Severe

Significant threat to life or property

Kentucky Severe Thunderstorm Warning | Effective 05/20/2026 12:13

SVRRLX The National Weather Service in Charleston West Virginia has issued a * Severe Thunderstorm Warning for... Northwestern Lawrence County in northeastern Kentucky... Southern Carter County in northeastern Kentucky... * Until 345 PM EDT. * At 313 PM EDT, a severe thunderstorm was located over Little Sandy, or near Sandy Hook, moving east at 20 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include...

Maryland, Virginia, West Virginia Severe Thunderstorm Warning | Effective 05/20/2026 12:13

At 313 PM EDT, a severe thunderstorm was located near Harpers Ferry, or 7 miles southeast of Shepherdstown, moving east at 20 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Damaging winds will cause some trees and large branches to fall. This could injure those outdoors, as well as damage homes and vehicles. Roadways may become blocked by downed trees. Localized power outages are possible. Unsecured light objects may become projectiles. Locations impacted include...

Virginia Severe Thunderstorm Warning | Effective 05/20/2026 12:14

At 314 PM EDT, a severe thunderstorm was located near Purcellville, or near Leesburg, moving east at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Damaging winds will cause some trees and large branches to fall. This could injure those outdoors, as well as damage homes and vehicles. Roadways may become blocked by downed trees. Localized power outages are possible. Unsecured light objects may become projectiles. Locations impacted include...

Ohio, West Virginia Severe Thunderstorm Warning | Effective 05/20/2026 12:20

SVRRLX The National Weather Service in Charleston West Virginia has issued a * Severe Thunderstorm Warning for... Southeastern Lawrence County in southeastern Ohio... Southwestern Cabell County in central West Virginia... Northwestern Lincoln County in central West Virginia... Northern Wayne County in western West Virginia... * Until 345 PM EDT. * At 320 PM EDT, a severe thunderstorm was located over Centerville, or near Wayne, moving northeast at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated.

Kentucky Severe Thunderstorm Warning | Effective 05/20/2026 12:20

At 320 PM EDT, a severe thunderstorm was located over Newfoundland, or near Sandy Hook, moving northeast at 30 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Bruin. 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 flash flooding. Do not drive your vehicle through flooded roadways.

Maryland, Virginia, West Virginia Severe Thunderstorm Warning | Effective 05/20/2026 11:46

SVRLWX The National Weather Service in Sterling Virginia has issued a * Severe Thunderstorm Warning for... Southeastern Washington County in north central Maryland... Southwestern Frederick County in north central Maryland... North central Loudoun County in northern Virginia... Northeastern Jefferson County in the Panhandle of West Virginia... * Until 330 PM EDT. * At 246 PM EDT, a severe thunderstorm was located over Ranson, or near Charles Town, moving east at 20 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated.

Indiana Flood Warning | Effective 05/20/2026 11:48

* WHAT...River flooding caused by excessive rainfall is expected. * WHERE...Northern Decatur County in central Indiana... South Central Rush County in central Indiana... * WHEN...Until 1145 PM EDT Wednesday. * IMPACTS...Flooding of Flatrock River near and downstream of Rushville, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 246 PM EDT, gauge reports indicated river flooding. Flooding is already occurring in the warned area. Between 0.5

Montana Winter Storm Warning | Effective 05/20/2026 11:55

* WHAT...Heavy snow expected...mainly on north facing slopes above 7000 ft. Total snow accumulations 8-13 inches. Winds gusting as high as 30 mph. * WHERE...Absaroka/Beartooth Mountains. * WHEN...From 6 PM this evening to 6 PM MDT Thursday. * IMPACTS...Recreation in the high country will be impacted by heavy accumulating snow. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. For the latest road conditions, call 5 1 1.

Virginia Severe Thunderstorm Warning | Effective 05/20/2026 11:59

SVRLWX The National Weather Service in Sterling Virginia has issued a * Severe Thunderstorm Warning for... Central Loudoun County in northern Virginia... * Until 330 PM EDT. * At 259 PM EDT, a severe thunderstorm was located over Round Hill, or 10 miles west of Leesburg, moving east at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Damaging winds will cause some trees and large branches to fall. This could injure those outdoors, as well as damage homes and vehicles. Roadways may become blocked by

Indiana Flood Warning | Effective 05/20/2026 11:34

* WHAT...Flooding caused by excessive rainfall continues. * WHERE...Northern Daviess County in southwestern Indiana... Greene County in southwestern Indiana... Northeastern Knox County in southwestern Indiana... Northern Martin County in southwestern Indiana... * WHEN...Until 700 PM EDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. Streams continue to rise due to excess runoff from earlier rainfall.
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