Major Winter Storm Ongoing in the Upper Midwest; Severe Weather Tonight from the Mid-South to the Ohio Valley

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through Monday across the Upper Midwest and Upper Great Lakes. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-South to the Ohio Valley and the Southeast through tonight, moving into the Mid-Atlantic Monday. Read More >

Current conditions at

JETTE (JETM8)

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

NA

24°F

-4°C

Humidity 87%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 15 Mar 11:43 PM MDT
Extended Forecast for

5 Miles S Swan Lake MT

  • Overnight

    Overnight: A 50 percent chance of snow.  Cloudy, with a low around 25. Calm wind.  Total nighttime snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow

  • Monday

    Monday: Snow likely before 1pm, then rain.  Snow level rising to 6500 feet in the afternoon. High near 46. Calm wind becoming south around 5 mph in the afternoon.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 46 °F

    Snow Likely
    then
    Rain/Snow

  • Monday Night

    Monday Night: Rain likely before 11pm, then a slight chance of rain after 5am.  Mostly cloudy, with a low around 38. South southeast wind 3 to 5 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Rain Likely
    then Slight
    Chance Rain

  • Tuesday

    Tuesday: A 40 percent chance of rain, mainly after noon.  Mostly cloudy, with a high near 53. Southwest wind around 6 mph, with gusts as high as 18 mph.

    High: 53 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before midnight.  Mostly cloudy, with a low around 42. South southwest wind 3 to 6 mph.  Chance of precipitation is 60%.

    Low: 42 °F

    Rain Likely

  • Wednesday

    Wednesday: A 50 percent chance of rain.  Mostly cloudy, with a high near 54.

    High: 54 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain, mainly before midnight.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain, mainly before noon.  Partly sunny, with a high near 61.

    High: 61 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain, mainly after midnight.  Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance Rain

Detailed Forecast

Overnight
A 50 percent chance of snow. Cloudy, with a low around 25. Calm wind. Total nighttime snow accumulation of less than a half inch possible.
Monday
Snow likely before 1pm, then rain. Snow level rising to 6500 feet in the afternoon. High near 46. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday Night
Rain likely before 11pm, then a slight chance of rain after 5am. Mostly cloudy, with a low around 38. South southeast wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A 40 percent chance of rain, mainly after noon. Mostly cloudy, with a high near 53. Southwest wind around 6 mph, with gusts as high as 18 mph.
Tuesday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 42. South southwest wind 3 to 6 mph. Chance of precipitation is 60%.
Wednesday
A 50 percent chance of rain. Mostly cloudy, with a high near 54.
Wednesday Night
A 40 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 40.
Thursday
A chance of rain, mainly before noon. Partly sunny, with a high near 61.
Thursday Night
A chance of rain, mainly after midnight. Mostly cloudy, with a low around 44.
Friday
A chance of rain. Mostly cloudy, with a high near 60.
Friday Night
Rain likely. Mostly cloudy, with a low around 40.
Saturday
A chance of rain. Partly sunny, with a high near 54.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 30.
Sunday
A slight chance of rain. Snow level 3900 feet rising to 4500 feet in the afternoon. Mostly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Swan Lake MT
 47.84°N 113.82°W (Elev. 3205 ft)
12:22 am MDT Mar 16, 2026
12am MDT Mar 16, 2026-6pm MDT Mar 22, 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