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

Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

NA

43°F

6°C

Humidity 76%
Wind Speed WNW 4 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 15 Nov 06:16 PM MST
Extended Forecast for

9 Miles SSE Georgetown MT

  • Tonight

    Tonight: Partly cloudy, with a low around 28. South southwest wind around 9 mph.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of rain and snow before 10am, then a chance of rain after 11am. Snow level 8500 feet rising to 9300 feet in the afternoon. Mostly cloudy, with a high near 42. South wind 7 to 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 42 °F

    Slight Chance
    Rain/Snow
    then Chance
    Rain

  • Sunday Night

    Sunday Night: A chance of rain before 11pm, then a chance of rain and snow between 11pm and 2am, then a chance of snow after 2am. Snow level 9200 feet lowering to 8300 feet after midnight . Mostly cloudy, with a low around 29. Southwest wind 7 to 10 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance
    Rain/Snow

  • Monday

    Monday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 34. West southwest wind around 10 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 34 °F

    Snow Likely

  • Monday Night

    Monday Night: Snow likely. Mostly cloudy, with a low around 24. West wind around 8 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 33. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 22. New snow accumulation of less than one inch possible.

    Low: 22 °F

    Chance Snow

  • Wednesday

    Wednesday: A chance of snow, mainly before 11am. Partly sunny, with a high near 27.

    High: 27 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 28. South southwest wind around 9 mph.
Sunday
A slight chance of rain and snow before 10am, then a chance of rain after 11am. Snow level 8500 feet rising to 9300 feet in the afternoon. Mostly cloudy, with a high near 42. South wind 7 to 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Sunday Night
A chance of rain before 11pm, then a chance of rain and snow between 11pm and 2am, then a chance of snow after 2am. Snow level 9200 feet lowering to 8300 feet after midnight . Mostly cloudy, with a low around 29. Southwest wind 7 to 10 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Monday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 34. West southwest wind around 10 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Monday Night
Snow likely. Mostly cloudy, with a low around 24. West wind around 8 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 33. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 22. New snow accumulation of less than one inch possible.
Wednesday
A chance of snow, mainly before 11am. Partly sunny, with a high near 27.
Wednesday Night
Mostly cloudy, with a low around 18.
Thursday
A slight chance of snow after 11am. Partly sunny, with a high near 31.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 17.
Friday
Mostly sunny, with a high near 30.
Friday Night
A slight chance of snow. Partly cloudy, with a low around 18.
Saturday
A chance of snow. Partly sunny, with a high near 29.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SSE Georgetown MT
 46.1°N 113.16°W (Elev. 8301 ft)
Last Update:
1:02 pm MST Nov 15, 2025
Forecast Valid:
6pm MST Nov 15, 2025-6pm MST Nov 22, 2025
 
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