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

Tracking Areas of Fire Weather, Winter Weather, and Severe Weather Thursday

Continuation of gusty winds and low relative humidity will bring additional periods of critical fire weather to the southern Plains Thursday and Friday. Another Pacific storm will continue gusty winds and heavy snow over the western mountains into Thursday. Severe thunderstorms are possible across parts of the middle Mississippi into lower Ohio Valleys Thursday afternoon into early evening. Read More >

Current conditions at

JETTE (JETM8)

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

NA

16°F

-9°C

Humidity 90%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 14°F (-10°C)
Visibility NA
Last update 18 Feb 11:43 PM MST
Extended Forecast for

3 Miles NW Big Arm MT

  • Overnight

    Overnight: Mostly cloudy, with a low around 9. North northeast wind around 6 mph.

    Low: 9 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 30. North northeast wind around 5 mph becoming calm in the morning.

    High: 30 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 19. Calm wind.

    Low: 19 °F

    Mostly Cloudy

  • Friday

    Friday: A 40 percent chance of snow. Mostly cloudy, with a high near 35. Light west southwest wind. Little or no snow accumulation expected.

    High: 35 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 18. Light south southwest wind.

    Low: 18 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A slight chance of snow after 5am. Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 9. North northeast wind around 6 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 30. North northeast wind around 5 mph becoming calm in the morning.
Thursday Night
Mostly cloudy, with a low around 19. Calm wind.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 35. Light west southwest wind. Little or no snow accumulation expected.
Friday Night
Mostly cloudy, with a low around 18. Light south southwest wind.
Saturday
Mostly sunny, with a high near 39.
Saturday Night
Partly cloudy, with a low around 17.
Sunday
Partly sunny, with a high near 39.
Sunday Night
A slight chance of snow after 5am. Partly cloudy, with a low around 24.
Monday
A slight chance of snow before 8am, then a chance of rain. Mostly cloudy, with a high near 46.
Monday Night
Rain. Mostly cloudy, with a low around 32.
Tuesday
Rain likely. Mostly cloudy, with a high near 45.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 29.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 45.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Big Arm MT
 47.84°N 114.32°W (Elev. 2940 ft)
Last Update:
11:26 pm MST Feb 18, 2026
Forecast Valid:
12am MST Feb 19, 2026-6pm MST Feb 25, 2026
 
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Additional Resources

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Chance of Precipitation