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    New: Official Warnings from National Meteorological Institutes Warning

    Væradvarsler - East Helena

    Verden / USA / Montana / East Helena

    46°35'N / 111°54'V / Høyde 1185 m / 16:57 02.04.2026, America/Denver (UTC-6)

    warningSnow

    Winter Storm Warning issued April 2 at 2:43PM MDT until April 3 at 12:00PM MDT by NWS Great Falls MT

    fra: 02.04.2026, 14:43
    til: 03.04.2026, 06:00

    * WHAT...Heavy snow expected. Storm total snow accumulations between 6 and 12 inches over Bozeman and Battle Ridge Passes. Winds gusting as high as 45 mph will create areas of blowing snow this evening and overnight. * WHERE...Big Belt, Bridger and Castle Mountains. * WHEN...Until noon MDT Friday. * IMPACTS...Tire chains may be required for some vehicles if traveling through mountain passes. Isolated power outages are possible due to the heavy, wet snow accumulating on power lines. * ADDITIONAL DETAILS...Snow accumulations on road surfaces may be limited through the afternoon hours, with impacts to travel increasing from this evening and through the morning hours on Friday as snow accumulates on roads and blowing snow reduces visibility.

    • Lewis and Clark
    • If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions can be obtained by calling 5 1 1 or visiting the MDT Road Report website. To see a graphical representation of the degree of stress on young livestock please visit our webpage and select Local Programs then Cold Air Advisory for Newborn Livestock.
    • NWS Great Falls MT
    • 02.04.2026, 14:43
    warningSnow

    Winter Weather Advisory issued April 2 at 2:43PM MDT until April 3 at 6:00AM MDT by NWS Great Falls MT

    fra: 02.04.2026, 14:43
    til: 03.04.2026, 06:00

    * WHAT...Snow expected. Storm total snow accumulations between 4 and 9 inches with locally higher amounts above 7000 feet. Winds gusting as high as 45 mph may create areas of blowing and drifting snow this evening. * WHERE...Portions of central, north central, and southwest Montana. * WHEN...Until 6 AM MDT Friday. * IMPACTS...Plan on slippery road conditions. Isolated power outages are possible due to the heavy, wet snow accumulating on power lines. * ADDITIONAL DETAILS...Snow accumulations on road surfaces may be limited through the afternoon hours, with impacts to travel increasing from this evening and through the morning hours on Friday as snow accumulates on roads and blowing snow reduces visibility.

    • Lewis and Clark
    • Slow down and use caution while traveling. The latest road conditions can be obtained by calling 5 1 1 or visiting the MDT Road Report website. To see a graphical representation of the degree of stress on young livestock please visit our webpage and select Local Programs then Cold Air Advisory for Newborn Livestock.
    • NWS Great Falls MT
    • 02.04.2026, 14:43