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

34°F

1°C

Humidity 96%
Wind Speed S 1 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 17 Feb 11:52 AM PST
Extended Forecast for

15 Miles ESE Cave Junction OR

Winter Weather Advisory February 17, 12:53pm until February 19, 10:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 17, 12:53pm until February 19, 10:00am

    NOW until 10:00am Thu

    Winter Weather Advisory

  • This Afternoon

    High: 27 °F

    Snow Showers

  • Tonight

    Tonight: A 50 percent chance of snow after 3am.  Mostly cloudy, with a low around 17. South southwest wind 5 to 7 mph.  New snow accumulation of 2 to 4 inches possible.

    Low: 17 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow, mainly after 2pm.  High near 30. Southwest wind 6 to 9 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 30 °F

    Chance Snow
    then Snow

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times.  Low around 25. South wind 8 to 11 mph.  Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 25 °F

    Heavy Snow

  • Thursday

    Thursday: Snow.  High near 29. West wind 10 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 29 °F

    Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before 10pm.  Mostly cloudy, with a low around 17. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 17 °F

    Snow Likely
    then Chance
    Snow

  • Friday

    Friday: A 30 percent chance of snow.  Partly sunny, with a high near 32. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Chance Snow

  • Friday Night

    Friday Night: A chance of snow.  Mostly cloudy, with a low around 27.

    Low: 27 °F

    Chance Snow

Detailed Forecast

This Afternoon
Snow showers, mainly before 3pm, then snow likely after 4pm. Some thunder is also possible. High near 27. West southwest wind 11 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 4 to 8 inches possible.
Tonight
A 50 percent chance of snow after 3am. Mostly cloudy, with a low around 17. South southwest wind 5 to 7 mph. New snow accumulation of 2 to 4 inches possible.
Wednesday
Snow, mainly after 2pm. High near 30. Southwest wind 6 to 9 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around 25. South wind 8 to 11 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Thursday
Snow. High near 29. West wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 17. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 32. New snow accumulation of less than a half inch possible.
Friday Night
A chance of snow. Mostly cloudy, with a low around 27.
Saturday
Snow likely, mainly after 4pm. Mostly cloudy, with a high near 37.
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 38. Breezy.
Sunday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 34.
Monday
Snow. The snow could be heavy at times. Cloudy, with a high near 38.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ESE Cave Junction OR
 42.07°N 123.38°W (Elev. 4656 ft)
12:42 pm PST Feb 17, 2026
12pm 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