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    ECMWF, GFS, ICON, GEM
    New: Official Warnings from National Meteorological Institutes Warning

    Avisos - Helena

    Mundo / Estados Unidos / Montana / Helena

    46°35'N / 112°2'O / Altitude 1231 m / 03:19 16/03/2026, America/Denver (UTC-6)

    vento

    High Wind Warning issued March 16 at 12:35AM MDT until March 17 at 6:00PM MDT by NWS Great Falls MT

    De: 16/03/2026, 09:00
    Para: 16/03/2026, 18:00

    * WHAT...West winds 40 to 50 mph, with gusts up to 85 mph expected. * WHERE...The Rocky Mountain Front and adjacent foothills and plains, and Eastern Glacier, Western Toole, and Central Pondera Counties. * WHEN...From 9 AM this morning to 6 PM MDT Tuesday. * IMPACTS...High winds may move loose debris, damage property and cause power outages. Travel could be difficult, especially for high profile vehicles.

    • Lewis and Clark
    • People are urged to secure loose objects that could be blown around or damaged by the wind.
    • NWS Great Falls MT
    • 16/03/2026, 00:35
    warningSnow

    Winter Weather Advisory issued March 15 at 1:50PM MDT until March 16 at 12:00PM MDT by NWS Great Falls MT

    De: 16/03/2026, 03:00
    Para: 16/03/2026, 06:00

    * WHAT...Areas of blowing and drifting snow expected. Blowing snow can cause significant reductions in visibility to below a mile at times. Winds gusting as high as 65 mph. * WHERE...The Rocky Mountain Front and adjacent foothills and plains, and Eastern Glacier, Western Toole, and Central Pondera Counties. * WHEN...From 3 AM to noon MDT Monday. * IMPACTS...Prepare for rapidly changing road conditions. Areas of blowing snow could significantly reduce 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.
    • NWS Great Falls MT
    • 15/03/2026, 13:50