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

49°F

9°C

Humidity 99%
Wind Speed S 2 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 28 Feb 09:52 AM PST
Extended Forecast for

12 Miles NNE Happy Camp CA

  • Today

    Today: Showers, with thunderstorms also possible after 1pm.  High near 50. Southwest wind 6 to 9 mph.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 50 °F

    Showers
    Likely then
    Showers

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm.  Snow level 8100 feet lowering to 7600 feet after midnight . Cloudy, with a low around 42. South wind around 7 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 42 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers likely, then showers and possibly a thunderstorm after 10am.  Snow level 7200 feet lowering to 6500 feet in the afternoon . High near 44. West southwest wind around 8 mph.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 44 °F

    Showers

  • Sunday Night

    Sunday Night: Rain, mainly before 10pm.  Snow level 6000 feet. Low around 39. West northwest wind around 8 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Rain then
    Chance Rain

  • Monday

    Monday: A 30 percent chance of rain, mainly before 10am.  Snow level 5800 feet rising to 6400 feet in the afternoon. Partly sunny, with a high near 46. North wind 6 to 11 mph.

    High: 46 °F

    Chance Rain

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain after 4pm.  Snow level 6400 feet. Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain likely before 1am, then rain, possibly mixed with snow.  Snow level 6200 feet lowering to 5500 feet after midnight . Cloudy, with a low around 38.

    Low: 38 °F

    Rain Likely
    then
    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow, becoming all snow after 7am.  Mostly cloudy, with a high near 40. Breezy.

    High: 40 °F

    Rain/Snow
    then Snow and
    Breezy

Detailed Forecast

Today
Showers, with thunderstorms also possible after 1pm. High near 50. Southwest wind 6 to 9 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers likely and possibly a thunderstorm. Snow level 8100 feet lowering to 7600 feet after midnight . Cloudy, with a low around 42. South wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers likely, then showers and possibly a thunderstorm after 10am. Snow level 7200 feet lowering to 6500 feet in the afternoon . High near 44. West southwest wind around 8 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Rain, mainly before 10pm. Snow level 6000 feet. Low around 39. West northwest wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
A 30 percent chance of rain, mainly before 10am. Snow level 5800 feet rising to 6400 feet in the afternoon. Partly sunny, with a high near 46. North wind 6 to 11 mph.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
A 30 percent chance of rain after 4pm. Snow level 6400 feet. Partly sunny, with a high near 48.
Tuesday Night
Rain likely before 1am, then rain, possibly mixed with snow. Snow level 6200 feet lowering to 5500 feet after midnight . Cloudy, with a low around 38.
Wednesday
Rain and snow, becoming all snow after 7am. Mostly cloudy, with a high near 40. Breezy.
Wednesday Night
A chance of snow, mainly before 10pm. Mostly cloudy, with a low around 33.
Thursday
A slight chance of snow. Partly sunny, with a high near 42.
Thursday Night
Mostly cloudy, with a low around 33.
Friday
Mostly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NNE Happy Camp CA
 41.96°N 123.25°W (Elev. 5138 ft)
9:51 am PST Feb 28, 2026
10am PST Feb 28, 2026-6pm PST Mar 6, 2026
 
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Additional Resources

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