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

GIBSON DAM WEATHER STATION NEAR AUGUSTA 19WNW (GDMM8)

Lat: 47.60111°NLon: 112.75472°WElev: 4604.0ft.

NA

54°F

12°C

Humidity NA
Wind Speed NA NA MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

22 Miles NW Augusta MT

  • Today

    Today: Snow showers. Some thunder is also possible. High near 38. West northwest wind around 10 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.

    High: 38 °F

    Snow Showers

  • Tonight

    Tonight: Snow showers likely, mainly before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 27. North northwest wind 8 to 10 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 27 °F

    Snow Showers
    Likely then
    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 43. North northwest wind 7 to 11 mph.

    High: 43 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30. West wind 7 to 10 mph.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after noon. Partly sunny, with a high near 50. West wind 8 to 11 mph, with gusts as high as 18 mph.

    High: 50 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 35. West wind 9 to 14 mph, with gusts as high as 21 mph.

    Low: 35 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 55. West wind 10 to 16 mph, with gusts as high as 24 mph.

    High: 55 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39. West wind 9 to 17 mph, with gusts as high as 30 mph.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

Detailed Forecast

Today
Snow showers. Some thunder is also possible. High near 38. West northwest wind around 10 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow showers likely, mainly before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 27. North northwest wind 8 to 10 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday
Partly sunny, with a high near 43. North northwest wind 7 to 11 mph.
Thursday Night
Partly cloudy, with a low around 30. West wind 7 to 10 mph.
Friday
A 20 percent chance of showers after noon. Partly sunny, with a high near 50. West wind 8 to 11 mph, with gusts as high as 18 mph.
Friday Night
Partly cloudy, with a low around 35. West wind 9 to 14 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny, with a high near 55. West wind 10 to 16 mph, with gusts as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 39. West wind 9 to 17 mph, with gusts as high as 30 mph.
Sunday
Mostly sunny, with a high near 60.
Sunday Night
Partly cloudy, with a low around 42.
Memorial Day
Mostly sunny, with a high near 60.
Monday Night
A chance of rain. Mostly cloudy, with a low around 41.
Tuesday
Rain and snow likely. Partly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
22 Miles NW Augusta MT
 47.68°N 112.78°W (Elev. 7385 ft)
Last Update:
8:22 am MDT May 20, 2026
Forecast Valid:
11am MDT May 20, 2026-6pm MDT May 26, 2026
 
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Additional Resources

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