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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

42°F

6°C

Humidity 99%
Wind Speed SW 0 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 16 Feb 02:52 AM PST
Extended Forecast for

15 Miles ESE Cave Junction OR

Winter Weather Advisory February 16, 10:00pm until February 19, 10:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: Rain likely, possibly mixed with snow. Snow level 4800 feet. Cloudy, with a low around 33. South wind around 7 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow
    Likely

  • Washington's Birthday

    Washington's Birthday: Snow. The snow could be heavy at times. Temperature falling to around 27 by 5pm. South southwest wind 9 to 11 mph becoming west in the afternoon. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 35 °F⇓

    Heavy Snow

  • Monday Night

    Monday Night: Snow, mainly after 10pm. The snow could be heavy at times. Steady temperature around 26. Southwest wind 11 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

    Low: 26 °F

    Heavy Snow

  • Tuesday

    Tuesday: Snow before 10am, then snow showers between 10am and 4pm, then snow after 4pm. The snow could be heavy at times. Some thunder is also possible. High near 28. Southwest wind 11 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 28 °F

    Heavy Snow

  • Tuesday Night

    Tuesday Night: Snow. Low around 21. South wind 8 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 21 °F

    Snow

  • Wednesday

    Wednesday: Snow. High near 31. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 31 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times. Low around 23. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 23 °F

    Heavy Snow

  • Thursday

    Thursday: Snow. The snow could be heavy at times. Cloudy, with a high near 30.

    High: 30 °F

    Heavy Snow

  • Thursday Night

    Thursday Night: Snow. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Snow

Detailed Forecast

Overnight
Rain likely, possibly mixed with snow. Snow level 4800 feet. Cloudy, with a low around 33. South wind around 7 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Washington's Birthday
Snow. The snow could be heavy at times. Temperature falling to around 27 by 5pm. South southwest wind 9 to 11 mph becoming west in the afternoon. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Monday Night
Snow, mainly after 10pm. The snow could be heavy at times. Steady temperature around 26. Southwest wind 11 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
Tuesday
Snow before 10am, then snow showers between 10am and 4pm, then snow after 4pm. The snow could be heavy at times. Some thunder is also possible. High near 28. Southwest wind 11 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Tuesday Night
Snow. Low around 21. South wind 8 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow. High near 31. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around 23. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Thursday
Snow. The snow could be heavy at times. Cloudy, with a high near 30.
Thursday Night
Snow. Mostly cloudy, with a low around 20.
Friday
Snow likely. Mostly cloudy, with a high near 33.
Friday Night
Snow likely. Mostly cloudy, with a low around 27.
Saturday
Snow likely. Mostly cloudy, with a high near 36.
Saturday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 32. Breezy.
Sunday
Snow. The snow could be heavy at times. Cloudy, with a high near 39. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ESE Cave Junction OR
 42.07°N 123.38°W (Elev. 4656 ft)
Last Update:
2:22 am PST Feb 16, 2026
Forecast Valid:
3am 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