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Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

GIBSON DAM WEATHER STATION NEAR AUGUSTA 19WNW (GDMM8)

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

NA

44°F

7°C

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

23 Miles WNW Augusta MT

  • Tonight

    Tonight: Increasing clouds, with a steady temperature around 34. West southwest wind around 7 mph.

    Low: 34 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 48. West wind 6 to 10 mph, with gusts as high as 23 mph.

    High: 48 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32. South southwest wind 3 to 6 mph.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of rain between 4pm and 5pm. Increasing clouds, with a high near 46. West southwest wind 3 to 6 mph. Chance of precipitation is 20%.

    High: 46 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: A chance of snow before 8pm, then rain and snow likely between 8pm and 2am, then snow likely after 2am. Mostly cloudy, with a low around 31. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain/Snow
    Likely

  • Tuesday

    Tuesday: Snow. High near 36. Light north wind. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 36 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow, mainly before 11pm. Low around 24. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 24 °F

    Snow then
    Chance Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 35. Light and variable wind.

    High: 35 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of snow after 11pm. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Increasing clouds, with a steady temperature around 34. West southwest wind around 7 mph.
Sunday
Mostly sunny, with a high near 48. West wind 6 to 10 mph, with gusts as high as 23 mph.
Sunday Night
Partly cloudy, with a low around 32. South southwest wind 3 to 6 mph.
Monday
A slight chance of rain between 4pm and 5pm. Increasing clouds, with a high near 46. West southwest wind 3 to 6 mph. Chance of precipitation is 20%.
Monday Night
A chance of snow before 8pm, then rain and snow likely between 8pm and 2am, then snow likely after 2am. Mostly cloudy, with a low around 31. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday
Snow. High near 36. Light north wind. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Snow, mainly before 11pm. Low around 24. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday
Mostly sunny, with a high near 35. Light and variable wind.
Wednesday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 23.
Thursday
A chance of snow, mainly after 11am. Mostly cloudy, with a high near 37.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 23.
Friday
A chance of snow. Mostly cloudy, with a high near 36.
Friday Night
A chance of snow. Mostly cloudy, with a low around 21.
Saturday
Mostly sunny, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
23 Miles WNW Augusta MT
 47.59°N 112.86°W (Elev. 5699 ft)
Last Update:
11:31 pm MST Nov 14, 2026
Forecast Valid:
11pm MST Nov 14, 2026-6pm MST Nov 21, 2026
 
Forecast Discussion
 
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Additional Resources

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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