National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Showers and Thunderstorms in the Southwest and Ohio Valley; Mountain Snow in the Northeast

Showers and thunderstorms, along with high-elevation snow, will begin to develop over parts of the Southwest late tonight and is expected to continue through Wednesday morning. Mountain snow over parts the Northeast will continue through Tuesday. A few strong to severe storms and heavy rainfall are possible across portions of the Lower Ohio Valley Tuesday. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

47°F

8°C

Humidity 84%
Wind Speed NNE 7 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 17 Nov 10:52 PM PST
Extended Forecast for

8 Miles N Cave Junction OR

  • Tonight

    Tonight: Partly cloudy, with a low around 38. Light north northeast wind.

    Low: 38 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 52. North northeast wind 5 to 8 mph.

    High: 52 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 33. Light north wind.

    Low: 33 °F

    Mostly Clear

  • Wednesday

    Wednesday: Rain likely after 4pm. Increasing clouds, with a high near 57. Light and variable wind. Chance of precipitation is 60%.

    High: 57 °F

    Mostly Sunny
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: Rain. Patchy fog after 5am. Low around 40. South southwest wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Rain and
    Patchy Fog

  • Thursday

    Thursday: Rain likely, mainly before 10am. Patchy fog before 10am. Otherwise, partly sunny, with a high near 53. Chance of precipitation is 70%.

    High: 53 °F

    Rain Likely
    and Patchy
    Fog

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 10pm. Patchy fog before 3am, then patchy fog after 4am. Otherwise, partly cloudy, with a low around 37.

    Low: 37 °F

    Slight Chance
    Rain and
    Patchy Fog
    then Patchy
    Fog

  • Friday

    Friday: Areas of fog before 10am. Otherwise, mostly sunny, with a high near 57.

    High: 57 °F

    Areas Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 38. Light north northeast wind.
Tuesday
Mostly sunny, with a high near 52. North northeast wind 5 to 8 mph.
Tuesday Night
Mostly clear, with a low around 33. Light north wind.
Wednesday
Rain likely after 4pm. Increasing clouds, with a high near 57. Light and variable wind. Chance of precipitation is 60%.
Wednesday Night
Rain. Patchy fog after 5am. Low around 40. South southwest wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain likely, mainly before 10am. Patchy fog before 10am. Otherwise, partly sunny, with a high near 53. Chance of precipitation is 70%.
Thursday Night
A 20 percent chance of rain before 10pm. Patchy fog before 3am, then patchy fog after 4am. Otherwise, partly cloudy, with a low around 37.
Friday
Areas of fog before 10am. Otherwise, mostly sunny, with a high near 57.
Friday Night
Partly cloudy, with a low around 36.
Saturday
Patchy fog between 7am and 8am. Otherwise, mostly sunny, with a high near 60.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 39.
Sunday
A chance of rain. Patchy fog. Otherwise, partly sunny, with a high near 59.
Sunday Night
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 40.
Monday
Rain likely. Patchy fog. Otherwise, mostly cloudy, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles N Cave Junction OR
 42.28°N 123.64°W (Elev. 1398 ft)
Last Update:
9:41 pm PST Nov 17, 2025
Forecast Valid:
11pm PST Nov 17, 2025-6pm PST Nov 24, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation