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

Heavy Rainfall Threat Continues in the Southwest on Monday; Record Warmth in the Plains and Midwest

Remnant moisture from Tropical Storm Rachel will persist over portions of the Great Basin and Southwest on Monday, bringing a potential heavy to excessive rainfall risk. Well above average and potentially record breaking temperatures will develop across the Plains and Midwest early this week, spreading into the Lower Mississippi Valley and Southeast midweek. Read More >

Hazardous Weather Conditions

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

61°F

16°C

Humidity 31%
Wind Speed N 10 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 12 Oct 11:52 AM PDT
Extended Forecast for

Cave Junction OR

Frost Advisory October 13, 02:00am until October 13, 09:00am
Click here for hazard details and duration
Frost Advisory

  • Columbus Day

    Columbus Day: Sunny, with a high near 67. North northeast wind around 8 mph.

    High: 67 °F

    Sunny

  • Tonight

    Tonight: Areas of frost after 4am. Otherwise, mostly clear, with a low around 33. North wind around 6 mph.

    Low: 33 °F

    Mostly Clear
    then Areas
    Frost

  • Tuesday

    Tuesday: Widespread frost, mainly between 7am and 9am. Otherwise, sunny, with a high near 72. North wind 3 to 6 mph.

    High: 72 °F

    Frost then
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 42. North wind around 6 mph.

    Low: 42 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 80. North wind around 7 mph.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 44.

    Low: 44 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 44.

    Low: 44 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

Detailed Forecast

Columbus Day
Sunny, with a high near 67. North northeast wind around 8 mph.
Tonight
Areas of frost after 4am. Otherwise, mostly clear, with a low around 33. North wind around 6 mph.
Tuesday
Widespread frost, mainly between 7am and 9am. Otherwise, sunny, with a high near 72. North wind 3 to 6 mph.
Tuesday Night
Partly cloudy, with a low around 42. North wind around 6 mph.
Wednesday
Sunny, with a high near 80. North wind around 7 mph.
Wednesday Night
Clear, with a low around 44.
Thursday
Sunny, with a high near 84.
Thursday Night
Clear, with a low around 44.
Friday
Sunny, with a high near 84.
Friday Night
Mostly clear, with a low around 42.
Saturday
Sunny, with a high near 78.
Saturday Night
Mostly clear, with a low around 43.
Sunday
Mostly sunny, with a high near 74.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cave Junction OR
 42.17°N 123.64°W (Elev. 1398 ft)
Last Update:
11:56 am PDT Oct 12, 2026
Forecast Valid:
12pm PDT Oct 12, 2026-6pm PDT Oct 18, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation