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

Georgetown Lake (MTGTL)

Lat: 46.191°NLon: 113.3°WElev: 6338.0ft.

unknown precip

22°F

-6°C

Humidity 72%
Wind Speed WSW 5 MPH
Barometer NA
Dewpoint 14°F (-10°C)
Visibility NA
Wind Chill15°F (-9°C)
Last update 15 Mar 10:46 PM MDT
Extended Forecast for

9 Miles SSE Georgetown MT

  • Tonight

    Tonight: A 50 percent chance of snow. The snow could be heavy at times.  Cloudy, with a temperature rising to around 17 by 5am. Wind chill values as low as -5. West wind 14 to 18 mph, with gusts as high as 29 mph.  Total nighttime snow accumulation of 2 to 4 inches possible.

    Low: 11 °F

    Heavy Snow

  • Monday

    Monday: Snow likely, mainly after 3pm.  Mostly cloudy, with a high near 31. Breezy, with a west wind 20 to 24 mph, with gusts as high as 43 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 31 °F

    Snow Likely
    and Breezy

  • Monday Night

    Monday Night: A 40 percent chance of snow before midnight.  Mostly cloudy, with a low around 29. Breezy, with a west southwest wind 24 to 26 mph, with gusts as high as 45 mph.  New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Breezy.
    Chance Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow after noon.  Partly sunny, with a high near 36. Breezy, with a west wind 26 to 28 mph, with gusts as high as 50 mph.

    High: 36 °F

    Breezy.
    Partly Sunny
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before midnight.  Mostly cloudy, with a low around 31. Breezy, with a west southwest wind 22 to 24 mph, with gusts as high as 41 mph.

    Low: 31 °F

    Breezy.
    Slight Chance
    Snow then
    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 42. Breezy.

    High: 42 °F

    Partly Sunny
    and Breezy

  • Wednesday Night

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

    Low: 30 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 46. Breezy.

    High: 46 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 34. Breezy.

    Low: 34 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Tonight
A 50 percent chance of snow. The snow could be heavy at times. Cloudy, with a temperature rising to around 17 by 5am. Wind chill values as low as -5. West wind 14 to 18 mph, with gusts as high as 29 mph. Total nighttime snow accumulation of 2 to 4 inches possible.
Monday
Snow likely, mainly after 3pm. Mostly cloudy, with a high near 31. Breezy, with a west wind 20 to 24 mph, with gusts as high as 43 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Monday Night
A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 29. Breezy, with a west southwest wind 24 to 26 mph, with gusts as high as 45 mph. New snow accumulation of less than a half inch possible.
Tuesday
A 20 percent chance of snow after noon. Partly sunny, with a high near 36. Breezy, with a west wind 26 to 28 mph, with gusts as high as 50 mph.
Tuesday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 31. Breezy, with a west southwest wind 22 to 24 mph, with gusts as high as 41 mph.
Wednesday
Partly sunny, with a high near 42. Breezy.
Wednesday Night
Partly cloudy, with a low around 30. Breezy.
Thursday
Mostly sunny, with a high near 46. Breezy.
Thursday Night
Partly cloudy, with a low around 34. Breezy.
Friday
A slight chance of snow between noon and 3pm, then a slight chance of rain after 3pm. Snow level 9000 feet. Mostly sunny, with a high near 46. Breezy.
Friday Night
A chance of rain and snow. Snow level 9500 feet lowering to 9000 feet after midnight . Partly cloudy, with a low around 32. Breezy.
Saturday
A chance of snow. Partly sunny, with a high near 43. Breezy.
Saturday Night
Partly cloudy, with a low around 22. Breezy.
Sunday
A slight chance of snow. Partly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SSE Georgetown MT
 46.08°N 113.15°W (Elev. 8996 ft)
2:01 pm MDT Mar 15, 2026
11pm MDT Mar 15, 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