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

Severe Thunderstorms for Mid-Atlantic and Northeast; Typhoon Approaching Guam

A cold front will sweep eastward today accompanied by strong to severe thunderstorms for the mid-Atlantic and Northeast today. In the wake of this cold front, autumn like temperatures and gusty winds from the Plains, Mississippi Valley, Great Lakes to most of the eastern seaboard. Fire weather conditions for lower Mississippi Valley into portions of California. For Guam, a typhoon is approaching. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

NA

40°F

4°C

Humidity 48%
Wind Speed ENE 3 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 16 Oct 08:45 PM MDT
Extended Forecast for

21 Miles WSW Georgetown MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. Southwest wind 7 to 9 mph, with gusts as high as 29 mph.

    Low: 38 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 57. Southwest wind 7 to 17 mph, with gusts as high as 31 mph.

    High: 57 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32. West wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 21 mph.

    Low: 32 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 53. Light and variable wind.

    High: 53 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. Light and variable wind.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain before midnight. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Slight Chance
    Rain then
    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 38. Southwest wind 7 to 9 mph, with gusts as high as 29 mph.
Saturday
Mostly sunny, with a high near 57. Southwest wind 7 to 17 mph, with gusts as high as 31 mph.
Saturday Night
Partly cloudy, with a low around 32. West wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 21 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 53. Light and variable wind.
Sunday Night
Mostly clear, with a low around 36. Light and variable wind.
Monday
Sunny, with a high near 58.
Monday Night
Mostly cloudy, with a low around 37.
Tuesday
Partly sunny, with a high near 53.
Tuesday Night
A slight chance of rain before midnight. Mostly cloudy, with a low around 34.
Wednesday
Mostly sunny, with a high near 52.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 36.
Thursday
A chance of rain. Partly sunny, with a high near 48.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 31.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles WSW Georgetown MT
 46.13°N 113.69°W (Elev. 6801 ft)
Last Update:
2:01 pm MDT Oct 16, 2026
Forecast Valid:
9pm MDT Oct 16, 2026-6pm MDT Oct 23, 2026
 
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Additional Resources

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Chance of Precipitation