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

55°F

13°C

Humidity 53%
Wind Speed ESE 2 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 27 Mar 10:52 AM PDT
Extended Forecast for

17 Miles SSE Agness OR

  • Today

    Today: Sunny, with a high near 69. East wind 6 to 8 mph becoming west northwest in the afternoon.

    High: 69 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 46. North wind around 7 mph becoming east northeast after midnight.

    Low: 46 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 64. East northeast wind around 6 mph becoming light and variable.

    High: 64 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 47. Northwest wind 5 to 8 mph becoming east after midnight.

    Low: 47 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 61. East southeast wind 5 to 9 mph becoming west southwest in the afternoon.

    High: 61 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of rain, mainly after 11pm.  Snow level 5900 feet lowering to 5100 feet after midnight . Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain

  • Monday

    Monday: Rain likely.  Snow level 5000 feet. Mostly cloudy, with a high near 51. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 51 °F

    Rain Likely

  • Monday Night

    Monday Night: A chance of rain.  Snow level 5300 feet lowering to 4700 feet after midnight . Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance Rain

  • Tuesday

    Tuesday: A chance of rain.  Snow level 4700 feet. Partly sunny, with a high near 50.

    High: 50 °F

    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 69. East wind 6 to 8 mph becoming west northwest in the afternoon.
Tonight
Mostly clear, with a low around 46. North wind around 7 mph becoming east northeast after midnight.
Saturday
Mostly sunny, with a high near 64. East northeast wind around 6 mph becoming light and variable.
Saturday Night
Partly cloudy, with a low around 47. Northwest wind 5 to 8 mph becoming east after midnight.
Sunday
Mostly sunny, with a high near 61. East southeast wind 5 to 9 mph becoming west southwest in the afternoon.
Sunday Night
A 40 percent chance of rain, mainly after 11pm. Snow level 5900 feet lowering to 5100 feet after midnight . Mostly cloudy, with a low around 45.
Monday
Rain likely. Snow level 5000 feet. Mostly cloudy, with a high near 51. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
A chance of rain. Snow level 5300 feet lowering to 4700 feet after midnight . Mostly cloudy, with a low around 44.
Tuesday
A chance of rain. Snow level 4700 feet. Partly sunny, with a high near 50.
Tuesday Night
Rain. Snow level 4800 feet lowering to 4300 feet after midnight . Mostly cloudy, with a low around 42.
Wednesday
Rain. Snow level 3900 feet. Cloudy, with a high near 44.
Wednesday Night
Rain. Snow level 3700 feet lowering to 3100 feet after midnight . Cloudy, with a low around 39.
Thursday
Rain and snow. Snow level 3100 feet. Cloudy, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles SSE Agness OR
 42.32°N 123.96°W (Elev. 2408 ft)
10:41 am PDT Mar 27, 2026
11am PDT Mar 27, 2026-6pm PDT Apr 2, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database