Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

unknown precip

36°F

2°C

Humidity 91%
Wind Speed NE 0 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 31 Mar 07:30 PM MDT
Extended Forecast for

9 Miles SSE Georgetown MT

Winter Storm Watch April 2, 06:00am until April 3, 06:00am
Click here for hazard details and duration
Winter Storm Watch
  • Tonight

    Tonight: A 40 percent chance of snow after 2am.  Mostly cloudy, with a low around 20. West wind 6 to 10 mph.  Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 20 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow, mainly after 4pm.  High near 33. Southwest wind 7 to 14 mph, with gusts as high as 24 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 33 °F

    Chance Snow
    then Snow

  • Wednesday Night

    Wednesday Night: Snow.  Low around 19. South southwest wind 10 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 19 °F

    Snow

  • Thursday

    Thursday: Snow. The snow could be heavy at times.  High near 22. Blustery, with a west wind 13 to 22 mph, with gusts as high as 38 mph.  Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    High: 22 °F

    Heavy Snow
    and Blustery

  • Thursday Night

    Thursday Night: Snow.  Low around 16. Blustery, with a west wind 17 to 23 mph, with gusts as high as 38 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 16 °F

    Snow and
    Blustery

  • Friday

    Friday: A 50 percent chance of snow.  Mostly cloudy, with a high near 26. New snow accumulation of less than a half inch possible.

    High: 26 °F

    Chance Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 36.

    High: 36 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

Detailed Forecast

Tonight
A 40 percent chance of snow after 2am. Mostly cloudy, with a low around 20. West wind 6 to 10 mph. Total nighttime snow accumulation of 1 to 3 inches possible.
Wednesday
Snow, mainly after 4pm. High near 33. Southwest wind 7 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow. Low around 19. South southwest wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow. The snow could be heavy at times. High near 22. Blustery, with a west wind 13 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Thursday Night
Snow. Low around 16. Blustery, with a west wind 17 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 26. New snow accumulation of less than a half inch possible.
Friday Night
Partly cloudy, with a low around 15.
Saturday
Sunny, with a high near 36.
Saturday Night
Mostly clear, with a low around 21.
Sunday
Mostly sunny, with a high near 40.
Sunday Night
Mostly cloudy, with a low around 23.
Monday
Partly sunny, with a high near 42.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
A slight chance of snow. Partly sunny, with a high near 43.
Basemap Options
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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 31, 2026
7pm MDT Mar 31, 2026-6pm MDT Apr 7, 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