Severe Thunderstorms and Heavy Rain Across the Central US; Wintry Mix in the Northern Plains and Northeast

Severe thunderstorms and flash flooding are possible across the central U.S. through Saturday. Large hail, damaging winds, and tornadoes are all possible. There is an increased threat for wildfire development in the southern to central High Plains. A wintry mix of snow, sleet and freezing rain are forecast across portions of the northern Plains and central New England into early Friday morning. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

44°F

7°C

Humidity 81%
Wind Speed N 5 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 05 Mar 07:52 PM PST
Extended Forecast for

11 Miles NNE Happy Camp CA

  • Tonight

    Tonight: Partly cloudy, with a low around 30. North northeast wind 13 to 15 mph, with gusts as high as 23 mph.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 44. North northeast wind 9 to 18 mph, with gusts as high as 28 mph.

    High: 44 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 36. Northeast wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 36 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 58. East wind 9 to 14 mph becoming north in the afternoon. Winds could gust as high as 21 mph.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 42. North wind 8 to 10 mph becoming east after midnight.

    Low: 42 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: A slight chance of rain and snow.  Snow level 5400 feet. Mostly sunny, with a high near 49.

    High: 49 °F

    Slight Chance
    Rain/Snow

  • Monday Night

    Monday Night: A slight chance of snow before 10pm.  Mostly cloudy, with a low around 30.

    Low: 30 °F

    Slight Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 30. North northeast wind 13 to 15 mph, with gusts as high as 23 mph.
Friday
Mostly sunny, with a high near 44. North northeast wind 9 to 18 mph, with gusts as high as 28 mph.
Friday Night
Mostly clear, with a low around 36. Northeast wind 10 to 14 mph, with gusts as high as 21 mph.
Saturday
Sunny, with a high near 58. East wind 9 to 14 mph becoming north in the afternoon. Winds could gust as high as 21 mph.
Saturday Night
Clear, with a low around 42. North wind 8 to 10 mph becoming east after midnight.
Sunday
Sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 39.
Monday
A slight chance of rain and snow. Snow level 5400 feet. Mostly sunny, with a high near 49.
Monday Night
A slight chance of snow before 10pm. Mostly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 44.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
A slight chance of rain and snow. Snow level rising to 5600 feet in the afternoon. Mostly sunny, with a high near 48.
Wednesday Night
A chance of rain and snow. Snow level 5600 feet. Mostly cloudy, with a low around 37.
Thursday
A chance of rain and snow. Snow level 5200 feet rising to 5800 feet in the afternoon. Partly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNE Happy Camp CA
 41.94°N 123.25°W (Elev. 4360 ft)
5:49 pm PST Mar 5, 2026
8pm PST Mar 5, 2026-6pm PDT Mar 12, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database