
Severe Thunderstorms and Heavy Rain Across the Ohio Valley;
Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >
Current conditions at
ILLINOIS VALLEY AIRPORT (SBFO3)
Lat: 42.10386°NLon: 123.68519°WElev: 1389.0ft.NA
74°F
23°C
| Humidity | 43% |
| Wind Speed | NNE 8 MPH |
| Barometer | NA |
| Dewpoint | 50°F (10°C) |
| Visibility | NA |
| Last update | 11 Aug 08:52 AM PDT |
Extended Forecast for
17 Miles WNW Illinois Valley OR
Today

High: 75 °F
Sunny
Tonight

Low: 58 °F
Clear
Wednesday

High: 71 °F
Sunny
Wednesday Night

Low: 56 °F
Mostly Clear
Thursday

High: 70 °F
Sunny
Thursday Night

Low: 54 °F
Mostly Clear
Friday

High: 67 °F
Sunny
Friday Night

Low: 53 °F
Mostly Clear
Saturday

High: 65 °F
Mostly Sunny
Detailed Forecast
Today
Sunny, with a high near 75. North wind 11 to 18 mph, with gusts as high as 25 mph.
Tonight
Clear, with a low around 58. Northeast wind around 17 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 71. East northeast wind 8 to 16 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 56. Northeast wind 13 to 17 mph, with gusts as high as 22 mph.
Thursday
Sunny, with a high near 70. East northeast wind 6 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Mostly clear, with a low around 54.
Friday
Sunny, with a high near 67.
Friday Night
Mostly clear, with a low around 53.
Saturday
Mostly sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 54.
Sunday
Partly sunny, with a high near 64.
Sunday Night
Mostly cloudy, with a low around 54.
Monday
A slight chance of rain. Partly sunny, with a high near 62.
Additional Forecasts and Information
Basemap Options
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ABOUT THIS FORECAST
Point Forecast:
17 Miles WNW Illinois Valley OR
42.18°N 123.98°W (Elev. 4344 ft)
42.18°N 123.98°W (Elev. 4344 ft)
8:21 am PDT Aug 11, 2026
9am PDT Aug 11, 2026-6pm PDT Aug 17, 2026


