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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

38°F

3°C

Humidity 99%
Wind Speed WSW 0 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 16 Feb 06:52 AM PST
Extended Forecast for

17 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
Click here for hazard details and duration
Winter Weather Advisory
Winter Storm Warning

  • Washington's Birthday

    Washington's Birthday: Snow, mainly before 4pm. Temperature rising to near 36 by noon, then falling to around 30 during the remainder of the day. South southwest wind 8 to 17 mph becoming northwest in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 36 °F⇓

    Snow

  • Tonight

    Tonight: Snow showers. The snow could be heavy at times. Some thunder is also possible. Steady temperature around 28. Breezy, with a south southwest wind 11 to 16 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    Low: 28 °F

    Heavy Snow
    and Breezy

  • Tuesday

    Tuesday: Snow showers before 1pm, then snow after 1pm. The snow could be heavy at times. Some thunder is also possible. High near 28. Southwest wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 28 °F

    Heavy Snow

  • Tuesday Night

    Tuesday Night: Snow. Low around 27. Southwest wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 27 °F

    Snow

  • Wednesday

    Wednesday: Snow. High near 31. Southwest wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 31 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times. Low around 30. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    Low: 30 °F

    Heavy Snow

  • Thursday

    Thursday: Snow. The snow could be heavy at times. High near 33. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 33 °F

    Heavy Snow

  • Thursday Night

    Thursday Night: Snow. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Snow

  • Friday

    Friday: Snow. Cloudy, with a high near 34.

    High: 34 °F

    Snow

Detailed Forecast

Washington's Birthday
Snow, mainly before 4pm. Temperature rising to near 36 by noon, then falling to around 30 during the remainder of the day. South southwest wind 8 to 17 mph becoming northwest in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow showers. The snow could be heavy at times. Some thunder is also possible. Steady temperature around 28. Breezy, with a south southwest wind 11 to 16 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 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 28. Southwest wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Tuesday Night
Snow. Low around 27. Southwest wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Snow. High near 31. Southwest wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around 30. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Thursday
Snow. The snow could be heavy at times. High near 33. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Thursday Night
Snow. Mostly cloudy, with a low around 27.
Friday
Snow. Cloudy, with a high near 34.
Friday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 33.
Saturday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 39. Breezy.
Saturday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 37. Breezy.
Sunday
Snow. The snow could be heavy at times. Cloudy, with a high near 40. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles WNW Illinois Valley OR
 42.18°N 123.98°W (Elev. 4344 ft)
Last Update:
4:27 am PST Feb 16, 2026
Forecast Valid:
7am PST Feb 16, 2026-6pm PST Feb 22, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation