Arctic Air Mass Lingers for Areas of the East; Critical Fire Weather for Southern 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

48°F

9°C

Humidity 98%
Wind Speed NE 1 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 08 Feb 02:52 AM PST
Extended Forecast for

9 Miles ENE Happy Camp CA

  • Overnight

    Overnight: Rain.  Low around 45. North northwest wind around 5 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Rain

  • Sunday

    Sunday: Rain.  High near 54. Northwest wind 5 to 10 mph becoming southwest in the afternoon.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 54 °F

    Rain

  • Sunday Night

    Sunday Night: A 30 percent chance of rain, mainly before 7pm.  Snow level 5300 feet lowering to 4300 feet after midnight . Mostly cloudy, with a low around 36. West wind around 6 mph becoming calm  in the evening.

    Low: 36 °F

    Chance Rain
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 54. Calm wind.

    High: 54 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly after 4pm.  Snow level 3700 feet rising to 4500 feet in the afternoon. Mostly cloudy, with a high near 54.

    High: 54 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain, mainly before 10pm.  Snow level 4400 feet. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance Rain

  • Wednesday

    Wednesday: A slight chance of rain.  Snow level 4000 feet rising to 4600 feet in the afternoon. Mostly sunny, with a high near 53.

    High: 53 °F

    Slight Chance
    Rain

  • Wednesday Night

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

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Overnight
Rain. Low around 45. North northwest wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain. High near 54. Northwest wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Sunday Night
A 30 percent chance of rain, mainly before 7pm. Snow level 5300 feet lowering to 4300 feet after midnight . Mostly cloudy, with a low around 36. West wind around 6 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 54. Calm wind.
Monday Night
Mostly cloudy, with a low around 33. Calm wind.
Tuesday
A 30 percent chance of rain, mainly after 4pm. Snow level 3700 feet rising to 4500 feet in the afternoon. Mostly cloudy, with a high near 54.
Tuesday Night
A 30 percent chance of rain, mainly before 10pm. Snow level 4400 feet. Mostly cloudy, with a low around 34.
Wednesday
A slight chance of rain. Snow level 4000 feet rising to 4600 feet in the afternoon. Mostly sunny, with a high near 53.
Wednesday Night
Partly cloudy, with a low around 33.
Thursday
Partly sunny, with a high near 56.
Thursday Night
A slight chance of rain. Snow level 5000 feet lowering to 4400 feet after midnight . Partly cloudy, with a low around 33.
Friday
A chance of rain. Snow level 4300 feet. Mostly cloudy, with a high near 51.
Friday Night
Rain likely. Snow level 4300 feet lowering to 3600 feet after midnight . Mostly cloudy, with a low around 32.
Saturday
Rain likely, possibly mixed with snow. Snow level 3200 feet. Mostly cloudy, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ENE Happy Camp CA
 41.84°N 123.19°W (Elev. 1421 ft)
2:22 am PST Feb 8, 2026
3am PST Feb 8, 2026-6pm PST Feb 14, 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