National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Prolonged dangerous winter storm conditions in the high country of western Montana and north-central Idaho later this week with localized damaging winds

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Hazardous Weather Conditions

Current conditions at

Garrison I-90 MP 174.4 (MTGAR)

Lat: 46.52361°NLon: 112.80843°WElev: 4327.0ft.

unknown precip

25°F

-4°C

Humidity 75%
Wind Speed WNW 4 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Wind Chill20°F (-7°C)
Last update 10 Mar 12:45 AM MDT
Extended Forecast for

6 Miles E Elliston MT

High Wind Watch March 12, 12:00am until March 13, 12:00am
Click here for hazard details and duration
High Wind Watch

  • Overnight

    Overnight: Partly cloudy, with a low around 16. West wind around 9 mph.

    Low: 16 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of snow, mainly between 3pm and 5pm. Partly sunny, with a high near 23. Breezy, with a west wind 8 to 13 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 36 mph. New snow accumulation of less than one inch possible.

    High: 23 °F

    Slight Chance
    Snow then
    Chance Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 13. Wind chill values as low as -1. Breezy, with a west wind 14 to 24 mph, with gusts as high as 34 mph.

    Low: 13 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of snow. Partly sunny, with a high near 32. Wind chill values as low as -1. Breezy, with a west southwest wind 17 to 22 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 40 mph. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Chance Snow
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after midnight. Mostly cloudy, with a low around 31. Windy, with a west southwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 31 °F

    Snow Likely
    and Windy

  • Thursday

    Thursday: Snow. High near 36. Windy. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 36 °F

    Snow and
    Windy

  • Thursday Night

    Thursday Night: Snow. Low around 31. Windy. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 31 °F

    Snow and
    Windy

  • Friday

    Friday: Snow. Cloudy, with a high near 38. Breezy.

    High: 38 °F

    Snow and
    Breezy

  • Friday Night

    Friday Night: Snow. Cloudy, with a low around 27. Breezy.

    Low: 27 °F

    Snow and
    Breezy

Detailed Forecast

Overnight
Partly cloudy, with a low around 16. West wind around 9 mph.
Tuesday
A 50 percent chance of snow, mainly between 3pm and 5pm. Partly sunny, with a high near 23. Breezy, with a west wind 8 to 13 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 36 mph. New snow accumulation of less than one inch possible.
Tuesday Night
Partly cloudy, with a low around 13. Wind chill values as low as -1. Breezy, with a west wind 14 to 24 mph, with gusts as high as 34 mph.
Wednesday
A 50 percent chance of snow. Partly sunny, with a high near 32. Wind chill values as low as -1. Breezy, with a west southwest wind 17 to 22 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 40 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 31. Windy, with a west southwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday
Snow. High near 36. Windy. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow. Low around 31. Windy. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Friday
Snow. Cloudy, with a high near 38. Breezy.
Friday Night
Snow. Cloudy, with a low around 27. Breezy.
Saturday
Snow. Cloudy, with a high near 31. Windy.
Saturday Night
Snow likely. Mostly cloudy, with a low around 14. Blustery.
Sunday
A chance of snow. Mostly cloudy, with a high near 28.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 23.
Monday
Rain and snow likely. Mostly cloudy, with a high near 42. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles E Elliston MT
 46.56°N 112.32°W (Elev. 6168 ft)
Last Update:
12:21 am MDT Mar 10, 2026
Forecast Valid:
1am MDT Mar 10, 2026-6pm MDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation