Severe

Significant threat to life or property

Winter Storm Warning Montana | Effective 03/13/2026 00:46

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Prolonged periods of heavy snow expected. Total snow<br /> accumulations between 1 and 4 feet, with locally higher totals<br /> possible. * WHERE...Crazy Mountains. * WHEN...Until 6 AM MDT Sunday. * IMPACTS...Recreation in the high country will be impacted by heavy<br /> accumulating snow. Avalanche danger will increase. Instruction:<br /> Do not get caught unprepared in the high country. Severe winter<br /> conditions are expected.

Winter Storm Warning Montana, Wyoming | Effective 03/13/2026 00:46

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Prolonged periods of snow expected. Total snow accumulations<br /> between 1 and 2 feet expected. * WHERE...In Montana, Pryor/Northern Bighorn Mountains. In Wyoming,<br /> Northeast Bighorn Mountains. * WHEN...Until 6 AM MDT Sunday. * IMPACTS...Recreation in the high country could be severely impacted<br /> by heavy accumulating snow. Travel could be very difficult,<br /> including along US-14 through Burgess Junction. Blowing snow could<br />

Winter Storm Warning Montana | Effective 03/13/2026 00:46

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Periods of snowfall expected. Heaviest snowfall is expected<br /> Friday night through Saturday night. Total snow accumulations<br /> between 6 to 10 inches. * WHERE...Northern Rosebud. * WHEN...Until 6 AM MDT Sunday. * IMPACTS...Roads, and especially bridges and overpasses, will likely<br /> become slick and hazardous. Travel could be difficult. * ADDITIONAL DETAILS...Areas of snow are expected to develop tonight,<br />

Winter Storm Warning Montana | Effective 03/13/2026 00:46

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Prolonged periods of heavy snow expected. Total snow<br /> accumulations between 1 and 4 feet, greatest on south and west<br /> facing aspects. Locally higher totals are possible. * WHERE...Absaroka/Beartooth Mountains. * WHEN...Until 6 AM MDT Sunday. * IMPACTS...Recreation in the high country will be severely impacted<br /> by heavy accumulating and blowing snow. Widespread blowing snow<br />

Winter Storm Warning Montana | Effective 03/13/2026 00:46

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Periods of snow. Heaviest snowfall is expected Friday night.<br /> Total snow accumulations between 5 and 10 inches. * WHERE...Powder River and Southern Rosebud. * WHEN...Until 6 AM MDT Sunday. * IMPACTS...Roads, and especially bridges and overpasses, will likely<br /> become slick and hazardous. Travel could become difficult at times,<br /> especially over the Lame Deer Divide vicinity. Cold and wet<br /> conditions will be dangerous for young livestock.

High Wind Warning Michigan | Effective 03/13/2026 00:47

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Southwest winds 20 to 30 mph with gusts 50 to 60 mph. * WHERE...Portions of central, south central, southwest, and west<br /> central Michigan. * WHEN...Until 8 PM EDT this evening. * 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 /> Watch for falling trees and branches. Use caution if you must drive.

High Wind Warning Minnesota, South Dakota | Effective 03/13/2026 00:48

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Northwest winds 30 to 40 mph with gusts up to 55 mph. * WHERE...In Minnesota, Big Stone and Traverse Counties. In South<br /> Dakota, Clark, Codington, Day, Deuel, Grant, Hamlin, Marshall, and<br /> Roberts Counties. * WHEN...Until 7 AM CDT this morning. * IMPACTS...High winds may move loose debris, damage property and<br /> cause power outages. Travel could be difficult, especially for<br /> high profile vehicles. Instruction:<br />

High Wind Watch Wyoming | Effective 03/13/2026 00:53

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...West winds 30 to 40 mph with gusts up to 65 mph possible. * WHERE...Lander Foothills, Upper Wind River Basin, and Wind River<br /> Basin. * WHEN...From Saturday afternoon through Saturday evening. * IMPACTS...Travel could be difficult, especially for high profile<br /> vehicles. Instruction:<br /> Monitor the latest forecasts and warnings for updates.

High Wind Watch Wyoming | Effective 03/13/2026 00:53

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...West winds 35 to 55 mph with gusts up to 80 mph possible. * WHERE...Wind River Mountains East, especially on Highway 28 over<br /> Red Canyon/South Pass. * WHEN...From Saturday morning through Saturday evening. * IMPACTS...Travel could be difficult, especially for high profile<br /> vehicles. Instruction:<br /> Monitor the latest forecasts and warnings for updates.

High Wind Watch Wyoming | Effective 03/13/2026 00:53

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...West winds 30 to 40 mph with gusts of 60 to 70 mph possible. * WHERE...Green Mountains and Rattlesnake Range and Natrona County<br /> Lower Elevations. * WHEN...From Saturday afternoon through Saturday evening. * IMPACTS...Travel could be difficult, especially for high profile<br /> vehicles traveling Highway 789 (near Muddy Gap and Jeffrey City)<br /> or Highway 258 (south side of Casper). Instruction:<br /> Monitor the latest forecasts and warnings for updates.
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