Severe Thunderstorms in the Central U.S.; Record Temperatures Likely for Eastern U.S.

Several rounds of severe thunderstorms and heavy rain are forecast from the southern Plains to the Midwest through Friday. Large hail, damaging wind gusts, and tornadoes are possible. A significant warm-up is expected for much of the Eastern U.S. into next week. Several daily record temperature records are likely to be broken. Fire weather concerns will return to the central/southern High Plains. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

36°F

2°C

Humidity 100%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 05 Mar 03:52 AM PST
Extended Forecast for

12 Miles W Happy Camp CA

  • Today

    Today: A 30 percent chance of snow, mainly between 8am and 10am.  Mostly sunny, with a high near 39. North wind 7 to 10 mph.  Little or no snow accumulation expected.

    High: 39 °F

    Chance Snow

  • Tonight

    Tonight: Partly cloudy, with a low around 29. North northeast wind 11 to 14 mph, with gusts as high as 20 mph.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 43. North wind around 11 mph.

    High: 43 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 35. Northeast wind around 11 mph.

    Low: 35 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 54. Northeast wind around 11 mph.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Sunday Night

    Sunday Night: A slight chance of rain after 4am.  Snow level 7900 feet lowering to 7100 feet after midnight . Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Monday

    Monday: A slight chance of rain and snow before 10am.  Snow level 5700 feet lowering to 5200 feet in the afternoon . Mostly sunny, with a high near 49.

    High: 49 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Sunny

Detailed Forecast

Today
A 30 percent chance of snow, mainly between 8am and 10am. Mostly sunny, with a high near 39. North wind 7 to 10 mph. Little or no snow accumulation expected.
Tonight
Partly cloudy, with a low around 29. North northeast wind 11 to 14 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 43. North wind around 11 mph.
Friday Night
Mostly clear, with a low around 35. Northeast wind around 11 mph.
Saturday
Sunny, with a high near 54. Northeast wind around 11 mph.
Saturday Night
Mostly clear, with a low around 44.
Sunday
Sunny, with a high near 58.
Sunday Night
A slight chance of rain after 4am. Snow level 7900 feet lowering to 7100 feet after midnight . Partly cloudy, with a low around 39.
Monday
A slight chance of rain and snow before 10am. Snow level 5700 feet lowering to 5200 feet in the afternoon . Mostly sunny, with a high near 49.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
Partly sunny, with a high near 43.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
A slight chance of rain and snow. Partly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles W Happy Camp CA
 41.79°N 123.59°W (Elev. 5000 ft)
3:41 am PST Mar 5, 2026
4am PST Mar 5, 2026-6pm PDT Mar 11, 2026
 
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Additional Resources

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