National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

NA

46°F

8°C

Humidity 57%
Wind Speed SSW 8 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Wind Chill42°F (6°C)
Last update 11 Apr 01:31 PM MDT
Extended Forecast for

11 Miles SSE Georgetown MT

  • This Afternoon

    This Afternoon: Snow showers. Some thunder is also possible. High near 36. Southwest wind around 21 mph, with gusts as high as 46 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than one inch possible.

    High: 36 °F

    Snow Showers

  • Tonight

    Tonight: Snow likely, mainly before 7pm. Mostly cloudy, with a low around 23. West southwest wind 14 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Snow Likely
    then Partly
    Cloudy

  • Sunday

    Sunday: Snow, mainly before 3pm, then snow showers after 3pm. Some thunder is also possible. High near 33. Southwest wind 11 to 14 mph becoming south southeast in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Chance Snow
    then Snow

  • Sunday Night

    Sunday Night: Snow showers before 9pm, then snow, mainly after 9pm. Some thunder is also possible. Low around 22. West southwest wind 14 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 22 °F

    Snow Showers
    then Snow
    Likely

  • Monday

    Monday: Snow. High near 28. Breezy, with a west southwest wind 20 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 28 °F

    Snow and
    Breezy

  • Monday Night

    Monday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 21. Breezy. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Chance Snow
    and Breezy

  • Tuesday

    Tuesday: A 50 percent chance of snow. Mostly cloudy, with a high near 29. Breezy. New snow accumulation of less than a half inch possible.

    High: 29 °F

    Chance Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly after midnight. Mostly cloudy, with a low around 22. Breezy.

    Low: 22 °F

    Chance Snow
    and Breezy

  • Wednesday

    Wednesday: Snow. Cloudy, with a high near 25. Breezy.

    High: 25 °F

    Snow and
    Breezy

Detailed Forecast

This Afternoon
Snow showers. Some thunder is also possible. High near 36. Southwest wind around 21 mph, with gusts as high as 46 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow likely, mainly before 7pm. Mostly cloudy, with a low around 23. West southwest wind 14 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Snow, mainly before 3pm, then snow showers after 3pm. Some thunder is also possible. High near 33. Southwest wind 11 to 14 mph becoming south southeast in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow showers before 9pm, then snow, mainly after 9pm. Some thunder is also possible. Low around 22. West southwest wind 14 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday
Snow. High near 28. Breezy, with a west southwest wind 20 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 21. Breezy. New snow accumulation of less than a half inch possible.
Tuesday
A 50 percent chance of snow. Mostly cloudy, with a high near 29. Breezy. New snow accumulation of less than a half inch possible.
Tuesday Night
A chance of snow, mainly after midnight. Mostly cloudy, with a low around 22. Breezy.
Wednesday
Snow. Cloudy, with a high near 25. Breezy.
Wednesday Night
Snow. Cloudy, with a low around 14. Breezy.
Thursday
Snow. Cloudy, with a high near 16. Blustery.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 9. Blustery.
Friday
A chance of snow. Partly sunny, with a high near 21. Blustery.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SSE Georgetown MT
 46.05°N 113.18°W (Elev. 9767 ft)
Last Update:
12:22 pm MDT Apr 11, 2026
Forecast Valid:
1pm MDT Apr 11, 2026-6pm MDT Apr 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation