
Severe Weather Possible from the Central Plains to the Northeast; Building Heat in the West; Fire Weather Concerns for the Southwest
Severe thunderstorms will be possible from the central Plains to the Mid-Atlantic and Northeast on Monday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry conditions will fuel fire weather concerns for Interior Alaska and the Four Corners region through Monday. Read More >
Hazardous Weather Conditions
Current conditions at
ILLINOIS VALLEY AIRPORT (SBFO3)
Lat: 42.10386°NLon: 123.68519°WElev: 1389.0ft.NA
52°F
11°C
| Humidity | 64% |
| Wind Speed | SSE 0 MPH |
| Barometer | NA |
| Dewpoint | 40°F (4°C) |
| Visibility | NA |
| Last update | 22 Jun 02:52 AM PDT |
Extended Forecast for
12 Miles W Happy Camp CA
Heat Advisory June 22, 11:00am until June 23, 11:00pm
Overnight

Low: 56 °F
Clear
Monday

High: 75 °F
Sunny
Monday Night

Low: 60 °F
Clear
Tuesday

High: 72 °F
Sunny
Tuesday Night

Low: 58 °F
Clear
Wednesday

High: 67 °F
Sunny
Wednesday Night

Low: 57 °F
Mostly Clear
Thursday

High: 66 °F
Sunny
Thursday Night

Low: 49 °F
Chance Rain
Detailed Forecast
Overnight
Clear, with a low around 56. North northeast wind around 6 mph.
Monday
Sunny, with a high near 75. Light and variable wind becoming west northwest 5 to 8 mph in the afternoon.
Monday Night
Clear, with a low around 60. Northwest wind 5 to 8 mph becoming light and variable after midnight.
Tuesday
Sunny, with a high near 72. Light and variable wind becoming west 5 to 9 mph in the afternoon.
Tuesday Night
Clear, with a low around 58. West wind 5 to 10 mph becoming north northeast in the evening.
Wednesday
Sunny, with a high near 67.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Sunny, with a high near 66.
Thursday Night
A chance of rain after 11pm. Partly cloudy, with a low around 49.
Friday
A chance of rain, mainly before 11am. Partly sunny, with a high near 53.
Friday Night
A slight chance of rain. Snow level 8600 feet lowering to 7400 feet after midnight . Partly cloudy, with a low around 47.
Saturday
Mostly sunny, with a high near 54.
Saturday Night
Clear, with a low around 42.
Sunday
Sunny, with a high near 58.
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ABOUT THIS FORECAST
Point Forecast:
12 Miles W Happy Camp CA
41.77°N 123.59°W (Elev. 5600 ft)
41.77°N 123.59°W (Elev. 5600 ft)
12:06 am PDT Jun 22, 2026
3am PDT Jun 22, 2026-6pm PDT Jun 28, 2026



