Severe

Significant threat to life or property

Utah Flash Flood Warning | Effective 04/11/2026 11:42

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> FFWSLC The National Weather Service in Salt Lake City has issued a * Flash Flood Warning for...<br /> South Central Emery County in central Utah...<br /> North Central Wayne County in southern Utah... * Until 345 PM MDT. * At 1242 PM MDT, Doppler radar indicated thunderstorms producing<br /> heavy rain across the warned area. Between 0.25 and 0.5 inches of<br /> rain have fallen. Additional rainfall amounts of 0.25 to 0.5<br />

South Dakota, , Wyoming Red Flag Warning | Effective 04/11/2026 11:06

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...CRITICAL FIRE WEATHER CONDITIONS THROUGH SUNDAY ACROSS<br /> PORTIONS OF NORTHEASTERN WYOMING AND WESTERN SOUTH DAKOTA... .Warm, dry, and breezy weather will support critical fire weather<br /> conditions over northeastern Wyoming and southwestern South<br /> Dakota this afternoon and again Sunday afternoon. In addition,<br /> isolated dry thunderstorms are possible late this afternoon and<br /> evening. While confidence in timing and occurrence is low,<br />

Arizona Red Flag Warning | Effective 04/11/2026 11:02

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * AFFECTED AREA...Fire Weather Zones 150, 151 and 152. * TIMING...From 11 AM to 8 PM MST Sunday. * WINDS...Southwest 18 to 25 mph with gusts 35 to 40 mph. * RELATIVE HUMIDITY...8 to 14 percent. * IMPACTS...Any fires that develop or are ongoing will have the<br /> potential to spread rapidly. Instruction:<br /> A Red Flag Warning means that critical fire weather conditions<br /> are either occurring now...or are expected to develop. A<br />

Minnesota, North Dakota Flood Watch | Effective 04/11/2026 11:04

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The National Weather Service in Grand Forks ND has issued a Flood<br /> Watch for the following rivers in Minnesota...North Dakota... Red River of the North at Oslo affecting Polk, Grand Forks,<br /> Marshall and Walsh Counties. * WHAT...Flooding is possible. * WHERE...Red River of the North at Oslo. * WHEN...From Wednesday evening until further notice. * IMPACTS...At 26.0 feet, MINOR FLOOD. * ADDITIONAL DETAILS...<br />

New York Flood Warning | Effective 04/11/2026 11:05

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in New<br /> York... Cayuga Lake At Ithaca affecting Tompkins County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Cayuga Lake at Ithaca. * WHEN...Until further notice. * IMPACTS...At 384.0 feet, Water will affect some properties along<br /> the lake shore in the towns of Ulysses, Trumansburg and Lansing.<br /> No homes are flooded at this level. Parks near the lake may flood.<br />

Minnesota, North Dakota Flood Watch | Effective 04/11/2026 11:05

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The National Weather Service in Grand Forks ND has issued a Flood<br /> Watch for the following rivers in Minnesota...North Dakota... Red River of the North at East Grand Forks affecting Polk and<br /> Grand Forks Counties. * WHAT...Flooding is possible. * WHERE...Red River of the North at East Grand Forks. * WHEN...From Thursday morning until further notice. * IMPACTS...At 28.0 feet, MINOR FLOOD STAGE. * ADDITIONAL DETAILS...<br />

South Dakota Red Flag Warning | Effective 04/11/2026 11:06

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...CRITICAL FIRE WEATHER CONDITIONS THROUGH SUNDAY ACROSS<br /> PORTIONS OF NORTHEASTERN WYOMING AND WESTERN SOUTH DAKOTA... .Warm, dry, and breezy weather will support critical fire weather<br /> conditions over northeastern Wyoming and southwestern South<br /> Dakota this afternoon and again Sunday afternoon. In addition,<br /> isolated dry thunderstorms are possible late this afternoon and<br /> evening. While confidence in timing and occurrence is low,<br />

Wyoming Red Flag Warning | Effective 04/11/2026 11:06

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...CRITICAL FIRE WEATHER CONDITIONS THROUGH SUNDAY ACROSS<br /> PORTIONS OF NORTHEASTERN WYOMING AND WESTERN SOUTH DAKOTA... .Warm, dry, and breezy weather will support critical fire weather<br /> conditions over northeastern Wyoming and southwestern South<br /> Dakota this afternoon and again Sunday afternoon. In addition,<br /> isolated dry thunderstorms are possible late this afternoon and<br /> evening. While confidence in timing and occurrence is low,<br />

Colorado, Kansas Fire Weather Watch | Effective 04/11/2026 10:25

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...Critical Fire Weather Conditions Possible Sunday... .A combination of warm temperatures, low humidity and wind gusts<br /> of 25-30 mph is forecast to lead to critical fire weather<br /> conditions Sunday. The strongest winds are forecast during the mid<br /> to late afternoon hours. There is some question in the duration of<br /> the winds however keeping confidence just low enough to preclude<br /> from upgrading to a Red Flag Warning currently.

Michigan Flood Warning | Effective 04/11/2026 10:29

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The National Weather Service in Marquette MI has issued a Flood<br /> Warning for the following rivers in Michigan... Paint River at Crystal Falls (Paint) affecting Iron County. .Warming temperatures will accelerate snowmelt over the weekend into<br /> early next week. Flows in rivers will increase quickly and reach<br /> critical levels. Rainfall is also likely during this time period<br /> which could result in rivers rising above the current forecast.
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