Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

NA

24°F

-4°C

Humidity 67%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 14°F (-10°C)
Visibility NA
Last update 19 Apr 06:15 AM MDT
Extended Forecast for

21 Miles SW Georgetown MT

  • Today

    Today: Sunny, with a high near 52. Calm wind becoming south southwest around 5 mph.

    High: 52 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 59. Calm wind becoming south southwest around 5 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 59 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 62. Light southeast wind becoming south 5 to 9 mph in the afternoon. Winds could gust as high as 23 mph.

    High: 62 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain.  Partly cloudy, with a low around 38.

    Low: 38 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A chance of rain before 9am, then rain and snow showers. Some thunder is also possible.  High near 48. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 48 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow showers, becoming all snow after 9pm. Some thunder is also possible.  Cloudy, with a low around 28.

    Low: 28 °F

    Rain/Snow
    then Snow

  • Thursday

    Thursday: Snow.  Mostly cloudy, with a high near 34.

    High: 34 °F

    Snow

Detailed Forecast

Today
Sunny, with a high near 52. Calm wind becoming south southwest around 5 mph.
Tonight
Partly cloudy, with a low around 35. Calm wind.
Monday
Sunny, with a high near 59. Calm wind becoming south southwest around 5 mph in the afternoon. Winds could gust as high as 18 mph.
Monday Night
Partly cloudy, with a low around 39. Calm wind.
Tuesday
Mostly sunny, with a high near 62. Light southeast wind becoming south 5 to 9 mph in the afternoon. Winds could gust as high as 23 mph.
Tuesday Night
A 20 percent chance of rain. Partly cloudy, with a low around 38.
Wednesday
A chance of rain before 9am, then rain and snow showers. Some thunder is also possible. High near 48. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday Night
Rain and snow showers, becoming all snow after 9pm. Some thunder is also possible. Cloudy, with a low around 28.
Thursday
Snow. Mostly cloudy, with a high near 34.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 16.
Friday
A chance of snow. Partly sunny, with a high near 34.
Friday Night
A chance of snow. Partly cloudy, with a low around 19.
Saturday
A chance of snow. Partly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Georgetown MT
 45.99°N 113.57°W (Elev. 7684 ft)
2:00 am MDT Apr 19, 2026
6am MDT Apr 19, 2026-6pm MDT Apr 25, 2026
 
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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