Tropical Moisture Brings Heavy Rain to Southwest; Strong Coastal Low to Impact the East Coast

Deep tropical moisture surging into the Southwest U.S. will lead to widespread showers and thunderstorms capable of producing flash flooding the next several days. A strong coastal low will develop late Friday and is expected to bring flooding, high surf, dangerous rip currents, gusty winds and heavy rain to much of the U.S. East Coast through early next week. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

52°F

11°C

Humidity 86%
Wind Speed NNE 2 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 09 Oct 05:52 PM PDT
Extended Forecast for

13 Miles ESE Cave Junction OR

  • Tonight

    Tonight: Rain likely, mainly after 2am.  Snow level 8100 feet lowering to 7000 feet after midnight . Mostly cloudy, with a low around 39. West southwest wind around 7 mph becoming south southeast in the evening.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Rain Likely

  • Friday

    Friday: Rain.  Snow level 6400 feet. High near 45. South wind 8 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 45 °F

    Rain

  • Friday Night

    Friday Night: Rain likely, mainly before 11pm.  Snow level 6200 feet lowering to 5500 feet after midnight . Mostly cloudy, with a low around 37. South wind 8 to 10 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Rain Likely

  • Saturday

    Saturday: Rain and snow likely, becoming all rain after 11am.  Snow level 5500 feet rising to 6000 feet in the afternoon. Mostly cloudy, with a high near 44. South wind 6 to 8 mph becoming west in the afternoon.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Saturday Night

    Saturday Night: A 50 percent chance of rain.  Snow level 6400 feet lowering to 5600 feet after midnight . Mostly cloudy, with a low around 37. West wind around 8 mph.

    Low: 37 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain and snow before 11am, then a chance of rain.  Snow level 5100 feet rising to 5700 feet in the afternoon. Partly sunny, with a high near 45. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 45 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Sunday Night

    Sunday Night: A 50 percent chance of rain.  Snow level 5800 feet. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain

  • Columbus Day

    Columbus Day: Rain likely before 8am, then rain and snow likely.  Snow level 5500 feet. Mostly cloudy, with a high near 40.

    High: 40 °F

    Rain/Snow
    Likely

  • Monday Night

    Monday Night: A chance of rain, mainly before 11pm.  Snow level 5800 feet. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

Detailed Forecast

Tonight
Rain likely, mainly after 2am. Snow level 8100 feet lowering to 7000 feet after midnight . Mostly cloudy, with a low around 39. West southwest wind around 7 mph becoming south southeast in the evening. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain. Snow level 6400 feet. High near 45. South wind 8 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain likely, mainly before 11pm. Snow level 6200 feet lowering to 5500 feet after midnight . Mostly cloudy, with a low around 37. South wind 8 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain and snow likely, becoming all rain after 11am. Snow level 5500 feet rising to 6000 feet in the afternoon. Mostly cloudy, with a high near 44. South wind 6 to 8 mph becoming west in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.
Saturday Night
A 50 percent chance of rain. Snow level 6400 feet lowering to 5600 feet after midnight . Mostly cloudy, with a low around 37. West wind around 8 mph.
Sunday
A chance of rain and snow before 11am, then a chance of rain. Snow level 5100 feet rising to 5700 feet in the afternoon. Partly sunny, with a high near 45. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
A 50 percent chance of rain. Snow level 5800 feet. Mostly cloudy, with a low around 35.
Columbus Day
Rain likely before 8am, then rain and snow likely. Snow level 5500 feet. Mostly cloudy, with a high near 40.
Monday Night
A chance of rain, mainly before 11pm. Snow level 5800 feet. Mostly cloudy, with a low around 36.
Tuesday
A slight chance of rain. Snow level 5900 feet rising to 6700 feet in the afternoon. Mostly sunny, with a high near 46.
Tuesday Night
A slight chance of rain. Snow level 6900 feet. Mostly cloudy, with a low around 40.
Wednesday
A chance of rain. Snow level 6500 feet. Partly sunny, with a high near 47.
Wednesday Night
A slight chance of rain. Snow level 6900 feet. Partly cloudy, with a low around 39.
Thursday
A slight chance of rain. Snow level 7100 feet. Mostly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles ESE Cave Junction OR
 42.09°N 123.41°W (Elev. 4806 ft)
4:40 pm PDT Oct 9, 2025
6pm PDT Oct 9, 2025-6pm PDT Oct 16, 2025
 
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