Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

unknown precip

39°F

4°C

Humidity 82%
Wind Speed SW 19 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Wind Chill29°F (-2°C)
Last update 10 Dec 11:15 AM MST
Extended Forecast for

9 Miles SSE Georgetown MT

Wind Advisory until December 10, 07:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until December 10, 07:00pm

    NOW until 7:00pm Wed

    Wind Advisory

  • Today

    High: 35 °F

    Rain/Snow
    Likely and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. Windy, with a west southwest wind 26 to 30 mph, with gusts as high as 55 mph.

    Low: 31 °F

    Mostly Cloudy
    and Windy

  • Thursday

    Thursday: A chance of snow before 8am, then rain and snow likely between 8am and 2pm, then snow likely after 2pm.  Mostly cloudy, with a high near 35. Breezy, with a west southwest wind 24 to 28 mph, with gusts as high as 55 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 35 °F

    Rain/Snow
    Likely and
    Breezy

  • Thursday Night

    Thursday Night: Snow likely.  Cloudy, with a low around 32. Breezy, with a west wind 21 to 23 mph, with gusts as high as 45 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 32 °F

    Snow Likely
    and Breezy

  • Friday

    Friday: Snow likely, mainly before 11am.  Mostly cloudy, with a high near 34. Breezy, with a west wind around 22 mph, with gusts as high as 40 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Breezy. Snow
    Likely then
    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around 26. Breezy.

    Low: 26 °F

    Slight Chance
    Snow and
    Breezy

  • Saturday

    Saturday: A 20 percent chance of snow before 11am.  Mostly sunny, with a high near 34. Breezy.

    High: 34 °F

    Slight Chance
    Snow and
    Breezy then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Today
Rain and snow likely, mainly before 2pm. Snow level 8800 feet. Mostly cloudy, with a high near 35. Breezy, with a west southwest wind 26 to 28 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Mostly cloudy, with a low around 31. Windy, with a west southwest wind 26 to 30 mph, with gusts as high as 55 mph.
Thursday
A chance of snow before 8am, then rain and snow likely between 8am and 2pm, then snow likely after 2pm. Mostly cloudy, with a high near 35. Breezy, with a west southwest wind 24 to 28 mph, with gusts as high as 55 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
Snow likely. Cloudy, with a low around 32. Breezy, with a west wind 21 to 23 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Friday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 34. Breezy, with a west wind around 22 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 26. Breezy.
Saturday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 34. Breezy.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Mostly sunny, with a high near 35.
Sunday Night
Partly cloudy, with a low around 24.
Monday
A slight chance of snow. Partly sunny, with a high near 34.
Monday Night
A chance of snow. Mostly cloudy, with a low around 27. Breezy.
Tuesday
Snow likely. Mostly cloudy, with a high near 31. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SSE Georgetown MT
 46.1°N 113.16°W (Elev. 8301 ft)
1:02 am MST Dec 10, 2025
11am MST Dec 10, 2025-6pm MST Dec 16, 2025
 
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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