National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

53°F

12°C

Humidity 67%
Wind Speed NNW 1 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 19 Apr 09:52 AM PDT
Extended Forecast for

Happy Camp CA

  • Today

    Today: A 10 percent chance of rain after 5pm. Mostly cloudy, with a high near 74. Calm wind becoming south southwest 5 to 8 mph in the afternoon.

    High: 74 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tonight

    Tonight: A slight chance of rain before 1am, then a slight chance of rain after 2am. Mostly cloudy, with a low around 46. South southwest wind around 6 mph becoming light and variable in the evening. Chance of precipitation is 20%.

    Low: 46 °F

    Slight Chance
    Rain

  • Monday

    Monday: Rain, mainly after 11am. High near 62. Light and variable wind becoming south around 5 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 62 °F

    Rain

  • Monday Night

    Monday Night: Rain. Low around 44. South southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 44 °F

    Rain

  • Tuesday

    Tuesday: Rain before 11am, then showers and possibly a thunderstorm after 11am. High near 58. Light and variable wind. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 58 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before 8pm, then rain, mainly after 8pm. Low around 41. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 41 °F

    Showers

  • Wednesday

    Wednesday: Rain. High near 58. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Rain

  • Wednesday Night

    Wednesday Night: A chance of rain before 11pm. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain
    then Partly
    Cloudy

  • Thursday

    Thursday: A slight chance of rain before 11am. Snow level 4100 feet rising to 5800 feet in the afternoon. Mostly sunny, with a high near 69.

    High: 69 °F

    Slight Chance
    Rain then
    Sunny

Detailed Forecast

Today
A 10 percent chance of rain after 5pm. Mostly cloudy, with a high near 74. Calm wind becoming south southwest 5 to 8 mph in the afternoon.
Tonight
A slight chance of rain before 1am, then a slight chance of rain after 2am. Mostly cloudy, with a low around 46. South southwest wind around 6 mph becoming light and variable in the evening. Chance of precipitation is 20%.
Monday
Rain, mainly after 11am. High near 62. Light and variable wind becoming south around 5 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Rain. Low around 44. South southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain before 11am, then showers and possibly a thunderstorm after 11am. High near 58. Light and variable wind. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and possibly a thunderstorm before 8pm, then rain, mainly after 8pm. Low around 41. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Rain. High near 58. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A chance of rain before 11pm. Mostly cloudy, with a low around 37.
Thursday
A slight chance of rain before 11am. Snow level 4100 feet rising to 5800 feet in the afternoon. Mostly sunny, with a high near 69.
Thursday Night
Mostly clear, with a low around 39.
Friday
Sunny, with a high near 75.
Friday Night
Clear, with a low around 42.
Saturday
Sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Happy Camp CA
 41.81°N 123.36°W (Elev. 1299 ft)
Last Update:
10:26 am PDT Apr 19, 2026
Forecast Valid:
10am PDT Apr 19, 2026-6pm PDT Apr 25, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation