Severe Thunderstorms in the Southern U.S.; Heavy Snow in the North-Central U.S.

Isolated severe thunderstorms are likely across parts of the Southeast/Deep South Tuesday morning into early evening. A couple tornadoes are possible in parts of eastern Mississippi and Alabama. In the north-central U.S., a storm will bring heavy snow and gusty to high winds over parts of the northern Plains and Upper Midwest Tuesday before impacting the Great Lakes Wednesday into Thanksgiving. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

NA

23°F

-5°C

Humidity 64%
Wind Speed SW 12 MPH
Barometer NA
Dewpoint 13°F (-11°C)
Visibility NA
Wind Chill11°F (-12°C)
Last update 25 Nov 02:30 AM MST
Extended Forecast for

18 Miles SSW Georgetown MT

  • Overnight

    Overnight: Mostly cloudy, with a low around 6. Wind chill values as low as -4. West wind around 6 mph.

    Low: 6 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 20. Wind chill values as low as -4. West southwest wind 6 to 8 mph.

    High: 20 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 4am. The snow could be heavy at times.  Cloudy, with a low around 16. West southwest wind 7 to 10 mph, with gusts as high as 22 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 16 °F

    Slight Chance
    Snow then
    Heavy Snow

  • Wednesday

    Wednesday: Snow, mainly before 11am.  High near 27. West southwest wind around 10 mph, with gusts as high as 22 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 27 °F

    Snow then
    Chance Snow

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow.  Cloudy, with a low around 23. Southwest wind around 8 mph.  New snow accumulation of 1 to 2 inches possible.

    Low: 23 °F

    Chance Snow

  • Thanksgiving Day

    Thanksgiving Day: Snow likely.  Mostly cloudy, with a high near 31. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Snow Likely

  • Thursday Night

    Thursday Night: Snow likely, mainly after 11pm.  Cloudy, with a low around 21. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 21 °F

    Snow Likely

  • Friday

    Friday: Snow.  Cloudy, with a high near 23.

    High: 23 °F

    Snow

  • Friday Night

    Friday Night: Snow likely.  Mostly cloudy, with a low around 12.

    Low: 12 °F

    Snow Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 6. Wind chill values as low as -4. West wind around 6 mph.
Tuesday
Partly sunny, with a high near 20. Wind chill values as low as -4. West southwest wind 6 to 8 mph.
Tuesday Night
Snow likely, mainly after 4am. The snow could be heavy at times. Cloudy, with a low around 16. West southwest wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow, mainly before 11am. High near 27. West southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
A 50 percent chance of snow. Cloudy, with a low around 23. Southwest wind around 8 mph. New snow accumulation of 1 to 2 inches possible.
Thanksgiving Day
Snow likely. Mostly cloudy, with a high near 31. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow likely, mainly after 11pm. Cloudy, with a low around 21. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Friday
Snow. Cloudy, with a high near 23.
Friday Night
Snow likely. Mostly cloudy, with a low around 12.
Saturday
Snow likely. Mostly cloudy, with a high near 18.
Saturday Night
A chance of snow. Mostly cloudy, with a low around -1.
Sunday
A chance of snow. Partly sunny, with a high near 11.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 2.
Monday
A slight chance of snow. Partly sunny, with a high near 20.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles SSW Georgetown MT
 45.97°N 113.41°W (Elev. 8153 ft)
1:02 am MST Nov 25, 2025
2am MST Nov 25, 2025-6pm MST Dec 1, 2025
 
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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