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

Heavy Rain Across the Southern US; Unsettled Pattern in the Pacific Northwest

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains Friday, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. High elevation snow and mixed precipitation and rain in the lower elevations will impact the Pacific Northwest this weekend before a stronger system moves in early next week. Read More >

Current conditions at

JETTE (JETM8)

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

NA

34°F

1°C

Humidity 68%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 12 Feb 07:43 PM MST
Extended Forecast for

3 Miles NW Swan Lake MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. Light southeast wind.

    Low: 29 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 44. Southeast wind 3 to 5 mph.

    High: 44 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of rain and snow after 11pm. Snow level 4000 feet. Mostly cloudy, with a low around 34. Light south wind. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: Rain, possibly mixed with snow, becoming all rain after 2pm. Snow level 3900 feet. High near 44. South wind 3 to 6 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: Rain, possibly mixed with snow. Snow level 4000 feet lowering to 3500 feet after midnight . Low around 33. Light south wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow

  • Sunday

    Sunday: Rain, possibly mixed with snow. Snow level rising to 3900 feet in the afternoon. High near 43. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of rain and snow before 8pm, then a chance of rain between 8pm and 2am, then a chance of snow after 2am. Snow level 3900 feet lowering to 3300 feet after midnight . Mostly cloudy, with a low around 31. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Rain/Snow

  • Washington's Birthday

    Washington's Birthday: A chance of snow before 2pm, then a chance of rain and snow between 2pm and 5pm, then a chance of rain after 5pm. Snow level rising to 3900 feet in the afternoon. Mostly cloudy, with a high near 43.

    High: 43 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Monday Night

    Monday Night: A chance of rain before 8pm, then rain and snow likely between 8pm and 2am, then snow likely after 2am. Snow level 4200 feet lowering to 3200 feet after midnight . Mostly cloudy, with a low around 28.

    Low: 28 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Mostly cloudy, with a low around 29. Light southeast wind.
Friday
Partly sunny, with a high near 44. Southeast wind 3 to 5 mph.
Friday Night
A chance of rain and snow after 11pm. Snow level 4000 feet. Mostly cloudy, with a low around 34. Light south wind. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Saturday
Rain, possibly mixed with snow, becoming all rain after 2pm. Snow level 3900 feet. High near 44. South wind 3 to 6 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday Night
Rain, possibly mixed with snow. Snow level 4000 feet lowering to 3500 feet after midnight . Low around 33. Light south wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday
Rain, possibly mixed with snow. Snow level rising to 3900 feet in the afternoon. High near 43. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday Night
A chance of rain and snow before 8pm, then a chance of rain between 8pm and 2am, then a chance of snow after 2am. Snow level 3900 feet lowering to 3300 feet after midnight . Mostly cloudy, with a low around 31. Chance of precipitation is 30%. Little or no snow accumulation expected.
Washington's Birthday
A chance of snow before 2pm, then a chance of rain and snow between 2pm and 5pm, then a chance of rain after 5pm. Snow level rising to 3900 feet in the afternoon. Mostly cloudy, with a high near 43.
Monday Night
A chance of rain before 8pm, then rain and snow likely between 8pm and 2am, then snow likely after 2am. Snow level 4200 feet lowering to 3200 feet after midnight . Mostly cloudy, with a low around 28.
Tuesday
Snow. Cloudy, with a high near 37.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 23.
Wednesday
Snow likely. Mostly cloudy, with a high near 36.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 22.
Thursday
Snow likely. Mostly cloudy, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Swan Lake MT
 47.96°N 113.91°W (Elev. 3199 ft)
Last Update:
1:11 pm MST Feb 12, 2026
Forecast Valid:
8pm MST Feb 12, 2026-6pm MST Feb 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation