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

Ken Jernstedt Airfield (K4S2)

Lat: 45.67457°NLon: 121.53493°WElev: 600.0ft.

Overcast

37°F

3°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 29.61 in (1002.71 mb)
Dewpoint 36°F (2°C)
Visibility 7.00 mi
Last update 25 Dec 06:15 AM PST
Extended Forecast for

3 Miles SSW Hood River OR

  • Christmas Day

    Christmas Day: Rain, mainly before 5pm.  High near 44. Northeast wind around 6 mph becoming calm  in the afternoon.  Chance of precipitation is 80%.

    High: 44 °F

    Rain

  • Tonight

    Tonight: Rain likely, mainly after 3am.  Patchy fog after 10pm.  Otherwise, mostly cloudy, with a low around 34. Calm wind.  Chance of precipitation is 60%.

    Low: 34 °F

    Chance Rain
    and Patchy
    Fog then Rain
    Likely and
    Patchy Fog

  • Friday

    Friday: Showers.  Areas of fog before 7am. High near 44. Light west southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 22 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Showers and
    Areas Fog

  • Friday Night

    Friday Night: Showers, mainly before 4am.  Snow level 1400 feet. Low around 33. West wind 11 to 13 mph, with gusts as high as 26 mph.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Showers then
    Showers
    Likely

  • Saturday

    Saturday: A 30 percent chance of showers before 10am.  Snow level 1200 feet. Mostly cloudy, with a high near 42. West wind around 10 mph, with gusts as high as 22 mph.

    High: 42 °F

    Chance
    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 10pm.  Otherwise, mostly cloudy, with a low around 28.

    Low: 28 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 10am.  Otherwise, partly sunny, with a high near 41.

    High: 41 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

Detailed Forecast

Christmas Day
Rain, mainly before 5pm. High near 44. Northeast wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 80%.
Tonight
Rain likely, mainly after 3am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 34. Calm wind. Chance of precipitation is 60%.
Friday
Showers. Areas of fog before 7am. High near 44. Light west southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Showers, mainly before 4am. Snow level 1400 feet. Low around 33. West wind 11 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 30 percent chance of showers before 10am. Snow level 1200 feet. Mostly cloudy, with a high near 42. West wind around 10 mph, with gusts as high as 22 mph.
Saturday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 28.
Sunday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 41.
Sunday Night
Mostly cloudy, with a low around 27.
Monday
Partly sunny, with a high near 39.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Partly sunny, with a high near 40.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
A slight chance of rain. Patchy fog. Otherwise, mostly cloudy, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Hood River OR
 45.67°N 121.53°W (Elev. 400 ft)
5:41 am PST Dec 25, 2025
6am PST Dec 25, 2025-6pm PST Dec 31, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database