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

Fire Weather in the Central and Southern Plains; Pacific Storms Impacting the West

Gusty to high winds and low relative humidity will bring elevated to critical fire weather to the central and southern Plains into Wednesday. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain, and heavy mountain snow. Read More >

Hazardous Weather Conditions

Current conditions at

Georgetown Lake (MTGTL)

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

NA

24°F

-4°C

Humidity 77%
Wind Speed NE 2 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Last update 16 Feb 04:32 AM MST
Extended Forecast for

21 Miles SW Georgetown MT

Winter Weather Advisory February 16, 11:00pm until February 17, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 32. South wind 13 to 17 mph, with gusts as high as 34 mph.

    High: 32 °F

    Mostly Sunny

  • Tonight

    Tonight: Snow, mainly after 3am. The snow could be heavy at times. Low around 16. Breezy, with a south southeast wind 13 to 18 mph increasing to 19 to 24 mph. Winds could gust as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 16 °F

    Slight Chance
    Snow and
    Breezy then
    Heavy Snow

  • Tuesday

    Tuesday: Snow. The snow could be heavy at times. High near 22. West southwest wind 14 to 18 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 22 °F

    Heavy Snow

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 9. Wind chill values as low as zero. South wind around 10 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.

    Low: 9 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow, mainly after 11am. High near 17. South wind 7 to 9 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 17 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 5. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 5 °F

    Snow Likely
    then Chance
    Snow

  • Thursday

    Thursday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 15. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 15 °F

    Snow Likely

  • Thursday Night

    Thursday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 4.

    Low: 4 °F

    Snow Likely

  • Friday

    Friday: Snow, mainly after 11am. Mostly cloudy, with a high near 14.

    High: 14 °F

    Snow

Detailed Forecast

Washington's Birthday
Mostly sunny, with a high near 32. South wind 13 to 17 mph, with gusts as high as 34 mph.
Tonight
Snow, mainly after 3am. The snow could be heavy at times. Low around 16. Breezy, with a south southeast wind 13 to 18 mph increasing to 19 to 24 mph. Winds could gust as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Tuesday
Snow. The snow could be heavy at times. High near 22. West southwest wind 14 to 18 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 9. Wind chill values as low as zero. South wind around 10 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
Wednesday
Snow, mainly after 11am. High near 17. South wind 7 to 9 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 5. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 15. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 4.
Friday
Snow, mainly after 11am. Mostly cloudy, with a high near 14.
Friday Night
A chance of snow. Mostly cloudy, with a low around 3.
Saturday
A chance of snow. Partly sunny, with a high near 19.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around 9.
Sunday
A chance of snow. Mostly sunny, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Georgetown MT
 45.96°N 113.5°W (Elev. 8360 ft)
Last Update:
1:02 am MST Feb 16, 2026
Forecast Valid:
4am MST Feb 16, 2026-6pm MST Feb 22, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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