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

Hazardous Weather Conditions

Current conditions at

Georgetown Lake (MTGTL)

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

unknown precip

28°F

-2°C

Humidity 99%
Wind Speed SW 8 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Wind Chill20°F (-7°C)
Last update 05 Mar 12:46 AM MST
Extended Forecast for

10 Miles SSE Georgetown MT

Winter Weather Advisory until March 5, 09:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until March 5, 09:00am

    NOW until 9:00am Thu

    Winter Weather Advisory

  • Overnight

    Low: 19 °F

    Heavy Snow

  • Thursday

    Thursday: Snow, mainly before 2pm. The snow could be heavy at times. High near 21. Blustery, with a northwest wind 20 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.

    High: 21 °F

    Heavy Snow
    and Blustery

  • Thursday Night

    Thursday Night: A 50 percent chance of snow, mainly before 3am. Mostly cloudy, with a low around 13. Wind chill values as low as -3. West northwest wind 16 to 21 mph, with gusts as high as 34 mph. New snow accumulation of 2 to 4 inches possible.

    Low: 13 °F

    Chance Snow

  • Friday

    Friday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 21. Wind chill values as low as -1. West wind 16 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 21 °F

    Snow Likely

  • Friday Night

    Friday Night: A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 15. West southwest wind 16 to 21 mph, with gusts as high as 33 mph. New snow accumulation of around an inch possible.

    Low: 15 °F

    Chance Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: A 40 percent chance of snow. Mostly cloudy, with a high near 28. Breezy. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Chance Snow
    and Breezy

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 26. Breezy.

    Low: 26 °F

    Breezy.
    Slight Chance
    Snow then
    Partly Cloudy

  • Sunday

    Sunday: A slight chance of snow after 11am. Mostly sunny, with a high near 34. Windy.

    High: 34 °F

    Slight Chance
    Snow and
    Windy

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Low around 19. Northwest wind around 18 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 7 to 11 inches possible.
Thursday
Snow, mainly before 2pm. The snow could be heavy at times. High near 21. Blustery, with a northwest wind 20 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.
Thursday Night
A 50 percent chance of snow, mainly before 3am. Mostly cloudy, with a low around 13. Wind chill values as low as -3. West northwest wind 16 to 21 mph, with gusts as high as 34 mph. New snow accumulation of 2 to 4 inches possible.
Friday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 21. Wind chill values as low as -1. West wind 16 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Friday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 15. West southwest wind 16 to 21 mph, with gusts as high as 33 mph. New snow accumulation of around an inch possible.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 28. Breezy. 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 26. Breezy.
Sunday
A slight chance of snow after 11am. Mostly sunny, with a high near 34. Windy.
Sunday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 25. Windy.
Monday
Snow. Mostly cloudy, with a high near 28. Windy.
Monday Night
Snow. Mostly cloudy, with a low around 10. Windy.
Tuesday
Snow. Cloudy, with a high near 14. Breezy.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 8. Breezy.
Wednesday
Snow likely. Mostly cloudy, with a high near 22. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSE Georgetown MT
 46.06°N 113.15°W (Elev. 8937 ft)
Last Update:
11:21 pm MST Mar 4, 2026
Forecast Valid:
1am MST Mar 5, 2026-6pm MDT Mar 11, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation