



Storm Moving from Western into Central U.S. through Wednesday
A storm system moving over the Rockies Wednesday will bring marginal risks for excessive rainfall and severe thunderstorms from parts of New Mexico into western South Dakota. Moderate snow is expected from northwestern Wyoming into southern Montana. Read More >
Current conditions at
ILLINOIS VALLEY AIRPORT (SBFO3)
Lat: 42.10375°NLon: 123.68508°WElev: 1389.0ft.NA
43°F
6°C
Humidity | 96% |
Wind Speed | W 0 MPH |
Barometer | NA |
Dewpoint | 42°F (6°C) |
Visibility | NA |
Last update | 14 Oct 09:52 PM PDT |
Extended Forecast for
16 Miles NE Brookings Airport OR
Tonight
Low: 44 °F
Clear
Wednesday
High: 58 °F
Mostly Sunny
Wednesday Night
Low: 42 °F
Partly Cloudy
Thursday
High: 64 °F
Sunny
Thursday Night
Low: 47 °F
Partly Cloudy
Friday
High: 67 °F
Sunny
Friday Night
Low: 49 °F
Mostly Clear
Saturday
High: 69 °F
Sunny
Saturday Night
Low: 49 °F
Rain Likely
Detailed Forecast
Tonight
Clear, with a low around 44. East wind 7 to 11 mph.
Wednesday
Mostly sunny, with a high near 58. Light and variable wind becoming southwest 5 to 9 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 42. West southwest wind 5 to 7 mph becoming light and variable.
Thursday
Sunny, with a high near 64. North northeast wind around 8 mph.
Thursday Night
Partly cloudy, with a low around 47. North northeast wind around 10 mph.
Friday
Sunny, with a high near 67.
Friday Night
Mostly clear, with a low around 49.
Saturday
Sunny, with a high near 69.
Saturday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 49.
Sunday
Rain before 11am, then showers and possibly a thunderstorm after 11am. Snow level 7300 feet lowering to 5100 feet in the afternoon . Cloudy, with a high near 53.
Sunday Night
Rain likely. Snow level 5100 feet lowering to 4500 feet after midnight . Mostly cloudy, with a low around 43.
Monday
A chance of rain. Snow level 4300 feet rising to 4900 feet in the afternoon. Mostly sunny, with a high near 56.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Sunny, with a high near 60.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
16 Miles NE Brookings Airport OR
42.23°N 124.05°W (Elev. 2264 ft)
42.23°N 124.05°W (Elev. 2264 ft)
4:40 pm PDT Oct 14, 2025
10pm PDT Oct 14, 2025-6pm PDT Oct 21, 2025