Immediate

Responsive action SHOULD be taken immediately

Missouri Flood Warning | Effective 05/20/2026 14:33

...The Flood Warning continues for the following rivers in Missouri... Big Creek at Blairstown affecting Henry, Cass and Johnson Counties. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Big Creek at Blairstown. * WHEN...Until Friday evening. * IMPACTS...At 23.0 feet, Flooding occurs at the west approach to the N Highway bridge located 0.2 miles west of Blairstown. Flooding also occurs across B Highway near Big Creek which is several miles northwest of Blairstown. * ADDITIONAL DETAILS...

West Virginia Severe Thunderstorm Warning | Effective 05/20/2026 14:34

SVRRLX The National Weather Service in Charleston West Virginia has issued a * Severe Thunderstorm Warning for... Southeastern Lewis County in northern West Virginia... Northeastern Braxton County in north central West Virginia... Southwestern Upshur County in northeastern West Virginia... North central Webster County in northeastern West Virginia... * Until 600 PM EDT. * At 533 PM EDT, a severe thunderstorm was located 10 miles southwest of Rock Cave, or 12 miles northeast of Sutton, moving east at 20 mph.

Texas Severe Thunderstorm Warning | Effective 05/20/2026 14:34

SVRMAF The National Weather Service in Midland has issued a * Severe Thunderstorm Warning for... Southwestern Brewster County in southwestern Texas... * Until 500 PM CDT. * At 433 PM CDT, a severe thunderstorm was located 7 miles north of Terlingua, or 14 miles northeast of Lajitas, moving east at 10 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...

Missouri Flood Warning | Effective 05/20/2026 14:35

...The Flood Warning is extended for the following rivers in Missouri... South Grand River at Urich affecting Henry, Cass and Bates Counties. * WHAT...Minor flooding is occurring. * WHERE...South Grand River at Urich. * WHEN...Until Thursday evening. * IMPACTS...At 24.0 feet, Flooding occurs across locations within 0.5 to 1.5 miles of the river. Areas affected include low lying pastures along with cropland and secondary roads. * ADDITIONAL DETAILS... - At 4:15 PM CDT Wednesday the stage was 25.6 feet.

Delaware, New Jersey Severe Thunderstorm Warning | Effective 05/20/2026 14:35

SVRPHI The National Weather Service in Mount Holly NJ has issued a * Severe Thunderstorm Warning for... Northern New Castle County in northern Delaware... Western Salem County in southern New Jersey... * Until 615 PM EDT. * At 534 PM EDT, a severe thunderstorm was located over near Elkton, moving east at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Damage to roofs, siding, trees, and power lines is possible. * Locations impacted include...

Missouri Flood Warning | Effective 05/20/2026 14:37

...The Flood Warning continues for the following rivers in Missouri... 102 River at Rosendale affecting Buchanan and Andrew Counties. * WHAT...Moderate flooding is occurring and moderate flooding is forecast. This approaches the flood of record. * WHERE...102 River at Rosendale. * WHEN...Until Thursday evening. * IMPACTS...At 20.0 feet, State Route 48 is flooded on the east and west sides of town which prevents travel in or out of town. * ADDITIONAL DETAILS... - At 3:20 PM CDT Wednesday the stage was 20.9 feet.

Missouri Flood Warning | Effective 05/20/2026 14:39

...The Flood Warning continues for the following rivers in Missouri... Platte River near Agency affecting Buchanan County. * WHAT...Moderate flooding is occurring and moderate flooding is forecast. * WHERE...Platte River near Agency. * WHEN...Until Saturday afternoon. * ADDITIONAL DETAILS... - At 3:30 PM CDT Wednesday the stage was 27.8 feet. - Forecast...The river is expected to rise to a crest of 27.8 feet this evening. It will then fall below flood stage Friday afternoon.

New Jersey, Pennsylvania Flash Flood Warning | Effective 05/20/2026 14:40

FFWPHI The National Weather Service in Mount Holly has issued a * Flash Flood Warning for... Northwestern Burlington County in southern New Jersey... Northwestern Camden County in southern New Jersey... North Central Gloucester County in southern New Jersey... Southeastern Bucks County in southeastern Pennsylvania... Delaware County in southeastern Pennsylvania... Southeastern Montgomery County in southeastern Pennsylvania... Philadelphia County in southeastern Pennsylvania... * Until 945 PM EDT.

New Jersey, Pennsylvania Severe Thunderstorm Warning | Effective 05/20/2026 14:41

SVRPHI The National Weather Service in Mount Holly NJ has issued a * Severe Thunderstorm Warning for... Northwestern Ocean County in southern New Jersey... Southeastern Mercer County in central New Jersey... Northern Burlington County in southern New Jersey... Southwestern Monmouth County in central New Jersey... East central Montgomery County in southeastern Pennsylvania... Southeastern Bucks County in southeastern Pennsylvania... Northeastern Philadelphia County in southeastern Pennsylvania...

West Virginia Severe Thunderstorm Warning | Effective 05/20/2026 14:42

At 541 PM EDT, a severe thunderstorm was located over Big Otter, or 8 miles north of Clay, moving northeast at 25 mph. HAZARD...70 mph wind gusts and ping pong ball size hail. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Big Otter, Wallback, Harrison, Nebo, Frametown, Strange Creek,
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