Severe

Significant threat to life or property

Nebraska, Wyoming Severe Severe Thunderstorm Watch | Effective 06/20/2026 12:28

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 356 IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR THE FOLLOWING AREAS IN NEBRASKA THIS WATCH INCLUDES 8 COUNTIES IN PANHANDLE NEBRASKA BANNER BOX BUTTE CHEYENNE DAWES KIMBALL MORRILL SCOTTS BLUFF SIOUX IN WYOMING THIS WATCH INCLUDES 7 COUNTIES IN EAST CENTRAL WYOMING CONVERSE NIOBRARA IN SOUTH CENTRAL WYOMING CARBON IN SOUTHEAST WYOMING ALBANY GOSHEN LARAMIE PLATTE

Wyoming Severe Severe Thunderstorm Watch | Effective 06/20/2026 12:28

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 356 IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR THE FOLLOWING AREAS IN WYOMING THIS WATCH INCLUDES 6 COUNTIES IN CENTRAL WYOMING FREMONT HOT SPRINGS NATRONA IN NORTH CENTRAL WYOMING JOHNSON WASHAKIE IN SOUTH CENTRAL WYOMING SWEETWATER THIS INCLUDES THE CITIES OF BUFFALO, CASPER, DUBOIS, GREEN RIVER, KAYCEE, LANDER, RIVERTON, ROCK SPRINGS, THERMOPOLIS, AND WORLAND.

Florida Severe Severe Thunderstorm Warning | Effective 06/20/2026 12:05

At 304 PM EDT, severe thunderstorms were located along a line extending from 9 miles southwest of Monticello to 22 miles east of Tallahassee to 19 miles east of Woodville, moving east at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Monticello, Greenville, Hells Half Acre, Ebb, Lamont, Eridu, Nash, Cabbage Grove, Thomas City, Drifton, Casa Blanco, Waukeenah, Wacissa,

Alabama, Florida Severe Flood Warning | Effective 06/20/2026 12:10

...The Flood Warning is extended for the following rivers in Florida...Alabama... Big Escambia Creek At Flomaton affecting Escambia County. For the Big Escambia Creek...including Flomaton...Minor flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Big Escambia Creek at Flomaton. * WHEN...Until Sunday afternoon. * IMPACTS...At 21.0 feet, Water Water approaches streets and homes in southeast Flomaton, along with Highway 31 on the north side of town. * ADDITIONAL DETAILS...

Florida, Georgia Severe Severe Thunderstorm Warning | Effective 06/20/2026 12:12

SVRTAE The National Weather Service in Tallahassee has issued a * Severe Thunderstorm Warning for... Northwestern Jefferson County in Big Bend Florida... Northeastern Leon County in Big Bend Florida... Southeastern Grady County in southwestern Georgia... Southwestern Thomas County in south central Georgia... * Until 345 PM EDT. * At 312 PM EDT, severe thunderstorms were located along a line extending from 15 miles southwest of Thomasville to near Monticello, moving northeast at 30 mph. HAZARD...60 mph wind gusts.

Pennsylvania Severe Severe Thunderstorm Warning | Effective 06/20/2026 12:12

SVRPBZ The National Weather Service in Pittsburgh has issued a * Severe Thunderstorm Warning for... Southwestern Venango County in northwestern Pennsylvania... West Central Armstrong County in west central Pennsylvania... Northern Butler County in west central Pennsylvania... Southwestern Clarion County in west central Pennsylvania... * Until 400 PM EDT. * At 312 PM EDT, a severe thunderstorm was located 5 miles northeast of Slippery Rock, or 6 miles southeast of Grove City, moving southeast at 30 mph.

Alabama Severe Flash Flood Warning | Effective 06/20/2026 12:14

FFWBMX The National Weather Service in Birmingham has issued a * Flash Flood Warning for... Southeastern Jefferson County in central Alabama... Northern Shelby County in central Alabama... * Until 515 PM CDT. * At 214 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 3 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar.

Nebraska Severe Severe Thunderstorm Warning | Effective 06/20/2026 11:52

At 152 PM CDT, a severe thunderstorm was located near Carleton, or 29 miles northwest of Fairbury, moving east at 40 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Locations impacted include... Shickley, Bruning, Alexandria, Carleton, Belvidere, Gilead, and Strang. For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to

Georgia Severe Flood Watch | Effective 06/20/2026 11:54

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of southeast Georgia, including the following areas, Appling, Atkinson, Bacon, Brantley, Coffee, Jeff Davis, Northern Ware, Pierce and Wayne. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. Extensive street flooding and flooding of creeks and rivers are possible.

Pennsylvania Severe Severe Thunderstorm Warning | Effective 06/20/2026 11:55

At 255 PM EDT, a severe thunderstorm was located near Grove City, moving southeast at 30 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Locations impacted include... Grove City, Slippery Rock, Mercer, Harrisville, Plain Grove Township, West Liberty, Jackson Center, Barkeyville, Cherry Valley and Boyers. Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing large hail.
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