Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

Lat: 42.10375°NLon: 123.68508°WElev: 1389.0ft.

NA

48°F

9°C

Humidity 96%
Wind Speed SW 0 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 07 Dec 06:52 PM PST
Extended Forecast for

2 Miles N Cave Junction OR

  • Tonight

    Tonight: A 50 percent chance of rain.  Patchy dense fog after 11pm.  Otherwise, mostly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Chance Rain
    and Patchy
    Dense Fog

  • Monday

    Monday: A 40 percent chance of rain, mainly before 4pm.  Patchy dense fog before 10am.  Otherwise, partly sunny, with a high near 57. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 57 °F

    Chance Rain
    and Patchy
    Dense Fog

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly after 10pm.  Mostly cloudy, with a low around 42. South southwest wind around 9 mph.

    Low: 42 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 10am.  Mostly cloudy, with a high near 57. South southwest wind 7 to 9 mph.  Chance of precipitation is 60%.

    High: 57 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 10pm.  Patchy fog after 4am.  Otherwise, mostly cloudy, with a low around 47. South southwest wind 3 to 6 mph.  Chance of precipitation is 60%.

    Low: 47 °F

    Rain Likely
    and Patchy
    Fog

  • Wednesday

    Wednesday: A 50 percent chance of rain, mainly before 4pm.  Patchy fog between 1pm and 3pm.  Otherwise, mostly cloudy, with a high near 60.

    High: 60 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain before 10pm.  Patchy fog.  Otherwise, mostly cloudy, with a low around 43.

    Low: 43 °F

    Slight Chance
    Rain and
    Patchy Fog
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before noon.  Otherwise, mostly sunny, with a high near 60.

    High: 60 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Patchy fog before 4am, then patchy fog after 5am.  Otherwise, mostly clear, with a low around 40.

    Low: 40 °F

    Patchy Fog

Detailed Forecast

Tonight
A 50 percent chance of rain. Patchy dense fog after 11pm. Otherwise, mostly cloudy, with a low around 43. Calm wind.
Monday
A 40 percent chance of rain, mainly before 4pm. Patchy dense fog before 10am. Otherwise, partly sunny, with a high near 57. Calm wind becoming south southwest around 5 mph in the afternoon.
Monday Night
A 30 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 42. South southwest wind around 9 mph.
Tuesday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 57. South southwest wind 7 to 9 mph. Chance of precipitation is 60%.
Tuesday Night
Rain likely, mainly before 10pm. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 47. South southwest wind 3 to 6 mph. Chance of precipitation is 60%.
Wednesday
A 50 percent chance of rain, mainly before 4pm. Patchy fog between 1pm and 3pm. Otherwise, mostly cloudy, with a high near 60.
Wednesday Night
A 20 percent chance of rain before 10pm. Patchy fog. Otherwise, mostly cloudy, with a low around 43.
Thursday
Patchy fog before noon. Otherwise, mostly sunny, with a high near 60.
Thursday Night
Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly clear, with a low around 40.
Friday
Patchy fog before 11am. Otherwise, sunny, with a high near 62.
Friday Night
Mostly clear, with a low around 38.
Saturday
A chance of rain. Sunny, with a high near 61.
Saturday Night
A chance of rain. Partly cloudy, with a low around 39.
Sunday
A chance of rain. Partly sunny, with a high near 58.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Cave Junction OR
 42.19°N 123.65°W (Elev. 1398 ft)
3:41 pm PST Dec 7, 2025
7pm PST Dec 7, 2025-6pm PST Dec 14, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database