Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

61°F

16°C

Humidity 29%
Wind Speed NNW 3 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 17 Apr 07:52 PM PDT
Extended Forecast for

Happy Camp CA

  • Tonight

    Tonight: Partly cloudy, with a low around 40. Light and variable wind.

    Low: 40 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 75. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 75 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 46. Southwest wind around 6 mph becoming calm  in the evening.

    Low: 46 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 73. Light and variable wind.

    High: 73 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 46. Southwest wind around 6 mph becoming light and variable.

    Low: 46 °F

    Chance Rain

  • Monday

    Monday: Rain likely.  Mostly cloudy, with a high near 64. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 64 °F

    Rain Likely

  • Monday Night

    Monday Night: Rain.  Low around 44. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 44 °F

    Rain

  • Tuesday

    Tuesday: Rain likely, then showers and possibly a thunderstorm after 11am.  Cloudy, with a high near 61.

    High: 61 °F

    Showers

  • Tuesday Night

    Tuesday Night: Rain, mainly before 11pm.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 40. Light and variable wind.
Saturday
Mostly sunny, with a high near 75. Calm wind becoming south southwest around 6 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 46. Southwest wind around 6 mph becoming calm in the evening.
Sunday
Mostly cloudy, with a high near 73. Light and variable wind.
Sunday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 46. Southwest wind around 6 mph becoming light and variable.
Monday
Rain likely. Mostly cloudy, with a high near 64. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Rain. Low around 44. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain likely, then showers and possibly a thunderstorm after 11am. Cloudy, with a high near 61.
Tuesday Night
Rain, mainly before 11pm. Mostly cloudy, with a low around 41.
Wednesday
Rain likely. Mostly cloudy, with a high near 57.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 40.
Thursday
A slight chance of rain. Mostly sunny, with a high near 64.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
Happy Camp CA
 41.81°N 123.36°W (Elev. 1299 ft)
4:41 pm PDT Apr 17, 2026
8pm PDT Apr 17, 2026-6pm PDT Apr 24, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database