Severe

Significant threat to life or property

Kansas Severe Severe Thunderstorm Warning | Effective 06/21/2026 16:12

At 612 PM CDT, a severe thunderstorm was located over Liberty, or 6 miles north of Coffeyville, moving east at 15 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... Liberty and Coffeyville Airport. Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the

Illinois Severe Severe Thunderstorm Warning | Effective 06/21/2026 16:13

SVRPAH The National Weather Service in Paducah has issued a * Severe Thunderstorm Warning for... Northern Wayne County in south central Illinois... * Until 700 PM CDT. * At 613 PM CDT, severe thunderstorms were located along a line extending from near Xenia to Helm to 7 miles southeast of Salem, moving east at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Cisne and Johnsonville.

Kansas Severe Severe Thunderstorm Warning | Effective 06/21/2026 16:14

SVRICT The National Weather Service in Wichita has issued a * Severe Thunderstorm Warning for... Southwestern Labette County in southeastern Kansas... Southeastern Montgomery County in southeastern Kansas... * Until 715 PM CDT. * At 614 PM CDT, a severe thunderstorm was located over Liberty, or 6 miles north of Coffeyville, moving east at 15 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.

Illinois Severe Flash Flood Warning | Effective 06-21-2026 15:59

At 559 PM CDT, Doppler radar indicated thunderstorms have produced between 4 and 6 inches of rainfall. Runoff from this heavy rain is producing life threatening flash flooding. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. Some locations that will experience flash flooding include... Kinmundy, Patoka, Farina, Omega, Stephen Forbes Station, Fairman,

Colorado Severe Severe Thunderstorm Warning | Effective 06/21/2026 15:50

SVRBOU The National Weather Service in Denver has issued a * Severe Thunderstorm Warning for... Southwestern Washington County in northeastern Colorado... * Until 530 PM MDT. * At 450 PM MDT, a severe thunderstorm was located near Woodlin School, or 33 miles southwest of Akron, moving east at 20 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...

Kansas Severe Severe Thunderstorm Warning | Effective 06/21/2026 15:50

At 549 PM CDT, a severe thunderstorm was located near Independence, moving east at 20 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... Independence, Liberty, Bolton, Independence Airport, Coffeyville Airport, Elk City State Park, and Elk City Lake. Remain alert for a possible tornado! Tornadoes can develop quickly

Illinois Severe Severe Thunderstorm Warning | Effective 06/21/2026 15:51

At 551 PM CDT, severe thunderstorms were located along a line extending from 7 miles south of Linton to near Lawrenceville Vincennes Airport, moving east at 95 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. These severe thunderstorms will remain over mainly rural areas of southeastern Crawford County. A Tornado Watch remains in effect until 900 PM CDT for southeastern and east central Illinois.

Colorado Severe Severe Thunderstorm Warning | Effective 06/21/2026 15:52

SVRBOU The National Weather Service in Denver has issued a * Severe Thunderstorm Warning for... Southeastern Washington County in northeastern Colorado... * Until 530 PM MDT. * At 452 PM MDT, a severe thunderstorm was located near Arickaree School, or 33 miles south of Akron, moving east at 20 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... Arickaree School and Cope.

Illinois, Missouri Severe Flood Watch | Effective 06/21/2026 15:52

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Illinois, including the following areas, Clinton IL, Marion IL, Monroe IL, Randolph IL, Saint Clair IL and Washington IL and Missouri, including the following areas, Crawford MO, Iron MO, Jefferson MO, Madison MO, Reynolds MO, Saint Francois MO, Sainte Genevieve MO and Washington MO. * WHEN...Through Monday morning. * IMPACTS...Excessive runoff may result in flooding of rivers,

Illinois, Missouri Severe Flood Watch | Effective 06/21/2026 15:52

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of southwest Illinois, including the following area, Calhoun IL and Missouri, including the following areas, Boone MO, Callaway MO, Cole MO, Gasconade MO, Lincoln MO, Moniteau MO, Montgomery MO, Osage MO and Warren MO. * WHEN...Until 7 PM CDT this evening. * 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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