Severe

Significant threat to life or property

Winter Storm Warning Wisconsin | Effective 03/15/2026 04:37

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...For the Winter Weather Advisory, mixed precipitation.<br /> Additional ice accumulations around one tenth of an inch. Winds<br /> gusting as high as 40 mph. For the Winter Storm Warning, heavy<br /> snow and some mixed precipitation expected. Total snow between 7<br /> and 11 inches and ice accumulations around one tenth of an inch.<br /> Winds gusting as high as 45 mph leading to blowing and drifting<br />

Winter Storm Warning South Dakota | Effective 03/15/2026 04:41

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Heavy snow and widespread blowing snow. Additional snow<br /> accumulations up to one inch. Winds gusting as high as 40 mph. * WHERE...Northern Meade Co Plains, Southern Meade Co Plains,<br /> Sturgis/Piedmont Foothills, Ziebach, and Haakon. * WHEN...Until noon MDT today. * IMPACTS...Plan on slippery road conditions. Widespread blowing<br /> snow, frequently reducing visibility below a half mile, will make<br />

Winter Storm Warning South Dakota | Effective 03/15/2026 04:41

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Heavy snow and patchy blowing snow. Additional snow<br /> accumulations up to two inches. Winds gusting as high as 40 mph. * WHERE...Northern Foothills and Northern Black Hills. * WHEN...Until noon MDT today. * IMPACTS...Plan on slippery road conditions. Mainly drifting snow<br /> is expected, but in areas prone to blowing snow, the snow may be<br /> lofted and briefly reduce visibility. Instruction:<br />

Fire Weather Watch Texas | Effective 03/15/2026 04:01

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...FIRE WEATHER WATCH IN EFFECT FROM MONDAY MORNING THROUGH<br /> MONDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR PORTIONS OF<br /> SOUTHEAST TEXAS, PRIMARILY ALONG AND WEST OF THE I-45 CORRIDOR<br /> AND ALONG THE COAST... * WINDS...North 15 to 20 mph with gusts 30 mph. * RELATIVE HUMIDITY...As low as 17 percent. * IMPACTS...Any fires that develop will be capable of spreading<br /> rapidly. Outdoor burning is not recommended. Obey all local<br />

Fire Weather Watch Texas | Effective 03/15/2026 04:01

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...FIRE WEATHER WATCH IN EFFECT FROM MONDAY MORNING THROUGH<br /> MONDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR PORTIONS OF<br /> SOUTHEAST TEXAS, PRIMARILY ALONG AND WEST OF THE I-45 CORRIDOR<br /> AND ALONG THE COAST... * WINDS...North 15 to 25 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 15 percent. * IMPACTS...Any fires that develop will be capable of spreading<br /> rapidly. Outdoor burning is not recommended. Obey all local<br />

Winter Storm Warning North Dakota | Effective 03/15/2026 04:05

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Blowing snow and light additional accumulations to around<br /> one inch. Winds gusting as high as 35 mph. * WHERE...Morton, Grant, Sioux, and Emmons Counties. * WHEN...Until 1 PM CDT /noon MDT/ this afternoon. * IMPACTS...Travel will be hazardous. Blowing snow could<br /> significantly reduce visibility. Instruction:<br /> If you must travel, keep a flashlight, food, and water in your<br /> vehicle in case of an emergency. The latest road conditions can be<br />

Winter Storm Warning North Dakota | Effective 03/15/2026 04:05

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Snow and blowing snow. Light additional accumulations. Winds<br /> gusting as high as 45 mph. * WHERE...Logan, LaMoure, McIntosh, and Dickey Counties. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Plan on hazardous road conditions. Widespread blowing<br /> snow could significantly reduce visibility. * ADDITIONAL DETAILS...Near-blizzard conditions are possible this<br /> morning. Instruction:<br />

High Wind Warning South Dakota | Effective 03/15/2026 04:15

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...North winds 35 to 45 mph with gusts up to 60 mph expected. * WHERE...Charles Mix, Gregory, Bon Homme, and Yankton Counties. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Damaging winds will blow down tree branches. Scattered<br /> power outages are expected. Travel will be difficult, especially<br /> for high profile vehicles. Instruction:<br /> Winds this strong will make driving difficult, especially for high<br /> profile vehicles. Use extra caution.

High Wind Warning Iowa, Nebraska, South Dakota | Effective 03/15/2026 04:15

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...North winds 35 to 45 mph with gusts up to 60 mph expected. * WHERE...Portions of northwest and west central Iowa, northeast<br /> Nebraska, and southeast South Dakota. * WHEN...From 10 AM this morning to 1 AM CDT Monday. * IMPACTS...Damaging winds will blow down tree branches. Scattered<br /> power outages are expected. Travel will be difficult, especially<br /> for high profile vehicles. Instruction:<br />

Flash Flood Warning Hawaii | Effective 03/15/2026 03:54

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> FFWHFO The National Weather Service in Honolulu has extended the * Flash Flood Warning for...<br /> The Big Island of Hawaii in Hawaii County * Until 600 AM HST. * At 1254 AM HST, Emergency Management continues to report<br /> widespread flooding impacts and road closures across the Big<br /> Island of Hawaii. Rain was falling at a rate of 1 to 2 inches per<br /> hour in some areas and additional heavy rain remains possible.<br />
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