Arctic Air Mass Lingers for Areas of the East; Critical Fire Weather for the Plains; Active Weather Pattern for Hawaii

Arctic air lingers for the east, however, winds will slowly subside and a slow moderating trend starts during the week. Moisture continues to provide rainfall and higher elevation snow for the Pacific Northwest, northern California and northern Rockies through Monday. For the State of Hawaii, dangerous surf conditions with strong winds and heavy rainfall will impact the islands through Monday. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

Lat: 42.10386°NLon: 123.68519°WElev: 1389.0ft.

NA

42°F

6°C

Humidity 98%
Wind Speed S 1 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 08 Feb 06:52 PM PST
Extended Forecast for

7 Miles NNE Cave Junction OR

  • Tonight

    Tonight: A 50 percent chance of rain, mainly before 10pm.  Widespread dense fog, mainly between 8pm and 5am. Snow level 4600 feet lowering to 4100 feet after midnight .  Otherwise, mostly cloudy, with a low around 34. Light and variable wind.

    Low: 34 °F

    Chance Rain
    and Dense Fog

  • Monday

    Monday: Widespread dense fog, mainly before 9am.  Otherwise, mostly sunny, with a high near 47. Light north northeast wind.

    High: 47 °F

    Dense Fog

  • Monday Night

    Monday Night: Widespread dense fog, mainly between 4am and 5am.  Otherwise, mostly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Dense Fog

  • Tuesday

    Tuesday: A 10 percent chance of rain after 4pm.  Widespread fog before 11am. Snow level 3200 feet rising to 4500 feet in the afternoon.  Otherwise, mostly cloudy, with a high near 49. Calm wind.

    High: 49 °F

    Fog then
    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before 10pm.  Widespread fog, mainly after 11pm.  Otherwise, mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Slight Chance
    Rain and Fog
    then Fog

  • Wednesday

    Wednesday: A 20 percent chance of rain.  Widespread fog, mainly before 10am. Snow level 4200 feet rising to 4900 feet in the afternoon.  Otherwise, mostly sunny, with a high near 52.

    High: 52 °F

    Slight Chance
    Rain and Fog

  • Wednesday Night

    Wednesday Night: Widespread fog, mainly before 5am.  Otherwise, partly cloudy, with a low around 31.

    Low: 31 °F

    Fog

  • Thursday

    Thursday: Areas of fog before 11am.  Otherwise, partly sunny, with a high near 51.

    High: 51 °F

    Areas Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: A slight chance of rain after 4am.  Patchy fog. Snow level 4300 feet.  Otherwise, partly cloudy, with a low around 30.

    Low: 30 °F

    Patchy Fog
    then Slight
    Chance Rain
    and Areas Fog

Detailed Forecast

Tonight
A 50 percent chance of rain, mainly before 10pm. Widespread dense fog, mainly between 8pm and 5am. Snow level 4600 feet lowering to 4100 feet after midnight . Otherwise, mostly cloudy, with a low around 34. Light and variable wind.
Monday
Widespread dense fog, mainly before 9am. Otherwise, mostly sunny, with a high near 47. Light north northeast wind.
Monday Night
Widespread dense fog, mainly between 4am and 5am. Otherwise, mostly cloudy, with a low around 32. Calm wind.
Tuesday
A 10 percent chance of rain after 4pm. Widespread fog before 11am. Snow level 3200 feet rising to 4500 feet in the afternoon. Otherwise, mostly cloudy, with a high near 49. Calm wind.
Tuesday Night
A 20 percent chance of rain before 10pm. Widespread fog, mainly after 11pm. Otherwise, mostly cloudy, with a low around 31. Calm wind.
Wednesday
A 20 percent chance of rain. Widespread fog, mainly before 10am. Snow level 4200 feet rising to 4900 feet in the afternoon. Otherwise, mostly sunny, with a high near 52.
Wednesday Night
Widespread fog, mainly before 5am. Otherwise, partly cloudy, with a low around 31.
Thursday
Areas of fog before 11am. Otherwise, partly sunny, with a high near 51.
Thursday Night
A slight chance of rain after 4am. Patchy fog. Snow level 4300 feet. Otherwise, partly cloudy, with a low around 30.
Friday
A chance of rain, mainly after 10am. Areas of fog before noon. Snow level 3800 feet rising to 4600 feet in the afternoon. Otherwise, mostly cloudy, with a high near 49.
Friday Night
Rain likely. Patchy fog. Snow level 4300 feet. Otherwise, mostly cloudy, with a low around 32.
Saturday
Rain. Areas of fog. Snow level 3600 feet. Otherwise, mostly cloudy, with a high near 42.
Saturday Night
Rain, possibly mixed with snow. Snow level 3200 feet lowering to 2700 feet after midnight . Mostly cloudy, with a low around 27.
Sunday
Rain, possibly mixed with snow. Snow level 2500 feet. Mostly cloudy, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Cave Junction OR
 42.26°N 123.58°W (Elev. 1401 ft)
4:41 pm PST Feb 8, 2026
7pm PST Feb 8, 2026-6pm PST Feb 15, 2026
 
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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