Dangerous Cold Persists through Monday; Wintry Weather from the Northern Plains to the Great Lakes

Bitter cold temperatures and dangerous wind chills will persist from Florida to the Northeast through the day. Daily record low temperatures are forecast across the Southeast and Florida, with some all-time February low temperature records possible across Florida. An Alberta clipper will spread wintry precipitation across the Northern Plains today and into the upper Great Lakes into tonight. Read More >

Current conditions at

JETTE (JETM8)

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

NA

42°F

6°C

Humidity 65%
Wind Speed SSE 1 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 02 Feb 11:43 AM MST
Extended Forecast for

5 Miles S Swan Lake MT

  • This Afternoon

    This Afternoon: A 30 percent chance of rain, mainly after 4pm.  Mostly cloudy, with a high near 42. Calm wind.

    High: 42 °F

    Chance Rain

  • Tonight

    Tonight: A 20 percent chance of rain.  Patchy fog after 3am.  Otherwise, cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 10am.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 44. Calm wind.

    High: 44 °F

    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 8pm.  Otherwise, mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 10am.  Otherwise, partly sunny, with a high near 49. Calm wind.

    High: 49 °F

    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 42. Calm wind.
Tonight
A 20 percent chance of rain. Patchy fog after 3am. Otherwise, cloudy, with a low around 34. Calm wind.
Tuesday
Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 44. Calm wind.
Tuesday Night
Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 31. Calm wind.
Wednesday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 49. Calm wind.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Sunny, with a high near 51.
Thursday Night
Mostly clear, with a low around 29.
Friday
Mostly sunny, with a high near 50.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Partly sunny, with a high near 48.
Saturday Night
Mostly cloudy, with a low around 32.
Sunday
A chance of rain. Mostly cloudy, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Swan Lake MT
 47.84°N 113.82°W (Elev. 3205 ft)
11:32 am MST Feb 2, 2026
12pm MST Feb 2, 2026-6pm MST Feb 8, 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