Severe

Significant threat to life or property

Utah Red Flag Warning | Effective 05/17/2026 10:04

* AFFECTED AREA...Fire Weather Zone 497 Mojave Desert and Fire Weather Zone 498 Grand Staircase. * WINDS...West 20 to 30 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 10 percent. * IMPACTS...Critical fire weather conditions are expected. Any new fire starts or existing fires may spread rapidly. A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can

Kansas Flood Watch | Effective 05/17/2026 10:06

Several rounds of thunderstorms are expected this afternoon and again Monday afternoon. Rainfall totals ranging from 2-4 inches will be possible over the next 48 hours with locally higher amounts. Rainfall ends early Tuesday morning. * WHAT...Flooding caused by excessive rainfall is possible. * WHERE...Portions of north central and northeast Kansas, including the following counties, in north central Kansas, Clay, Cloud, Ottawa, Republic and Washington. In northeast Kansas, Brown,

Missouri Flood Warning | Effective 05/17/2026 10:08

...The Flood Warning continues for the following rivers in Missouri... Grand River near Sumner affecting Livingston, Linn, Chariton and Carroll Counties. * WHAT...Minor flooding is occurring and moderate flooding is forecast. * WHERE...Grand River near Sumner. * WHEN...Until late Thursday night. * ADDITIONAL DETAILS... - At 11:45 AM CDT Sunday the stage was 27.3 feet. - Bankfull stage is 23.0 feet. - Forecast...The river is expected to rise to a crest of 34.9 feet

Missouri Flood Warning | Effective 05/17/2026 09:49

* WHAT...Flooding caused by excessive rainfall continues. * WHERE...Northwestern Daviess County in north central Missouri... Northern Grundy County in north central Missouri... Southern Harrison County in north central Missouri... Southern Mercer County in north central Missouri... Gentry County in northwestern Missouri... * WHEN...Until 600 PM CDT Sunday. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS...

Nebraska Flood Watch | Effective 05/17/2026 09:52

* WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...A portion of southeast Nebraska, including the following counties, Gage, Jefferson, Johnson, Lancaster, Nemaha, Otoe, Pawnee, Richardson, Saline and Seward. * WHEN...From 7 PM CDT this evening through Tuesday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Low-water crossings may be flooded. * ADDITIONAL DETAILS...

Wisconsin Severe Thunderstorm Warning | Effective 05/17/2026 09:36

At 1136 AM CDT, a severe thunderstorm was located over eastern Madison, moving east at 35 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... Madison, Sun Prairie, Fitchburg, Middleton, Stoughton, Waunakee, Verona, Oregon, McFarland, Monona, Windsor, Deforest, Cottage Grove, Cross Plains, Belleville, Shorewood Hills, Brooklyn, Maple Bluff, Utica, and Camp Randall Stadium.

Wisconsin Severe Thunderstorm Warning | Effective 05/17/2026 09:39

At 1139 AM CDT, a severe thunderstorm was located near Cross Plains, or near Sauk City, moving east at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Madison, Middleton, Waunakee, Lake Wisconsin, Cross Plains, Lodi, Poynette, Dane, and Marxville. For your protection move to an interior room on the lowest floor of a building.

Louisiana Flood Warning | Effective 05/17/2026 09:02

...The Flood Warning continues for the following rivers in Louisiana... Vermilion River At Lafayette, Surrey Street Gage Additional information is available at www.weather.gov. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Vermilion River at Lafayette, Surrey Street Gage. * WHEN...Until further notice. * IMPACTS...At 10.0 feet, Minor flooding of Heymann Park off of Highway 90 will occur. * ADDITIONAL DETAILS... - At 10:15 AM CDT Sunday the stage was 10.7 feet.

Missouri Flood Warning | Effective 05/17/2026 09:02

...The Flood Warning is extended for the following rivers in Missouri... Grand River near Gallatin affecting Daviess and Livingston Counties. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Grand River near Gallatin. * WHEN...Until Tuesday afternoon. * ADDITIONAL DETAILS... - At 10:45 AM CDT Sunday the stage was 26.2 feet. - Bankfull stage is 23.0 feet. - Forecast...The river is expected to rise to a crest of 30.8 feet this evening. It will then fall below flood stage tomorrow
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