Severe

Significant threat to life or property

Iowa Flood Watch - Severe | Effective 06/04/2026 10:54

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Southwest into portions of central Iowa. * WHEN...From 4 PM CDT this afternoon through Friday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Storms are expected to increase in coverage this afternoon into tonight and will be able to produce high rainfall rates in a short period of time as they repeat over the same areas.

Iowa Flood Watch - Severe | Effective 06/04/2026 10:54

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of north central to northeast Iowa. * WHEN...From 4 PM CDT this afternoon through Friday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Storms are expected to increase in coverage this afternoon into tonight and will be able to produce high rainfall rates

Utah Fire Weather Watch - Severe | Effective 06/04/2026 10:23

The National Weather Service in Salt Lake City has issued a Fire Weather Watch for wind and low relative humidity, which is in effect from Saturday morning through Tuesday evening. * AFFECTED AREA...Fire Weather Zone 484 Tavaputs Plateau, Fire Weather Zone 489 San Rafael Swell, Fire Weather Zone 492 Central Utah West Desert, Fire Weather Zone 493 Central Utah Mountains, Fire Weather Zone 494 Henry Mountains, Fire Weather Zone 495 Color Country West Desert, Fire Weather Zone 496

Colorado, Utah Fire Weather Watch - Severe | Effective 06/04/2026 10:25

The National Weather Service in Grand Junction has issued a Fire Weather Watch for gusty winds, low relative humidity and dry fuels, which is in effect from Saturday afternoon through Saturday evening. * AFFECTED AREA...In Colorado, Fire Weather Zone 200 Little Snake Forecast Area and Fire Weather Zone 202 White River Forecast Area. In Utah, Fire Weather Zone 486 Eastern Uinta Basin and Fire Weather Zone 487 Book Cliffs. * TIMING...For the Red Flag Warning, until 7 PM MDT this

Colorado, Utah Red Flag Warning - Severe | Effective 06/04/2026 10:25

The National Weather Service in Grand Junction has issued a Fire Weather Watch for gusty winds, low relative humidity and dry fuels, which is in effect from Saturday afternoon through Saturday evening. * AFFECTED AREA...In Colorado, Fire Weather Zone 200 Little Snake Forecast Area and Fire Weather Zone 202 White River Forecast Area. In Utah, Fire Weather Zone 486 Eastern Uinta Basin and Fire Weather Zone 487 Book Cliffs. * TIMING...For the Red Flag Warning, until 7 PM MDT this

Colorado, Utah Fire Weather Watch - Severe | Effective 06/04/2026 10:25

The National Weather Service in Grand Junction has issued a Fire Weather Watch for gusty winds, low relative humidity and dry fuels, which is in effect from Saturday afternoon through Saturday evening. * AFFECTED AREA...In Colorado, Fire Weather Zone 203 Lower Colorado River, Fire Weather Zone 207 Southwest Colorado Lower Forecast Area, Fire Weather Zone 290 Paradox Valley Forecast Area and Fire Weather Zone 292 North Fork Forecast Area. In Utah, Fire Weather Zone 490 Colorado River Basin and Fire

Iowa, Nebraska Flood Watch - Severe | Effective 06/04/2026 10:41

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of southwest Iowa, including the following counties, Fremont, Mills, Montgomery, Page and Pottawattamie and Nebraska, including the following counties, Cass, Douglas, Gage, Jefferson, Johnson, Lancaster, Nemaha, Otoe, Pawnee, Richardson and Sarpy. * WHEN...Through late tonight. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations.

South Dakota Flood Warning - Severe | Effective 06/04/2026 10:20

...The National Weather Service in Sioux Falls SD has issued a Flood Warning for the following rivers in South Dakota... Big Sioux River near Estelline affecting Brookings and Hamlin Counties. * WHAT...Minor flooding is occurring. * WHERE...Big Sioux River near Estelline. * WHEN...From this afternoon until further notice. * IMPACTS...At 1644.0 feet, significant flooding of crop and pasture land begins. * ADDITIONAL DETAILS... - At 12:00 PM CDT Thursday the stage was 1644.1 feet.

Kansas, Missouri Flood Watch - Severe | Effective 06/04/2026 09:33

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of northeast Kansas, including the following areas, Atchison KS and Doniphan and Missouri, including the following areas, Andrew, Atchison MO, Buchanan, De Kalb, Gentry, Harrison, Holt, Nodaway and Worth. * WHEN...Through Friday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS...

Kansas Flood Warning - Severe | Effective 06/04/2026 09:21

* WHAT...Flooding caused by excessive rainfall continues. * WHERE...Northwestern Mitchell County in north central Kansas... Osborne County in north central Kansas... * WHEN...Until 800 PM CDT Thursday. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 1121 AM CDT, emergency management reported flooding in the warned area. Flooding is already occurring. Between 2 and 5 inches of rain have fallen.
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