Expected

Responsive action SHOULD be taken soon (within next hour)

Idaho, Washington Severe Red Flag Warning | Effective 07/31/2026 08:16

...PARTICULARLY DANGEROUS SITUATION (PDS) RED FLAG IN EFFECT 2PM UNTIL 8PM SATURDAY FOR THE FOLLOWING AREAS: OKANOGAN VALLEY (ZONE 703) - COLVILLE RESERVATION (ZONE 702) - WATERVILLE PLATEAU (ZONE 706) - WESTERN COLUMBIA BASIN (ZONE 707) - EASTERN COLUMBIA BASIN (ZONE 708) AND LOWER PALOUSE AND SNAKE RIVER (ZONE 709). WIND GUSTS OF 40 TO 50 MPH COMBINED WITH HUMIDITY LEVELS OF 15 TO 20 PERCENT WILL CREATE EXTREME FIRE WEATHER CONDITIONS... A strong cold front will sweep across the Inland Northwest this

Washington Severe Red Flag Warning | Effective 07/31/2026 08:16

...PARTICULARLY DANGEROUS SITUATION (PDS) RED FLAG IN EFFECT 2PM UNTIL 8PM SATURDAY FOR THE FOLLOWING AREAS: OKANOGAN VALLEY (ZONE 703) - COLVILLE RESERVATION (ZONE 702) - WATERVILLE PLATEAU (ZONE 706) - WESTERN COLUMBIA BASIN (ZONE 707) - EASTERN COLUMBIA BASIN (ZONE 708) AND LOWER PALOUSE AND SNAKE RIVER (ZONE 709). WIND GUSTS OF 40 TO 50 MPH COMBINED WITH HUMIDITY LEVELS OF 15 TO 20 PERCENT WILL CREATE EXTREME FIRE WEATHER CONDITIONS... A strong cold front will sweep across the Inland Northwest this

South Dakota Severe Flood Warning | Effective 07/31/2026 07:10

...The National Weather Service in Aberdeen has issued a Flood Warning for the following rivers in South Dakota... Little Minnesota River near Peever affecting Roberts County. .For sites with a river forecast, the forecast includes precipitation through the next 24 hours. Any future precipitation could affect the forecasts. * WHAT...Minor flooding is forecast. * WHERE...Little Minnesota River near Peever. * WHEN...Until Saturday afternoon. * IMPACTS...At 17.0 feet, Left bank below gage begins flooding. * ADDITIONAL DETAILS...

Kansas, Missouri Severe Flood Warning | Effective 07/31/2026 06:11

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Johnson County in east central Kansas... Southwestern Leavenworth County in northeastern Kansas... Wyandotte County in northeastern Kansas... Southwestern Clay County in west central Missouri... Southern Platte County in west central Missouri... * WHEN...Until 1000 AM CDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS...

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

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.
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