Severe Thunderstorms and Heavy Rainfall from the Lower Mississippi Valley to the Mid-Atlantic; Active Pattern Continues in Hawaii

Scattered severe thunderstorms are expected today from the ArkLaTex and Lower Mississippi Valley through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat today from east Texas into New York. A powerful kona storm will continue to impact Hawaii through Saturday, bringing heavy rainfall, strong winds, and severe thunderstorms. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

65°F

18°C

Humidity 37%
Wind Speed WSW 8 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 11 Mar 02:52 PM PDT
Extended Forecast for

11 Miles NNE Happy Camp CA

  • Tonight

    Tonight: Partly cloudy, with a low around 35. Southwest wind 10 to 13 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain after 4pm.  Snow level 6200 feet rising to 7500 feet in the afternoon. Sunny, with a high near 52. West southwest wind 5 to 7 mph becoming calm  in the morning.

    High: 52 °F

    Sunny then
    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain.  Snow level 7300 feet lowering to 6600 feet after midnight . Partly cloudy, with a low around 37. East northeast wind 5 to 7 mph becoming calm.

    Low: 37 °F

    Slight Chance
    Rain

  • Friday

    Friday: A 20 percent chance of rain.  Snow level 6100 feet rising to 6800 feet in the afternoon. Mostly sunny, with a high near 52. West northwest wind 5 to 8 mph.

    High: 52 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: A 50 percent chance of rain, mainly after 11pm.  Snow level 7000 feet. Mostly cloudy, with a low around 39. West northwest wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Chance Rain

  • Saturday

    Saturday: Rain likely.  Snow level 7500 feet. Mostly cloudy, with a high near 49. Chance of precipitation is 70%.

    High: 49 °F

    Rain Likely

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before 11pm.  Snow level 7100 feet lowering to 5900 feet after midnight . Partly cloudy, with a low around 37.

    Low: 37 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 35. Southwest wind 10 to 13 mph, with gusts as high as 20 mph.
Thursday
A 20 percent chance of rain after 4pm. Snow level 6200 feet rising to 7500 feet in the afternoon. Sunny, with a high near 52. West southwest wind 5 to 7 mph becoming calm in the morning.
Thursday Night
A 20 percent chance of rain. Snow level 7300 feet lowering to 6600 feet after midnight . Partly cloudy, with a low around 37. East northeast wind 5 to 7 mph becoming calm.
Friday
A 20 percent chance of rain. Snow level 6100 feet rising to 6800 feet in the afternoon. Mostly sunny, with a high near 52. West northwest wind 5 to 8 mph.
Friday Night
A 50 percent chance of rain, mainly after 11pm. Snow level 7000 feet. Mostly cloudy, with a low around 39. West northwest wind 6 to 10 mph, with gusts as high as 20 mph.
Saturday
Rain likely. Snow level 7500 feet. Mostly cloudy, with a high near 49. Chance of precipitation is 70%.
Saturday Night
A 20 percent chance of rain before 11pm. Snow level 7100 feet lowering to 5900 feet after midnight . Partly cloudy, with a low around 37.
Sunday
Partly sunny, with a high near 58.
Sunday Night
Mostly cloudy, with a low around 45.
Monday
Mostly sunny, with a high near 65.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Sunny, with a high near 68.
Tuesday Night
Partly cloudy, with a low around 50.
Wednesday
Mostly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNE Happy Camp CA
 41.95°N 123.28°W (Elev. 4839 ft)
3:21 pm PDT Mar 11, 2026
3pm PDT Mar 11, 2026-6pm PDT Mar 18, 2026
 
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Additional Resources

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