Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

46°F

8°C

Humidity 96%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 27 Feb 07:52 PM PST
Extended Forecast for

5 Miles NNW Cave Junction OR

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after 4am.  Increasing clouds, with a low around 44. Light and variable wind.

    Low: 44 °F

    Partly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: Rain likely before 10am, then showers after 10am.  High near 57. Calm wind.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 57 °F

    Showers

  • Saturday Night

    Saturday Night: Showers.  Patchy fog after 4am. Low around 46. Calm wind.  Chance of precipitation is 90%.

    Low: 46 °F

    Showers and
    Patchy Fog

  • Sunday

    Sunday: Showers.  Patchy fog before 10am. High near 56. Calm wind.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 56 °F

    Showers and
    Patchy Fog

  • Sunday Night

    Sunday Night: Showers likely, mainly before 10pm.  Mostly cloudy, with a low around 42. Calm wind.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Showers
    Likely

  • Monday

    Monday: A 30 percent chance of showers, mainly before 10am.  Mostly sunny, with a high near 60.

    High: 60 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of rain, mainly after 4pm.  Partly sunny, with a high near 59.

    High: 59 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly after 10pm.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Rain

Detailed Forecast

Tonight
A 30 percent chance of rain, mainly after 4am. Increasing clouds, with a low around 44. Light and variable wind.
Saturday
Rain likely before 10am, then showers after 10am. High near 57. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Showers. Patchy fog after 4am. Low around 46. Calm wind. Chance of precipitation is 90%.
Sunday
Showers. Patchy fog before 10am. High near 56. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 42. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
A 30 percent chance of showers, mainly before 10am. Mostly sunny, with a high near 60.
Monday Night
Mostly clear, with a low around 40.
Tuesday
A chance of rain, mainly after 4pm. Partly sunny, with a high near 59.
Tuesday Night
Rain, mainly after 10pm. Mostly cloudy, with a low around 42.
Wednesday
Rain. Snow level 4500 feet. Mostly cloudy, with a high near 52.
Wednesday Night
Rain likely. Snow level 3800 feet. Mostly cloudy, with a low around 37.
Thursday
A chance of rain. Snow level 3500 feet rising to 4300 feet in the afternoon. Partly sunny, with a high near 55.
Thursday Night
A slight chance of rain. Snow level 4400 feet. Partly cloudy, with a low around 36.
Friday
A slight chance of rain. Snow level 4300 feet rising to 5100 feet in the afternoon. Partly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Cave Junction OR
 42.25°N 123.69°W (Elev. 1499 ft)
4:18 pm PST Feb 27, 2026
8pm PST Feb 27, 2026-6pm PST Mar 6, 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