National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Hazardous Weather Conditions

Current conditions at

FOREST GROVE (FOGO)

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

NA

41°F

5°C

Humidity 95%
Wind Speed W 1 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 09 Jan 05:45 PM PST
Extended Forecast for

3 Miles NW Gaston OR

Air Stagnation Advisory January 9, 06:03pm until January 11, 10:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 9, 06:03pm until January 11, 10:00am

    NOW until 10:00am Sun

    Air Stagnation Advisory

  • Tonight

    Low: 36 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: A 10 percent chance of showers after 4pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 48. Calm wind.

    High: 48 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly after 10pm. Patchy fog between 1am and 2am. Otherwise, mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: A 40 percent chance of showers. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 49. Calm wind.

    High: 49 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday Night

    Sunday Night: A 40 percent chance of showers. Patchy fog before 11pm, then patchy fog after 3am. Otherwise, mostly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Chance
    Showers and
    Patchy Fog

  • Monday

    Monday: A 50 percent chance of showers, mainly before 4pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 52.

    High: 52 °F

    Chance
    Showers and
    Patchy Fog

  • Monday Night

    Monday Night: A 20 percent chance of showers before 10pm. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

Detailed Forecast

Tonight
Patchy fog between 4am and 5am. Otherwise, mostly cloudy, with a low around 36. Calm wind.
Saturday
A 10 percent chance of showers after 4pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 48. Calm wind.
Saturday Night
A 30 percent chance of showers, mainly after 10pm. Patchy fog between 1am and 2am. Otherwise, mostly cloudy, with a low around 38. Calm wind.
Sunday
A 40 percent chance of showers. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 49. Calm wind.
Sunday Night
A 40 percent chance of showers. Patchy fog before 11pm, then patchy fog after 3am. Otherwise, mostly cloudy, with a low around 40. Calm wind.
Monday
A 50 percent chance of showers, mainly before 4pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 52.
Monday Night
A 20 percent chance of showers before 10pm. Mostly cloudy, with a low around 42.
Tuesday
Partly sunny, with a high near 56.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
Mostly sunny, with a high near 54.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
Sunny, with a high near 53.
Thursday Night
Mostly clear, with a low around 36.
Friday
Sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Gaston OR
 45.47°N 123.18°W (Elev. 486 ft)
Last Update:
5:41 pm PST Jan 9, 2026
Forecast Valid:
6pm PST Jan 9, 2026-6pm PST Jan 16, 2026
 
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Additional Resources

Radar & Satellite Image

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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