Expected

* WHAT...Northwest winds 25 to 35 mph with gusts up to 50 mph. * WHERE...Eastern Fall River, Southern Foothills, and Western Fall River. * WHEN...Until 6 PM MDT this evening. * IMPACTS...Sudden wind gusts can cause drivers to lose control, especially in lightweight or high profile vehicles. Strong winds can cause blowing dust, reduced visibility, and flying debris. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.

* WHAT...Northwest winds 30 to 40 mph with gusts up to 55 mph. * WHERE...Ziebach County, including portions of the Cheyenne River Reservation, and Haakon. * WHEN...Until 6 PM MDT this evening. * IMPACTS...Sudden wind gusts can cause drivers to lose control, especially in lightweight or high profile vehicles. Strong winds can cause blowing dust, reduced visibility, and flying debris. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.

* WHAT...Northwest winds 35 to 45 mph with gusts up to 55 mph. * WHERE...Butte, Harding, Northern Meade Co Plains, Northern Perkins, Southern Meade Co Plains, Southern Perkins, Sturgis/Piedmont Foothills, and Pennington Co Plains. * WHEN...Until 6 PM MDT this evening. * IMPACTS...Sudden wind gusts can cause drivers to lose control, especially in lightweight or high profile vehicles. Strong winds can cause blowing dust, reduced visibility, and flying debris. Winds this strong can make driving difficult, especially for high

* WHAT...Snow showers and patchy blowing snow expected. Total snow accumulations up to three inches. Winds gusting as high as 50 mph. Visibility as low as a quarter mile at times. * WHERE...Most of northeast Montana. * WHEN...From 3 AM Friday to noon MDT Saturday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Friday morning and evening commutes. Severe conditions for newborn livestock. * ADDITIONAL DETAILS...Localized snow amounts in excess of 3" are

* WHAT...Snow. Additional snow accumulations between 2 and 6 inches with lesser amounts of 1 to 3 inches below 9000 feet. Winds gusting as high as 40 mph. * WHERE...Teton and Gros Ventre Mountains. * WHEN...Until 11 PM MDT this evening. * IMPACTS...Travel could be very difficult, including over Teton Pass and Togwotee Pass. Slow down and use caution while traveling. For graphical depictions of the snowfall forecast, including the official NWS forecast, high end amounts, and low end amounts, visit

* WHAT...Snow. Additional snow accumulations of 1 to 4 inches with up to 1 inch of additional snow accumulation near Mammoth and the west entrance. Winds gusting between 20 and 35 mph. * WHERE...Yellowstone National Park. * WHEN...Until 11 PM MDT this evening. * IMPACTS...Travel could be difficult. Slow down and use caution while traveling. For graphical depictions of the snowfall forecast, including the official NWS forecast, high end amounts, and low end amounts, visit https://weather.gov/riw/winter.

* WHAT...Snow. Additional snow accumulations up to 3 inches. Winds gusting as high as 45 mph. * WHERE...Salt River and Wyoming Ranges. * WHEN...Until 11 PM MDT this evening. * IMPACTS...Travel could be difficult, including over Salt River Pass. Slow down and use caution while traveling. For graphical depictions of the snowfall forecast, including the official NWS forecast, high end amounts, and low end amounts, visit https://weather.gov/riw/winter. For winter road conditions from the Wyoming Department of

* WHAT...Snow. Additional snow accumulations of 2 to 6 inches. * WHERE...Bighorn Mountains Southeast and Bighorn Mountains West. * WHEN...Until 11 PM MDT this evening. * IMPACTS...Travel could be difficult, especially over Powder River Pass. * ADDITIONAL DETAILS...Periodic snow showers will be possible through the morning hours Friday into the early afternoon. Additional snow accumulation as a result of these showers are expected to range from 1 to 3 inches mainly in the highest elevations.

* WHAT...Snow. Additional snow accumulations between 1 and 4 inches. Winds gusting as high as 45 mph. * WHERE...Absaroka Mountains. * WHEN...Until 11 PM MDT this evening. * IMPACTS...Travel could be very difficult, especially in the backcountry. * ADDITIONAL DETAILS...Additional snow accumulations up to 2 inches possible along US 14/60/20 west of Cody. Slow down and use caution while traveling. For graphical depictions of the snowfall forecast, including the

At 146 PM CDT, Doppler radar was tracking a strong thunderstorm over Narka, moving northeast at 30 mph. HAZARD...Wind gusts up to 50 mph and penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down small tree limbs and blow around unsecured objects. Minor hail damage to outdoor objects and vegetation is possible. Locations impacted include... Narka and Mahaska. If outdoors, consider seeking shelter inside a building.