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

Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

unknown precip

44°F

7°C

Humidity 66%
Wind Speed E 4 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Wind Chill42°F (6°C)
Last update 12 Apr 12:00 PM MDT
Extended Forecast for

11 Miles SSE Georgetown MT

  • This Afternoon

    This Afternoon: Snow showers. Some thunder is also possible. High near 33. South wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Snow Showers

  • Tonight

    Tonight: Snow showers, mainly before 8pm. The snow could be heavy at times. Some thunder is also possible. Low around 22. West southwest wind 13 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 22 °F

    Heavy Snow

  • Monday

    Monday: Snow showers. High near 27. Breezy, with a west southwest wind around 22 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 27 °F

    Snow Showers
    and Breezy

  • Monday Night

    Monday Night: A 50 percent chance of snow showers before midnight. Mostly cloudy, with a low around 21. Breezy, with a west wind 18 to 22 mph, with gusts as high as 31 mph. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Chance Snow
    Showers and
    Breezy then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow showers, mainly before noon. Mostly cloudy, with a high near 29. Breezy, with a west southwest wind 18 to 25 mph, with gusts as high as 39 mph. Little or no snow accumulation expected.

    High: 29 °F

    Chance Snow
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow showers after midnight. Mostly cloudy, with a low around 23. Breezy. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Snow Showers

  • Wednesday

    Wednesday: Snow showers. High near 26. Breezy. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 26 °F

    Snow Showers
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow. Cloudy, with a low around 12. Windy.

    Low: 12 °F

    Snow and
    Windy

  • Thursday

    Thursday: Snow. Cloudy, with a high near 15. Blustery.

    High: 15 °F

    Snow and
    Blustery

Detailed Forecast

This Afternoon
Snow showers. Some thunder is also possible. High near 33. South wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow showers, mainly before 8pm. The snow could be heavy at times. Some thunder is also possible. Low around 22. West southwest wind 13 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday
Snow showers. High near 27. Breezy, with a west southwest wind around 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 showers before midnight. Mostly cloudy, with a low around 21. Breezy, with a west wind 18 to 22 mph, with gusts as high as 31 mph. New snow accumulation of less than a half inch possible.
Tuesday
A 30 percent chance of snow showers, mainly before noon. Mostly cloudy, with a high near 29. Breezy, with a west southwest wind 18 to 25 mph, with gusts as high as 39 mph. Little or no snow accumulation expected.
Tuesday Night
A 50 percent chance of snow showers after midnight. Mostly cloudy, with a low around 23. Breezy. New snow accumulation of less than a half inch possible.
Wednesday
Snow showers. High near 26. Breezy. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Snow. Cloudy, with a low around 12. Windy.
Thursday
Snow. Cloudy, with a high near 15. Blustery.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 8. Blustery.
Friday
Snow likely. Partly sunny, with a high near 21.
Friday Night
A slight chance of snow. Partly cloudy, with a low around 11. Blustery.
Saturday
A slight chance of snow. Mostly sunny, with a high near 29.
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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:
2:01 am MDT Apr 12, 2026
Forecast Valid:
12pm MDT Apr 12, 2026-6pm MDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation