Critical Fire Weather Conditions in the Plains; Increasing Severe Weather Chances for the Plains and Upper Midwest

A strengthening storm system will bring impactful weather to the much of Central U.S. over the next couple of days, including heavy snow in the northern Rockies, Critical fire weather conditions for portions of the Plains, and increasing severe weather chances from the central/southern Plains to the Upper Midwest. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

34°F

1°C

Humidity 100%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 23 Apr 01:52 AM PDT
Extended Forecast for

5 Miles NNW Cave Junction OR

  • Overnight

    Overnight: Partly cloudy, with a low around 38. Light northwest wind.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 68. Light north northeast wind.

    High: 68 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 38. North northwest wind around 5 mph becoming calm  in the evening.

    Low: 38 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 73. Calm wind becoming east around 5 mph.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 40. West northwest wind around 6 mph becoming calm  after midnight.

    Low: 40 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before 11pm.  Snow level 5400 feet lowering to 4400 feet. Partly cloudy, with a low around 39.

    Low: 39 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Sunday

    Sunday: A slight chance of rain after 11am.  Snow level 4300 feet rising to 5000 feet in the afternoon. Mostly sunny, with a high near 63.

    High: 63 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: A chance of rain before 11pm.  Partly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain
    then Partly
    Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 38. Light northwest wind.
Thursday
Sunny, with a high near 68. Light north northeast wind.
Thursday Night
Clear, with a low around 38. North northwest wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 73. Calm wind becoming east around 5 mph.
Friday Night
Clear, with a low around 40. West northwest wind around 6 mph becoming calm after midnight.
Saturday
Sunny, with a high near 68.
Saturday Night
A 20 percent chance of rain before 11pm. Snow level 5400 feet lowering to 4400 feet. Partly cloudy, with a low around 39.
Sunday
A slight chance of rain after 11am. Snow level 4300 feet rising to 5000 feet in the afternoon. Mostly sunny, with a high near 63.
Sunday Night
A chance of rain before 11pm. Partly cloudy, with a low around 39.
Monday
A slight chance of rain after 11am. Mostly sunny, with a high near 65.
Monday Night
A slight chance of rain. Partly cloudy, with a low around 40.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 70.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 42.
Wednesday
Sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Cave Junction OR
 42.25°N 123.69°W (Elev. 1499 ft)
1:17 am PDT Apr 23, 2026
2am PDT Apr 23, 2026-6pm PDT Apr 29, 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