
Fire Weather in the Central and Southern Plains; Pacific Storms Impacting the West
Gusty to high winds and low relative humidity will bring elevated to critical fire weather to the central and southern Plains into Wednesday. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain, and heavy mountain snow. Read More >
Hazardous Weather Conditions
Current conditions at
ILLINOIS VALLEY AIRPORT (SBFO3)
Lat: 42.10386°NLon: 123.68519°WElev: 1389.0ft.NA
40°F
4°C
| Humidity | 99% |
| Wind Speed | S 2 MPH |
| Barometer | NA |
| Dewpoint | 40°F (4°C) |
| Visibility | NA |
| Last update | 16 Feb 08:52 AM PST |
Extended Forecast for
9 Miles WNW Illinois Valley OR
Winter Weather Advisory February 16, 10:00pm until February 19, 10:00am
Winter Storm Warning February 16, 10:00pm until February 19, 10:00am
Washington's Birthday
High: 38 °F⇓
Rain/Snow
then SnowTonight

Low: 29 °F
Heavy Snow
Tuesday

High: 30 °F
Heavy Snow
Tuesday Night

Low: 26 °F
Snow
Wednesday

High: 32 °F
Snow
Wednesday Night

Low: 27 °F
Heavy Snow
Thursday

High: 32 °F
Heavy Snow
Thursday Night

Low: 24 °F
Snow
Friday

High: 34 °F
Snow
Detailed Forecast
Washington's Birthday
Rain and snow, becoming all snow after 3pm. Temperature falling to around 32 by 4pm. Southwest wind 8 to 10 mph becoming west northwest in the afternoon. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow, mainly before 10pm, then snow showers after 10pm. The snow could be heavy at times. Some thunder is also possible. Steady temperature around 29. South southwest wind 9 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.
Tuesday
Snow showers before 1pm, then snow after 1pm. The snow could be heavy at times. Some thunder is also possible. High near 30. Southwest wind 11 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Tuesday Night
Snow. Low around 26. West southwest wind 8 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Snow. High near 32. Southwest wind 11 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around 27. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.
Thursday
Snow. The snow could be heavy at times. High near 32. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Thursday Night
Snow. Mostly cloudy, with a low around 24.
Friday
Snow. Mostly cloudy, with a high near 34.
Friday Night
Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 31.
Saturday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 37.
Saturday Night
Rain and snow. Snow level 3500 feet. Cloudy, with a low around 35.
Sunday
Rain and snow. Snow level 3800 feet. Cloudy, with a high near 40. Breezy.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
9 Miles WNW Illinois Valley OR
42.15°N 123.85°W (Elev. 3356 ft)
42.15°N 123.85°W (Elev. 3356 ft)
9:41 am PST Feb 16, 2026
9am PST Feb 16, 2026-6pm PST Feb 22, 2026



