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

DRY CRK (DCCW1)

Lat: 45.94361°NLon: 121.9875°WElev: 2697.0ft.

NA

33°F

1°C

Humidity 100%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 26 Dec 01:25 AM PST
Extended Forecast for

10 Miles NNW Cascade Locks OR

Winter Weather Advisory December 26, 04:00am until December 27, 04:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: A chance of rain between 2am and 4am, then showers after 4am. Low around 35. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Showers

  • Friday

    Friday: Rain and snow showers before 4pm, then a chance of rain showers between 4pm and 5pm, then rain likely, possibly mixed with snow showers after 5pm. Snow level 2800 feet lowering to 2100 feet in the afternoon . High near 42. Calm wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 42 °F

    Rain/Snow

  • Friday Night

    Friday Night: Rain and snow showers, mainly before 3am. Snow level 1400 feet. Low around 32. West wind around 10 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow

  • Saturday

    Saturday: Snow showers likely, mainly before 10am. Areas of frost after 4pm. Otherwise, mostly cloudy, with a high near 39. West wind 6 to 8 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: Areas of frost before 7pm. Otherwise, mostly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Areas Frost
    then Mostly
    Cloudy

  • Sunday

    Sunday: Widespread frost before noon, then areas of frost after 5pm. Otherwise, partly sunny, with a high near 40.

    High: 40 °F

    Frost

  • Sunday Night

    Sunday Night: Widespread frost, mainly after 7pm. Otherwise, mostly cloudy, with a low around 29.

    Low: 29 °F

    Frost

  • Monday

    Monday: Widespread frost before 10am. Otherwise, partly sunny, with a high near 40.

    High: 40 °F

    Frost then
    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of rain between 2am and 4am, then showers after 4am. Low around 35. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain and snow showers before 4pm, then a chance of rain showers between 4pm and 5pm, then rain likely, possibly mixed with snow showers after 5pm. Snow level 2800 feet lowering to 2100 feet in the afternoon . High near 42. Calm wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday Night
Rain and snow showers, mainly before 3am. Snow level 1400 feet. Low around 32. West wind around 10 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Saturday
Snow showers likely, mainly before 10am. Areas of frost after 4pm. Otherwise, mostly cloudy, with a high near 39. West wind 6 to 8 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday Night
Areas of frost before 7pm. Otherwise, mostly cloudy, with a low around 29. Calm wind.
Sunday
Widespread frost before noon, then areas of frost after 5pm. Otherwise, partly sunny, with a high near 40.
Sunday Night
Widespread frost, mainly after 7pm. Otherwise, mostly cloudy, with a low around 29.
Monday
Widespread frost before 10am. Otherwise, partly sunny, with a high near 40.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
Mostly cloudy, with a high near 42.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 31.
Wednesday
A chance of rain. Mostly cloudy, with a high near 43.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 34.
New Year's Day
Rain likely. Cloudy, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNW Cascade Locks OR
 45.83°N 121.92°W (Elev. 1158 ft)
Last Update:
1:41 am PST Dec 26, 2025
Forecast Valid:
1am PST Dec 26, 2025-6pm PST Jan 1, 2026
 
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