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

    Vaaratasot - Helena

    Maailma / Yhdysvallat / Montana / Helena

    46°35'P / 112°2'L / Korkeus 1231 m / 04:15 25.03.2026, America/Denver (UTC-6)

    tuuli

    High Wind Warning issued March 24 at 10:47PM MDT until March 25 at 7:00PM MDT by NWS Great Falls MT

    Alkaen: 25.03.2026, 09:00
    To: 25.03.2026, 18:15

    * WHAT...Southwest winds 30 to 40 mph, with gusts up to 60 mph expected. * WHERE...The Interstate 90 Corridor between Bozeman and Whitehall, The Madison and Beaverhead River Valleys, Big Belt, Bridger and Castle Mountains, Ruby Mountains and Southern Beaverhead Mountains, and Gallatin and Madison County Mountains and Centennial Mountains. * WHEN...From 9 AM to 7 PM MDT Wednesday. * IMPACTS...Travel could be difficult, especially for high profile vehicles.

    • Lewis and Clark
    • Remember, a High Wind Warning means that there is at least an 80% chance of 40 mph sustained winds or 58 mph wind gusts occurring during the warning period.
    • NWS Great Falls MT
    • 24.03.2026, 22:47
    muu

    Red Flag Warning issued March 24 at 10:35PM MDT until March 25 at 7:00PM MDT by NWS Great Falls MT

    Alkaen: 25.03.2026, 12:00
    To: 25.03.2026, 18:00

    * AFFECTED AREA...Helena and Townsend Ranger Districts of the Helena National Forest. * WINDS...West 25 to 35 mph with gusts up to 55 mph. * RELATIVE HUMIDITY...As low as 15 percent. * IMPACTS... New or existing fires/starts could be difficult to contain.

    • Helena and Townsend Ranger Districts of the Helena National Forest,Lewis and Clark
    • A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior. Please advise the appropriate officials or fire crews in these areas of this Red Flag Warning.
    • NWS Great Falls MT
    • 24.03.2026, 22:35