Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Current conditions at

BOULDER MOUNTAIN (BOMM8)

Lat: 46.5596°NLon: 111.28973°WElev: 7950.0ft.

NA

37°F

3°C

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

16 Miles WSW White Sulphur Springs MT

  • Tonight

    Tonight: Partly cloudy, with a low around 32. West southwest wind 9 to 14 mph, with gusts as high as 18 mph.

    Low: 32 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 37. South southwest wind 10 to 14 mph.

    High: 37 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of rain before 8pm, then a chance of rain and snow between 8pm and 2am, then a chance of snow after 2am.  Mostly cloudy, with a steady temperature around 34. South southwest wind 11 to 16 mph, with gusts as high as 21 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Chance
    Rain/Snow

  • Monday

    Monday: Snow likely, mainly after 11am.  Mostly cloudy, with a high near 32. Southwest wind 9 to 14 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 32 °F

    Snow Likely

  • Monday Night

    Monday Night: Snow likely.  Mostly cloudy, with a low around 27. West wind 9 to 14 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 27 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow likely, mainly before 11am.  Partly sunny, with a high near 29. West southwest wind 7 to 14 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 29 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 22. West wind 8 to 14 mph.  New snow accumulation of around an inch possible.

    Low: 22 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow likely, mainly before 11am.  Mostly cloudy, with a high near 25. Northwest wind 9 to 14 mph, with gusts as high as 18 mph.

    High: 25 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: A slight chance of snow before 11pm.  Mostly cloudy, with a low around 21.

    Low: 21 °F

    Slight Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 32. West southwest wind 9 to 14 mph, with gusts as high as 18 mph.
Sunday
Mostly cloudy, with a high near 37. South southwest wind 10 to 14 mph.
Sunday Night
A chance of rain before 8pm, then a chance of rain and snow between 8pm and 2am, then a chance of snow after 2am. Mostly cloudy, with a steady temperature around 34. South southwest wind 11 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 32. Southwest wind 9 to 14 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Snow likely. Mostly cloudy, with a low around 27. West wind 9 to 14 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Snow likely, mainly before 11am. Partly sunny, with a high near 29. West southwest wind 7 to 14 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 22. West wind 8 to 14 mph. New snow accumulation of around an inch possible.
Wednesday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 25. Northwest wind 9 to 14 mph, with gusts as high as 18 mph.
Wednesday Night
A slight chance of snow before 11pm. Mostly cloudy, with a low around 21.
Thursday
A slight chance of snow. Mostly sunny, with a high near 24.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 21.
Friday
Mostly sunny, with a high near 24.
Friday Night
A slight chance of snow. Partly cloudy, with a low around 21.
Saturday
A chance of snow. Partly sunny, with a high near 24.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles WSW White Sulphur Springs MT
 46.44°N 111.18°W (Elev. 8474 ft)
2:18 pm MST Nov 15, 2025
6pm MST Nov 15, 2025-6pm MST Nov 22, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database