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

59°F

15°C

Humidity 88%
Wind Speed NNW 3 MPH
Barometer NA
Dewpoint 55°F (13°C)
Visibility NA
Last update 28 Feb 03:52 PM PST
Extended Forecast for

17 Miles NE Happy Camp CA

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm before 5pm, then a chance of showers and thunderstorms after 5pm.  Steady temperature around 51. South wind around 8 mph.  Chance of precipitation is 80%.

    High: 51 °F

    Showers

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 43. South southeast wind 6 to 9 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 43 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers likely, then showers and possibly a thunderstorm after 1pm.  Snow level 6800 feet. High near 50. South southwest wind around 7 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 50 °F

    Showers

  • Sunday Night

    Sunday Night: Showers, mainly before 10pm.  Snow level 6400 feet. Low around 41. Northwest wind 3 to 5 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Showers then
    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers, mainly before 10am.  Snow level 6100 feet. Mostly sunny, with a high near 50. Light and variable wind.

    High: 50 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 10 percent chance of rain after 4pm.  Snow level 6000 feet rising to 6500 feet in the afternoon. Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly after 10pm.  Snow level 6300 feet lowering to 5500 feet after midnight . Mostly cloudy, with a low around 42.

    Low: 42 °F

    Rain

  • Wednesday

    Wednesday: Rain and snow, mainly before 4pm.  Snow level 4900 feet. Mostly cloudy, with a high near 43.

    High: 43 °F

    Rain/Snow

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm before 5pm, then a chance of showers and thunderstorms after 5pm. Steady temperature around 51. South wind around 8 mph. Chance of precipitation is 80%.
Tonight
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 43. South southeast wind 6 to 9 mph. 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. Snow level 6800 feet. High near 50. South southwest wind around 7 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers, mainly before 10pm. Snow level 6400 feet. Low around 41. Northwest wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 30 percent chance of showers, mainly before 10am. Snow level 6100 feet. Mostly sunny, with a high near 50. Light and variable wind.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
A 10 percent chance of rain after 4pm. Snow level 6000 feet rising to 6500 feet in the afternoon. Partly sunny, with a high near 52.
Tuesday Night
Rain, mainly after 10pm. Snow level 6300 feet lowering to 5500 feet after midnight . Mostly cloudy, with a low around 42.
Wednesday
Rain and snow, mainly before 4pm. Snow level 4900 feet. Mostly cloudy, with a high near 43.
Wednesday Night
A chance of rain and snow before 7pm, then a chance of snow. Mostly cloudy, with a low around 36.
Thursday
A chance of rain and snow. Partly sunny, with a high near 45.
Thursday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 37.
Friday
Partly sunny, with a high near 49.
Friday Night
A slight chance of rain and snow. Snow level 6000 feet. Mostly cloudy, with a low around 39.
Saturday
A slight chance of rain and snow. Snow level 6500 feet rising to 7600 feet in the afternoon. Partly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles NE Happy Camp CA
 41.98°N 123.14°W (Elev. 4600 ft)
3:41 pm PST Feb 28, 2026
4pm PST Feb 28, 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