Severe

Significant threat to life or property

High Wind Watch Idaho, Oregon | Effective 03/13/2026 04:08

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Northwest winds 30 to 40 mph with gusts up to 60 mph<br /> possible. * WHERE...Portions of south central and southwest Idaho and<br /> northeast and southeast Oregon. * WHEN...From Saturday afternoon through Saturday evening. * IMPACTS...Damaging winds could blow down trees and power lines.<br /> Widespread power outages are possible. Travel could be difficult,<br /> especially for high profile vehicles. Instruction:<br />

Winter Storm Watch South Dakota, Wyoming | Effective 03/13/2026 04:16

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Heavy snow and patchy blowing snow possible. Total snow<br /> accumulations up to 8 inches possible. Winds could gust as high as<br /> 35 mph. * WHERE...In South Dakota, Northern Foothills and Northern Black<br /> Hills. In Wyoming, Wyoming Black Hills. * WHEN...From Saturday evening through Sunday morning. * IMPACTS...Plan on slippery road conditions. The combination of<br /> falling snow and winds may lead to periods of blowing snow that<br />

Winter Storm Watch South Dakota | Effective 03/13/2026 04:16

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Heavy snow and areas of blowing snow possible. Total snow<br /> accumulations up to 8 inches possible. Winds could gust as high as<br /> 35 mph. * WHERE...Harding, Northern Perkins, and Southern Perkins. * WHEN...From Saturday afternoon through Sunday morning. * IMPACTS...Plan on slippery road conditions. Falling and blowing<br /> snow may lead to areas of quick and sudden reductions to<br /> visibility, making travel difficult, especially in rural areas<br />

Winter Storm Watch South Dakota, Wyoming | Effective 03/13/2026 04:16

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Heavy snow and widespread blowing snow possible. Total snow<br /> accumulations up to 7 inches possible. Winds could gust as high as<br /> 45 mph. * WHERE...Portions of northwestern and southwestern South Dakota and<br /> northeast Wyoming. * WHEN...From Saturday evening through Sunday morning. * IMPACTS...Plan on slippery road conditions. Falling and blowing<br /> snow, frequently reducing visibility below a half mile, may make<br />

Flood Warning Oregon | Effective 03/13/2026 03:46

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Urban area and small stream flooding caused by excessive<br /> rainfall continues. * WHERE...A portion of northwest Oregon, including the following<br /> county, Multnomah. * WHEN...Until 600 AM PDT. * IMPACTS...Streams continue to rise due to excess runoff from<br /> rainfall. Expect many areas of slow moving or standing water. * ADDITIONAL DETAILS...<br /> - At 346 AM PDT, Doppler radar and automated rain gauges<br />

High Wind Warning Iowa, Minnesota | Effective 03/13/2026 03:24

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Northwest winds 35 to 45 mph with gusts up to 60 to 70 mph.<br /> These winds are already occurring! * WHERE...Portions of north central and northeast Iowa and southeast<br /> Minnesota. * WHEN...Until 10 AM CDT this morning. * IMPACTS...Damaging winds will blow down trees and power lines.<br /> Widespread power outages are expected. Travel will be difficult,<br /> especially for high profile vehicles. Instruction:<br />

High Wind Warning Wisconsin | Effective 03/13/2026 03:24

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Northwest winds 35 to 45 mph with gusts up to 60 to 70 mph.<br /> These winds are already occurring! * WHERE...Crawford, Grant, Richland, and Vernon Counties. * WHEN...Until 1 PM CDT this afternoon. * IMPACTS...Damaging winds will blow down trees and power lines.<br /> Widespread power outages are expected. Travel will be difficult,<br /> especially for high profile vehicles. Instruction:<br />

Winter Storm Warning Idaho | Effective 03/13/2026 03:25

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Heavy snow expected. There is a likelihood of major to<br /> extreme winter storm impacts. Total snow accumulations 2 to 8<br /> inches in the lower elevations and 20 to 50 inches in the higher<br /> terrain. Winds gusting as high as 30 mph. * WHERE...Highway 11 Pierce to Headquarters, Elk River, and Pierce. * WHEN...Until 11 AM PDT Saturday. * IMPACTS...For MAJOR winter weather impacts, expect considerable<br />

Winter Storm Warning Montana | Effective 03/13/2026 03:25

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Heavy snow. There is a likelihood of developing or ongoing<br /> major winter weather impacts. Additional snow accumulations of 6<br /> to 10 inches, except 1 to 5 inches in the lower elevations. * WHERE...I-90 Lookout Pass to Haugan, Evaro Hill, Highway 200<br /> Thompson Falls to Plains, and Highway 200 Trout Creek to Heron. * WHEN...Until noon MDT Saturday. * IMPACTS...For MAJOR winter weather impacts, expect considerable<br />

Winter Storm Warning Idaho | Effective 03/13/2026 03:25

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Heavy snow expected above 5000 feet. There is a likelihood<br /> of major winter storm impacts. Total snow accumulations between 3<br /> and 8 inches in the lower elevations and 2 to 5 feet of snow above<br /> 5,000 feet. Winds gusting up to 40 mph. * WHERE...Dixie and Lolo Pass. * WHEN...Until 11 AM PDT Saturday. * IMPACTS...For MAJOR winter weather impacts, expect considerable<br /> disruptions to normal activities. Dangerous or impossible<br />
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