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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

JETTE (JETM8)

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

NA

34°F

1°C

Humidity 59%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 10 Jan 07:43 PM MST
Extended Forecast for

5 Miles NE Big Arm MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. South southwest wind 3 to 5 mph.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 41. Light south southwest wind.

    High: 41 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 36. South southwest wind 3 to 6 mph.

    Low: 36 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of rain and snow before 11am, then a chance of rain. Mostly cloudy, with a high near 47. South southwest wind around 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 47 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 39. South southwest wind around 7 mph.

    Low: 39 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: A 30 percent chance of rain before 11am. Mostly cloudy, with a high near 49.

    High: 49 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 31. South southwest wind 3 to 5 mph.
Sunday
Mostly cloudy, with a high near 41. Light south southwest wind.
Sunday Night
Mostly cloudy, with a low around 36. South southwest wind 3 to 6 mph.
Monday
A slight chance of rain and snow before 11am, then a chance of rain. Mostly cloudy, with a high near 47. South southwest wind around 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 39. South southwest wind around 7 mph.
Tuesday
A 30 percent chance of rain before 11am. Mostly cloudy, with a high near 49.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Partly sunny, with a high near 45.
Wednesday Night
Partly cloudy, with a low around 32.
Thursday
Partly sunny, with a high near 42.
Thursday Night
Partly cloudy, with a low around 28.
Friday
Partly sunny, with a high near 38.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NE Big Arm MT
 47.85°N 114.2°W (Elev. 2995 ft)
Last Update:
1:02 pm MST Jan 10, 2026
Forecast Valid:
8pm MST Jan 10, 2026-6pm MST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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