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

35°F

2°C

Humidity 100%
Wind Speed SSW 1 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 06 Mar 01:52 AM PST
Extended Forecast for

12 Miles NE Happy Camp CA

  • Overnight

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

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 41. North wind 11 to 21 mph, with gusts as high as 31 mph.

    High: 41 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 36. North northeast wind 13 to 17 mph, with gusts as high as 26 mph.

    Low: 36 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 55. South wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 23 mph.

    High: 55 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 42. North wind 9 to 11 mph becoming east after midnight.

    Low: 42 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Sunday Night

    Sunday Night: A slight chance of rain and snow after 4am.  Snow level 7700 feet lowering to 6900 feet after midnight . Mostly clear, with a low around 38. Chance of precipitation is 10%.

    Low: 38 °F

    Mostly Clear
    then Slight
    Chance
    Rain/Snow

  • Monday

    Monday: A slight chance of rain and snow before 7am, then a slight chance of snow between 7am and 10am.  Mostly sunny, with a high near 46.

    High: 46 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 30. North northeast wind around 15 mph, with gusts as high as 23 mph.
Friday
Mostly sunny, with a high near 41. North wind 11 to 21 mph, with gusts as high as 31 mph.
Friday Night
Mostly clear, with a low around 36. North northeast wind 13 to 17 mph, with gusts as high as 26 mph.
Saturday
Sunny, with a high near 55. South wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 23 mph.
Saturday Night
Clear, with a low around 42. North wind 9 to 11 mph becoming east after midnight.
Sunday
Sunny, with a high near 56.
Sunday Night
A slight chance of rain and snow after 4am. Snow level 7700 feet lowering to 6900 feet after midnight . Mostly clear, with a low around 38. Chance of precipitation is 10%.
Monday
A slight chance of rain and snow before 7am, then a slight chance of snow between 7am and 10am. Mostly sunny, with a high near 46.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 44.
Tuesday Night
A slight chance of snow. Partly cloudy, with a low around 34.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 49.
Wednesday Night
A chance of rain and snow. Snow level 6200 feet lowering to 5700 feet after midnight . Mostly cloudy, with a low around 37.
Thursday
A chance of rain and snow. Partly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NE Happy Camp CA
 41.92°N 123.21°W (Elev. 5666 ft)
2:21 am PST Mar 6, 2026
2am PST Mar 6, 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