Severe

Significant threat to life or property

Illinois, Indiana Severe Flood Watch | Effective 06/20/2026 21:41

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of southern Illinois, including the following areas, Edwards, Franklin, Hamilton, Jefferson, Perry IL, Wabash, Wayne IL and White and southwest Indiana, including the following areas, Gibson, Pike, Posey, Vanderburgh and Warrick. * WHEN...From Sunday afternoon through Monday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations.

Colorado Severe Red Flag Warning | Effective 06/20/2026 21:41

The National Weather Service in Grand Junction has issued a Red Flag Warning for gusty winds, low relative humidity and dry fuels, which is in effect from 1 PM to 8 PM MDT Monday. * AFFECTED AREA...In Colorado, Fire Weather Zone 207 Southwest Colorado Lower Forecast Area, Fire Weather Zone 290 Paradox Valley Forecast Area, Fire Weather Zone 291 Northern San Juan Forecast Area, Fire Weather Zone 292 North Fork Forecast Area, Fire Weather Zone 293 Gunnison Basin Forecast Area and Fire

Kansas Severe Severe Thunderstorm Warning | Effective 06/20/2026 21:42

SVRICT The National Weather Service in Wichita has issued a * Severe Thunderstorm Warning for... Southern Lincoln County in central Kansas... Ellsworth County in central Kansas... Southeastern Russell County in central Kansas... Northeastern Barton County in central Kansas... * Until 100 AM CDT. * At 1142 PM CDT, severe thunderstorms were located along a line extending from Sylvan Grove to 8 miles southwest of Lucas to 6 miles northwest of Dorrance to near Claflin, moving east at 20 mph. HAZARD...60 mph wind gusts.

Kansas Severe Flash Flood Warning | Effective 06/20/2026 21:43

FFWGLD The National Weather Service in Goodland has issued a * Flash Flood Warning for... Southeastern Cheyenne County in northwestern Kansas... Southwestern Rawlins County in northwestern Kansas... * Until 245 AM CDT. * At 1143 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 4.5 inches of rain have fallen. The expected rainfall rate is 1 to 2 inches in 1 hour. Additional rainfall amounts up to 2 inches are possible in

Arizona Severe Extreme Heat Warning | Effective 06/20/2026 21:16

* WHAT...Dangerously hot conditions expected below 4000 feet, with daytime temperatures ranging from 101 degrees at Havasupai Gardens, to 112 degrees at Phantom Ranch. * WHERE...Lower elevations of the Grand Canyon. * WHEN...From 10 AM Monday to 7 PM MST Tuesday. * IMPACTS...Most individuals will be at risk for heat-related illnesses without effective cooling or adequate hydration, especially with prolonged outdoor exposure. Drink plenty of fluids, stay in an air-conditioned room, stay out of

Kansas Severe Severe Thunderstorm Warning | Effective 06/20/2026 21:19

SVRDDC The National Weather Service in Dodge City has issued a * Severe Thunderstorm Warning for... Ford County in southwestern Kansas... Northwestern Kiowa County in south central Kansas... South central Hodgeman County in southwestern Kansas... Southwestern Edwards County in south central Kansas... North central Clark County in southwestern Kansas... * Until midnight CDT. * At 1119 PM CDT, severe thunderstorms were located along a line extending from 7 miles north of Dodge City to near The Haggard

Colorado Severe Severe Thunderstorm Warning | Effective 06/20/2026 21:22

SVRBOU The National Weather Service in Denver has issued a * Severe Thunderstorm Warning for... West Central Weld County in northeastern Colorado... * Until 1100 PM MDT. * At 1022 PM MDT, a severe thunderstorm was located near Lucerne, or near Greeley, moving east at 25 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 Severe Thunderstorm Warning | Effective 06/20/2026 21:22

SVRDDC The National Weather Service in Dodge City has issued a * Severe Thunderstorm Warning for... Stafford County in south central Kansas... Northeastern Pratt County in south central Kansas... * Until midnight CDT. * At 1122 PM CDT, severe thunderstorms were located along a line extending from 8 miles south of Ellinwood to near Byers, moving east at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Severe thunderstorms will be near...

Kansas Severe Flood Warning | Effective 06/20/2026 21:23

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of central Kansas, including the following county, Russell. * WHEN...Until 600 AM CDT Sunday. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 1121 PM CDT, Doppler radar indicated heavy rain due to thunderstorms. Flooding is ongoing or expected to begin shortly in the warned area. Between 2 and 3.5 inches of rain have fallen.

Kansas Severe Severe Thunderstorm Warning | Effective 06/20/2026 21:26

At 1125 PM CDT, severe thunderstorms were located along a line extending from near Byers to near Kingsdown, moving southeast at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Pratt, Kinsley, Greensburg, Haviland, Lewis, Mullinville, Fellsburg, Hopewell, Centerview, Wellsford, and Trousdale. For your protection move to an interior room on the lowest floor of a building.
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