Severe

Significant threat to life or property

Illinois Severe Flash Flood Warning | Effective 06/21/2026 18:27

FFWLSX The National Weather Service in St Louis has extended the * Flash Flood Warning for... Northern Marion County in south central Illinois... * Until 1000 PM CDT. * At 827 PM CDT, Doppler radar indicated thunderstorms produced heavy rain across the warned area. Between 4 and 5 inches of rain have fallen. Life threatening flash flooding is ongoing. HAZARD...Life threatening flash flooding. Thunderstorms produced flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of creeks and streams,

Indiana Severe Flash Flood Warning | Effective 06/21/2026 18:28

FFWLMK The National Weather Service in Louisville has issued a * Flash Flood Warning for... Orange County in south central Indiana... Washington County in south central Indiana... * Until 1230 AM EDT. * At 928 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms.

Kansas Severe Severe Thunderstorm Warning | Effective 06/21/2026 18:30

At 830 PM CDT, severe thunderstorms were located along a line extending from 15 miles west of Kalvesta to near Plymell to 12 miles northwest of Ulysses, moving southeast 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. Locations impacted include... Plymell, Pierceville, Ulysses and Charleston. For your protection move to an interior room on the lowest floor of a building.

Kansas Severe Flood Warning | Effective 06/21/2026 18:30

...The Flood Warning continues for the following rivers in Kansas... Chikaskia River near Corbin affecting Sumner County. Verdigris River at Independence affecting Montgomery and Wilson Counties. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Chikaskia River near Corbin. * WHEN...Until Tuesday evening. * IMPACTS...At 13.0 feet, left bank overflows extend out to about 100 yard. A low water bridge on South Sumner Road, 3 miles downstream from gage site or 2 miles southwest of Corbin, floods. * ADDITIONAL DETAILS...

Kansas Severe Flood Warning | Effective 06/21/2026 18:30

...The Flood Warning continues for the following rivers in Kansas... Chikaskia River near Corbin affecting Sumner County. Verdigris River at Independence affecting Montgomery and Wilson Counties. * WHAT...Minor flooding is forecast. * WHERE...Verdigris River at Independence. * WHEN...From Monday morning to Tuesday morning. * ADDITIONAL DETAILS... - At 8:00 PM CDT Sunday the stage was 22.4 feet. - Forecast...The river is expected to rise above flood stage tomorrow morning to a crest of 31.4 feet early tomorrow

Indiana Severe Severe Thunderstorm Warning | Effective 06/21/2026 18:32

SVRIND The National Weather Service in Indianapolis has issued a * Severe Thunderstorm Warning for... Southern Jennings County in southeastern Indiana... * Until 1000 PM EDT. * At 932 PM EDT, a severe thunderstorm was located near Vernon, or 14 miles east of Seymour, moving east at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... North Vernon, Vernon, and Paris Crossing. Remain alert for a possible tornado! Tornadoes can develop quickly

Indiana, Kentucky Severe Severe Thunderstorm Warning | Effective 06/21/2026 18:33

SVRLMK The National Weather Service in Louisville has issued a * Severe Thunderstorm Warning for... Jefferson County in south central Indiana... Northern Trimble County in central Kentucky... * Until 1015 PM EDT. * At 933 PM EDT, a severe thunderstorm was located 9 miles south of Vernon, moving southeast at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Madison, Bedford, Hanover, Smyrna, Milton, Kent, Dupont,

Kansas Severe Severe Thunderstorm Warning | Effective 06/21/2026 18:33

At 832 PM CDT/732 PM MDT/, a severe thunderstorm was located 13 miles north of Johnson City, moving southeast at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated and storm chaser report. At 827 PM CDT, quarter size hail was reported 13 miles south southwest of Syracuse. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Big Bow. This storm is producing large hail. SEEK SHELTER NOW inside a sturdy

Kansas Severe Severe Thunderstorm Warning | Effective 06/21/2026 18:35

At 834 PM CDT, a severe thunderstorm was located 12 miles south of Alamota, moving southeast at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. At 826 PM CDT, a 62 mph wind gust was measured by a personal weather station 3 miles south southeast of Dighton. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Alamota and Kalvesta. For your protection move to an interior room on the lowest floor of a

Illinois, Missouri Severe Flood Watch | Effective 06/21/2026 18:35

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Illinois, including the following areas, Clinton IL, Marion IL, Randolph IL and Washington IL and southeast Missouri, including the following areas, Iron MO, Madison MO, Reynolds MO, Saint Francois MO and Sainte Genevieve MO. * WHEN...Until 7 AM CDT Monday. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS...
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