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

FOREST GROVE (FOGO)

Lat: 45.55306°NLon: 123.08361°WElev: 180.0ft.

NA

46°F

8°C

Humidity 87%
Wind Speed S 2 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 24 Dec 04:45 PM PST
Extended Forecast for

4 Miles NE Dilley OR

  • Tonight

    Tonight: A 10 percent chance of rain after 4am. Increasing clouds, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Christmas Day

    Christmas Day: Rain likely, mainly before 3pm. Mostly cloudy, with a high near 50. Light and variable wind. Chance of precipitation is 70%.

    High: 50 °F

    Rain Likely
    then Chance
    Rain

  • Thursday Night

    Thursday Night: A 50 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Chance Rain

  • Friday

    Friday: Showers. High near 47. Light and variable wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Showers

  • Friday Night

    Friday Night: Showers likely, mainly before 10pm. Snow level 1800 feet. Mostly cloudy, with a low around 36. West southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%.

    Low: 36 °F

    Showers
    Likely

  • Saturday

    Saturday: A 20 percent chance of showers before 10am. Snow level 1700 feet. Mostly cloudy, with a high near 46.

    High: 46 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 45.

    High: 45 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 10 percent chance of rain after 4am. Increasing clouds, with a low around 38. Calm wind.
Christmas Day
Rain likely, mainly before 3pm. Mostly cloudy, with a high near 50. Light and variable wind. Chance of precipitation is 70%.
Thursday Night
A 50 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 38. Calm wind.
Friday
Showers. High near 47. Light and variable wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Showers likely, mainly before 10pm. Snow level 1800 feet. Mostly cloudy, with a low around 36. West southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%.
Saturday
A 20 percent chance of showers before 10am. Snow level 1700 feet. Mostly cloudy, with a high near 46.
Saturday Night
Mostly cloudy, with a low around 33.
Sunday
Mostly cloudy, with a high near 45.
Sunday Night
Mostly cloudy, with a low around 31.
Monday
Partly sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Partly sunny, with a high near 48.
Tuesday Night
Partly cloudy, with a low around 33.
Wednesday
A slight chance of showers. Partly sunny, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Dilley OR
 45.51°N 123.07°W (Elev. 200 ft)
Last Update:
4:41 pm PST Dec 24, 2025
Forecast Valid:
5pm PST Dec 24, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation