Arctic Air Mass Lingers for Areas of the East; Critical Fire Weather for the Plains; Active Weather Pattern for Hawaii

Arctic air lingers for the east, however, winds will slowly subside and a slow moderating trend starts during the week. Moisture continues to provide rainfall and higher elevation snow for the Pacific Northwest, northern California and northern Rockies through Monday. For the State of Hawaii, dangerous surf conditions with strong winds and heavy rainfall will impact the islands through Monday. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

41°F

5°C

Humidity 98%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 09 Feb 12:52 AM PST
Extended Forecast for

7 Miles NE Happy Camp CA

  • Overnight

    Overnight: Partly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: Patchy fog between 9am and 10am.  Otherwise, mostly sunny, with a high near 52. Calm wind becoming east around 5 mph in the afternoon.

    High: 52 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 35. East wind 3 to 5 mph.

    Low: 35 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain after 10am.  Snow level 3800 feet rising to 4900 feet in the afternoon. Mostly cloudy, with a high near 53. Light east wind.

    High: 53 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain.  Snow level 4800 feet. Mostly cloudy, with a low around 34. Light east northeast wind.

    Low: 34 °F

    Chance Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain.  Snow level 4500 feet rising to 5100 feet in the afternoon. Mostly sunny, with a high near 54.

    High: 54 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain before 10pm.  Snow level 5000 feet. Partly cloudy, with a low around 34.

    Low: 34 °F

    Chance Rain
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 34. Calm wind.
Monday
Patchy fog between 9am and 10am. Otherwise, mostly sunny, with a high near 52. Calm wind becoming east around 5 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 35. East wind 3 to 5 mph.
Tuesday
A 30 percent chance of rain after 10am. Snow level 3800 feet rising to 4900 feet in the afternoon. Mostly cloudy, with a high near 53. Light east wind.
Tuesday Night
A 40 percent chance of rain. Snow level 4800 feet. Mostly cloudy, with a low around 34. Light east northeast wind.
Wednesday
A 40 percent chance of rain. Snow level 4500 feet rising to 5100 feet in the afternoon. Mostly sunny, with a high near 54.
Wednesday Night
A 30 percent chance of rain before 10pm. Snow level 5000 feet. Partly cloudy, with a low around 34.
Thursday
Mostly sunny, with a high near 55.
Thursday Night
Partly cloudy, with a low around 33.
Friday
Partly sunny, with a high near 53.
Friday Night
Rain likely. Snow level 4800 feet lowering to 4300 feet after midnight . Mostly cloudy, with a low around 34.
Saturday
Rain. Snow level 3900 feet. Mostly cloudy, with a high near 45.
Saturday Night
Rain and snow. Snow level 3400 feet lowering to 2800 feet after midnight . Mostly cloudy, with a low around 30.
Sunday
Rain and snow. Snow level 2600 feet. Mostly cloudy, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NE Happy Camp CA
 41.87°N 123.26°W (Elev. 2041 ft)
12:42 am PST Feb 9, 2026
1am PST Feb 9, 2026-6pm PST Feb 15, 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