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

Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

JETTE (JETM8)

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

NA

37°F

3°C

Humidity 65%
Wind Speed S 1 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 13 Feb 11:43 PM MST
Extended Forecast for

5 Miles S Swan Lake MT

  • Today

    Today: Rain and snow, becoming all rain after 4pm. Snow level 4000 feet rising to 4500 feet in the afternoon. High near 43. Light south wind. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.

    High: 43 °F

    Rain/Snow
    then
    Rain/Snow
    Likely

  • Tonight

    Tonight: A chance of rain before 7pm, then rain and snow. Patchy fog after 5am. Snow level 4300 feet. Low around 32. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow and
    Patchy Fog

  • Sunday

    Sunday: Rain and snow. Patchy fog between 8am and 10am. Snow level 4100 feet. High near 42. Calm wind. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 42 °F

    Rain/Snow and
    Patchy Fog

  • Sunday Night

    Sunday Night: A chance of rain and snow. Snow level 4000 feet lowering to 3400 feet after midnight . Mostly cloudy, with a low around 29. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 29 °F

    Chance
    Rain/Snow

  • Washington's Birthday

    Washington's Birthday: A chance of rain and snow before 11am, then a chance of rain. Snow level 3500 feet rising to 4700 feet in the afternoon. Partly sunny, with a high near 48. Calm wind. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 48 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Monday Night

    Monday Night: A chance of rain before 11pm, then a chance of rain and snow. Snow level 5000 feet lowering to 4200 feet after midnight . Mostly cloudy, with a low around 29. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Rain and snow before 11am, then snow between 11am and 5pm, then snow, possibly mixed with rain after 5pm. Snow level 3900 feet lowering to 3200 feet in the afternoon . High near 39. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Wednesday

    Wednesday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 35.

    High: 35 °F

    Snow Likely

Detailed Forecast

Today
Rain and snow, becoming all rain after 4pm. Snow level 4000 feet rising to 4500 feet in the afternoon. High near 43. Light south wind. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of rain before 7pm, then rain and snow. Patchy fog after 5am. Snow level 4300 feet. Low around 32. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday
Rain and snow. Patchy fog between 8am and 10am. Snow level 4100 feet. High near 42. Calm wind. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday Night
A chance of rain and snow. Snow level 4000 feet lowering to 3400 feet after midnight . Mostly cloudy, with a low around 29. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.
Washington's Birthday
A chance of rain and snow before 11am, then a chance of rain. Snow level 3500 feet rising to 4700 feet in the afternoon. Partly sunny, with a high near 48. Calm wind. Chance of precipitation is 50%. Little or no snow accumulation expected.
Monday Night
A chance of rain before 11pm, then a chance of rain and snow. Snow level 5000 feet lowering to 4200 feet after midnight . Mostly cloudy, with a low around 29. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Tuesday
Rain and snow before 11am, then snow between 11am and 5pm, then snow, possibly mixed with rain after 5pm. Snow level 3900 feet lowering to 3200 feet in the afternoon . High near 39. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Tuesday Night
A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 18.
Wednesday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 35.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 21.
Thursday
Snow likely. Mostly cloudy, with a high near 34.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 19.
Friday
Snow likely. Mostly cloudy, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Swan Lake MT
 47.84°N 113.82°W (Elev. 3205 ft)
Last Update:
1:01 am MST Feb 14, 2026
Forecast Valid:
6am MST Feb 14, 2026-6pm MST Feb 20, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database Weather Element Forecast

Chance of Precipitation