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

Prolonged dangerous winter storm conditions in the high country of western Montana and north-central Idaho later this week with localized damaging winds

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Hazardous Weather Conditions

Current conditions at

Georgetown Lake (MTGTL)

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

NA

20°F

-7°C

Humidity 61%
Wind Speed WSW 12 MPH
Barometer NA
Dewpoint 9°F (-13°C)
Visibility NA
Wind Chill8°F (-13°C)
Last update 09 Mar 08:30 PM MDT
Extended Forecast for

9 Miles SSE Georgetown MT

High Wind Watch March 12, 12:00am until March 13, 12:00am
Click here for hazard details and duration
High Wind Watch

  • Tonight

    Tonight: A 20 percent chance of snow after 5am. Mostly cloudy, with a low around 4. Wind chill values as low as -12. Breezy, with a west southwest wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 37 mph.

    Low: 4 °F

    Mostly Cloudy
    and Breezy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A 50 percent chance of snow, mainly after 1pm. Partly sunny, with a high near 11. Wind chill values as low as -14. Breezy, with a west wind 14 to 24 mph, with gusts as high as 40 mph. New snow accumulation of 1 to 2 inches possible.

    High: 11 °F

    Chance Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 3. Wind chill values as low as -17. Blustery, with a west southwest wind 16 to 23 mph, with gusts as high as 38 mph.

    Low: 3 °F

    Slight Chance
    Snow and
    Blustery then
    Partly Cloudy

  • Wednesday

    Wednesday: Snow likely, mainly after noon. Mostly cloudy, with a high near 24. Wind chill values as low as -15. Breezy, with a west southwest wind 18 to 26 mph, with gusts as high as 48 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 24 °F

    Breezy.
    Chance Snow
    then Snow
    Likely

  • Wednesday Night

    Wednesday Night: Snow. Low around 22. Windy, with a west southwest wind 28 to 30 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 22 °F

    Snow and
    Windy

  • Thursday

    Thursday: Snow. High near 28. Windy. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 28 °F

    Snow and
    Windy

  • Thursday Night

    Thursday Night: Snow. Low around 26. Windy. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 26 °F

    Snow and
    Windy

  • Friday

    Friday: Snow. Cloudy, with a high near 30. Windy.

    High: 30 °F

    Snow and
    Windy

  • Friday Night

    Friday Night: Snow. The snow could be heavy at times. Cloudy, with a low around 26. Windy.

    Low: 26 °F

    Heavy Snow
    and Windy

Detailed Forecast

Tonight
A 20 percent chance of snow after 5am. Mostly cloudy, with a low around 4. Wind chill values as low as -12. Breezy, with a west southwest wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 37 mph.
Tuesday
A 50 percent chance of snow, mainly after 1pm. Partly sunny, with a high near 11. Wind chill values as low as -14. Breezy, with a west wind 14 to 24 mph, with gusts as high as 40 mph. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
A 20 percent chance of snow before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 3. Wind chill values as low as -17. Blustery, with a west southwest wind 16 to 23 mph, with gusts as high as 38 mph.
Wednesday
Snow likely, mainly after noon. Mostly cloudy, with a high near 24. Wind chill values as low as -15. Breezy, with a west southwest wind 18 to 26 mph, with gusts as high as 48 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow. Low around 22. Windy, with a west southwest wind 28 to 30 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday
Snow. High near 28. Windy. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Thursday Night
Snow. Low around 26. Windy. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Friday
Snow. Cloudy, with a high near 30. Windy.
Friday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 26. Windy.
Saturday
Snow. The snow could be heavy at times. Cloudy, with a high near 27. Windy.
Saturday Night
Snow likely. Mostly cloudy, with a low around 15. Windy.
Sunday
Snow likely. Cloudy, with a high near 26.
Sunday Night
Snow likely. Cloudy, with a low around 24.
Monday
Snow likely. Cloudy, with a high near 34. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SSE Georgetown MT
 46.08°N 113.15°W (Elev. 8996 ft)
Last Update:
2:01 pm MDT Mar 9, 2026
Forecast Valid:
8pm MDT Mar 9, 2026-6pm MDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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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