Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

Lat: 42.10386°NLon: 123.68519°WElev: 1389.0ft.

NA

54°F

12°C

Humidity 46%
Wind Speed SW 8 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 15 Apr 04:52 PM PDT
Extended Forecast for

12 Miles NE Happy Camp CA

Freeze Watch April 17, 03:00am until April 17, 09:00am
Frost Advisory April 16, 03:00am until April 16, 09:00am
Click here for hazard details and duration
Freeze Watch
Frost Advisory
  • Tonight

    Tonight: A 30 percent chance of snow, mainly between 7pm and 9pm.  Partly cloudy, with a low around 18. West northwest wind 6 to 13 mph becoming north after midnight. Winds could gust as high as 20 mph.  Total nighttime snow accumulation of less than a half inch possible.

    Low: 18 °F

    Chance Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 37. North wind 7 to 14 mph, with gusts as high as 21 mph.

    High: 37 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 27. North wind 7 to 14 mph, with gusts as high as 21 mph.

    Low: 27 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 50. East wind 7 to 9 mph becoming west in the afternoon.

    High: 50 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37. West northwest wind 7 to 10 mph becoming south after midnight.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of rain after 11pm.  Snow level 7800 feet lowering to 7000 feet after midnight . Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain before 8am, then a chance of rain and snow between 8am and 11am, then a chance of rain after 11am.  Snow level 6300 feet. Mostly cloudy, with a high near 45.

    High: 45 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Rain likely before 11pm, then a chance of snow.  Snow level 6200 feet lowering to 5700 feet after midnight . Mostly cloudy, with a low around 39.

    Low: 39 °F

    Rain/Snow
    Likely then
    Chance Snow

Detailed Forecast

Tonight
A 30 percent chance of snow, mainly between 7pm and 9pm. Partly cloudy, with a low around 18. West northwest wind 6 to 13 mph becoming north after midnight. Winds could gust as high as 20 mph. Total nighttime snow accumulation of less than a half inch possible.
Thursday
Sunny, with a high near 37. North wind 7 to 14 mph, with gusts as high as 21 mph.
Thursday Night
Clear, with a low around 27. North wind 7 to 14 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 50. East wind 7 to 9 mph becoming west in the afternoon.
Friday Night
Partly cloudy, with a low around 37. West northwest wind 7 to 10 mph becoming south after midnight.
Saturday
Mostly sunny, with a high near 54.
Saturday Night
A 30 percent chance of rain after 11pm. Snow level 7800 feet lowering to 7000 feet after midnight . Mostly cloudy, with a low around 40.
Sunday
A chance of rain before 8am, then a chance of rain and snow between 8am and 11am, then a chance of rain after 11am. Snow level 6300 feet. Mostly cloudy, with a high near 45.
Sunday Night
Rain likely before 11pm, then a chance of snow. Snow level 6200 feet lowering to 5700 feet after midnight . Mostly cloudy, with a low around 39.
Monday
Snow likely before 11am, then rain likely. Mostly cloudy, with a high near 44.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 38.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 44.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 38.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 43.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NE Happy Camp CA
 41.92°N 123.21°W (Elev. 5666 ft)
4:41 pm PDT Apr 15, 2026
5pm PDT Apr 15, 2026-6pm PDT Apr 22, 2026
 
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Additional Resources

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