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

12°F

-11°C

Humidity 79%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 7°F (-14°C)
Visibility NA
Last update 10 Mar 04:15 AM MDT
Extended Forecast for

10 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

  • Overnight

    Overnight: A 20 percent chance of snow before 5am. Partly cloudy, with a low around 4. Wind chill values as low as -14. West southwest wind around 14 mph, with gusts as high as 21 mph.

    Low: 4 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: Snow likely, mainly between noon and 3pm. Partly sunny, with a high near 11. Wind chill values as low as -14. Breezy, with a west wind 14 to 19 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 11 °F

    Breezy.
    Chance Snow
    then Snow
    Likely

  • Tuesday Night

    Tuesday Night: A slight chance of snow between 7pm and 8pm. Partly cloudy, with a low around 2. Wind chill values as low as -19. Breezy, with a west wind 17 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 20%.

    Low: 2 °F

    Slight Chance
    Snow and
    Breezy then
    Partly Cloudy

  • Wednesday

    Wednesday: Snow likely, mainly after noon. Mostly cloudy, with a high near 22. Wind chill values as low as -16. Breezy, with a west southwest wind 22 to 29 mph, with gusts as high as 49 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 22 °F

    Breezy.
    Chance Snow
    then Snow
    Likely

  • Wednesday Night

    Wednesday Night: Snow. Low around 21. Windy, with a west southwest wind 30 to 32 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 21 °F

    Snow and
    Windy

  • Thursday

    Thursday: Snow. The snow could be heavy at times. High near 26. Windy. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 26 °F

    Heavy Snow
    and Windy

  • Thursday Night

    Thursday Night: Snow. Low around 24. Windy. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 24 °F

    Snow and
    Windy

  • Friday

    Friday: Snow. Cloudy, with a high near 28. Windy.

    High: 28 °F

    Snow and
    Windy

  • Friday Night

    Friday Night: Snow. The snow could be heavy at times. Cloudy, with a low around 19. Windy.

    Low: 19 °F

    Heavy Snow
    and Windy

Detailed Forecast

Overnight
A 20 percent chance of snow before 5am. Partly cloudy, with a low around 4. Wind chill values as low as -14. West southwest wind around 14 mph, with gusts as high as 21 mph.
Tuesday
Snow likely, mainly between noon and 3pm. Partly sunny, with a high near 11. Wind chill values as low as -14. Breezy, with a west wind 14 to 19 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
A slight chance of snow between 7pm and 8pm. Partly cloudy, with a low around 2. Wind chill values as low as -19. Breezy, with a west wind 17 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 20%.
Wednesday
Snow likely, mainly after noon. Mostly cloudy, with a high near 22. Wind chill values as low as -16. Breezy, with a west southwest wind 22 to 29 mph, with gusts as high as 49 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Wednesday Night
Snow. Low around 21. Windy, with a west southwest wind 30 to 32 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday
Snow. The snow could be heavy at times. High near 26. Windy. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Thursday Night
Snow. Low around 24. Windy. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Friday
Snow. Cloudy, with a high near 28. Windy.
Friday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 19. Windy.
Saturday
Snow. Cloudy, with a high near 22. Windy.
Saturday Night
Snow likely. Mostly cloudy, with a low around 10. Windy.
Sunday
A chance of snow. Mostly cloudy, with a high near 21.
Sunday Night
Snow likely. Mostly cloudy, with a low around 18. Breezy.
Monday
Snow likely. Mostly cloudy, with a high near 33. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSE Georgetown MT
 46.06°N 113.15°W (Elev. 8937 ft)
Last Update:
2:01 am MDT Mar 10, 2026
Forecast Valid:
4am MDT Mar 10, 2026-6pm MDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation