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

SHERMAN PASS (TSHER)

Lat: 48.608°NLon: 118.479°WElev: 5560.0ft.

light snow

N/A

Humidity 81%
Wind Speed W 0 MPH
Barometer NA
Dewpoint N/A
Visibility 1.10 mi
Last update 01 Dec 10:17 AM PST
Extended Forecast for

6 Miles NNE Republic WA

  • Overnight

    Overnight: Patchy freezing fog before 3am, then patchy freezing fog after 4am. Partly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Patchy
    Freezing Fog

  • Christmas Day

    Christmas Day: Rain and snow, mainly after 1pm.  Patchy freezing fog before 10am. Snow level 2400 feet rising to 3400 feet in the afternoon. High near 38. Light northeast wind.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 38 °F

    Chance
    Rain/Snow and
    Patchy
    Freezing Fog
    then
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain and snow likely, becoming all rain after 8pm.  Snow level 3900 feet lowering to 3200 feet after midnight . Mostly cloudy, with a low around 30. Calm wind.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 30 °F

    Rain/Snow
    Likely then
    Chance Rain

  • Friday

    Friday: A chance of snow before 7am, then rain, possibly mixed with snow.  Snow level 2500 feet. High near 38. South wind 3 to 8 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Rain/Snow

  • Friday Night

    Friday Night: Snow likely, mainly before 10pm.  Mostly cloudy, with a low around 15. Northwest wind around 6 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 15 °F

    Snow Likely
    then Slight
    Chance Snow

  • Saturday

    Saturday: Sunny, with a high near 28.

    High: 28 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 11.

    Low: 11 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy freezing fog before 3am, then patchy freezing fog after 4am. Partly cloudy, with a low around 28. Calm wind.
Christmas Day
Rain and snow, mainly after 1pm. Patchy freezing fog before 10am. Snow level 2400 feet rising to 3400 feet in the afternoon. High near 38. Light northeast wind. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday Night
Rain and snow likely, becoming all rain after 8pm. Snow level 3900 feet lowering to 3200 feet after midnight . Mostly cloudy, with a low around 30. Calm wind. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday
A chance of snow before 7am, then rain, possibly mixed with snow. Snow level 2500 feet. High near 38. South wind 3 to 8 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 15. Northwest wind around 6 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday
Sunny, with a high near 28.
Saturday Night
Mostly cloudy, with a low around 11.
Sunday
Partly sunny, with a high near 29.
Sunday Night
Mostly cloudy, with a low around 16.
Monday
Partly sunny, with a high near 32.
Monday Night
Mostly cloudy, with a low around 20.
Tuesday
Partly sunny, with a high near 36.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
Partly sunny, with a high near 37.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNE Republic WA
 48.73°N 118.66°W (Elev. 2329 ft)
9:17 pm PST Dec 24, 2025
12am PST Dec 25, 2025-6pm PST Dec 31, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database