
Above Average Temperatures in the West; Winter Weather Returns to the Upper Midwest and Great Lakes
Well above average temperatures will continue across the West this week, potentially breaking some daily high temperature records. A storm system dropping south out of Canada will bring a wintry mix to the Upper Midwest and Great Lakes Tuesday, pushing into the Central Appalachians and interior Northeast on Wednesday. Read More >
Hazardous Weather Conditions
Current conditions at
ILLINOIS VALLEY AIRPORT (SBFO3)
Lat: 42.10375°NLon: 123.68508°WElev: 1389.0ft.NA
31°F
-1°C
| Humidity | 99% |
| Wind Speed | SSW 0 MPH |
| Barometer | NA |
| Dewpoint | 31°F (-1°C) |
| Visibility | NA |
| Last update | 12 Jan 11:52 PM PST |
Extended Forecast for
12 Miles NE Happy Camp CA
Freezing Fog Advisory January 13, 02:00am until January 13, 11:00am
Overnight

Low: 44 °F
Clear
Tuesday

High: 53 °F
Sunny
Tuesday Night

Low: 44 °F
Mostly Clear
Wednesday

High: 52 °F
Sunny
Wednesday Night

Low: 36 °F
Clear
Thursday

High: 50 °F
Sunny
Thursday Night

Low: 34 °F
Clear
Friday

High: 50 °F
Sunny
Friday Night

Low: 35 °F
Clear
Detailed Forecast
Overnight
Clear, with a steady temperature around 44. Southeast wind around 16 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 53. East southeast wind 6 to 9 mph.
Tuesday Night
Mostly clear, with a low around 44. East southeast wind around 9 mph.
Wednesday
Sunny, with a high near 52. Northeast wind 9 to 16 mph, with gusts as high as 24 mph.
Wednesday Night
Clear, with a low around 36. East northeast wind 14 to 16 mph, with gusts as high as 23 mph.
Thursday
Sunny, with a high near 50.
Thursday Night
Clear, with a low around 34.
Friday
Sunny, with a high near 50.
Friday Night
Clear, with a low around 35.
Saturday
Sunny, with a high near 50.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Sunny, with a high near 50.
Sunday Night
Mostly clear, with a low around 37.
M.L.King Day
Sunny, with a high near 50.
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ABOUT THIS FORECAST
Point Forecast:
12 Miles NE Happy Camp CA
41.92°N 123.21°W (Elev. 5666 ft)
41.92°N 123.21°W (Elev. 5666 ft)
11:32 pm PST Jan 12, 2026
12am PST Jan 13, 2026-6pm PST Jan 19, 2026



