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

STILLWATER (STWM8)

Lat: 48.53944°NLon: 114.55944°WElev: 3116.0ft.

NA

43°F

6°C

Humidity 88%
Wind Speed N 1 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 13 Nov 03:00 PM MST
Extended Forecast for

16 Miles SSE Fortine MT

  • Tonight

    Tonight: Partly cloudy, with a low around 32. Southeast wind 3 to 8 mph.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of snow between 8am and noon. Partly sunny, with a high near 37. West southwest wind 3 to 6 mph. Chance of precipitation is 20%.

    High: 37 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30. South southeast wind 6 to 9 mph.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 39. South southeast wind 6 to 10 mph.

    High: 39 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of rain and snow, mainly after 11pm. Snow level 5800 feet. Cloudy, with a low around 34. South wind 3 to 8 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 34 °F

    Chance
    Rain/Snow

  • Monday

    Monday: A 40 percent chance of snow. Mostly cloudy, with a high near 36. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow

  • Monday Night

    Monday Night: A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 31.

    High: 31 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 32. Southeast wind 3 to 8 mph.
Saturday
A slight chance of snow between 8am and noon. Partly sunny, with a high near 37. West southwest wind 3 to 6 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 30. South southeast wind 6 to 9 mph.
Sunday
Partly sunny, with a high near 39. South southeast wind 6 to 10 mph.
Sunday Night
A chance of rain and snow, mainly after 11pm. Snow level 5800 feet. Cloudy, with a low around 34. South wind 3 to 8 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday
A 40 percent chance of snow. Mostly cloudy, with a high near 36. New snow accumulation of less than a half inch possible.
Monday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 30.
Tuesday
Mostly cloudy, with a high near 31.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
Partly sunny, with a high near 31.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
Partly sunny, with a high near 30.
Thursday Night
Mostly cloudy, with a low around 23.
Friday
Mostly sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles SSE Fortine MT
 48.55°N 114.76°W (Elev. 5600 ft)
Last Update:
1:01 pm MST Nov 13, 2026
Forecast Valid:
3pm 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