Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

NA

32°F

0°C

Humidity 72%
Wind Speed WNW 5 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Wind Chill27°F (-3°C)
Last update 09 Dec 03:15 PM MST
Extended Forecast for

10 Miles WSW Anaconda MT

  • Tonight

    Tonight: Snow, mainly after 10pm. The snow could be heavy at times.  Temperature rising to around 30 by 5am. Breezy, with a west southwest wind 15 to 20 mph increasing to 23 to 28 mph after midnight. Winds could gust as high as 45 mph.  Chance of precipitation is 100%. Total nighttime snow accumulation of 4 to 8 inches possible.

    Low: 19 °F

    Heavy Snow
    and Breezy

  • Wednesday

    Wednesday: Snow likely, mainly before noon.  Mostly cloudy, with a high near 32. Windy, with a west wind 31 to 33 mph, with gusts as high as 60 mph.  Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    High: 32 °F

    Snow Likely
    and Windy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 29. Windy, with a west southwest wind 33 to 38 mph, with gusts as high as 60 mph.  New snow accumulation of less than one inch possible.

    Low: 29 °F

    Chance Snow
    and Windy

  • Thursday

    Thursday: A chance of snow before 11am, then snow likely, possibly mixed with rain between 11am and noon, then snow likely after noon.  Mostly cloudy, with a high near 33. Windy, with a west wind 26 to 36 mph, with gusts as high as 60 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Rain/Snow
    Likely and
    Windy then
    Snow Likely
    and Breezy

  • Thursday Night

    Thursday Night: Snow likely.  Cloudy, with a low around 29. Breezy, with a west wind 25 to 29 mph, with gusts as high as 50 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 29 °F

    Snow Likely
    and Breezy

  • Friday

    Friday: Snow likely, mainly before 11am.  Mostly cloudy, with a high near 31. Breezy.  Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 31 °F

    Breezy. Snow
    Likely then
    Chance Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 25. Windy.  New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow
    and Windy

  • Saturday

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

    High: 27 °F

    Chance Snow
    and Breezy
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23. Breezy.

    Low: 23 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Tonight
Snow, mainly after 10pm. The snow could be heavy at times. Temperature rising to around 30 by 5am. Breezy, with a west southwest wind 15 to 20 mph increasing to 23 to 28 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 4 to 8 inches possible.
Wednesday
Snow likely, mainly before noon. Mostly cloudy, with a high near 32. Windy, with a west wind 31 to 33 mph, with gusts as high as 60 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 29. Windy, with a west southwest wind 33 to 38 mph, with gusts as high as 60 mph. New snow accumulation of less than one inch possible.
Thursday
A chance of snow before 11am, then snow likely, possibly mixed with rain between 11am and noon, then snow likely after noon. Mostly cloudy, with a high near 33. Windy, with a west wind 26 to 36 mph, with gusts as high as 60 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow likely. Cloudy, with a low around 29. Breezy, with a west wind 25 to 29 mph, with gusts as high as 50 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 31. Breezy. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Friday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 25. Windy. New snow accumulation of less than a half inch possible.
Saturday
A chance of snow before 11am. Partly sunny, with a high near 27. Breezy.
Saturday Night
Partly cloudy, with a low around 23. Breezy.
Sunday
A slight chance of snow. Partly sunny, with a high near 28. Breezy.
Sunday Night
Mostly cloudy, with a low around 22. Breezy.
Monday
A slight chance of snow. Partly sunny, with a high near 28.
Monday Night
A chance of snow. Mostly cloudy, with a low around 24. Breezy.
Tuesday
Snow likely. Mostly cloudy, with a high near 26. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WSW Anaconda MT
 46.06°N 113.12°W (Elev. 9032 ft)
2:21 pm MST Dec 9, 2025
3pm MST Dec 9, 2025-6pm MST Dec 16, 2025
 
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Additional Resources

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