulate pollution. For more information, visit the Louisville Metro Air Pollution Control District at http://www.louisvilleky.gov/apcd or the Indiana Department of Environmental Management at http://www.in.gov/idem.
The officials at the Indiana Department of Environmental Management have called for an Ozone action day on Friday September 19 and Saturday September 20 for the following counties...IN EFFECT UNTIL MIDNIGHT EDT SATURDAY NIGHT. Harrison Washington Scott Jefferson Here are some recommended actions that the public can take to reduce ozone forming emissions: * Walk, bike, carpool or use public transportation. * Avoid using the drive-through and combine errands into one trip. * Avoid refueling your vehicle or using gasoline-powered lawn equipment until after 7 PM. * Turn off your engine when idling for more than 30 seconds. * Conserve energy by turning off lights or setting the air conditioner to 75 degrees or above.
* WHAT...Flooding caused by excessive rainfall continues. * WHERE...A portion of central South Dakota, including the following counties, Jones and Stanley. * WHEN...Until 1000 AM CDT /900 AM MDT/ Saturday. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. Expect many areas of slow moving or standing water. * ADDITIONAL DETAILS... - At 1258 PM CDT /1158 AM MDT/, emergency management reported flooding in the warned area, mainly standing water over roadways. Between 2 and 5 inches of rain have fallen over the past 72 hours. - Flooding impacts will continue, but no additional rainfall is expected. - Some locations that will experience flooding include... Pierre, Fort Pierre, Wendte, Van Metre, Hayes, Chantier Creek Recreation Area, Brown Church, Capa, Sansarc, Bunker, Mission Ridge, Lake Sharpe and southern Lake Oahe. - http://www.weather.gov/safety/flood
* WHAT...Dangerous swimming conditions due to 3 to 5 foot waves and rip currents. * WHERE...Cheboygan, Presque Isle, Southeast Chippewa and Eastern Mackinac Counties, and Mackinac Island/Bois Blanc Island. * WHEN...From Saturday morning through late Saturday night. * IMPACTS...Strong currents can pull swimmers into deeper water and high waves can sweep people off piers.
* WHAT...Temperatures in the lower to mid 30s will result in frost formation. * WHERE...Jefferson and Lewis Counties. * WHEN...From 2 AM to 8 AM EDT Saturday. * IMPACTS...Frost could kill sensitive outdoor vegetation if left unprotected.
* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of central New Mexico, including the following area, South Central Mountains. This includes the burn scars surrounding the village of Ruidoso. * WHEN...Until 10 PM MDT this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Storm drains and ditches may become clogged with debris. * ADDITIONAL DETAILS... - The potential exists for at least two rounds of rainfall across the burn scars surrounding Ruidoso today. Storms will be capable of rainfall rates of 1 to 1.5 inches per hour. These heavy rainfall rates combined with wet soils from Thursday's rainfall may result in burn scar flash flooding and debris flows. - http://www.weather.gov/safety/flood
* WHAT...Temperatures into the lower to middle 30s will result in frost formation. * WHERE...In Maine, Southern Somerset, Interior Cumberland Highlands, Southern Franklin, and Southern Oxford Counties. In New Hampshire, Northern Carroll and Northern Grafton Counties. * WHEN...From 2 AM to 8 AM EDT Saturday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.
* WHAT...Sub-freezing temperatures into the 20s expected. * WHERE...In Maine, Central Somerset, Northern Franklin, and Northern Oxford Counties. In New Hampshire, Northern Coos and Southern Coos Counties. * WHEN...From 2 AM to 8 AM EDT Saturday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
* WHAT...Temperatures in the low to mid 30s will result in frost formation. * WHERE...Portions of northern New York and northern and central Vermont. * WHEN...From 2 AM to 8 AM EDT Saturday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.
* WHAT...Sub-freezing temperatures between 25 and 30 degrees expected. * WHERE...Southern Franklin and western Clinton Counties in New York and Essex County in Vermont. * WHEN...From 2 AM to 8 AM EDT Saturday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
* WHAT...Temperatures in the low to mid 30s will result in frost formation. * WHERE...Northern Warren and Northern Herkimer Counties. * WHEN...From 2 AM to 8 AM EDT Saturday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.
* WHAT...Sub-freezing temperatures in the upper 20s to lower 30s expected. * WHERE...Hamilton County. * WHEN...From 2 AM to 8 AM EDT Saturday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Areas of locally dense fog are impacting areas on top of the hill in Duluth and surrounding areas to include Thompson Hill. Visibilities of 1/2 to 1/4 mile have already been observed, which should persist through the afternoon hours. If traveling reduce your speed and use low- beam headlights when encountering foggy areas. A Dense Fog Advisory may be needed. Keep updated on the latest forecast for fog development trends.
* WHAT...Overnight lows are expected to be between 32 and 37 degrees resulting in areas of frost early Saturday Morning. * WHERE...Northern Oneida County. * WHEN...From 2 AM to 8 AM EDT Saturday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. * ADDITIONAL DETAILS...A few low lying areas up on the Tug Hill could fall below freezing briefly Saturday Morning.
The officials at the Indiana Department of Environmental Management have declared an Air Quality Action Day, IN EFFECT UNTIL MIDNIGHT EDT SATURDAY NIGHT. An Air Quality Action Day for Ozone has been issued. Ozone levels are expected to be in the Unhealthy for Sensitive Groups range. Active children and adults, and people with respiratory disease, such as asthma should limit prolonged outdoor exposure. Here are some recommended actions that the public can take: * Walk, bike, carpool or use public transportation. * Avoid using the drive-through and combine errands into one trip. * Avoid refueling your vehicle or using gasoline-powered lawn equipment until after 7pm. * Turn off your engine when idling for more than 30 seconds. * Conserve energy by turning off lights or setting the air conditioner to 75 degrees or above. For additional information, please visit the IDEM Smog page at: http://www.in.gov/idem/airmonitoring/smogwatch/
The officials at the Indiana Department of Environmental Management have declared an Air Quality Action Day, IN EFFECT UNTIL MIDNIGHT EDT TONIGHT. An Air Quality Action Day for Ozone has been issued. Ozone levels are expected to be in the Unhealthy for Sensitive Groups range. Active children and adults, and people with respiratory disease, such as asthma should limit prolonged outdoor exposure. Here are some recommended actions that the public can take: * Walk, bike, carpool or use public transportation. * Avoid using the drive-through and combine errands into one trip. * Avoid refueling your vehicle or using gasoline-powered lawn equipment until after 7pm. * Turn off your engine when idling for more than 30 seconds. * Conserve energy by turning off lights or setting the air conditioner to 75 degrees or above. For additional information, please visit the IDEM Smog page at: http://www.in.gov/idem/airmonitoring/smogwatch/
* WHAT...Minor saltwater flooding. * WHERE...Upper Florida Keys. * WHEN...Through late tonight. * IMPACTS...Minor saltwater flooding of low elevation streets and lots is likely. Some storm drains will overflow, and some seawalls and docks will be overtopped. Boaters can expect less clearance under fixed bridges. Motorists should remember that persistent puddles around the times of high tide are almost certain to contain a mix of saltwater.
The Southwest Ohio Air Quality Agency has issued an Air Quality Advisory for Butler, Clermont, Hamilton and Warren counties in Ohio; Boone, Campbell and Kenton counties in Kentucky; and Dearborn County in Indiana, until midnight EDT tonight. Levels of ozone within the region may approach or exceed unhealthy standards. On Alert days, help reduce ozone by taking the following actions: * Carpool, if possible, bike, walk or take the bus instead of driving alone. * Refuel your vehicle after 8 pm. * Do not idle your vehicle, exhaust contributes to air pollution. * Mow your lawn in the evening hours and avoid the use of gas-powered lawn equipment. For additional information, please visit the Southwest Ohio Air Quality Agency's web site at www.southwestohioair.org/local_air_quality
The Mid-Ohio Regional Planning Commission has issued an Air Quality Alert for Delaware, Fairfield, Franklin and Licking counties in Central Ohio, until 8 PM EDT this evening. Levels of ozone within the region may approach or exceed unhealthy standards. On Alert days, help reduce ozone by taking the following actions: * Carpool, if possible, bike, walk or take the bus instead of driving alone. * Refuel your vehicle after 8 pm. * Do not idle your vehicle, exhaust contributes to air pollution. * Mow your lawn in the evening hours and avoid the use of gas-powered lawn equipment. For additional information, please visit the Mid-Ohio Regional Planning Commission's website at morpc.org/airquality
The Indiana Department of Environmental Management has declared an Air Action Day, until midnight EDT tonight. Levels of ozone within the region may approach or exceed unhealthy standards. On Alert days, help reduce ozone by taking the following actions: * Carpool, if possible, bike, walk or take the bus instead of driving alone. * Refuel your vehicle after 8 pm. * Do not idle your vehicle, exhaust contributes to air pollution. * Mow your lawn in the evening hours and avoid the use of gas-powered lawn equipment. For additional actions and information, please visit the IDEM Smog page at: https://www.in.gov/idem/airmonitoring/smogwatch/
The Indiana Department of Environmental Management has declared an Air Action Day, until midnight EDT Saturday night. Levels of ozone within the region may approach or exceed unhealthy standards. On Alert days, help reduce ozone by taking the following actions: * Carpool, if possible, bike, walk or take the bus instead of driving alone. * Refuel your vehicle after 8 pm. * Do not idle your vehicle, exhaust contributes to air pollution. * Mow your lawn in the evening hours and avoid the use of gas-powered lawn equipment. For additional actions and information, please visit the IDEM Smog page at: https://www.in.gov/idem/airmonitoring/smogwatch/
An Air Quality Action Day has been forecast for Northwest Indiana for elevated ozone levels and is in effect until midnight CDT tonight. Ozone Levels are expected to be at unhealthy levels for sensitive groups. For additional information...please visit the IDEM SMOG Watch web site at www.SmogWatch.IN.gov or the EPA AIRNOW web site at www.airnow.gov and click on Indiana.
The officials at the Indiana Department of Environmental Management have declared an Air Quality Action Day, in effect for today, September 19. An Air Quality Action Day for Ozone has been issued. Ozone levels are expected to be in the Unhealthy for Sensitive Groups range. Active children and adults, and people with respiratory disease, such as asthma should limit prolonged outdoor exposure. Here are some recommended actions that the public can take: * Walk, bike, carpool or use public transportation. * Avoid using the drive-through and combine errands into one trip. * Avoid refueling your vehicle or using gasoline-powered lawn equipment until after 7pm. * Turn off your engine when idling for more than 30 seconds. * Conserve energy by turning off lights or setting the air conditioner to 75 degrees or above. For additional information, please visit the IDEM Smog page at: http://www.in.gov/idem/airmonitoring/smogwatch/
* WHAT...Flash flooding and debris flows caused by excessive rainfall are possible over the Kern County Mountains and Desert including the Borel burn scar. * WHERE...A portion of central California, including the following areas, Frazier Mountain Communities, Grapevine, Indian Wells Valley, Kern River Valley, Mojave Desert, Mojave Desert Slopes, Piute Walker Basin, South End Sierra Foothills, South End of the Lower Sierra, South End of the Upper Sierra and Tehachapi. * WHEN...Until 5 PM PDT this afternoon. * IMPACTS...Heavy rainfall over the Kern County Mountains and Desert, notably the Borel burn scar is expected up to and during the period of the watch. Be sure to stay up to date with information from local authorities. Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - National Weather Service Meteorologists are forecasting heavy rainfall over the Kern County Mountains and Desert including the Borel burn scar, which may lead to flash flooding and debris flows. - http://www.weather.gov/safety/flood
* WHAT...Flash flooding and debris flows caused by excessive rainfall are possible over the Sierra Nevada including the Basin and French Burn Scars and the Garnet Fire. * WHERE...A portion of central California, including the following areas, Fresno-Tulare Foothills, Fresno-Tulare Lower Sierra, Grant Grove Area, Kaiser to Rodgers Ridge, Kings Canyon NP, Mariposa Madera Foothills, Mariposa-Madera Lower Sierra, San Joaquin River Canyon, Sequoia NP, Upper San Joaquin River, Yosemite NP outside of the valley and Yosemite Valley. * WHEN...Through this evening. * IMPACTS...Heavy rainfall over the Sierra Nevada including the Basin and French Burn Scars and the Garnet Fire is expected up to and during the period of the watch. Residents near the Basin and French Burn Scars and the Garnet Fire should prepare for potential flooding impacts. Be sure to stay up to date with information from local authorities. Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - National Weather Service Meteorologists are forecasting heavy rainfall in thunderstorms over the Sierra Nevada including the burn scars, which may lead to flash flooding and debris flows. - http://www.weather.gov/safety/flood
...The Flood Warning continues for the following rivers in South Dakota... Big Sioux River near Bruce affecting Brookings County. * WHAT...Minor flooding is occurring. * WHERE...Big Sioux River near Bruce. * WHEN...Until further notice. * IMPACTS...At 9.5 feet, The right bank overflows flooding agricultural lands for as much as 1/4 mile. * ADDITIONAL DETAILS... - At 8:45 AM CDT Friday the stage was 8.8 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:45 AM CDT Friday was 8.8 feet. - Forecast...No forecast is available for this location. - Flood stage is 8.0 feet. - Stay up to date with the latest river observations and forecasts at: www.water.noaa.gov
AQAFWD The Texas Commission on Environmental Quality (TCEQ) has issued an Ozone Action Day for the Dallas-Fort Worth area for Friday, September 19, 2025. Atmospheric conditions are expected to be favorable for producing high levels of ozone air pollution in the Dallas-Fort Worth area on Saturday. You can help prevent ozone pollution by sharing a ride, walking, riding a bicycle, taking your lunch to work, avoiding drive-through lanes, conserving energy, and keeping your vehicle properly tuned. For more information on ozone: Ozone: The Facts (www.tceq.texas.gov/goto/ozonefacts) Air North Texas: (www.airnorthtexas.org) EPA Air Now (www.airnow.gov/index.cfm?action.local_state&STATEID=45&TAB=0) Take care of Texas (www.takecareoftexas.org) North Central Texas Council of Governments Air Quality (www.nctcog.org/trans/air/index.asp)
...The Flood Warning continues for the following rivers in Florida... St Johns River Near Astor affecting Volusia and Lake Counties. .The river is forecast to remain within minor flood stage through early next week, with persistent northeast winds and tidal influences leading to a slight increase in river levels late this weekend. For the St. Johns River...including Astor...Minor flooding is forecast. Additional information is available at www.weather.gov. The next statement will be issued late tonight at midnight EDT. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...St Johns River near Astor. * WHEN...Until further notice. * IMPACTS...At 2.8 feet, Docks and boat ramps covered at South Moon Fish Camp and approaching sea wall at Blair's Jungle Den. Water approaching sites closest to the river at Fish Tales RV Resort and Astor Landing Campground. Portion of Clair Street covered by river water south of the Butler Boat Ramp. Docks underwater at the Astor Bridge Marina and along Riveredge Drive. Portions of Fox Road are covered with water nearest to the river. Acorn, Hazelnut and Redbud roads are underwater with yards inundated. * ADDITIONAL DETAILS... - At 7:30 AM EDT Friday the stage was 2.6 feet. - Bankfull stage is 2.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 7:30 AM EDT Friday was 2.7 feet. - Forecast...The river is expected to decrease to 2.5 feet late today into early weekend, rising back to 2.7 feet late this weekend into early next week. - Flood stage is 2.3 feet. - http://www.weather.gov/safety/flood
The officials at the Indiana Department of Environmental Management have called for an Ozone action day on Friday September 19 for the following counties...IN EFFECT UNTIL MIDNIGHT EDT TONIGHT. Harrison Washington Scott Jefferson Here are some recommended actions that the public can take to reduce ozone forming emissions: * Walk, bike, carpool or use public transportation. * Avoid using the drive-through and combine errands into one trip. * Avoid refueling your vehicle or using gasoline-powered lawn equipment until after 7 PM. * Turn off your engine when idling for more than 30 seconds. * Conserve energy by turning off lights or setting the air conditioner to 75 degrees or above.
The Louisville Metro Air Pollution Control District and the Indiana Department of Environmental Management have issued an Air Quality Alert...IN EFFECT UNTIL MIDNIGHT EDT TONIGHT. A Code Orange Air Quality Alert for Ozone has been issued for the Louisville Metro Area. Orange: Members of sensitive groups may experience health effects. The general public is not likely to be affected. Sensitive groups include the elderly...children...persons with asthma or other breathing problems...and persons with lung and heart disease. People in these groups are advised to limit their outdoor activities to reduce their exposure to ozone and particulate pollution. For more information, visit the Louisville Metro Air Pollution Control District at http://www.louisvilleky.gov/apcd or the Indiana Department of Environmental Management at http://www.in.gov/idem.
* WHAT...Dangerous swimming conditions are expected along the Lake Superior shoreline due to high wave action and strong rip currents. * WHERE...Minnesota Park Point and Wisconsin Point Beaches. * WHEN...Through this evening. * IMPACTS...High wave action can make swimming difficult on days such as this. Incoming waves in rapid succession can tire even an experienced swimmer quickly. Rip currents can move you away from land. To avoid being swept away, swim parallel to the shore to exit a rip current.
...The Flood Warning continues for the following rivers in South Dakota... Moreau River near Promise affecting Dewey County. .For sites with a river forecast, the forecast includes precipitation through the next 24 hours. Any future precipitation could affect the forecasts. * WHAT...Minor flooding is occurring. * WHERE...Moreau River near Promise. * WHEN...Until further notice. * IMPACTS...At 21.0 feet, the higher banks are overtopped and water enters the broader floodplain. At 24.0 feet, most of the floodplain is underwater. * ADDITIONAL DETAILS... - At 12:30 AM MDT Friday the stage was 23.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 12:30 AM MDT Friday was 23.0 feet. The river has leveled off this evening. - Flood stage is 21.0 feet. - http://www.weather.gov/safety/flood
A very dry airmass and breezy conditions will combine with dead and dry fuels such as grass, leaves, and twigs to create the potential for uncontrolled fire spread across New Hampshire and Western Maine today. Relative humidity values will decrease to low levels between 30 and 40 percent. At the same time, northwesterly winds between 10 and 15 mph with frequent gusts to 20 mph, and a few gusts up to 25 mph, will continue to dry fuels and increase fire spread potential. Wind gusts are expected to diminish this evening with increasing relative humidity values. Extra caution should be taken to prevent wildfires. Always consult with fire officials before engaging in any open burning activities and comply with all applicable laws and regulations. Never leave an open fire unattended and always extinguish campfires completely before leaving.
Northwest winds with gusts up to 20 mph combined with minimum relative humidity values between 40 and 50 percent, a prolonged period of dry weather, and dry fuels will result in elevated fire weather conditions this afternoon. Exercise caution handling any potential ignition sources, including machinery, cigarettes, and matches. Any fires that ignite will have potential to spread quickly. This forecast considers meteorological, fuel, and land conditions and has been developed in coordination with state fire and land management officials.
Northwest winds with gusts 20-25 mph combined with minimum relative humidity values between 38 to 45 percent, a prolonged period of dry weather, and dry fuels will result in elevated fire weather conditions Friday afternoon. Exercise caution handling any potential ignition sources, including machinery, cigarettes, and matches. Any fires that ignite will have potential to spread quickly. This forecast considers meteorological, fuel, and land conditions and has been developed in coordination with state fire and land management officials.
A very dry air mass over the area and breezy conditions will combine with dead and dry fuels such as grass, leaves, and twigs to create the potential for uncontrolled fire spread across Northern and Eastern Maine today. This afternoon, relative humidities will decrease to low levels between 30 and 40 percent. At the same time, winds from the northwest around 15 mph with frequent gusts to 25 mph and a few gusts to 30 mph, will continue to dry fuels and increase fire spread potential. Wind gusts are expected to diminish this evening with increasing relative humidity values. However, another dry and breezy day is in store Saturday, with just a bit less wind than Friday, but also slightly lower relative humidities at 25 to 35 percent. Extra caution should be taken to prevent wildfires. Always consult with fire officials before engaging in any open burning activities and comply with all applicable laws and regulations. Never leave an open fire unattended and always extinguish campfires completely before leaving.
The Indiana Department of Environmental Management has declared an Air Action Day, until midnight EDT tonight. Levels of ozone within the region may approach or exceed unhealthy standards. On Alert days, help reduce ozone by taking the following actions: * Carpool, if possible, bike, walk or take the bus instead of driving alone. * Refuel your vehicle after 8 pm. * Do not idle your vehicle, exhaust contributes to air pollution. * Mow your lawn in the evening hours and avoid the use of gas-powered lawn equipment. For additional actions and information, please visit the IDEM Smog page at: https://www.in.gov/idem/airmonitoring/smogwatch/
The Mid-Ohio Regional Planning Commission has issued an Air Quality Alert for Delaware, Fairfield, Franklin and Licking counties in Central Ohio, from 7 AM this morning to 8 PM EDT this evening. Levels of ozone within the region may approach or exceed unhealthy standards. On Alert days, help reduce ozone by taking the following actions: * Carpool, if possible, bike, walk or take the bus instead of driving alone. * Refuel your vehicle after 8 pm. * Do not idle your vehicle, exhaust contributes to air pollution. * Mow your lawn in the evening hours and avoid the use of gas-powered lawn equipment. For additional information, please visit the Mid-Ohio Regional Planning Commission's website at morpc.org/airquality
The Southwest Ohio Air Quality Agency has issued an Air Quality Advisory for Butler, Clermont, Hamilton and Warren counties in Ohio; Boone, Campbell and Kenton counties in Kentucky; and Dearborn County in Indiana, until midnight EDT tonight. Levels of ozone within the region may approach or exceed unhealthy standards. On Alert days, help reduce ozone by taking the following actions: * Carpool, if possible, bike, walk or take the bus instead of driving alone. * Refuel your vehicle after 8 pm. * Do not idle your vehicle, exhaust contributes to air pollution. * Mow your lawn in the evening hours and avoid the use of gas-powered lawn equipment. For additional information, please visit the Southwest Ohio Air Quality Agency's web site at www.southwestohioair.org/local_air_quality
The Indiana Department of Environmental Management has declared an Air Action Day, until midnight EDT tonight. Levels of ozone within the region may approach or exceed unhealthy standards. On Alert days, help reduce ozone by taking the following actions: * Carpool, if possible, bike, walk or take the bus instead of driving alone. * Refuel your vehicle after 8 pm. * Do not idle your vehicle, exhaust contributes to air pollution. * Mow your lawn in the evening hours and avoid the use of gas-powered lawn equipment. For additional actions and information, please visit the IDEM Smog page at: https://www.in.gov/idem/airmonitoring/smogwatch/
MODERATE TO HEAVY RAIN IS EXPECTED TO PUSH THROUGH THE CENTRAL AND NORTHERN PANHANDLE. WE EXPECT A FIRST FRONT FOLLOWED BY A SECONDARY FEATURE THAT WILL MOVE INTO THE AREA FOR THE LATTER PART OF FRIDAY THROUGH SATURDAY. EACH EVENT WILL LIKELY DROP 1 TO 2 INCHES OF RAIN FOR FRIDAY AND SATURDAY FOR THE AREA. RIVERS AND STREAMS ARE EXPECTED TO RISE, AND SOME MAY REACH AROUND BANKFULL.
AQAHGX The Texas Commission on Environmental Quality (TCEQ) has issued an Ozone Action Day for the Houston, Galveston, and Brazoria area for Friday, September 19, 2025. Atmospheric conditions are expected to be favorable for producing high levels of ozone pollution in the Houston, Galveston, and surrounding areas on Friday. You can help prevent ozone pollution by sharing a ride, walking, riding a bicycle, taking your lunch to work, avoiding drive through lanes, conserving energy and keeping your vehicle properly tuned. For more information on ozone: Ozone: The Facts www.tceq.texas.gov/airquality/monops/ozonefacts.html EPA AirNow: www.airnow.gov/?city=Houston&state=TX&country=USA Take Care of Texas: www.takecareoftexas.org/conservation-tips/keep-our-air-clean
AQABMX The Alabama Department of Environmental Management, ADEM, has issued an Air Quality Alert for Jefferson and Shelby Counties for Friday, September 19. Under Code Orange conditions, ground level ozone concentrations are expected to reach levels that are unhealthy for sensitive groups. Children and people with asthma are individuals most at risk under these expected conditions. ADEM recommends the following actions during an air quality alert for ozone: Conserve electricity and set your air conditioner at a higher temperature. Limit driving and combine errands. Use the bus or car pool to work. Avoid use of gasoline powered lawn and garden equipment. Refuel cars and trucks after 6 PM. Limit engine idling. Use household, workshop, and garden chemicals in ways that keep evaporation to a minimum, or try to avoid them when poor air quality is forecast. If breathing becomes difficult, move indoors. For more information on what to do on an air quality alert day, visit the Environmental Protection Agency website at airnow.gov
The Tennessee Department of Environment and Conservation has issued a Code Orange Health Advisory for the Nashville area.. until midnight CDT Friday night. A Code Orange Air Quality Alert for Ozone has been issued. Ground level Ozone concentrations within the region may approach or exceed unhealthy levels for some people. The general public is not likely to be affected. Active children and adults, and people with a respiratory disease such as Asthma, should limit prolonged outdoor exertion. For additional information...visit the Tennessee Department of Environment and Conservation site at http://www.tennessee.gov/environment.
AQAFFC The Georgia Department of Natural Resources, Environmental Protection Division has issued a Code Orange (Unhealthy for sensitive groups) Air Quality Alert for Atlanta for Friday September 19. Under Code Orange conditions, the outdoor air quality is likely to be unhealthy for some people. Children, people who are sensitive to ozone, and people with heart or lung disease should limit prolonged outdoor exertion during the late afternoon or early evening when ozone concentrations are highest. For additional information on the Air Quality Index, please visit http://airnow.gov.
...The Flood Warning continues for the following rivers in South Dakota... James River near Stratford affecting Spink and Brown Counties. .For sites with a river forecast, the forecast includes precipitation through the next 24 hours. Any future precipitation could affect the forecasts. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...James River near Stratford. * WHEN...Until further notice. * IMPACTS...At 14.0 feet, Significant amounts of agricultural lands begin flooding. At 16.0 feet, 137th Street and 140th Street are flooded. * ADDITIONAL DETAILS... - At 12:45 PM CDT Thursday the stage was 15.2 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 12:45 PM CDT Thursday was 15.2 feet. - Forecast...The river is expected to remain steady above flood stage at 15.2 feet. - Flood stage is 14.0 feet. - http://www.weather.gov/safety/flood
...The Flood Warning is extended for the following rivers in South Dakota... James River At Columbia affecting Brown County. .For sites with a river forecast, the forecast includes precipitation through the next 24 hours. Any future precipitation could affect the forecasts. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...James River at Columbia. * WHEN...Until early Sunday afternoon. * IMPACTS...At 13.0 feet, Flooding of the lower lying agricultural areas begins. * ADDITIONAL DETAILS... - At 12:00 PM CDT Thursday the stage was 13.4 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 12:00 PM CDT Thursday was 13.4 feet. - Forecast...The river is expected to fall below flood stage Sunday morning and continue falling to 12.2 feet Thursday, September 25. - Flood stage is 13.0 feet. - http://www.weather.gov/safety/flood