National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Georgetown Lake (MTGTL)

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

unknown precip

44°F

7°C

Humidity 98%
Wind Speed W 7 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Wind Chill40°F (4°C)
Last update 03 Oct 04:00 PM MDT
Extended Forecast for

11 Miles NNW Wise River MT

Winter Weather Advisory October 5, 12:00am until October 5, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: Rain likely. Cloudy, with a high near 52. West wind around 8 mph. Chance of precipitation is 70%.

    High: 52 °F

    Rain Likely

  • Tonight

    Tonight: Rain likely, mainly before midnight. Mostly cloudy, with a low around 34. West northwest wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Rain Likely
    then Chance
    Rain

  • Saturday

    Saturday: A chance of rain and snow before 11am, then a chance of rain after 3pm. Snow level 8000 feet lowering to 7200 feet. Increasing clouds, with a high near 47. Light northeast wind becoming north northeast 6 to 11 mph in the morning. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 47 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Saturday Night

    Saturday Night: A chance of rain before 9pm, then rain and snow. Snow level 7500 feet lowering to 6800 feet after midnight . Low around 28. North wind 5 to 10 mph becoming west in the evening. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 28 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Sunday

    Sunday: Snow, mainly before noon. High near 39. North northeast wind 5 to 9 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 39 °F

    Snow then
    Chance Snow

  • Sunday Night

    Sunday Night: Widespread frost after 2am. Otherwise, partly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy
    then Frost

  • Monday

    Monday: Widespread frost before 11am. Otherwise, sunny, with a high near 50.

    High: 50 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Widespread frost after 3am. Otherwise, clear, with a low around 25.

    Low: 25 °F

    Clear then
    Frost

  • Tuesday

    Tuesday: Widespread frost before 10am. Otherwise, sunny, with a high near 57.

    High: 57 °F

    Frost then
    Sunny

Detailed Forecast

This Afternoon
Rain likely. Cloudy, with a high near 52. West wind around 8 mph. Chance of precipitation is 70%.
Tonight
Rain likely, mainly before midnight. Mostly cloudy, with a low around 34. West northwest wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of rain and snow before 11am, then a chance of rain after 3pm. Snow level 8000 feet lowering to 7200 feet. Increasing clouds, with a high near 47. Light northeast wind becoming north northeast 6 to 11 mph in the morning. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday Night
A chance of rain before 9pm, then rain and snow. Snow level 7500 feet lowering to 6800 feet after midnight . Low around 28. North wind 5 to 10 mph becoming west in the evening. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday
Snow, mainly before noon. High near 39. North northeast wind 5 to 9 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday Night
Widespread frost after 2am. Otherwise, partly cloudy, with a low around 19.
Monday
Widespread frost before 11am. Otherwise, sunny, with a high near 50.
Monday Night
Widespread frost after 3am. Otherwise, clear, with a low around 25.
Tuesday
Widespread frost before 10am. Otherwise, sunny, with a high near 57.
Tuesday Night
Widespread frost after 3am. Otherwise, clear, with a low around 28.
Wednesday
Widespread frost. Otherwise, sunny, with a high near 58.
Wednesday Night
A slight chance of rain. Mostly clear, with a low around 31.
Thursday
A slight chance of rain and snow. Mostly sunny, with a high near 59.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 31.
Friday
A chance of rain and snow. Partly sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNW Wise River MT
 45.94°N 113.03°W (Elev. 6445 ft)
Last Update:
2:31 pm MDT Oct 3, 2025
Forecast Valid:
4pm MDT Oct 3, 2025-6pm MDT Oct 10, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation