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

Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

JETTE (JETM8)

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

NA

36°F

2°C

Humidity 100%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 13 Nov 08:43 PM MST
Extended Forecast for

10 Miles NNW Big Arm MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of rain, mainly between 8am and noon. Partly sunny, with a high near 42. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 42 °F

    Chance Rain
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32. Light south southwest wind.

    Low: 32 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 44. Calm wind becoming south around 5 mph in the afternoon.

    High: 44 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Slight Chance
    Rain

  • Monday

    Monday: A 50 percent chance of rain. Cloudy, with a high near 39.

    High: 39 °F

    Chance Rain

  • Monday Night

    Monday Night: A 30 percent chance of rain before 11pm. Cloudy, with a low around 31.

    Low: 31 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of rain before 8pm, then a slight chance of rain and snow between 8pm and 11pm, then a slight chance of snow after 11pm. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 35. Calm wind.
Saturday
A 30 percent chance of rain, mainly between 8am and noon. Partly sunny, with a high near 42. Calm wind becoming southwest around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 32. Light south southwest wind.
Sunday
Partly sunny, with a high near 44. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 35. Calm wind.
Monday
A 50 percent chance of rain. Cloudy, with a high near 39.
Monday Night
A 30 percent chance of rain before 11pm. Cloudy, with a low around 31.
Tuesday
Mostly cloudy, with a high near 36.
Tuesday Night
A slight chance of rain before 8pm, then a slight chance of rain and snow between 8pm and 11pm, then a slight chance of snow after 11pm. Mostly cloudy, with a low around 28.
Wednesday
Partly sunny, with a high near 35.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around 28.
Thursday
A slight chance of snow. Mostly cloudy, with a high near 35.
Thursday Night
Mostly cloudy, with a low around 26.
Friday
Partly sunny, with a high near 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNW Big Arm MT
 47.94°N 114.35°W (Elev. 3911 ft)
Last Update:
1:01 pm MST Nov 13, 2026
Forecast Valid:
9pm MST Nov 13, 2026-6pm MST Nov 20, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation