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

43°F

6°C

Humidity 96%
Wind Speed WNW 3 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 03 Oct 11:30 PM MDT
Extended Forecast for

10 Miles WSW Anaconda MT

Winter Weather Advisory October 5, 12:00am until October 5, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: A 40 percent chance of snow after 4am. Mostly cloudy, with a low around 29. Northwest wind around 10 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance Snow

  • Saturday

    Saturday: A chance of snow before noon, then a chance of snow after 2pm. Increasing clouds, with a high near 33. North northwest wind 11 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

    High: 33 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Snow. Low around 22. West northwest wind 10 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 22 °F

    Snow

  • Sunday

    Sunday: Snow, mainly before noon. High near 25. Northwest wind 9 to 13 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 25 °F

    Snow then
    Chance Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 19. Northeast wind around 8 mph becoming south southwest after midnight.

    Low: 19 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 37.

    High: 37 °F

    Sunny

  • Monday Night

    Monday Night: Widespread frost between 9pm and 1am. Otherwise, clear, with a low around 25.

    Low: 25 °F

    Frost

  • Tuesday

    Tuesday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 28.

    Low: 28 °F

    Clear

Detailed Forecast

Tonight
A 40 percent chance of snow after 4am. Mostly cloudy, with a low around 29. Northwest wind around 10 mph. Total nighttime snow accumulation of less than a half inch possible.
Saturday
A chance of snow before noon, then a chance of snow after 2pm. Increasing clouds, with a high near 33. North northwest wind 11 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
Saturday Night
Snow. Low around 22. West northwest wind 10 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Sunday
Snow, mainly before noon. High near 25. Northwest wind 9 to 13 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Partly cloudy, with a low around 19. Northeast wind around 8 mph becoming south southwest after midnight.
Monday
Sunny, with a high near 37.
Monday Night
Widespread frost between 9pm and 1am. Otherwise, clear, with a low around 25.
Tuesday
Sunny, with a high near 44.
Tuesday Night
Clear, with a low around 28.
Wednesday
Sunny, with a high near 44.
Wednesday Night
A slight chance of snow. Mostly clear, with a low around 30.
Thursday
A slight chance of rain and snow. Mostly sunny, with a high near 45.
Thursday Night
A slight chance of rain and snow. Snow level 9100 feet. Partly cloudy, with a low around 30.
Friday
A chance of rain and snow. Partly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WSW Anaconda MT
 46.06°N 113.12°W (Elev. 9030 ft)
Last Update:
2:31 pm MDT Oct 3, 2025
Forecast Valid:
11pm MDT Oct 3, 2025-6pm MDT Oct 10, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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