Severe Thunderstorms in the Central U.S.; Record Temperatures Likely for Eastern U.S.

Several rounds of severe thunderstorms and heavy rain are forecast from the southern Plains to the Midwest through Friday. Large hail, damaging wind gusts, and tornadoes are possible. A significant warm-up is expected for much of the Eastern U.S. into next week. Several daily record temperature records are likely to be broken. Fire weather concerns will return to the central/southern High Plains. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

37°F

3°C

Humidity 100%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 04 Mar 11:52 PM PST
Extended Forecast for

7 Miles NNE Cave Junction OR

  • Overnight

    Overnight: A 40 percent chance of showers, mainly before 2am.  Areas of dense fog. Snow level 3400 feet.  Otherwise, mostly cloudy, with a low around 37. Light south wind.

    Low: 37 °F

    Chance
    Showers and
    Areas Dense
    Fog

  • Thursday

    Thursday: A 40 percent chance of showers, mainly between 10am and 2pm.  Areas of dense fog before 10am. Snow level 3000 feet rising to 3800 feet in the afternoon.  Otherwise, partly sunny, with a high near 49. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 49 °F

    Chance
    Showers and
    Areas Dense
    Fog

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 10pm.  Snow level 3500 feet rising to 4300 feet after midnight. Mostly cloudy, with a low around 39. North northeast wind 3 to 5 mph.

    Low: 39 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of showers.  Partly sunny, with a high near 53. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 53 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 41. Northeast wind 3 to 5 mph.

    Low: 41 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers after 10pm.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
A 40 percent chance of showers, mainly before 2am. Areas of dense fog. Snow level 3400 feet. Otherwise, mostly cloudy, with a low around 37. Light south wind.
Thursday
A 40 percent chance of showers, mainly between 10am and 2pm. Areas of dense fog before 10am. Snow level 3000 feet rising to 3800 feet in the afternoon. Otherwise, partly sunny, with a high near 49. Calm wind becoming north northeast around 5 mph in the afternoon.
Thursday Night
A 20 percent chance of showers before 10pm. Snow level 3500 feet rising to 4300 feet after midnight. Mostly cloudy, with a low around 39. North northeast wind 3 to 5 mph.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 53. Calm wind becoming northeast around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 41. Northeast wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 65.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Mostly sunny, with a high near 65.
Sunday Night
A slight chance of showers after 10pm. Mostly cloudy, with a low around 41.
Monday
A slight chance of showers before 10am. Mostly cloudy, with a high near 57.
Monday Night
A slight chance of showers. Snow level 4700 feet lowering to 3600 feet after midnight . Mostly cloudy, with a low around 35.
Tuesday
A slight chance of showers. Snow level 3400 feet rising to 4200 feet in the afternoon. Mostly cloudy, with a high near 52.
Tuesday Night
A slight chance of showers. Snow level 4000 feet. Mostly cloudy, with a low around 35.
Wednesday
A chance of showers. Partly sunny, with a high near 57.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Cave Junction OR
 42.26°N 123.58°W (Elev. 1401 ft)
9:40 pm PST Mar 4, 2026
12am PST Mar 5, 2026-6pm PDT Mar 11, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database