Active Spring Like Pattern Across the Eastern Half of the Country

The second storm will track across central and eastern portion of the country this weekend. Heavy wintry precipitation will affect the northern Plains to the upper peninsula of Michigan. Severe thunderstorms are expected along and ahead of the cold front, where very large hail, damaging winds and a few tornadoes are possible from the mid-Mississippi and Ohio Valleys to southern Plains. 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 W 0 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 04 Apr 02:52 AM PDT
Extended Forecast for

9 Miles ENE Happy Camp CA

  • Overnight

    Overnight: Mostly clear, with a low around 41. Light east wind.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 79. East wind 7 to 9 mph.

    High: 79 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 47. East wind around 6 mph becoming calm  in the evening.

    Low: 47 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 80. Light and variable wind.

    High: 80 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 48. Light and variable wind.

    Low: 48 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of rain after 11am.  Partly sunny, with a high near 73.

    High: 73 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: A chance of rain.  Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly clear, with a low around 41. Light east wind.
Saturday
Sunny, with a high near 79. East wind 7 to 9 mph.
Saturday Night
Mostly cloudy, with a low around 47. East wind around 6 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 80. Light and variable wind.
Sunday Night
Mostly clear, with a low around 48. Light and variable wind.
Monday
Sunny, with a high near 79.
Monday Night
Mostly clear, with a low around 46.
Tuesday
A slight chance of rain after 11am. Partly sunny, with a high near 73.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 46.
Wednesday
Rain likely, mainly after 11am. Partly sunny, with a high near 67.
Wednesday Night
A chance of rain. Partly cloudy, with a low around 39.
Thursday
A slight chance of rain. Mostly sunny, with a high near 68.
Thursday Night
Mostly clear, with a low around 38.
Friday
Sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ENE Happy Camp CA
 41.84°N 123.19°W (Elev. 1421 ft)
11:41 pm PDT Apr 3, 2026
3am PDT Apr 4, 2026-6pm PDT Apr 10, 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