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

Georgetown Lake (MTGTL)

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

NA

24°F

-4°C

Humidity 93%
Wind Speed SSW 3 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 05 Mar 10:31 PM MST
Extended Forecast for

21 Miles SW Georgetown MT

  • Tonight

    Tonight: Snow likely before 3am, then a slight chance of snow after 5am. Mostly cloudy, with a low around 17. West northwest wind around 7 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.

    Low: 17 °F

    Snow Likely
    then Chance
    Snow

  • Friday

    Friday: A 40 percent chance of snow after 3pm. Mostly cloudy, with a high near 26. West wind 6 to 10 mph, with gusts as high as 25 mph. New snow accumulation of around an inch possible.

    High: 26 °F

    Chance Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 19. West southwest wind 5 to 9 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Chance Snow

  • Saturday

    Saturday: Snow likely. Mostly cloudy, with a high near 34. West southwest wind 6 to 10 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 28. West southwest wind 8 to 10 mph, with gusts as high as 28 mph.

    Low: 28 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Sunday

    Sunday: A 40 percent chance of snow after 11am. Partly sunny, with a high near 39. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Snow likely. Mostly cloudy, with a low around 27. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 27 °F

    Snow Likely

  • Monday

    Monday: Snow. Mostly cloudy, with a high near 33.

    High: 33 °F

    Snow

  • Monday Night

    Monday Night: Snow. Mostly cloudy, with a low around 13.

    Low: 13 °F

    Snow

Detailed Forecast

Tonight
Snow likely before 3am, then a slight chance of snow after 5am. Mostly cloudy, with a low around 17. West northwest wind around 7 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.
Friday
A 40 percent chance of snow after 3pm. Mostly cloudy, with a high near 26. West wind 6 to 10 mph, with gusts as high as 25 mph. New snow accumulation of around an inch possible.
Friday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 19. West southwest wind 5 to 9 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
Saturday
Snow likely. Mostly cloudy, with a high near 34. West southwest wind 6 to 10 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
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 28. West southwest wind 8 to 10 mph, with gusts as high as 28 mph.
Sunday
A 40 percent chance of snow after 11am. Partly sunny, with a high near 39. New snow accumulation of less than a half inch possible.
Sunday Night
Snow likely. Mostly cloudy, with a low around 27. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Monday
Snow. Mostly cloudy, with a high near 33.
Monday Night
Snow. Mostly cloudy, with a low around 13.
Tuesday
Snow. Mostly cloudy, with a high near 21.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 10.
Wednesday
Snow likely. Mostly cloudy, with a high near 28.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 22.
Thursday
Snow likely. Mostly cloudy, with a high near 32. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Georgetown MT
 45.96°N 113.53°W (Elev. 7598 ft)
Last Update:
1:00 pm MST Mar 5, 2026
Forecast Valid:
10pm MST Mar 5, 2026-6pm MDT Mar 12, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation