Severe

Significant threat to life or property

Minnesota Severe Flash Flood Warning | Effective 07/31/2026 05:52

FFWMPX The National Weather Service in the Twin Cities has issued a * Flash Flood Warning for... Southeastern Sibley County in central Minnesota... Central Le Sueur County in south central Minnesota... Northeastern Nicollet County in south central Minnesota... * Until 145 PM CDT. * At 752 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 3.5 and 4.5 inches of rain have fallen. Additional rainfall amounts of 1 to 3 inches are

California Severe Extreme Heat Warning | Effective 07/31/2026 05:57

* WHAT...Dangerously hot conditions with several days of Major to Extreme heat risk. * WHERE...Indian Wells Valley, Mojave Desert, and Mojave Desert Slopes. * WHEN...Until 11 PM PDT Monday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. * ADDITIONAL DETAILS...Dangerously hot conditions with high temperatures up to 112. Overnight lows will range from 75-80 degrees. Drink plenty of fluids, stay in an air-conditioned room, stay out of

Colorado Severe Flash Flood Watch | Effective 07/31/2026 05:21

* WHAT...Flash flooding and debris flows caused by excessive rainfall continue to be possible over the Aspen Acres Burn Scar. * WHERE...The Aspen Acres Burn Scar. * WHEN...From noon MDT today through this evening. * IMPACTS...Heavy rainfall over the Aspen Acres Burn Scar is expected up to and during the period of the watch. debris flow. Be sure to stay up to date with information from local authorities. Heavy rainfall could trigger flash flooding of low-lying areas, urbanized

Kansas, Missouri Severe Flood Warning | Effective 07/31/2026 05:23

...The National Weather Service in Kansas City/Pleasant Hill has issued a Flood Warning for the following rivers in Kansas... Missouri... Indian Creek at Stateline Road Leawood affecting Johnson and Jackson Counties. * WHAT...Minor flooding is forecast. * WHERE...Indian Creek at Stateline Road Leawood. * WHEN...Until this evening. * IMPACTS...At 20.0 feet, Water begins to cover the portion of Lee Boulevard located south of Interstate 435. * ADDITIONAL DETAILS... - At 6:30 AM CDT Friday the stage was 19.5 feet.

Utah Severe Extreme Heat Warning | Effective 07/31/2026 03:58

* WHAT...Dangerously hot conditions with temperatures up to 105 on Friday, up to 108 on Saturday, and up to 110 on Sunday. Warm overnight lows in the upper 60s to mid 70s will offer little relief. * WHERE...Capitol Reef National Park and Vicinity, Glen Canyon Recreation Area/Lake Powell, South Central Utah, Western Canyonlands, Lower Washington County, and Zion National Park. * WHEN...From noon today to 9 PM MDT Sunday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.

Utah Severe Extreme Heat Warning | Effective 07/31/2026 03:58

* WHAT...Dangerously hot conditions with temperatures up to 105 expected. Warm overnight lows in the low to mid 70s will offer little relief. * WHERE...Northern Wasatch Front, Salt Lake Valley, Tooele and Rush Valleys, and Utah Valley. * WHEN...From noon Saturday to 9 PM MDT Sunday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

Arizona, California, Nevada Severe Extreme Heat Warning | Effective 07/31/2026 03:32

* WHAT...Dangerously hot conditions with highs 110 to 120 degrees across the Mojave Desert. Highs 100 to 110 degrees across most of the southern Great Basin and Arizona Strip. Little to no overnight relief is expected, particularly in the Mojave Desert where lows of 80 to 95 degrees are forecast. This will result in Major-to-Extreme Heat Risk. * WHERE...Portions of northwest Arizona, southeast California, and south central and southern Nevada. * WHEN...Until 8 PM PDT /8 PM MST/ Sunday.

Arizona Severe Extreme Heat Warning | Effective 07/31/2026 03:22

* WHAT...Dangerously hot conditions with temperatures 101 to 106 in Santa Cruz and Cochise Counties and 107 to 113 elsewhere. Major to Extreme HeatRisk is expected. * WHERE...Eastern Cochise County below 5000 feet, South Central Pinal County, Southeast Pinal County, Tohono O'odham Nation, Tucson Metro Area, Upper Gila River Valley, Upper San Pedro River Valley, Upper Santa Cruz River Valley/Altar Valley, and Western Pima County. * WHEN...Until 8 PM MST Sunday.

Kansas Severe Flash Flood Warning | Effective 07/31/2026 03:10

FFWEAX The National Weather Service in Pleasant Hill has issued a * Flash Flood Warning for... Johnson County in east central Kansas... Southwestern Leavenworth County in northeastern Kansas... Wyandotte County in northeastern Kansas... * Until 815 AM CDT. * At 510 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1.5 and 2 inches of rain have fallen. The expected rainfall rate is 0.75 to 1.5 inches in 1
Subscribe to RSS - Severe