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

Above Average Temperatures for the West and Central Plains; Lake Effect Snow Continues

Well above average temperatures will prevail across the Plains and the West Coast this week, while a cold front will bring Arctic air to the South and East Coast Thursday and Friday. Lake effect snow is forecast downwind of the Great Lakes through Thursday along and behind the Arctic front, as well as mountain snow across the Southern Appalachians. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

NA

35°F

2°C

Humidity 74%
Wind Speed NE 1 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 13 Jan 07:16 PM MST
Extended Forecast for

9 Miles SSE Georgetown MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 24. West northwest wind around 15 mph, with gusts as high as 23 mph.

    Low: 24 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 37. West wind around 14 mph, with gusts as high as 23 mph.

    High: 37 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 20. West southwest wind 15 to 18 mph, with gusts as high as 26 mph.

    Low: 20 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 32. West wind 14 to 16 mph, with gusts as high as 24 mph.

    High: 32 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 11. North northwest wind 6 to 13 mph, with gusts as high as 20 mph.

    Low: 11 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 28.

    High: 28 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 16.

    Low: 16 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 24. West northwest wind around 15 mph, with gusts as high as 23 mph.
Wednesday
Sunny, with a high near 37. West wind around 14 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly clear, with a low around 20. West southwest wind 15 to 18 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 32. West wind 14 to 16 mph, with gusts as high as 24 mph.
Thursday Night
Partly cloudy, with a low around 11. North northwest wind 6 to 13 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 27.
Friday Night
Mostly clear, with a low around 15.
Saturday
Sunny, with a high near 28.
Saturday Night
Mostly clear, with a low around 16.
Sunday
Sunny, with a high near 28.
Sunday Night
Mostly clear, with a low around 16.
M.L.King Day
Sunny, with a high near 29.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
Partly sunny, with a high near 28.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SSE Georgetown MT
 46.08°N 113.15°W (Elev. 8996 ft)
Last Update:
1:02 pm MST Jan 13, 2026
Forecast Valid:
7pm MST Jan 13, 2026-6pm MST Jan 20, 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