Critical Fire Weather in the Plains; Unseasonably Warm in the Southwest and Southern U.S.

Unseasonably warm temperatures continue through the weekend across the Southwest and southern U.S., with more than 100 record or near record maximum temperatures forecast through the rest of the week and over the weekend. Elevated to critical fire weather conditions will persist across the Plains and Southeast U.S. this weekend. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

37°F

3°C

Humidity 88%
Wind Speed SW 0 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 28 Mar 02:52 AM PDT
Extended Forecast for

Illinois Valley OR

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 41. Calm wind.

    Low: 41 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 70. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 70 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 64. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 64 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of rain after 11pm.  Snow level 5800 feet lowering to 3600 feet after midnight . Mostly cloudy, with a low around 34. West wind around 5 mph becoming calm  in the evening.

    Low: 34 °F

    Slight Chance
    Rain

  • Monday

    Monday: A 20 percent chance of rain.  Snow level 2800 feet rising to 4400 feet in the afternoon. Mostly sunny, with a high near 61.

    High: 61 °F

    Slight Chance
    Rain

  • Monday Night

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

    Low: 32 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of rain after 11am.  Snow level 4200 feet rising to 4800 feet in the afternoon. Mostly sunny, with a high near 64.

    High: 64 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after 11pm.  Snow level 4600 feet lowering to 3700 feet after midnight . Mostly cloudy, with a low around 37.

    Low: 37 °F

    Rain Likely

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 41. Calm wind.
Saturday
Mostly sunny, with a high near 70. Calm wind becoming west southwest around 5 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 39. Calm wind.
Sunday
Partly sunny, with a high near 64. Calm wind becoming west southwest around 5 mph in the afternoon.
Sunday Night
A 20 percent chance of rain after 11pm. Snow level 5800 feet lowering to 3600 feet after midnight . Mostly cloudy, with a low around 34. West wind around 5 mph becoming calm in the evening.
Monday
A 20 percent chance of rain. Snow level 2800 feet rising to 4400 feet in the afternoon. Mostly sunny, with a high near 61.
Monday Night
Mostly clear, with a low around 32.
Tuesday
A slight chance of rain after 11am. Snow level 4200 feet rising to 4800 feet in the afternoon. Mostly sunny, with a high near 64.
Tuesday Night
Rain likely, mainly after 11pm. Snow level 4600 feet lowering to 3700 feet after midnight . Mostly cloudy, with a low around 37.
Wednesday
Rain. Snow level 4000 feet rising to 4600 feet. Cloudy, with a high near 51.
Wednesday Night
Rain. Snow level 4100 feet lowering to 3100 feet after midnight . Cloudy, with a low around 33.
Thursday
Rain. Snow level 2900 feet rising to 3500 feet in the afternoon. Mostly cloudy, with a high near 50.
Thursday Night
A chance of rain. Snow level 3700 feet lowering to 2900 feet after midnight . Mostly cloudy, with a low around 29.
Friday
A slight chance of rain. Snow level 2800 feet rising to 4500 feet in the afternoon. Sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
Illinois Valley OR
 42.09°N 123.68°W (Elev. 1394 ft)
2:01 am PDT Mar 28, 2026
3am PDT Mar 28, 2026-6pm PDT Apr 3, 2026
 
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Additional Resources

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