
Above Average Temperatures for the West and Central Plains; Lake Effect Snow Continues
Well above average temperatures will prevail across the Plains and the West Coast this week, while a cold front will bring Arctic air to the South and East Coast Thursday and Friday. Lake effect snow is forecast downwind of the Great Lakes through Thursday along and behind the Arctic front, as well as mountain snow across the Southern Appalachians. Read More >
Hazardous Weather Conditions
Current conditions at
ILLINOIS VALLEY AIRPORT (SBFO3)
Lat: 42.10375°NLon: 123.68508°WElev: 1389.0ft.NA
32°F
0°C
| Humidity | 99% |
| Wind Speed | WNW 0 MPH |
| Barometer | NA |
| Dewpoint | 32°F (0°C) |
| Visibility | NA |
| Last update | 13 Jan 07:52 PM PST |
Extended Forecast for
13 Miles NE Happy Camp CA
Freezing Fog Advisory January 14, 12:00am until January 14, 12:00pm
Tonight

Low: 43 °F
Mostly Clear
Wednesday

High: 54 °F
Sunny
Wednesday Night

Low: 42 °F
Clear
Thursday

High: 51 °F
Sunny
Thursday Night

Low: 43 °F
Clear
Friday

High: 49 °F
Sunny
Friday Night

Low: 36 °F
Clear
Saturday

High: 51 °F
Sunny
Saturday Night

Low: 38 °F
Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 43. East southeast wind around 14 mph, with gusts as high as 21 mph.
Wednesday
Sunny, with a high near 54. East wind 8 to 13 mph becoming north northeast in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Clear, with a low around 42. East northeast wind around 14 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 51. East southeast wind 11 to 15 mph, with gusts as high as 23 mph.
Thursday Night
Clear, with a low around 43. East southeast wind 15 to 17 mph, with gusts as high as 26 mph.
Friday
Sunny, with a high near 49.
Friday Night
Clear, with a low around 36.
Saturday
Sunny, with a high near 51.
Saturday Night
Clear, with a low around 38.
Sunday
Sunny, with a high near 48.
Sunday Night
Mostly clear, with a low around 36.
M.L.King Day
Sunny, with a high near 48.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Mostly sunny, with a high near 45.
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ABOUT THIS FORECAST
Point Forecast:
13 Miles NE Happy Camp CA
41.93°N 123.18°W (Elev. 5801 ft)
41.93°N 123.18°W (Elev. 5801 ft)
7:27 pm PST Jan 13, 2026
8pm PST Jan 13, 2026-6pm PST Jan 20, 2026



