Severe

Significant threat to life or property

Minnesota Fire Weather Watch | Effective 04/15/2026 11:20

Public safety alert, emergency alert, and weather alert Description: The National Weather Service in Aberdeen has issued a Fire Weather Watch for wind and low relative humidity, which is in effect from Thursday morning through Thursday evening. * AFFECTED AREA...In Minnesota, Traverse and Big Stone. * WINDS...Southwest 10 to 20 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...As low as 25 percent. * IMPACTS...Any fires that ignite will spread rapidly and become difficult to control or suppress. Instruction:

South Dakota Red Flag Warning | Effective 04/15/2026 11:20

Public safety alert, emergency alert, and weather alert Description: The National Weather Service in Aberdeen has issued a Red Flag Warning for wind and low relative humidity, which is in effect from 11 AM to 8 PM CDT Thursday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...In South Dakota, Marshall, Roberts, Day and Grant. * WINDS...Southwest 10 to 20 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...As low as 25 percent. * IMPACTS...Any fires that ignite will spread rapidly and become

South Dakota Red Flag Warning | Effective 04/15/2026 11:20

Public safety alert, emergency alert, and weather alert Description: The National Weather Service in Aberdeen has issued a Red Flag Warning for wind and low relative humidity, which is in effect from 11 AM to 8 PM CDT Thursday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...In South Dakota, Clark, Codington, Hamlin and Deuel. * WINDS...Southwest 10 to 20 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...As low as 21 percent. * IMPACTS...Any fires that ignite will spread rapidly and become

Wisconsin Flood Warning | Effective 04/15/2026 11:21

Public safety alert, emergency alert, and weather alert Description: * WHAT...Urban areas and small streams flooding caused by excessive rainfall is expected. * WHERE...Central Menominee County in northeastern Wisconsin... * WHEN...Until 115 PM CDT Friday. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. Several structures are flooded in Keshena with sand bagging operations ongoing. Numerous roads remain closed due to flooding.

Michigan, Wisconsin Flood Warning | Effective 04/15/2026 10:47

Public safety alert, emergency alert, and weather alert Description: ...The Flood Warning is extended for the following rivers in Michigan...Wisconsin... Menominee River near Niagara affecting Dickinson, Marinette, Florence and Menominee Counties. Menominee River near Vulcan affecting Dickinson, Marinette and Menominee Counties. ...The Flood Warning continues for the following rivers in Michigan...Wisconsin... Menominee River near Koss affecting Marinette and Menominee Counties.

Michigan, Wisconsin Flood Warning | Effective 04/15/2026 10:47

Public safety alert, emergency alert, and weather alert Description: ...The Flood Warning is extended for the following rivers in Michigan...Wisconsin... Menominee River near Niagara affecting Dickinson, Marinette, Florence and Menominee Counties. Menominee River near Vulcan affecting Dickinson, Marinette and Menominee Counties. ...The Flood Warning continues for the following rivers in Michigan...Wisconsin... Menominee River near Koss affecting Marinette and Menominee Counties.

Michigan, Wisconsin Flood Warning | Effective 04/15/2026 10:47

Public safety alert, emergency alert, and weather alert Description: ...The Flood Warning is extended for the following rivers in Michigan...Wisconsin... Menominee River near Niagara affecting Dickinson, Marinette, Florence and Menominee Counties. Menominee River near Vulcan affecting Dickinson, Marinette and Menominee Counties. ...The Flood Warning continues for the following rivers in Michigan...Wisconsin... Menominee River near Koss affecting Marinette and Menominee Counties.

Michigan, Wisconsin Flood Warning | Effective 04/15/2026 10:47

Public safety alert, emergency alert, and weather alert Description: ...The Flood Warning is extended for the following rivers in Michigan...Wisconsin... Menominee River near Niagara affecting Dickinson, Marinette, Florence and Menominee Counties. Menominee River near Vulcan affecting Dickinson, Marinette and Menominee Counties. ...The Flood Warning continues for the following rivers in Michigan...Wisconsin... Menominee River near Koss affecting Marinette and Menominee Counties.

Michigan, Wisconsin Flood Warning | Effective 04/15/2026 10:47

Public safety alert, emergency alert, and weather alert Description: ...The Flood Warning is extended for the following rivers in Michigan...Wisconsin... Menominee River near Niagara affecting Dickinson, Marinette, Florence and Menominee Counties. Menominee River near Vulcan affecting Dickinson, Marinette and Menominee Counties. ...The Flood Warning continues for the following rivers in Michigan...Wisconsin... Menominee River near Koss affecting Marinette and Menominee Counties.

Northern Mariana Islands Coastal Flood Warning | Effective 04/15/2026 10:49

Public safety alert, emergency alert, and weather alert Description: * WHAT...For the Coastal Flood Warning, significant coastal flooding up to 6 feet. For the High Surf Warning, dangerously large breaking waves of 20 to 25 feet. * WHERE...South, west, and north facing reefs and shorelines. * WHEN...For the Coastal Flood Warning, until noon ChST Friday. For the High Surf Warning, until 5 PM ChST Friday. * IMPACTS...Numerous roads may be closed. Low lying property
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