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

51°F

11°C

Humidity 99%
Wind Speed NE 0 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Last update 01 Mar 12:52 AM PST
Extended Forecast for

12 Miles NNE Happy Camp CA

  • Overnight

    Overnight: Rain likely, mainly after 5am.  Cloudy, with a low around 42. South wind around 6 mph.  Chance of precipitation is 60%.

    Low: 42 °F

    Rain Likely

  • Sunday

    Sunday: Rain likely, then showers and possibly a thunderstorm after 1pm.  Snow level 7100 feet. High near 44. South southwest wind around 8 mph.  Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 44 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before 7pm, then a chance of rain, mainly between 7pm and midnight.  Snow level 6200 feet. Mostly cloudy, with a low around 37. 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: 37 °F

    Showers
    Likely then
    Slight Chance
    Rain

  • Monday

    Monday: A 40 percent chance of rain.  Snow level 6100 feet. Partly sunny, with a high near 45. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 45 °F

    Chance Rain

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37. South southwest wind 5 to 7 mph.

    Low: 37 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after 10am.  Snow level 6000 feet. Partly sunny, with a high near 45.

    High: 45 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain before 1am, then rain and snow.  Snow level 5700 feet. Low around 36. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain then
    Rain/Snow

  • Wednesday

    Wednesday: Snow.  Cloudy, with a high near 37.

    High: 37 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 10pm.  Mostly cloudy, with a low around 31.

    Low: 31 °F

    Snow Likely

Detailed Forecast

Overnight
Rain likely, mainly after 5am. Cloudy, with a low around 42. South wind around 6 mph. Chance of precipitation is 60%.
Sunday
Rain likely, then showers and possibly a thunderstorm after 1pm. Snow level 7100 feet. High near 44. South southwest wind around 8 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers likely and possibly a thunderstorm before 7pm, then a chance of rain, mainly between 7pm and midnight. Snow level 6200 feet. Mostly cloudy, with a low around 37. 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.
Monday
A 40 percent chance of rain. Snow level 6100 feet. Partly sunny, with a high near 45. Calm wind becoming west southwest around 5 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 37. South southwest wind 5 to 7 mph.
Tuesday
A 20 percent chance of rain after 10am. Snow level 6000 feet. Partly sunny, with a high near 45.
Tuesday Night
Rain before 1am, then rain and snow. Snow level 5700 feet. Low around 36. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday
Snow. Cloudy, with a high near 37.
Wednesday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 31.
Thursday
A chance of snow, mainly before 10am. Partly sunny, with a high near 41.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 35.
Friday
Mostly sunny, with a high near 45.
Friday Night
A slight chance of rain and snow. Snow level 6000 feet. Mostly cloudy, with a low around 36.
Saturday
A slight chance of rain and snow. Snow level 6500 feet rising to 7800 feet in the afternoon. Mostly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NNE Happy Camp CA
 41.95°N 123.31°W (Elev. 4911 ft)
2:22 am PST Mar 1, 2026
3am PST Mar 1, 2026-6pm PST Mar 7, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database