Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday
Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >
Current conditions at
ILLINOIS VALLEY AIRPORT (SBFO3)
Lat: 42.10375°NLon: 123.68508°WElev: 1389.0ft.NA
35°F
2°C
| Humidity | 99% |
| Wind Speed | E 2 MPH |
| Barometer | NA |
| Dewpoint | 35°F (2°C) |
| Visibility | NA |
| Last update | 12 Jan 01:52 PM PST |
Extended Forecast for
12 Miles NE Happy Camp CA
This Afternoon
High: 48 °F
Sunny
Tonight
Low: 41 °F
Mostly Clear
Tuesday
High: 52 °F
Sunny
Tuesday Night
Low: 40 °F
Clear
Wednesday
High: 51 °F
Sunny
Wednesday Night
Low: 36 °F
Clear
Thursday
High: 50 °F
Sunny
Thursday Night
Low: 34 °F
Clear
Friday
High: 50 °F
Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 48. East southeast wind around 10 mph.
Tonight
Mostly clear, with a low around 41. East southeast wind 10 to 13 mph, with gusts as high as 18 mph.
Tuesday
Sunny, with a high near 52. East southeast wind 6 to 9 mph.
Tuesday Night
Clear, with a low around 40. East southeast wind around 9 mph.
Wednesday
Sunny, with a high near 51. Northeast wind 9 to 16 mph, with gusts as high as 24 mph.
Wednesday Night
Clear, with a low around 36.
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.
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Forecast AreaABOUT 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)
2:21 pm PST Jan 12, 2026
2pm PST Jan 12, 2026-6pm PST Jan 18, 2026
Additional Resources
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