Extremely Critical Fire Weather in the Central Plains; Active Pattern in the West

Gusty to high winds and low relative humidity will bring critical to extremely critical fire weather conditions to the central and southern Plains today into Wednesday. Use caution with any potential ignition sources. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain and heavy mountain snow. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

Lat: 42.10386°NLon: 123.68519°WElev: 1389.0ft.

NA

33°F

1°C

Humidity 97%
Wind Speed SSW 2 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 17 Feb 07:52 AM PST
Extended Forecast for

15 Miles ESE Cave Junction OR

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

    NOW until 10:00am Thu

    Winter Weather Advisory

  • Today

    High: 31 °F

    Heavy Snow

  • Tonight

    Tonight: Snow likely.  Mostly cloudy, with a low around 20. Southwest wind 5 to 7 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 20 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow.  High near 33. West southwest wind 5 to 9 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times.  Low around 28. South southwest wind 6 to 9 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 28 °F

    Heavy Snow

  • Thursday

    Thursday: Snow.  High near 33. West wind 9 to 11 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 33 °F

    Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before 10pm.  Mostly cloudy, with a low around 21. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Snow Likely
    then Chance
    Snow

  • Friday

    Friday: A 40 percent chance of snow.  Partly sunny, with a high near 35. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow

  • Friday Night

    Friday Night: Snow likely, mainly before 4am.  Mostly cloudy, with a low around 30.

    Low: 30 °F

    Snow Likely

Detailed Forecast

Today
Snow showers, mainly before 1pm, then snow likely after 4pm. The snow could be heavy at times. Some thunder is also possible. High near 31. West southwest wind 8 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 7 inches possible.
Tonight
Snow likely. Mostly cloudy, with a low around 20. Southwest wind 5 to 7 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow. High near 33. West southwest wind 5 to 9 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around 28. South southwest wind 6 to 9 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Thursday
Snow. High near 33. West wind 9 to 11 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 21. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 35. New snow accumulation of less than a half inch possible.
Friday Night
Snow likely, mainly before 4am. Mostly cloudy, with a low around 30.
Saturday
Snow likely before 4pm, then rain and snow likely. Mostly cloudy, with a high near 41.
Saturday Night
Rain and snow likely before 7pm, then snow. The snow could be heavy at times. Mostly cloudy, with a low around 35.
Sunday
Rain and snow. The snow could be heavy at times. Snow level rising to 4000 feet in the afternoon. Cloudy, with a high near 41.
Sunday Night
Rain and snow. Snow level 3800 feet. Cloudy, with a low around 38.
Monday
Rain and snow. Snow level 3700 feet. Cloudy, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ESE Cave Junction OR
 42.12°N 123.36°W (Elev. 3658 ft)
4:32 am PST Feb 17, 2026
8am PST Feb 17, 2026-6pm PST Feb 23, 2026
 
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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