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

33°F

1°C

Humidity 98%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 01 Apr 12:30 AM MDT
Extended Forecast for

17 Miles WSW Georgetown MT

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

    Overnight: A slight chance of snow between 2am and 3am.  Mostly cloudy, with a low around 27. Calm wind.  Chance of precipitation is 20%.

    Low: 27 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Snow likely, mainly after 4pm.  Partly sunny, with a high near 42. Calm wind becoming south southwest 5 to 7 mph in the morning.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 42 °F

    Mostly Sunny
    then Snow
    Likely

  • Wednesday Night

    Wednesday Night: Snow, mainly after 3am. The snow could be heavy at times.  Low around 25. South southwest wind around 7 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 25 °F

    Chance Snow
    then Heavy
    Snow

  • Thursday

    Thursday: Snow.  High near 28. West northwest wind 8 to 14 mph, with gusts as high as 28 mph.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 28 °F

    Snow

  • Thursday Night

    Thursday Night: Snow.  Low around 23. West wind 8 to 15 mph, with gusts as high as 28 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 23 °F

    Snow

  • Friday

    Friday: A 40 percent chance of snow, mainly before noon.  Mostly cloudy, with a high near 33. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

Detailed Forecast

Overnight
A slight chance of snow between 2am and 3am. Mostly cloudy, with a low around 27. Calm wind. Chance of precipitation is 20%.
Wednesday
Snow likely, mainly after 4pm. Partly sunny, with a high near 42. Calm wind becoming south southwest 5 to 7 mph in the morning. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
Snow, mainly after 3am. The snow could be heavy at times. Low around 25. South southwest wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow. High near 28. West northwest wind 8 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Snow. Low around 23. West wind 8 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Friday
A 40 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 33. New snow accumulation of less than a half inch possible.
Friday Night
Mostly clear, with a low around 22.
Saturday
Sunny, with a high near 43.
Saturday Night
Mostly clear, with a low around 27.
Sunday
Sunny, with a high near 48.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Mostly sunny, with a high near 51.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Mostly sunny, with a high near 52.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles WSW Georgetown MT
 46.08°N 113.56°W (Elev. 7110 ft)
12:22 am MDT Apr 1, 2026
12am MDT Apr 1, 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