Tracking Winter Weather and Frigid Temperatures This Weekend
Another clipper will drop into the Northern Plains and Upper Midwest into Sunday with snow and gusty winds contributing to some areas of blizzard conditions and snow squalls. Impactful snowfall will occur up and down the East Coast Sunday extending from the western Florida Panhandle to Maine. Read More >
Current conditions at
ILLINOIS VALLEY AIRPORT (SBFO3)
Lat: 42.10375°NLon: 123.68508°WElev: 1389.0ft.NA
39°F
4°C
| Humidity | 92% |
| Wind Speed | WSW 0 MPH |
| Barometer | NA |
| Dewpoint | 37°F (3°C) |
| Visibility | NA |
| Last update | 17 Jan 05:52 PM PST |
Extended Forecast for
9 Miles ENE Happy Camp CA
Tonight
Low: 37 °F
Partly Cloudy
Sunday
High: 55 °F
Mostly Sunny
Sunday Night
Low: 35 °F
Clear
M.L.King Day
High: 58 °F
Sunny
Monday Night
Low: 36 °F
Clear
Tuesday
High: 55 °F
Sunny
Tuesday Night
Low: 38 °F
Partly Cloudy
Wednesday
High: 57 °F
Mostly Sunny
Wednesday Night
Low: 41 °F
Partly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 37. East wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 55. Light east wind.
Sunday Night
Clear, with a low around 35. East northeast wind 5 to 7 mph.
M.L.King Day
Sunny, with a high near 58. East northeast wind around 9 mph.
Monday Night
Clear, with a low around 36. Light east southeast wind.
Tuesday
Sunny, with a high near 55.
Tuesday Night
Partly cloudy, with a low around 38.
Wednesday
Mostly sunny, with a high near 57.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
Sunny, with a high near 59.
Thursday Night
Mostly clear, with a low around 41.
Friday
Mostly sunny, with a high near 51.
Friday Night
Partly cloudy, with a low around 37.
Saturday
A slight chance of rain. Snow level 3700 feet. Partly sunny, with a high near 52.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
9 Miles ENE Happy Camp CA
41.84°N 123.19°W (Elev. 1421 ft)
41.84°N 123.19°W (Elev. 1421 ft)
3:41 pm PST Jan 17, 2026
6pm PST Jan 17, 2026-6pm PST Jan 24, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
