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

39°F

4°C

Humidity 83%
Wind Speed NNE 3 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 11 Apr 03:30 AM MDT
Extended Forecast for

10 Miles SSE Georgetown MT

  • Overnight

    Overnight: A chance of rain showers before 4am, then a slight chance of rain and snow showers between 4am and 5am, then a slight chance of snow showers after 5am.  Snow level 9000 feet. Mostly cloudy, with a low around 31. Southwest wind 13 to 15 mph, with gusts as high as 24 mph.  Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: Snow showers, mainly after 2pm. Some thunder is also possible.  High near 41. Southwest wind 14 to 21 mph, with gusts as high as 43 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 41 °F

    Slight Chance
    Snow Showers
    then Snow
    Showers

  • Saturday Night

    Saturday Night: Snow showers likely, mainly before 8pm. Some thunder is also possible.  Partly cloudy, with a low around 25. West southwest wind 13 to 18 mph, with gusts as high as 30 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 25 °F

    Snow Showers
    Likely then
    Partly Cloudy

  • Sunday

    Sunday: Snow showers, mainly after noon.  High near 36. South wind 10 to 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 36 °F

    Slight Chance
    Snow Showers
    then Snow
    Showers

  • Sunday Night

    Sunday Night: Snow showers.  Low around 24. West southwest wind 11 to 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 24 °F

    Snow Showers

  • Monday

    Monday: Snow showers.  High near 28. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 28 °F

    Snow Showers

  • Monday Night

    Monday Night: Snow showers likely, mainly before midnight.  Mostly cloudy, with a low around 22. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 22 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Tuesday

    Tuesday: A chance of snow showers.  Partly sunny, with a high near 31. Breezy.

    High: 31 °F

    Chance Snow
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of snow after midnight.  Mostly cloudy, with a low around 22. Breezy.

    Low: 22 °F

    Mostly Cloudy
    and Breezy
    then Chance
    Snow

Detailed Forecast

Overnight
A chance of rain showers before 4am, then a slight chance of rain and snow showers between 4am and 5am, then a slight chance of snow showers after 5am. Snow level 9000 feet. Mostly cloudy, with a low around 31. Southwest wind 13 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Snow showers, mainly after 2pm. Some thunder is also possible. High near 41. Southwest wind 14 to 21 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday Night
Snow showers likely, mainly before 8pm. Some thunder is also possible. Partly cloudy, with a low around 25. West southwest wind 13 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday
Snow showers, mainly after noon. High near 36. South wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Snow showers. Low around 24. West southwest wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Monday
Snow showers. High near 28. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Monday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 22. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday
A chance of snow showers. Partly sunny, with a high near 31. Breezy.
Tuesday Night
A chance of snow after midnight. Mostly cloudy, with a low around 22. Breezy.
Wednesday
Snow. Cloudy, with a high near 28. Breezy.
Wednesday Night
Snow. Cloudy, with a low around 15. Breezy.
Thursday
Snow. Cloudy, with a high near 20. Blustery.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 9. Blustery.
Friday
A chance of snow. Partly sunny, with a high near 24.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSE Georgetown MT
 46.06°N 113.15°W (Elev. 8937 ft)
2:01 am MDT Apr 11, 2026
3am MDT Apr 11, 2026-6pm MDT Apr 17, 2026
 
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Additional Resources

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