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

Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

NA

42°F

6°C

Humidity 56%
Wind Speed SW 10 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Wind Chill36°F (2°C)
Last update 12 Jan 03:15 PM MST
Extended Forecast for

17 Miles WSW Georgetown MT

  • Tonight

    Tonight: Partly cloudy, with a low around 30. Southwest wind around 11 mph, with gusts as high as 21 mph.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 40. Southwest wind 6 to 9 mph.

    High: 40 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 29. South southwest wind 3 to 6 mph.

    Low: 29 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 41. South southwest wind 3 to 5 mph.

    High: 41 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 24. Southwest wind around 7 mph.

    Low: 24 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 37.

    High: 37 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 30. Southwest wind around 11 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 40. Southwest wind 6 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 29. South southwest wind 3 to 6 mph.
Wednesday
Sunny, with a high near 41. South southwest wind 3 to 5 mph.
Wednesday Night
Clear, with a low around 24. Southwest wind around 7 mph.
Thursday
Sunny, with a high near 37.
Thursday Night
Mostly clear, with a low around 18.
Friday
Sunny, with a high near 35.
Friday Night
Mostly clear, with a low around 20.
Saturday
Sunny, with a high near 38.
Saturday Night
Clear, with a low around 23.
Sunday
Sunny, with a high near 39.
Sunday Night
Mostly clear, with a low around 21.
M.L.King Day
Sunny, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles WSW Georgetown MT
 46.08°N 113.56°W (Elev. 7110 ft)
Last Update:
1:01 pm MST Jan 12, 2026
Forecast Valid:
3pm MST Jan 12, 2026-6pm MST Jan 19, 2026
 
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Additional Resources

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