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

39°F

4°C

Humidity 44%
Wind Speed WSW 9 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Wind Chill33°F (1°C)
Last update 12 Jan 09:46 AM MST
Extended Forecast for

10 Miles SSE Georgetown MT

  • Today

    Today: Mostly sunny, with a high near 31. Breezy, with a west wind 18 to 24 mph, with gusts as high as 40 mph.

    High: 31 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 26. Breezy, with a west wind 22 to 26 mph, with gusts as high as 41 mph.

    Low: 26 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 33. Breezy, with a west wind 17 to 22 mph, with gusts as high as 34 mph.

    High: 33 °F

    Mostly Sunny
    and Breezy
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23. West southwest wind 14 to 16 mph, with gusts as high as 25 mph.

    Low: 23 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 37. West southwest wind around 14 mph, with gusts as high as 21 mph.

    High: 37 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 19.

    Low: 19 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 30.

    High: 30 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 31. Breezy, with a west wind 18 to 24 mph, with gusts as high as 40 mph.
Tonight
Partly cloudy, with a low around 26. Breezy, with a west wind 22 to 26 mph, with gusts as high as 41 mph.
Tuesday
Mostly sunny, with a high near 33. Breezy, with a west wind 17 to 22 mph, with gusts as high as 34 mph.
Tuesday Night
Mostly cloudy, with a low around 23. West southwest wind 14 to 16 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 37. West southwest wind around 14 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 19.
Thursday
Sunny, with a high near 30.
Thursday Night
Partly cloudy, with a low around 11.
Friday
Mostly sunny, with a high near 27.
Friday Night
Mostly clear, with a low around 16.
Saturday
Sunny, with a high near 31.
Saturday Night
Mostly clear, with a low around 18.
Sunday
Sunny, with a high near 31.
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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:
1:02 am MST Jan 12, 2026
Forecast Valid:
10am MST Jan 12, 2026-6pm MST Jan 18, 2026
 
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