Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop 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 98%
Wind Speed N 5 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Last update 28 Feb 12:52 PM PST
Extended Forecast for

Happy Camp CA

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm.  High near 63. Calm wind becoming south around 5 mph.  Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 63 °F

    Showers

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm.  Patchy fog after 10pm.  Otherwise, mostly cloudy, with a low around 48. Light and variable wind.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 48 °F

    Showers
    Likely and
    Patchy Fog

  • Sunday

    Sunday: Showers likely, then showers and possibly a thunderstorm after 1pm.  Patchy fog before 10am. High near 59. Calm wind becoming south southwest around 6 mph in the afternoon.  Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 59 °F

    Showers
    Likely and
    Patchy Fog
    then Showers

  • Sunday Night

    Sunday Night: Showers, mainly before 10pm.  Patchy fog after 10pm. Low around 43. Calm wind.  Chance of precipitation is 80%.

    Low: 43 °F

    Showers and
    Patchy Fog
    then Chance
    Showers and
    Patchy Fog

  • Monday

    Monday: A 30 percent chance of showers.  Patchy fog before 1pm.  Otherwise, mostly sunny, with a high near 60. Calm wind.

    High: 60 °F

    Chance
    Showers and
    Patchy Fog

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly after 4pm.  Mostly cloudy, with a high near 60.

    High: 60 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly after 10pm.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Rain

  • Wednesday

    Wednesday: Rain.  Mostly cloudy, with a high near 51.

    High: 51 °F

    Rain

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. High near 63. Calm wind becoming south around 5 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers likely and possibly a thunderstorm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 48. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers likely, then showers and possibly a thunderstorm after 1pm. Patchy fog before 10am. High near 59. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers, mainly before 10pm. Patchy fog after 10pm. Low around 43. Calm wind. Chance of precipitation is 80%.
Monday
A 30 percent chance of showers. Patchy fog before 1pm. Otherwise, mostly sunny, with a high near 60. Calm wind.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
A 30 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 60.
Tuesday Night
Rain, mainly after 10pm. Mostly cloudy, with a low around 42.
Wednesday
Rain. Mostly cloudy, with a high near 51.
Wednesday Night
A chance of rain. Snow level 4500 feet lowering to 3900 feet after midnight . Mostly cloudy, with a low around 36.
Thursday
A chance of rain. Snow level 3500 feet rising to 4600 feet in the afternoon. Partly sunny, with a high near 55.
Thursday Night
A slight chance of rain. Mostly cloudy, with a low around 37.
Friday
Partly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
Happy Camp CA
 41.81°N 123.36°W (Elev. 1299 ft)
11:31 am PST Feb 28, 2026
1pm PST Feb 28, 2026-6pm PST Mar 6, 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