Severe

Significant threat to life or property

Texas Severe Flood Warning | Effective 06/20/2026 17:16

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of southeast Texas, including the following counties, Brazoria, Galveston and Harris. * WHEN...Until 900 PM CDT. * IMPACTS...Streams remain elevated due to excess runoff from earlier rainfall. * ADDITIONAL DETAILS... - At 716 PM CDT, gauge reports indicated heavy rain. Flooding is ongoing or expected to begin shortly in the warned area. Between 2 and 5 inches of rain have fallen.

Georgia Severe Severe Thunderstorm Warning | Effective 06/20/2026 17:17

SVRTAE The National Weather Service in Tallahassee has issued a * Severe Thunderstorm Warning for... Southwestern Cook County in south central Georgia... Northwestern Brooks County in south central Georgia... Central Colquitt County in south central Georgia... * Until 845 PM EDT. * At 817 PM EDT, a severe thunderstorm was located over Moultrie, moving southeast at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include...

Nebraska Severe Severe Thunderstorm Warning | Effective 06/20/2026 17:18

At 618 PM MDT, a severe thunderstorm was located near Ellsworth, or 29 miles east of Alliance, moving east at 40 mph. HAZARD...Ping pong 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... Ellsworth, Ashby, Bingham, Patterson Lake, Dominick Lake, Finnegan Lake, Swede Lake, Jerry Lake, Kincaid Lake, and Wild Horse Flats.

Illinois Severe Flood Warning | Effective 06/20/2026 17:20

...The National Weather Service in Lincoln IL has issued a Flood Warning for the following rivers in Illinois... Spoon River at London Mills affecting Fulton and Knox Counties. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. * WHAT...Minor flooding is forecast. * WHERE...Spoon River at London Mills. * WHEN...From Monday evening to Wednesday evening. * IMPACTS...At 15.0 feet, Minor flooding begins to agricultural land near the river. * ADDITIONAL DETAILS...

Wyoming Severe Severe Thunderstorm Warning | Effective 06/20/2026 17:20

SVRRIW The National Weather Service in Riverton has issued a * Severe Thunderstorm Warning for... Southeastern Lincoln County in west central Wyoming... * Until 700 PM MDT. * At 620 PM MDT, a severe thunderstorm was located over Elkol, which is near Kemmerer, moving east at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * This severe thunderstorm will be near... Kemmerer, Diamondville, and Elkol around 625 PM MDT.

Illinois Severe Flood Warning | Effective 06/20/2026 17:21

...The Flood Warning continues for the following rivers in Illinois... Little Wabash River below Clay City affecting Richland and Clay Counties. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. * WHAT...Minor flooding is forecast. * WHERE...Little Wabash River below Clay City. * WHEN...Until further notice. * IMPACTS...At 19.7 feet, Mayflower Road...just north of U.S. Route 50...begins to flood. * ADDITIONAL DETAILS...

Alabama Severe Flood Warning | Effective 06/20/2026 17:21

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of central Alabama, including the following counties, Jefferson and Walker. * WHEN...Until 1015 PM CDT. * 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. * ADDITIONAL DETAILS... - At 719 PM CDT, heavy rain has ended but lingering flooding continues and some creeks likely remain out of their banks.

Kansas Severe Severe Thunderstorm Watch | Effective 06/20/2026 17:22

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 359 IN EFFECT UNTIL 3 AM CDT SUNDAY FOR THE FOLLOWING AREAS IN KANSAS THIS WATCH INCLUDES 12 COUNTIES IN CENTRAL KANSAS DICKINSON IN EAST CENTRAL KANSAS GEARY MORRIS WABAUNSEE IN NORTH CENTRAL KANSAS CLAY CLOUD OTTAWA REPUBLIC WASHINGTON IN NORTHEAST KANSAS MARSHALL POTTAWATOMIE RILEY THIS INCLUDES THE CITIES OF ABILENE, ALMA, ALTA VISTA,

Colorado Severe Severe Thunderstorm Warning | Effective 06/20/2026 17:23

At 623 PM MDT, a severe thunderstorm was located 13 miles northeast of Two Buttes, or 15 miles northwest of The Saunders Elevator, moving northeast at 30 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 thunderstorm will remain over mainly rural areas of southeastern Prowers and northeastern Baca Counties. For your protection move to an interior room on the lowest floor of a building.
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