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 >

Current conditions at

Raynolds Pass MT-87 MP 1.2 (MTRAY)

Lat: 44.72814°NLon: 111.47012°WElev: 6834.0ft.

NA

42°F

6°C

Humidity 54%
Wind Speed SSE 17 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Wind Chill34°F (1°C)
Last update 24 Dec 10:45 AM MST
Extended Forecast for

22 Miles SSE Cameron MT

  • Today

    Today: A chance of snow between 2pm and 5pm, then snow likely, possibly mixed with sleet. Mostly cloudy, with a high near 30. Breezy, with a south wind around 24 mph, with gusts as high as 43 mph. Chance of precipitation is 60%. Total daytime snow and sleet accumulation of 1 to 2 inches possible.

    High: 30 °F

    Snow/Sleet
    Likely and
    Breezy

  • Tonight

    Tonight: Snow, possibly mixed with sleet, becoming all snow after 10pm. The snow could be heavy at times. Low around 26. Breezy, with a south wind 23 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow and sleet accumulation of 5 to 9 inches possible.

    Low: 26 °F

    Breezy.
    Snow/Sleet
    then Heavy
    Snow

  • Christmas Day

    Christmas Day: Snow. High near 33. Breezy, with a south southwest wind 18 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 33 °F

    Snow and
    Breezy then
    Snow Likely

  • Thursday Night

    Thursday Night: Snow likely. Cloudy, with a low around 21. Breezy, with a south southwest wind 18 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    Low: 21 °F

    Snow Likely
    and Breezy

  • Friday

    Friday: Snow. High near 24. Breezy, with a south southwest wind 23 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 24 °F

    Snow and
    Breezy

  • Friday Night

    Friday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 13. Breezy, with a southwest wind 22 to 25 mph, with gusts as high as 34 mph. New snow accumulation of less than one inch possible.

    Low: 13 °F

    Chance Snow
    and Breezy

  • Saturday

    Saturday: A 50 percent chance of snow. Mostly cloudy, with a high near 14. West wind 15 to 21 mph, with gusts as high as 29 mph. New snow accumulation of less than a half inch possible.

    High: 14 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 3. West southwest wind 10 to 13 mph, with gusts as high as 18 mph.

    Low: 3 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 14.

    High: 14 °F

    Partly Sunny

Detailed Forecast

Today
A chance of snow between 2pm and 5pm, then snow likely, possibly mixed with sleet. Mostly cloudy, with a high near 30. Breezy, with a south wind around 24 mph, with gusts as high as 43 mph. Chance of precipitation is 60%. Total daytime snow and sleet accumulation of 1 to 2 inches possible.
Tonight
Snow, possibly mixed with sleet, becoming all snow after 10pm. The snow could be heavy at times. Low around 26. Breezy, with a south wind 23 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow and sleet accumulation of 5 to 9 inches possible.
Christmas Day
Snow. High near 33. Breezy, with a south southwest wind 18 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Snow likely. Cloudy, with a low around 21. Breezy, with a south southwest wind 18 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Friday
Snow. High near 24. Breezy, with a south southwest wind 23 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 13. Breezy, with a southwest wind 22 to 25 mph, with gusts as high as 34 mph. New snow accumulation of less than one inch possible.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 14. West wind 15 to 21 mph, with gusts as high as 29 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 3. West southwest wind 10 to 13 mph, with gusts as high as 18 mph.
Sunday
Partly sunny, with a high near 14.
Sunday Night
Mostly cloudy, with a low around 7.
Monday
Partly sunny, with a high near 19.
Monday Night
Mostly cloudy, with a low around 11.
Tuesday
Partly sunny, with a high near 23.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles SSE Cameron MT
 44.92°N 111.47°W (Elev. 10230 ft)
Last Update:
9:22 am MST Dec 24, 2025
Forecast Valid:
11am MST Dec 24, 2025-6pm MST Dec 30, 2025
 
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