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

41°F

5°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: Mostly sunny, with a high near 59. West wind 9 to 13 mph becoming south in the afternoon. Winds could gust as high as 21 mph.

    High: 59 °F

    Mostly Sunny

  • Tonight

    Tonight: A 20 percent chance of showers before 7pm. Partly cloudy, with a low around 40. Southwest wind 11 to 13 mph becoming north in the evening. Winds could gust as high as 20 mph.

    Low: 40 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: A chance of rain showers before noon, then rain and snow showers. Some thunder is also possible. High near 48. Southwest wind 11 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 48 °F

    Chance
    Showers then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow showers before 9pm, then snow after 9pm. Some thunder is also possible. Low around 22. Blustery, with a west wind around 24 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 22 °F

    Snow Showers
    and Blustery

  • Thursday

    Thursday: Snow. High near 25. Blustery, with a north northwest wind 22 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 25 °F

    Snow and
    Blustery

  • Thursday Night

    Thursday Night: Snow likely. Mostly cloudy, with a low around 17. Blustery, with a north northwest wind 17 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 17 °F

    Snow Likely
    and Blustery

  • Friday

    Friday: Snow likely. Mostly cloudy, with a high near 21. North northwest wind 16 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 21 °F

    Snow Likely

  • Friday Night

    Friday Night: A chance of snow, mainly before midnight. Mostly cloudy, with a low around 15. North wind 8 to 16 mph, with gusts as high as 29 mph.

    Low: 15 °F

    Chance Snow

  • Saturday

    Saturday: A chance of snow. Partly sunny, with a high near 24.

    High: 24 °F

    Chance Snow

Detailed Forecast

Today
Mostly sunny, with a high near 59. West wind 9 to 13 mph becoming south in the afternoon. Winds could gust as high as 21 mph.
Tonight
A 20 percent chance of showers before 7pm. Partly cloudy, with a low around 40. Southwest wind 11 to 13 mph becoming north in the evening. Winds could gust as high as 20 mph.
Wednesday
A chance of rain showers before noon, then rain and snow showers. Some thunder is also possible. High near 48. Southwest wind 11 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday Night
Snow showers before 9pm, then snow after 9pm. Some thunder is also possible. Low around 22. Blustery, with a west wind around 24 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Thursday
Snow. High near 25. Blustery, with a north northwest wind 22 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Snow likely. Mostly cloudy, with a low around 17. Blustery, with a north northwest wind 17 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Friday
Snow likely. Mostly cloudy, with a high near 21. North northwest wind 16 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Friday Night
A chance of snow, mainly before midnight. Mostly cloudy, with a low around 15. North wind 8 to 16 mph, with gusts as high as 29 mph.
Saturday
A chance of snow. Partly sunny, with a high near 24.
Saturday Night
A chance of snow, mainly before midnight. Mostly cloudy, with a low around 15.
Sunday
A chance of snow. Partly sunny, with a high near 27.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 19.
Monday
A chance of snow. Partly sunny, with a high near 33.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles NW Augusta MT
 47.68°N 112.78°W (Elev. 7385 ft)
Last Update:
4:06 am MDT Apr 21, 2026
Forecast Valid:
6am MDT Apr 21, 2026-6pm MDT Apr 27, 2026
 
Forecast Discussion
 
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Additional Resources

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