Heavy Rain and Thunderstorms in the Plains; Snow in the Northern Rockies; Heavy Rain in Guam

A storm system moving over the Rockies today will bring marginal risks for excessive rainfall and severe thunderstorms from parts of New Mexico into western South Dakota. Heavy snow expected from northwestern Wyoming into southern Montana. Ongoing heavy showers and thunderstorms from Invest 96W could result in localized flash flooding, particularly in central or southern Guam early this morning. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

NA

37°F

3°C

Humidity NA
Wind Speed WNW 5 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Wind Chill33°F (1°C)
Last update NA
Extended Forecast for

9 Miles SSE Georgetown MT

  • This Afternoon

    This Afternoon: A slight chance of rain and snow before 5pm.  Mostly cloudy, with a high near 35. North northwest wind around 6 mph.  Chance of precipitation is 20%.

    High: 35 °F

    Slight Chance
    Rain/Snow

  • Tonight

    Tonight: A 20 percent chance of snow after 3am.  Mostly cloudy, with a low around 22. Northwest wind 6 to 9 mph.

    Low: 22 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Thursday

    Thursday: A slight chance of snow between 7am and 9am.  Mostly cloudy, then gradually becoming sunny, with a high near 36. West northwest wind around 10 mph.  Chance of precipitation is 20%.

    High: 36 °F

    Slight Chance
    Snow then
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23. West wind 10 to 18 mph, with gusts as high as 28 mph.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of snow after noon.  Mostly sunny, with a high near 39. West wind 18 to 21 mph, with gusts as high as 32 mph.  Little or no snow accumulation expected.

    High: 39 °F

    Mostly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 19. New snow accumulation of less than one inch possible.

    Low: 19 °F

    Chance Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of snow after midnight, mixing with rain after 3am.  Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of rain and snow before noon, then snow likely.  Mostly cloudy, with a high near 42.

    High: 42 °F

    Chance
    Rain/Snow
    then Snow
    Likely

Detailed Forecast

This Afternoon
A slight chance of rain and snow before 5pm. Mostly cloudy, with a high near 35. North northwest wind around 6 mph. Chance of precipitation is 20%.
Tonight
A 20 percent chance of snow after 3am. Mostly cloudy, with a low around 22. Northwest wind 6 to 9 mph.
Thursday
A slight chance of snow between 7am and 9am. Mostly cloudy, then gradually becoming sunny, with a high near 36. West northwest wind around 10 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 23. West wind 10 to 18 mph, with gusts as high as 28 mph.
Friday
A 30 percent chance of snow after noon. Mostly sunny, with a high near 39. West wind 18 to 21 mph, with gusts as high as 32 mph. Little or no snow accumulation expected.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 19. New snow accumulation of less than one inch possible.
Saturday
Mostly sunny, with a high near 38.
Saturday Night
A slight chance of snow after midnight, mixing with rain after 3am. Partly cloudy, with a low around 29.
Sunday
A chance of rain and snow before noon, then snow likely. Mostly cloudy, with a high near 42.
Sunday Night
Snow likely. Mostly cloudy, with a low around 22.
Monday
Snow likely. Mostly cloudy, with a high near 29.
Monday Night
A slight chance of snow. Partly cloudy, with a low around 17.
Tuesday
Mostly sunny, with a high near 37.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 21.
Wednesday
A slight chance of snow. Mostly sunny, with a high near 36.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SSE Georgetown MT
 46.1°N 113.16°W (Elev. 8301 ft)
2:30 pm MDT Oct 15, 2025
4pm MDT Oct 15, 2025-6pm MDT Oct 22, 2025
 
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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