Tracking Areas of Fire Weather, Winter Weather, and Severe Weather Thursday

Continuation of gusty winds and low relative humidity will bring additional periods of critical fire weather to the southern Plains Thursday and Friday. Another Pacific storm will continue gusty winds and heavy snow over the western mountains into Thursday. Severe thunderstorms are possible across parts of the middle Mississippi into lower Ohio Valleys Thursday afternoon into early evening. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

32°F

0°C

Humidity 99%
Wind Speed W 0 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 19 Feb 04:52 AM PST
Extended Forecast for

8 Miles NW Cave Junction OR

Winter Weather Advisory February 19, 05:20am until February 19, 10:00am
Winter Storm Warning February 19, 05:20am until February 19, 10:00am
Click here for hazard details and duration
Winter Weather Advisory
Winter Storm Warning
  •  
    Winter Weather Advisory February 19, 05:20am until February 19, 10:00am
    Winter Storm Warning February 19, 05:20am until February 19, 10:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 26 °F

    Chance Snow

  • Thursday

    Thursday: A 50 percent chance of snow, mainly between 10am and 5pm.  Partly sunny, with a high near 32. West northwest wind 5 to 11 mph.  New snow accumulation of 1 to 2 inches possible.

    High: 32 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A slight chance of snow between 8pm and 10pm.  Partly cloudy, with a low around 20. Northwest wind 5 to 7 mph becoming calm  after midnight.  Chance of precipitation is 20%.

    Low: 20 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Friday

    Friday: A 40 percent chance of snow.  Partly sunny, with a high near 34. Light south wind increasing to 5 to 9 mph in the morning.  New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow

  • Friday Night

    Friday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 31. South southeast wind 13 to 17 mph, with gusts as high as 26 mph.  New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance Snow

  • Saturday

    Saturday: A chance of snow before 4pm, then a chance of rain and snow.  Mostly cloudy, with a high near 41. Breezy.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Breezy.
    Chance Snow
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Rain and snow likely, becoming all snow after 1am.  Snow level 4200 feet. Mostly cloudy, with a low around 35. Windy.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 35 °F

    Rain/Snow
    Likely and
    Windy

  • Sunday

    Sunday: Rain, possibly mixed with snow, becoming all rain after 1pm.  Snow level 5000 feet. Cloudy, with a high near 43. Breezy.

    High: 43 °F

    Rain/Snow and
    Breezy

Detailed Forecast

Overnight
A 40 percent chance of snow. Mostly cloudy, with a low around 26. Southwest wind around 6 mph. Total nighttime snow accumulation of 3 to 7 inches possible.
Thursday
A 50 percent chance of snow, mainly between 10am and 5pm. Partly sunny, with a high near 32. West northwest wind 5 to 11 mph. New snow accumulation of 1 to 2 inches possible.
Thursday Night
A slight chance of snow between 8pm and 10pm. Partly cloudy, with a low around 20. Northwest wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 20%.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 34. Light south wind increasing to 5 to 9 mph in the morning. New snow accumulation of less than a half inch possible.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 31. South southeast wind 13 to 17 mph, with gusts as high as 26 mph. New snow accumulation of less than a half inch possible.
Saturday
A chance of snow before 4pm, then a chance of rain and snow. Mostly cloudy, with a high near 41. Breezy. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Saturday Night
Rain and snow likely, becoming all snow after 1am. Snow level 4200 feet. Mostly cloudy, with a low around 35. Windy. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday
Rain, possibly mixed with snow, becoming all rain after 1pm. Snow level 5000 feet. Cloudy, with a high near 43. Breezy.
Sunday Night
Rain. Snow level 6000 feet. Cloudy, with a low around 41. Breezy.
Monday
Rain before 1pm, then rain, possibly mixed with snow. Snow level 6100 feet. Cloudy, with a high near 43. Breezy.
Monday Night
Rain, possibly mixed with snow. Snow level 5500 feet. Cloudy, with a low around 41.
Tuesday
Rain and snow. Snow level 4500 feet. Mostly cloudy, with a high near 42.
Tuesday Night
Snow. Mostly cloudy, with a low around 38.
Wednesday
Snow likely. Mostly cloudy, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NW Cave Junction OR
 42.24°N 123.75°W (Elev. 4163 ft)
3:41 am PST Feb 19, 2026
5am PST Feb 19, 2026-6pm PST Feb 25, 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