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

EW3547 Seneca (E3547)

Lat: 44.24017°NLon: 119.0905°WElev: 4810.0ft.

NA

40°F

4°C

Humidity 77%
Wind Speed W 0 MPH
Barometer 29.71 in (1006.1 mb)
Dewpoint 33°F (1°C)
Visibility NA
Last update 25 Dec 03:16 PM PST
Extended Forecast for

Seneca OR

  • Christmas Day

    Christmas Day: A 20 percent chance of rain. Partly sunny, with a high near 46. South wind around 10 mph, with gusts as high as 23 mph.

    High: 46 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: Snow likely, mainly after 10pm. Mostly cloudy, with a low around 26. South wind around 6 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Snow Likely

  • Friday

    Friday: Snow likely, mainly after 10am. Mostly cloudy, with a high near 36. Southwest wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow Likely

  • Friday Night

    Friday Night: Snow likely. Mostly cloudy, with a low around 19. West wind around 9 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 19 °F

    Snow Likely

  • Saturday

    Saturday: A 50 percent chance of snow. Partly sunny, with a high near 28. Northwest wind around 10 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 33.

    High: 33 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 13.

    Low: 13 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 36.

    High: 36 °F

    Sunny

Detailed Forecast

Christmas Day
A 20 percent chance of rain. Partly sunny, with a high near 46. South wind around 10 mph, with gusts as high as 23 mph.
Tonight
Snow likely, mainly after 10pm. Mostly cloudy, with a low around 26. South wind around 6 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 36. Southwest wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
Snow likely. Mostly cloudy, with a low around 19. West wind around 9 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Saturday
A 50 percent chance of snow. Partly sunny, with a high near 28. Northwest wind around 10 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly cloudy, with a low around 12.
Sunday
Sunny, with a high near 33.
Sunday Night
Mostly clear, with a low around 13.
Monday
Sunny, with a high near 36.
Monday Night
Partly cloudy, with a low around 16.
Tuesday
Mostly sunny, with a high near 39.
Tuesday Night
Partly cloudy, with a low around 18.
Wednesday
Mostly sunny, with a high near 42.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around 22.
New Year's Day
A chance of snow. Mostly cloudy, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Seneca OR
 44.14°N 118.97°W (Elev. 4705 ft)
Last Update:
3:30 pm PST Dec 25, 2025
Forecast Valid:
3pm PST Dec 25, 2025-6pm PST Jan 1, 2026
 
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