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

JETTE (JETM8)

Lat: 47.76706°NLon: 114.23378°WElev: 3593.0ft.

NA

29°F

-2°C

Humidity 67%
Wind Speed SSE 2 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Last update 11 Mar 09:43 AM MDT
Extended Forecast for

11 Miles NNW Big Arm MT

High Wind Warning March 12, 12:00am until March 12, 06:00pm
Click here for hazard details and duration
High Wind Warning

  • Today

    Today: Snow, mainly after 4pm. High near 38. Southwest wind 6 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance Snow
    then Snow

  • Tonight

    Tonight: Rain and snow before 1am, then rain between 1am and 5am, then rain and snow after 5am. Low around 32. South southwest wind 7 to 12 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain/Snow

  • Thursday

    Thursday: Snow, mainly before 8am. High near 40. Breezy, with a west wind 16 to 24 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Snow and
    Breezy

  • Thursday Night

    Thursday Night: Snow. Low around 28. West southwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 28 °F

    Snow

  • Friday

    Friday: Snow. High near 37. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 37 °F

    Snow

  • Friday Night

    Friday Night: Snow likely. Cloudy, with a low around 28. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 28 °F

    Snow Likely

  • Saturday

    Saturday: Snow. High near 36. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 36 °F

    Snow

  • Saturday Night

    Saturday Night: A chance of snow before midnight. Mostly cloudy, with a low around 17.

    Low: 17 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: A chance of snow after noon. Mostly cloudy, with a high near 35.

    High: 35 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Today
Snow, mainly after 4pm. High near 38. Southwest wind 6 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain and snow before 1am, then rain between 1am and 5am, then rain and snow after 5am. Low around 32. South southwest wind 7 to 12 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday
Snow, mainly before 8am. High near 40. Breezy, with a west wind 16 to 24 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow. Low around 28. West southwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow. High near 37. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow likely. Cloudy, with a low around 28. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Saturday
Snow. High near 36. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Saturday Night
A chance of snow before midnight. Mostly cloudy, with a low around 17.
Sunday
A chance of snow after noon. Mostly cloudy, with a high near 35.
Sunday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 28.
Monday
Rain and snow likely. Cloudy, with a high near 45.
Monday Night
A chance of rain. Mostly cloudy, with a low around 36.
Tuesday
A chance of rain. Mostly cloudy, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNW Big Arm MT
 47.94°N 114.38°W (Elev. 3796 ft)
Last Update:
9:41 am MDT Mar 11, 2026
Forecast Valid:
10am MDT Mar 11, 2026-6pm MDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation