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

33°F

1°C

Humidity 37%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 9°F (-13°C)
Visibility NA
Last update 18 Apr 10:45 AM MDT
Extended Forecast for

11 Miles SSE Georgetown MT

  • Today

    Today: Mostly sunny, with a high near 31. West southwest wind 14 to 17 mph, with gusts as high as 25 mph.

    High: 31 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 20. Southwest wind 14 to 17 mph, with gusts as high as 25 mph.

    Low: 20 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 41. Southwest wind 14 to 16 mph, with gusts as high as 22 mph.

    High: 41 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 28. West southwest wind 13 to 16 mph, with gusts as high as 22 mph.

    Low: 28 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 47. Southwest wind 14 to 16 mph, with gusts as high as 25 mph.

    High: 47 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain before midnight, then a chance of rain and snow between midnight and 3am, then a chance of snow after 3am.  Partly cloudy, with a low around 32.

    Low: 32 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Snow likely before noon, then snow showers after noon. Some thunder is also possible.  Mostly cloudy, with a high near 37.

    High: 37 °F

    Snow Showers

Detailed Forecast

Today
Mostly sunny, with a high near 31. West southwest wind 14 to 17 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 20. Southwest wind 14 to 17 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 41. Southwest wind 14 to 16 mph, with gusts as high as 22 mph.
Sunday Night
Mostly cloudy, with a low around 28. West southwest wind 13 to 16 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 47. Southwest wind 14 to 16 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
A slight chance of rain before midnight, then a chance of rain and snow between midnight and 3am, then a chance of snow after 3am. Partly cloudy, with a low around 32.
Wednesday
Snow likely before noon, then snow showers after noon. Some thunder is also possible. Mostly cloudy, with a high near 37.
Wednesday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 21.
Thursday
Snow. Cloudy, with a high near 24.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 14.
Friday
A chance of snow. Partly sunny, with a high near 25.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SSE Georgetown MT
 46.05°N 113.18°W (Elev. 9767 ft)
2:01 am MDT Apr 18, 2026
11am MDT Apr 18, 2026-6pm MDT Apr 24, 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