Back-to-Back Storms for the Center of the Nation

These storm systems will bring late season snow, sleet and ice for portions of the northern Plains, upper Midwest and Great Lakes region. Meanwhile, where temperatures are warmer, severe thunderstorms are expected for areas of the Mississippi Valley into the southern Plains. Furthermore, combination of windy and dry conditions will raise fire weather concerns for the southern High Plains. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

55°F

13°C

Humidity 54%
Wind Speed WSW 6 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 02 Apr 02:52 PM PDT
Extended Forecast for

17 Miles WNW Illinois Valley OR

Freeze Warning April 3, 02:00am until April 3, 09:00am
Click here for hazard details and duration
Freeze Warning
  • Tonight

    Tonight: Mostly clear, with a low around 31. Northwest wind 9 to 14 mph becoming east after midnight.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 57. Northeast wind 11 to 14 mph.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 45. Northeast wind 14 to 21 mph.

    Low: 45 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 65. Breezy, with an east wind 17 to 22 mph decreasing to 10 to 15 mph in the afternoon.

    High: 65 °F

    Sunny and
    Breezy then
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 49. North northwest wind 7 to 13 mph becoming east northeast after midnight.

    Low: 49 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 31. Northwest wind 9 to 14 mph becoming east after midnight.
Friday
Sunny, with a high near 57. Northeast wind 11 to 14 mph.
Friday Night
Clear, with a low around 45. Northeast wind 14 to 21 mph.
Saturday
Sunny, with a high near 65. Breezy, with an east wind 17 to 22 mph decreasing to 10 to 15 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 49. North northwest wind 7 to 13 mph becoming east northeast after midnight.
Sunday
Mostly sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 49.
Monday
Mostly sunny, with a high near 60.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
A chance of rain, mainly after 11am. Snow level 6500 feet rising to 7100 feet in the afternoon. Partly sunny, with a high near 55.
Tuesday Night
A chance of rain. Snow level 7200 feet lowering to 6700 feet after midnight . Mostly cloudy, with a low around 43.
Wednesday
A chance of rain. Snow level 6200 feet. Partly sunny, with a high near 53.
Wednesday Night
A chance of rain. Snow level 6300 feet lowering to 5300 feet after midnight . Partly cloudy, with a low around 41.
Thursday
A slight chance of rain. Snow level 4700 feet rising to 5400 feet in the afternoon. Mostly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles WNW Illinois Valley OR
 42.18°N 123.98°W (Elev. 4344 ft)
12:57 pm PDT Apr 2, 2026
3pm PDT Apr 2, 2026-6pm PDT Apr 9, 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