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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

43°F

6°C

Humidity 99%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 16 Feb 12:52 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

  • Overnight

    Overnight: Rain likely before 2am, then rain and snow likely. Snow level 4400 feet. Cloudy, with a steady temperature around 37. South southwest wind around 6 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 37 °F

    Rain/Snow
    Likely

  • Washington's Birthday

    Washington's Birthday: Snow, mainly before 4pm. Temperature falling to around 30 by 5pm. South southwest wind 8 to 14 mph becoming northwest in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 38 °F⇓

    Snow

  • Monday Night

    Monday Night: 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 8 to 12 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 1 to 3 inches possible.

    Low: 27 °F

    Snow

  • Wednesday

    Wednesday: Snow. High near 31. Chance of precipitation is 100%. New snow accumulation of 3 to 7 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 5 to 9 inches possible.

    Low: 30 °F

    Heavy Snow

  • Thursday

    Thursday: Snow. The snow could be heavy at times. Cloudy, with a high near 33.

    High: 33 °F

    Heavy Snow

  • Thursday Night

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

    Low: 27 °F

    Snow

Detailed Forecast

Overnight
Rain likely before 2am, then rain and snow likely. Snow level 4400 feet. Cloudy, with a steady temperature around 37. South southwest wind around 6 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Washington's Birthday
Snow, mainly before 4pm. Temperature falling to around 30 by 5pm. South southwest wind 8 to 14 mph becoming northwest in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Monday Night
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 8 to 12 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 1 to 3 inches possible.
Wednesday
Snow. High near 31. 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 30. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Thursday
Snow. The snow could be heavy at times. Cloudy, with a high near 33.
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:
12:42 am PST Feb 16, 2026
Forecast Valid:
1am 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