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

41°F

5°C

Humidity 98%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 09 Feb 12:52 AM PST
Extended Forecast for

15 Miles ESE Cave Junction OR

  • Overnight

    Overnight: Mostly cloudy, with a low around 30. West wind around 6 mph.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 44. East wind 5 to 9 mph.

    High: 44 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 35. East wind around 8 mph.

    Low: 35 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain and snow, mainly after 4pm.  Mostly cloudy, with a high near 46. East southeast wind around 7 mph becoming north in the afternoon.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 46 °F

    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain and snow.  Snow level 4700 feet. Mostly cloudy, with a low around 34. North wind around 6 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 34 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow before 4pm, then a slight chance of rain.  Snow level rising to 5000 feet in the afternoon. Mostly sunny, with a high near 46. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 46 °F

    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A slight chance of rain, mixing with snow after 7pm, then gradually ending.  Snow level 4900 feet. Partly cloudy, with a low around 35. Chance of precipitation is 20%.

    Low: 35 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 30. West wind around 6 mph.
Monday
Mostly sunny, with a high near 44. East wind 5 to 9 mph.
Monday Night
Mostly cloudy, with a low around 35. East wind around 8 mph.
Tuesday
A chance of rain and snow, mainly after 4pm. Mostly cloudy, with a high near 46. East southeast wind around 7 mph becoming north in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday Night
A chance of rain and snow. Snow level 4700 feet. Mostly cloudy, with a low around 34. North wind around 6 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday
A chance of rain and snow before 4pm, then a slight chance of rain. Snow level rising to 5000 feet in the afternoon. Mostly sunny, with a high near 46. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday Night
A slight chance of rain, mixing with snow after 7pm, then gradually ending. Snow level 4900 feet. Partly cloudy, with a low around 35. Chance of precipitation is 20%.
Thursday
Partly sunny, with a high near 46.
Thursday Night
Partly cloudy, with a low around 33.
Friday
A slight chance of snow between 10am and 4pm, then a chance of rain and snow. Mostly cloudy, with a high near 46.
Friday Night
Rain and snow likely. Mostly cloudy, with a low around 35.
Saturday
Snow. Mostly cloudy, with a high near 38.
Saturday Night
Snow. Mostly cloudy, with a low around 30.
Sunday
Snow. Mostly cloudy, with a high near 38.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ESE Cave Junction OR
 42.07°N 123.38°W (Elev. 4656 ft)
12:42 am PST Feb 9, 2026
1am PST Feb 9, 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