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

30°F

-1°C

Humidity 98%
Wind Speed NE 0 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 13 Nov 07:00 PM MST
Extended Forecast for

21 Miles S Fortine MT

  • Tonight

    Tonight: Partly cloudy, with a low around 31. South southeast wind 3 to 6 mph.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow before noon. Partly sunny, with a high near 36. West southwest wind 5 to 7 mph.

    High: 36 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29. South southeast wind around 7 mph.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 38. Southeast wind around 7 mph becoming south southwest in the afternoon.

    High: 38 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of rain and snow before 11pm, then a chance of snow. Cloudy, with a low around 32. South wind 3 to 7 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Monday

    Monday: A 40 percent chance of snow. Cloudy, with a high near 37. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance Snow

  • Monday Night

    Monday Night: A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 28.

    Low: 28 °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 25.

    Low: 25 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 31. South southeast wind 3 to 6 mph.
Saturday
A 20 percent chance of snow before noon. Partly sunny, with a high near 36. West southwest wind 5 to 7 mph.
Saturday Night
Partly cloudy, with a low around 29. South southeast wind around 7 mph.
Sunday
Partly sunny, with a high near 38. Southeast wind around 7 mph becoming south southwest in the afternoon.
Sunday Night
A chance of rain and snow before 11pm, then a chance of snow. Cloudy, with a low around 32. South wind 3 to 7 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday
A 40 percent chance of snow. Cloudy, with a high near 37. 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 28.
Tuesday
Mostly cloudy, with a high near 31.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
Partly sunny, with a high near 30.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
Partly sunny, with a high near 29.
Thursday Night
Mostly cloudy, with a low around 22.
Friday
Mostly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
21 Miles S Fortine MT
 48.46°N 114.9°W (Elev. 5902 ft)
Last Update:
1:01 pm MST Nov 13, 2026
Forecast Valid:
7pm MST Nov 13, 2026-6pm MST Nov 20, 2026
 
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Additional Resources

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Chance of Precipitation