Severe

Significant threat to life or property

Kansas Severe Flood Warning | Effective 06/21/2026 16:08

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of southeast Kansas, including the following county, Montgomery. * WHEN...Until 1015 PM CDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. Expect many areas of slow moving or standing water. * ADDITIONAL DETAILS... - At 607 PM CDT, Emergency management reported heavy rain in the city of Independence leading to flooded roadways. Between

Illinois Severe Severe Thunderstorm Warning | Effective 06/21/2026 16:10

At 610 PM CDT, a severe thunderstorm was located 6 miles southeast of Salem, moving east 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... Cartter, Kell, Iuka and Helm. Tornadoes can develop quickly from severe thunderstorms. Seek shelter immediately in an interior room on the lowest floor of a well-built structure.

Illinois Severe Severe Thunderstorm Warning | Effective 06/21/2026 16:11

At 611 PM CDT, a severe thunderstorm was located near Sailor Springs, or 7 miles northeast of Flora, moving east at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Emergency management. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. This severe storm will be near... Sailor Springs around 615 PM CDT. Olney Noble Airport around 635 PM CDT. Olney around 640 PM CDT. Other locations impacted by this severe thunderstorm include

Illinois Severe Flash Flood Warning | Effective 06/21/2026 16:11

FFWILX The National Weather Service in Lincoln has issued a * Flash Flood Warning for... Clay County in south central Illinois... Lawrence County in southeastern Illinois... Richland County in southeastern Illinois... * Until 1000 PM CDT. * At 610 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 4 inches of rain have fallen. Additional rainfall amounts of 1 to 3 inches are possible in the warned area. Flash flooding is ongoing or expected

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
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