Severe

Significant threat to life or property

Illinois Severe Severe Thunderstorm Warning | Effective 06/21/2026 12:52

SVRILX The National Weather Service in Lincoln has issued a * Severe Thunderstorm Warning for... Southeastern Shelby County in central Illinois... Northwestern Effingham County in south central Illinois... * Until 415 PM CDT. * At 251 PM CDT, a severe thunderstorm was located near Wrights Corner, or 14 miles northeast of Vandalia, moving northeast 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...

Colorado Severe Severe Thunderstorm Warning | Effective 06/21/2026 12:53

SVRBOU The National Weather Service in Denver has issued a * Severe Thunderstorm Warning for... Southeastern Washington County in northeastern Colorado... * Until 230 PM MDT. * At 153 PM MDT, a severe thunderstorm was located 8 miles northeast of Lindon, or 23 miles south of Akron, moving east at 25 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...

Indiana Severe Flood Watch | Effective 06/21/2026 12:55

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of south central Indiana, including the following areas, in Indiana, Crawford, Dubois, Jefferson IN, Orange, Perry, Scott IN and Washington IN. In south central Indiana, Clark IN, Floyd and Harrison IN. * WHEN...Through Monday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Low-water crossings may be flooded.

Nebraska Severe Severe Thunderstorm Warning | Effective 06/21/2026 12:56

SVRLBF The National Weather Service in North Platte has issued a * Severe Thunderstorm Warning for... Southern Chase County in southwestern Nebraska... * Until 300 PM MDT. * At 156 PM MDT, severe thunderstorms were located along a line extending from Imperial to 7 miles southeast of Lamar, moving southeast at 40 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...

Kansas Severe Flood Warning | Effective 06/21/2026 12:33

...The Flood Warning is extended for the following rivers in Kansas... Arkansas River at Arkansas City affecting Cowley County. * WHAT...Minor flooding is occurring and moderate flooding is forecast. * WHERE...Arkansas River at Arkansas City. * WHEN...Until early Thursday morning. * IMPACTS...At 21.0 feet, Preperations are made to close West 166 Highway. Stop-logs are installed on West Madison Avenue at the levee. * ADDITIONAL DETAILS... - At 2:00 PM CDT Sunday the stage was 13.3 feet.

Kansas Severe Flood Warning | Effective 06/21/2026 12:34

...The Flood Warning continues for the following rivers in Kansas... Arkansas River at Oxford affecting Sumner County. * WHAT...Moderate flooding is forecast. * WHERE...Arkansas River at Oxford. * WHEN...Until late Tuesday evening. * ADDITIONAL DETAILS... - At 1:45 PM CDT Sunday the stage was 16.5 feet. - Forecast...The river is expected to rise above flood stage this afternoon to a crest of 20.4 feet just after midnight tonight. It will then fall below flood stage late Tuesday morning.

Kansas Severe Flood Warning | Effective 06/21/2026 12:35

...The Flood Warning is extended for the following rivers in Kansas... Slate Creek At Wellington affecting Cowley and Sumner Counties. * WHAT...Major flooding is occurring and major flooding is forecast. This approaches the flood of record. * WHERE...Slate Creek at Wellington. * WHEN...Until early Tuesday morning. * IMPACTS...At 25.7 feet, Water begins to flow across Highway 81 just to the north of the river bridge located south of town. Cropland and field flooding will be more expansive. The creek will

Kansas Severe Flood Warning | Effective 06/21/2026 12:37

...The Flood Warning is extended for the following rivers in Kansas... Chikaskia River near Corbin affecting Sumner County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Chikaskia River near Corbin. * WHEN...Until Tuesday evening. * ADDITIONAL DETAILS... - At 2:01 PM CDT Sunday the stage was 14.5 feet. - Forecast...The river is expected to rise to a crest of 16.8 feet just after midnight tonight. It will then fall below flood stage Tuesday morning. - Flood stage is 10.0 feet.

Indiana Severe Flood Watch | Effective 06/21/2026 12:38

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of central, south central, southeast, southwest, and west central Indiana, including the following counties, in central Indiana, Bartholomew, Boone, Clinton, Decatur, Hamilton, Hancock, Hendricks, Johnson, Marion, Morgan, Rush and Shelby. In south central Indiana, Brown, Jackson, Lawrence and Monroe. In southeast Indiana, Jennings. In southwest Indiana, Daviess,

Kansas Severe Flood Warning | Effective 06/21/2026 12:39

...The Flood Warning continues for the following rivers in Kansas... Verdigris River at Independence affecting Wilson and Montgomery Counties. * WHAT...Minor flooding is forecast. * WHERE...Verdigris River at Independence. * WHEN...From Monday morning to Tuesday morning. * ADDITIONAL DETAILS... - At 2:00 PM CDT Sunday the stage was 16.3 feet. - Forecast...The river is expected to rise above flood stage late tomorrow morning to a crest of 31.4 feet early tomorrow afternoon. It will then fall below flood stage tomorrow
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