Lake Effect Snow in the Lower Great Lakes; Rain and High Elevation Snow in the West

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest Thursday afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

NA

-4°F

-20°C

Humidity 78%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint -9°F (-23°C)
Visibility NA
Last update 12 Feb 04:33 AM MST
Extended Forecast for

21 Miles SW Georgetown MT

  • Today

    Today: Sunny, with a high near 28. West wind around 7 mph, with gusts as high as 18 mph.

    High: 28 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 14. West southwest wind around 6 mph.

    Low: 14 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 28. South southwest wind 6 to 9 mph, with gusts as high as 21 mph.

    High: 28 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 19. South southwest wind 7 to 9 mph, with gusts as high as 20 mph.

    Low: 19 °F

    Mostly Cloudy

  • Saturday

    Saturday: Snow likely, mainly after 11am.  Mostly cloudy, with a high near 28. Southwest wind 9 to 11 mph, with gusts as high as 28 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Snow likely, mainly before 11pm.  Cloudy, with a low around 22. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 22 °F

    Snow Likely

  • Sunday

    Sunday: Snow likely, mainly after 11am.  Mostly cloudy, with a high near 29. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 29 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A chance of snow.  Mostly cloudy, with a low around 20.

    Low: 20 °F

    Chance Snow

  • Washington's Birthday

    Washington's Birthday: Snow likely, mainly after 11am.  Mostly cloudy, with a high near 29.

    High: 29 °F

    Snow Likely

Detailed Forecast

Today
Sunny, with a high near 28. West wind around 7 mph, with gusts as high as 18 mph.
Tonight
Partly cloudy, with a low around 14. West southwest wind around 6 mph.
Friday
Mostly sunny, with a high near 28. South southwest wind 6 to 9 mph, with gusts as high as 21 mph.
Friday Night
Mostly cloudy, with a low around 19. South southwest wind 7 to 9 mph, with gusts as high as 20 mph.
Saturday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 28. Southwest wind 9 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
Snow likely, mainly before 11pm. Cloudy, with a low around 22. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 29. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 20.
Washington's Birthday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 29.
Monday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 19.
Tuesday
Snow. Cloudy, with a high near 24.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 14.
Wednesday
Snow likely. Mostly cloudy, with a high near 22.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Georgetown MT
 45.96°N 113.5°W (Elev. 8360 ft)
1:01 am MST Feb 12, 2026
4am MST Feb 12, 2026-6pm MST Feb 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database