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

Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Hazardous Weather Conditions

Current conditions at

BIG BEAR PARK (BBRC2)

Lat: 37.49611°NLon: 107.72944°WElev: 10341.0ft.

NA

37°F

3°C

Humidity 81%
Wind Speed ESE 7 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill32°F (0°C)
Last update 24 Dec 06:55 PM MST
Extended Forecast for

18 Miles ENE Hermosa CO

  • Tonight

    Tonight: Snow showers likely, mainly after 9pm. Patchy blowing snow after 11pm. Cloudy, with a low around 30. Breezy, with a southwest wind 15 to 20 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 30 °F

    Snow Showers
    Likely and
    Patchy
    Blowing Snow

  • Christmas Day

    Christmas Day: Snow showers. Some thunder is also possible. Patchy blowing snow between 4pm and 5pm. High near 30. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 30 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before 11pm. Some thunder is also possible. Patchy blowing snow before 4am. Mostly cloudy, with a low around 23. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 23 °F

    Snow Showers
    Likely and
    Patchy
    Blowing Snow

  • Friday

    Friday: A 50 percent chance of snow showers. Partly sunny, with a high near 26. Southwest wind around 15 mph. New snow accumulation of less than a half inch possible.

    High: 26 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of snow showers after 11pm. Patchy blowing snow between 11pm and 1am. Mostly cloudy, with a low around 21. Breezy, with a west southwest wind 15 to 20 mph.

    Low: 21 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Saturday

    Saturday: Snow showers, mainly after 11am. High near 22. Chance of precipitation is 80%.

    High: 22 °F

    Snow Showers

  • Saturday Night

    Saturday Night: Snow showers likely. Mostly cloudy, with a low around 13. Chance of precipitation is 60%.

    Low: 13 °F

    Snow Showers
    Likely

  • Sunday

    Sunday: A chance of snow showers. Partly sunny, with a high near 21.

    High: 21 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: A slight chance of snow showers before 11pm. Partly cloudy, with a low around 10.

    Low: 10 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

Detailed Forecast

Tonight
Snow showers likely, mainly after 9pm. Patchy blowing snow after 11pm. Cloudy, with a low around 30. Breezy, with a southwest wind 15 to 20 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.
Christmas Day
Snow showers. Some thunder is also possible. Patchy blowing snow between 4pm and 5pm. High near 30. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Snow showers likely, mainly before 11pm. Some thunder is also possible. Patchy blowing snow before 4am. Mostly cloudy, with a low around 23. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Friday
A 50 percent chance of snow showers. Partly sunny, with a high near 26. Southwest wind around 15 mph. New snow accumulation of less than a half inch possible.
Friday Night
A 30 percent chance of snow showers after 11pm. Patchy blowing snow between 11pm and 1am. Mostly cloudy, with a low around 21. Breezy, with a west southwest wind 15 to 20 mph.
Saturday
Snow showers, mainly after 11am. High near 22. Chance of precipitation is 80%.
Saturday Night
Snow showers likely. Mostly cloudy, with a low around 13. Chance of precipitation is 60%.
Sunday
A chance of snow showers. Partly sunny, with a high near 21.
Sunday Night
A slight chance of snow showers before 11pm. Partly cloudy, with a low around 10.
Monday
Sunny, with a high near 25.
Monday Night
Mostly clear, with a low around 14.
Tuesday
Sunny, with a high near 31.
Tuesday Night
Mostly clear, with a low around 20.
Wednesday
Mostly sunny, with a high near 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles ENE Hermosa CO
 37.56°N 107.55°W (Elev. 12254 ft)
Last Update:
5:02 pm MST Dec 24, 2025
Forecast Valid:
8pm MST Dec 24, 2025-6pm MST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation