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

35°F

2°C

Humidity 100%
Wind Speed SSW 0 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 05 Mar 02:52 AM PST
Extended Forecast for

11 Miles NNE Happy Camp CA

  • Overnight

    Overnight: A 20 percent chance of snow.  Mostly cloudy, with a low around 29. North wind around 6 mph.

    Low: 29 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: A chance of snow before 10am, then a slight chance of snow after 11am.  Mostly sunny, with a high near 37. North northeast wind around 9 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 10 percent chance of snow after 4am.  Partly cloudy, with a low around 29. North northeast wind around 10 mph.

    Low: 29 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Friday

    Friday: A slight chance of rain and snow before 10am.  Snow level 5200 feet rising to 5800 feet in the afternoon. Mostly sunny, with a high near 41. North northeast wind around 8 mph.  Chance of precipitation is 20%.

    High: 41 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 34. North northeast wind around 9 mph.

    Low: 34 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: A slight chance of rain after 4am.  Snow level 7800 feet lowering to 7100 feet after midnight . Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy
    then Slight
    Chance Rain

Detailed Forecast

Overnight
A 20 percent chance of snow. Mostly cloudy, with a low around 29. North wind around 6 mph.
Thursday
A chance of snow before 10am, then a slight chance of snow after 11am. Mostly sunny, with a high near 37. North northeast wind around 9 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Thursday Night
A 10 percent chance of snow after 4am. Partly cloudy, with a low around 29. North northeast wind around 10 mph.
Friday
A slight chance of rain and snow before 10am. Snow level 5200 feet rising to 5800 feet in the afternoon. Mostly sunny, with a high near 41. North northeast wind around 8 mph. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 34. North northeast wind around 9 mph.
Saturday
Sunny, with a high near 52.
Saturday Night
Mostly clear, with a low around 43.
Sunday
Sunny, with a high near 57.
Sunday Night
A slight chance of rain after 4am. Snow level 7800 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 5800 feet lowering to 5200 feet in the afternoon . Partly sunny, with a high near 47.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
Partly sunny, with a high near 42.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
A slight chance of rain and snow. Partly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNE Happy Camp CA
 41.95°N 123.28°W (Elev. 4839 ft)
2:56 am PST Mar 5, 2026
3am PST Mar 5, 2026-6pm PDT Mar 11, 2026
 
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Additional Resources

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