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

7°F

-14°C

Humidity 80%
Wind Speed NE 2 MPH
Barometer NA
Dewpoint 2°F (-17°C)
Visibility NA
Last update 11 Mar 02:15 AM MDT
Extended Forecast for

17 Miles WSW Georgetown MT

Winter Storm Warning March 11, 06:00pm until March 14, 12:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Overnight

    Overnight: Partly cloudy, with a low around 9. Wind chill values as low as -4. Southwest wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 9 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Snow likely, mainly after 4pm. Patchy blowing snow after 2pm. Partly sunny, with a high near 30. Wind chill values as low as -3. Southwest wind 13 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Chance Snow
    then Snow
    Likely and
    Patchy
    Blowing Snow

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times. Patchy blowing snow. Low around 28. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 28 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • Thursday

    Thursday: Snow. The snow could be heavy at times. Patchy blowing snow. High near 32. Breezy, with a west wind 22 to 24 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 32 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • Thursday Night

    Thursday Night: Snow. Patchy blowing snow. Low around 28. Breezy, with a west southwest wind 17 to 23 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 28 °F

    Snow and
    Patchy
    Blowing Snow

  • Friday

    Friday: Snow. Patchy blowing snow. High near 33. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 33 °F

    Snow and
    Patchy
    Blowing Snow

  • Friday Night

    Friday Night: Snow. Low around 28. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 28 °F

    Snow

  • Saturday

    Saturday: Snow. Cloudy, with a high near 29. Breezy.

    High: 29 °F

    Snow and
    Breezy

  • Saturday Night

    Saturday Night: A chance of snow, mainly before midnight. Mostly cloudy, with a low around 11.

    Low: 11 °F

    Chance Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 9. Wind chill values as low as -4. Southwest wind 8 to 11 mph, with gusts as high as 20 mph.
Wednesday
Snow likely, mainly after 4pm. Patchy blowing snow after 2pm. Partly sunny, with a high near 30. Wind chill values as low as -3. Southwest wind 13 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow. The snow could be heavy at times. Patchy blowing snow. Low around 28. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Thursday
Snow. The snow could be heavy at times. Patchy blowing snow. High near 32. Breezy, with a west wind 22 to 24 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Thursday Night
Snow. Patchy blowing snow. Low around 28. Breezy, with a west southwest wind 17 to 23 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Friday
Snow. Patchy blowing snow. High near 33. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Friday Night
Snow. Low around 28. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Saturday
Snow. Cloudy, with a high near 29. Breezy.
Saturday Night
A chance of snow, mainly before midnight. Mostly cloudy, with a low around 11.
Sunday
A chance of snow, mainly after noon. Mostly cloudy, with a high near 27.
Sunday Night
Snow likely. Mostly cloudy, with a low around 24.
Monday
Rain and snow likely. Mostly cloudy, with a high near 39.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 34.
Tuesday
A chance of rain. Partly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles WSW Georgetown MT
 46.08°N 113.56°W (Elev. 7110 ft)
Last Update:
2:01 am MDT Mar 11, 2026
Forecast Valid:
2am MDT Mar 11, 2026-6pm MDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation