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

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

MOUNT LOCKHART (MTKM8)

Lat: 47.91727°NLon: 112.8238°WElev: 6400.0ft.

NA

34°F

1°C

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

35 Miles NW Augusta MT

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 30. West southwest wind around 9 mph.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 45. Southwest wind 8 to 13 mph, with gusts as high as 25 mph.

    High: 45 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 28. West southwest wind 5 to 8 mph.

    Low: 28 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of snow after 11am. Partly sunny, with a high near 42. West southwest wind 3 to 8 mph.

    High: 42 °F

    Slight Chance
    Snow

  • Monday Night

    Monday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 25. West wind 3 to 5 mph. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow

  • Tuesday

    Tuesday: A 50 percent chance of snow. Mostly cloudy, with a high near 35. Light north wind. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 19. Calm wind. New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Chance Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 36. Light and variable wind.

    High: 36 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a steady temperature around 30. West southwest wind around 9 mph.
Sunday
Partly sunny, with a high near 45. Southwest wind 8 to 13 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 28. West southwest wind 5 to 8 mph.
Monday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 42. West southwest wind 3 to 8 mph.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 25. West wind 3 to 5 mph. New snow accumulation of less than a half inch possible.
Tuesday
A 50 percent chance of snow. Mostly cloudy, with a high near 35. Light north wind. New snow accumulation of less than a half inch possible.
Tuesday Night
A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 19. Calm wind. New snow accumulation of less than a half inch possible.
Wednesday
Mostly sunny, with a high near 36. Light and variable wind.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
A slight chance of snow. Mostly cloudy, with a high near 35.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 20.
Friday
A chance of snow. Partly sunny, with a high near 34.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 17.
Saturday
Partly sunny, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
35 Miles NW Augusta MT
 47.77°N 112.99°W (Elev. 6001 ft)
Last Update:
9:31 pm MST Nov 14, 2026
Forecast Valid:
9pm MST Nov 14, 2026-6pm MST Nov 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation