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

Georgetown Lake (MTGTL)

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

NA

37°F

3°C

Humidity 73%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 08 Oct 01:15 AM MDT
Extended Forecast for

2 Miles SSE Georgetown MT

  • Overnight

    Overnight: Mostly clear, with a low around 30. Southwest wind around 8 mph.

    Low: 30 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 61. Southwest wind 6 to 9 mph.

    High: 61 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 33. Light and variable wind becoming south southeast 5 to 7 mph in the evening.

    Low: 33 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 64. Southeast wind 5 to 10 mph.

    High: 64 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 36. Southeast wind 6 to 8 mph.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of rain after noon. Sunny, with a high near 66.

    High: 66 °F

    Sunny then
    Slight Chance
    Rain

  • Friday Night

    Friday Night: Rain likely, mainly after midnight. Mostly cloudy, with a low around 34. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 34 °F

    Chance Rain
    then Rain
    Likely

  • Saturday

    Saturday: Rain. Mostly cloudy, with a high near 47.

    High: 47 °F

    Rain

  • Saturday Night

    Saturday Night: A chance of rain before 9pm, then a chance of rain and snow between 9pm and midnight, then snow likely after midnight. Snow level 7100 feet lowering to 6200 feet after midnight . Mostly cloudy, with a low around 22.

    Low: 22 °F

    Chance
    Rain/Snow
    then Snow
    Likely

Detailed Forecast

Overnight
Mostly clear, with a low around 30. Southwest wind around 8 mph.
Wednesday
Sunny, with a high near 61. Southwest wind 6 to 9 mph.
Wednesday Night
Mostly clear, with a low around 33. Light and variable wind becoming south southeast 5 to 7 mph in the evening.
Thursday
Sunny, with a high near 64. Southeast wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 36. Southeast wind 6 to 8 mph.
Friday
A 20 percent chance of rain after noon. Sunny, with a high near 66.
Friday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 34. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain. Mostly cloudy, with a high near 47.
Saturday Night
A chance of rain before 9pm, then a chance of rain and snow between 9pm and midnight, then snow likely after midnight. Snow level 7100 feet lowering to 6200 feet after midnight . Mostly cloudy, with a low around 22.
Sunday
Snow likely. Mostly cloudy, with a high near 36.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 18.
Columbus Day
A chance of snow. Partly sunny, with a high near 39.
Monday Night
A slight chance of rain and snow. Partly cloudy, with a low around 20.
Tuesday
A slight chance of rain and snow. Mostly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Georgetown MT
 46.18°N 113.24°W (Elev. 6180 ft)
Last Update:
2:30 pm MDT Oct 7, 2025
Forecast Valid:
1am MDT Oct 8, 2025-6pm MDT Oct 14, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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