Active Spring Like Pattern Across the Country

A frontal boundary will slowly move eastward and clear most of the eastern seaboard by Sunday. Showers and thunderstorms, some severe, will accompany this front alongside the threat of heavy rainfall; These threats may linger along the Gulf Coast states into early next week. Meanwhile, record spring-like warmth is forecast, mainly east of the Mississippi River, this weekend into next week. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

36°F

2°C

Humidity 100%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 07 Mar 04:52 AM PST
Extended Forecast for

5 Miles NNW Cave Junction OR

  • Today

    Today: Patchy fog between 8am and 9am.  Otherwise, partly sunny, then gradually becoming sunny, with a high near 66. Calm wind becoming east northeast around 5 mph in the afternoon.

    High: 66 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 42. Light east northeast wind.

    Low: 42 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 65. Calm wind becoming north northeast around 6 mph in the afternoon.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of rain, mainly after 10pm.  Mostly cloudy, with a low around 40. Light north wind.

    Low: 40 °F

    Chance Rain

  • Monday

    Monday: A 30 percent chance of rain before 10am.  Snow level 3900 feet. Partly sunny, with a high near 55. North northeast wind 3 to 7 mph.

    High: 55 °F

    Chance Rain
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

  • Tuesday Night

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

    Low: 33 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain.  Snow level 3900 feet rising to 5900 feet in the afternoon. Partly sunny, with a high near 63.

    High: 63 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Patchy fog between 8am and 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 66. Calm wind becoming east northeast around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 42. Light east northeast wind.
Sunday
Sunny, with a high near 65. Calm wind becoming north northeast around 6 mph in the afternoon.
Sunday Night
A 40 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 40. Light north wind.
Monday
A 30 percent chance of rain before 10am. Snow level 3900 feet. Partly sunny, with a high near 55. North northeast wind 3 to 7 mph.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
Partly sunny, with a high near 56.
Tuesday Night
Partly cloudy, with a low around 33.
Wednesday
A slight chance of rain. Snow level 3900 feet rising to 5900 feet in the afternoon. Partly sunny, with a high near 63.
Wednesday Night
A chance of rain, mainly after 10pm. Mostly cloudy, with a low around 39.
Thursday
A chance of rain. Partly sunny, with a high near 64.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 40.
Friday
A chance of rain and snow. Snow level 4100 feet rising to 4900 feet in the afternoon. Partly sunny, with a high near 64.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Cave Junction OR
 42.25°N 123.69°W (Elev. 1499 ft)
3:41 am PST Mar 7, 2026
5am PST Mar 7, 2026-6pm PDT Mar 13, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database