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

33°F

1°C

Humidity 98%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 15 Feb 04:43 AM MST
Extended Forecast for

5 Miles S Swan Lake MT

  • Overnight

    Overnight: Rain and snow.  Patchy fog. Snow level 3500 feet. Low around 29. Calm wind.  Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.

    Low: 29 °F

    Rain/Snow and
    Patchy Fog

  • Sunday

    Sunday: Rain and snow, becoming all rain after 4pm.  Patchy fog before noon. Snow level 3500 feet rising to 4300 feet in the afternoon. High near 41. Calm wind.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 41 °F

    Rain/Snow and
    Patchy Fog

  • Sunday Night

    Sunday Night: Rain and snow likely before 2am, then a chance of rain.  Snow level 4000 feet. Cloudy, with a low around 30. Calm wind.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 30 °F

    Rain Likely
    then Chance
    Rain/Snow

  • Washington's Birthday

    Washington's Birthday: A chance of rain and snow before 7am, then a chance of snow between 7am and 8am, then rain likely after 8am.  Snow level 3800 feet rising to 4800 feet in the afternoon. Mostly cloudy, with a high near 48. Light south southeast wind.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 48 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Monday Night

    Monday Night: Rain likely before 8pm, then rain and snow likely between 8pm and 2am, then snow likely after 2am.  Snow level 4900 feet lowering to 3200 feet after midnight . Mostly cloudy, with a low around 27. Calm wind.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Rain/Snow
    Likely

  • Tuesday

    Tuesday: Snow.  High near 37. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 37 °F

    Snow

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 12. New snow accumulation of less than a half inch possible.

    Low: 12 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow likely.  Mostly cloudy, with a high near 27.

    High: 27 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: A chance of snow.  Mostly cloudy, with a low around 11.

    Low: 11 °F

    Chance Snow

Detailed Forecast

Overnight
Rain and snow. Patchy fog. Snow level 3500 feet. Low around 29. Calm wind. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.
Sunday
Rain and snow, becoming all rain after 4pm. Patchy fog before noon. Snow level 3500 feet rising to 4300 feet in the afternoon. High near 41. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday Night
Rain and snow likely before 2am, then a chance of rain. Snow level 4000 feet. Cloudy, with a low around 30. Calm wind. Chance of precipitation is 70%. Little or no snow accumulation expected.
Washington's Birthday
A chance of rain and snow before 7am, then a chance of snow between 7am and 8am, then rain likely after 8am. Snow level 3800 feet rising to 4800 feet in the afternoon. Mostly cloudy, with a high near 48. Light south southeast wind. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday Night
Rain likely before 8pm, then rain and snow likely between 8pm and 2am, then snow likely after 2am. Snow level 4900 feet lowering to 3200 feet after midnight . Mostly cloudy, with a low around 27. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday
Snow. High near 37. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 12. New snow accumulation of less than a half inch possible.
Wednesday
Snow likely. Mostly cloudy, with a high near 27.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 11.
Thursday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 30.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 15.
Friday
A chance of snow. Mostly cloudy, with a high near 32.
Friday Night
A chance of snow. Mostly cloudy, with a low around 15.
Saturday
A chance of snow. Partly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Swan Lake MT
 47.84°N 113.82°W (Elev. 3205 ft)
1:01 am MST Feb 15, 2026
5am MST Feb 15, 2026-6pm MST Feb 21, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database