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

53°F

12°C

Humidity 28%
Wind Speed WSW 8 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 19 Apr 05:00 PM MDT
Extended Forecast for

10 Miles S Georgetown MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. Southwest wind 9 to 14 mph, with gusts as high as 18 mph.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 48. Southwest wind 11 to 14 mph, with gusts as high as 23 mph.

    High: 48 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36. South southwest wind 9 to 13 mph, with gusts as high as 21 mph.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 52. South wind 13 to 18 mph, with gusts as high as 26 mph.

    High: 52 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain before 3am, then a chance of rain and snow.  Snow level 9800 feet lowering to 9100 feet after midnight . Mostly cloudy, with a low around 34. South wind 14 to 17 mph, with gusts as high as 24 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 34 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Snow likely before noon, then snow showers after noon. Some thunder is also possible.  High near 37. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 37 °F

    Snow Likely
    then Snow
    Showers

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times.  Low around 21. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 21 °F

    Heavy Snow

  • Thursday

    Thursday: Snow.  Mostly cloudy, with a high near 24.

    High: 24 °F

    Snow

  • Thursday Night

    Thursday Night: A chance of snow.  Mostly cloudy, with a low around 14.

    Low: 14 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 33. Southwest wind 9 to 14 mph, with gusts as high as 18 mph.
Monday
Mostly sunny, with a high near 48. Southwest wind 11 to 14 mph, with gusts as high as 23 mph.
Monday Night
Partly cloudy, with a low around 36. South southwest wind 9 to 13 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 52. South wind 13 to 18 mph, with gusts as high as 26 mph.
Tuesday Night
A chance of rain before 3am, then a chance of rain and snow. Snow level 9800 feet lowering to 9100 feet after midnight . Mostly cloudy, with a low around 34. South wind 14 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday
Snow likely before noon, then snow showers after noon. Some thunder is also possible. High near 37. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around 21. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Thursday
Snow. Mostly cloudy, with a high near 24.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 14.
Friday
Snow likely. Mostly cloudy, with a high near 24.
Friday Night
A chance of snow. Mostly cloudy, with a low around 14.
Saturday
A chance of snow. Partly sunny, with a high near 26.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around 13.
Sunday
A chance of snow. Partly sunny, with a high near 29.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles S Georgetown MT
 46.06°N 113.28°W (Elev. 8914 ft)
2:00 pm MDT Apr 19, 2026
5pm MDT Apr 19, 2026-6pm MDT Apr 26, 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