Record Warmth Lingers; Fire Weather Concerns; Unsettled Pacific Northwest

More record warm temperatures are forecast this week from California, Southwest, Plains then into the Mississippi Valley and Southeast. The warmth combining with dry conditions may result in elevated to locally critical fire weather conditions. Meanwhile, another Pacific system will move across the Pacific Northwest with lower elevation rain and mountain snows. For Hawaii, conditions improving. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

42°F

6°C

Humidity 93%
Wind Speed SSW 0 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 22 Mar 11:52 PM PDT
Extended Forecast for

8 Miles NW Cave Junction OR

  • Overnight

    Overnight: Mostly cloudy, with a low around 39. Southeast wind 3 to 6 mph.

    Low: 39 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of rain after 4pm.  Snow level 4800 feet rising to 6800 feet in the afternoon. Partly sunny, with a high near 56. Light and variable wind becoming west southwest 6 to 11 mph in the afternoon.

    High: 56 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly before 2am.  Mostly cloudy, with a low around 47. Southwest wind 9 to 13 mph.

    Low: 47 °F

    Chance Rain

  • Tuesday

    Tuesday: A 50 percent chance of rain, mainly after 11am.  Mostly cloudy, with a high near 52. Breezy, with a south southwest wind 13 to 23 mph, with gusts as high as 34 mph.

    High: 52 °F

    Chance Rain
    and Breezy

  • Tuesday Night

    Tuesday Night: Rain.  Snow level 8600 feet lowering to 6800 feet after midnight . Low around 43. Southwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 31 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Rain

  • Wednesday

    Wednesday: Rain likely before 8am, then rain likely, possibly mixed with snow.  Snow level 5800 feet lowering to 4600 feet. Partly sunny, with a high near 45. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 8pm, then a chance of snow between 8pm and 11pm.  Partly cloudy, with a low around 32. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 37. Breezy.

    Low: 37 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 39. Southeast wind 3 to 6 mph.
Monday
A 20 percent chance of rain after 4pm. Snow level 4800 feet rising to 6800 feet in the afternoon. Partly sunny, with a high near 56. Light and variable wind becoming west southwest 6 to 11 mph in the afternoon.
Monday Night
A 30 percent chance of rain, mainly before 2am. Mostly cloudy, with a low around 47. Southwest wind 9 to 13 mph.
Tuesday
A 50 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 52. Breezy, with a south southwest wind 13 to 23 mph, with gusts as high as 34 mph.
Tuesday Night
Rain. Snow level 8600 feet lowering to 6800 feet after midnight . Low around 43. Southwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain likely before 8am, then rain likely, possibly mixed with snow. Snow level 5800 feet lowering to 4600 feet. Partly sunny, with a high near 45. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday Night
A chance of rain and snow before 8pm, then a chance of snow between 8pm and 11pm. Partly cloudy, with a low around 32. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday
Sunny, with a high near 52.
Thursday Night
Partly cloudy, with a low around 37. Breezy.
Friday
Mostly sunny, with a high near 63.
Friday Night
Partly cloudy, with a low around 44.
Saturday
Mostly sunny, with a high near 62.
Saturday Night
Mostly clear, with a low around 43.
Sunday
A slight chance of rain and snow. Snow level 5900 feet. Mostly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NW Cave Junction OR
 42.24°N 123.75°W (Elev. 4163 ft)
11:31 pm PDT Mar 22, 2026
12am PDT Mar 23, 2026-6pm PDT Mar 29, 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