Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

unknown precip

37°F

3°C

Humidity 93%
Wind Speed NNE 5 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Wind Chill33°F (1°C)
Last update 11 Apr 07:15 PM MDT
Extended Forecast for

22 Miles SW Georgetown MT

  • Tonight

    Tonight: A chance of rain and snow before 9pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 30. Light and variable wind.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 30 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Sunday

    Sunday: Rain and snow showers. Some thunder is also possible.  High near 44. Calm wind becoming south around 5 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 44 °F

    Chance Snow
    then
    Rain/Snow

  • Sunday Night

    Sunday Night: Snow showers before 9pm, then snow, mainly after 9pm. Some thunder is also possible.  Low around 28. Light southwest wind.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 28 °F

    Snow Showers
    then Snow
    Likely

  • Monday

    Monday: Snow.  High near 37. Southwest wind 3 to 8 mph. Winds could gust as high as 24 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 37 °F

    Snow

  • Monday Night

    Monday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 27. West wind 3 to 6 mph. Winds could gust as high as 23 mph.  New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow

  • Tuesday

    Tuesday: A 40 percent chance of snow, mainly before noon.  Mostly cloudy, with a high near 38. Little or no snow accumulation expected.

    High: 38 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow, mainly after midnight.  Mostly cloudy, with a low around 27. New snow accumulation of less than one inch possible.

    Low: 27 °F

    Slight Chance
    Snow then
    Chance Snow

  • Wednesday

    Wednesday: Snow.  Cloudy, with a high near 34.

    High: 34 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow.  Cloudy, with a low around 19.

    Low: 19 °F

    Snow

Detailed Forecast

Tonight
A chance of rain and snow before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 30. Light and variable wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
Rain and snow showers. Some thunder is also possible. High near 44. Calm wind becoming south around 5 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday Night
Snow showers before 9pm, then snow, mainly after 9pm. Some thunder is also possible. Low around 28. Light southwest wind. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Monday
Snow. High near 37. Southwest wind 3 to 8 mph. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 27. West wind 3 to 6 mph. Winds could gust as high as 23 mph. New snow accumulation of less than a half inch possible.
Tuesday
A 40 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 38. Little or no snow accumulation expected.
Tuesday Night
A 50 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 27. New snow accumulation of less than one inch possible.
Wednesday
Snow. Cloudy, with a high near 34.
Wednesday Night
Snow. Cloudy, with a low around 19.
Thursday
Snow. Cloudy, with a high near 26.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 14.
Friday
A chance of snow. Partly sunny, with a high near 31.
Friday Night
Partly cloudy, with a low around 17.
Saturday
A slight chance of snow. Mostly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles SW Georgetown MT
 45.99°N 113.57°W (Elev. 7684 ft)
2:00 pm MDT Apr 11, 2026
7pm MDT Apr 11, 2026-6pm MDT Apr 18, 2026
 
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Additional Resources

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Hourly Weather Forecast

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