Active Spring Like Pattern Across the Eastern Half of the Country

The second storm will track across central and eastern portion of the country this weekend. Heavy wintry precipitation will affect the northern Plains to the upper peninsula of Michigan. Severe thunderstorms are expected along and ahead of the cold front, where very large hail, damaging winds and a few tornadoes are possible from the mid-Mississippi and Ohio Valleys to southern Plains. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

65°F

18°C

Humidity 34%
Wind Speed N 7 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 03 Apr 06:52 PM PDT
Extended Forecast for

17 Miles WNW Illinois Valley OR

  • Tonight

    Tonight: Mostly clear, with a low around 49. East wind 16 to 20 mph, with gusts as high as 30 mph.

    Low: 49 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 65. East wind 15 to 20 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 65 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 53. North wind 7 to 11 mph becoming east in the evening.

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 64. East wind 7 to 10 mph becoming southwest in the morning.

    High: 64 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 50. West southwest wind 6 to 9 mph becoming south southeast after midnight.

    Low: 50 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Monday Night

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

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of rain, mainly after 11am.  Snow level 6100 feet rising to 7100 feet in the afternoon. Partly sunny, with a high near 54.

    High: 54 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A chance of rain.  Snow level 7200 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 49. East wind 16 to 20 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 65. East wind 15 to 20 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 53. North wind 7 to 11 mph becoming east in the evening.
Sunday
Mostly sunny, with a high near 64. East wind 7 to 10 mph becoming southwest in the morning.
Sunday Night
Partly cloudy, with a low around 50. West southwest wind 6 to 9 mph becoming south southeast after midnight.
Monday
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 6100 feet rising to 7100 feet in the afternoon. Partly sunny, with a high near 54.
Tuesday Night
A chance of rain. Snow level 7200 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 42.
Wednesday
A chance of rain. Snow level 6200 feet. Partly sunny, with a high near 53.
Wednesday Night
A chance of rain. Snow level 6400 feet lowering to 5200 feet after midnight . Partly cloudy, with a low around 39.
Thursday
A slight chance of rain. Snow level 4700 feet rising to 5400 feet in the afternoon. Mostly sunny, with a high near 54.
Thursday Night
Mostly clear, with a low around 38.
Friday
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)
4:41 pm PDT Apr 3, 2026
7pm PDT Apr 3, 2026-6pm PDT Apr 10, 2026
 
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Additional Resources

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Hourly Weather Forecast

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