Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

31°F

-1°C

Humidity 100%
Wind Speed SW 0 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 18 Apr 05:52 AM PDT
Extended Forecast for

12 Miles ESE Cave Junction OR

  • Today

    Today: Sunny, with a high near 59. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 47. Calm wind becoming south southeast 5 to 8 mph after midnight.

    Low: 47 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 10 percent chance of rain after 11am.  Snow level 6200 feet rising to 7600 feet in the afternoon. Mostly cloudy, with a high near 59. Southeast wind around 8 mph becoming west in the afternoon.

    High: 59 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: A 30 percent chance of rain.  Snow level 8000 feet lowering to 6800 feet after midnight . Mostly cloudy, with a low around 45. West wind 5 to 9 mph becoming east southeast after midnight.

    Low: 45 °F

    Chance Rain

  • Monday

    Monday: Rain likely, mainly after 11am.  Snow level 6200 feet rising to 6800 feet in the afternoon. Mostly cloudy, with a high near 52. South southwest wind 8 to 10 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 52 °F

    Rain Likely

  • Monday Night

    Monday Night: Rain.  Snow level 7000 feet lowering to 6100 feet after midnight . Low around 42. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 42 °F

    Rain

  • Tuesday

    Tuesday: Rain likely, then showers and possibly a thunderstorm after 11am.  Snow level 5700 feet. High near 44. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 44 °F

    Showers

  • Tuesday Night

    Tuesday Night: Rain.  Snow level 5600 feet lowering to 4700 feet after midnight . Mostly cloudy, with a low around 39.

    Low: 39 °F

    Rain

  • Wednesday

    Wednesday: Rain likely.  Snow level 4800 feet. Cloudy, with a high near 41.

    High: 41 °F

    Rain Likely

Detailed Forecast

Today
Sunny, with a high near 59. Calm wind becoming west 5 to 7 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 47. Calm wind becoming south southeast 5 to 8 mph after midnight.
Sunday
A 10 percent chance of rain after 11am. Snow level 6200 feet rising to 7600 feet in the afternoon. Mostly cloudy, with a high near 59. Southeast wind around 8 mph becoming west in the afternoon.
Sunday Night
A 30 percent chance of rain. Snow level 8000 feet lowering to 6800 feet after midnight . Mostly cloudy, with a low around 45. West wind 5 to 9 mph becoming east southeast after midnight.
Monday
Rain likely, mainly after 11am. Snow level 6200 feet rising to 6800 feet in the afternoon. Mostly cloudy, with a high near 52. South southwest wind 8 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Rain. Snow level 7000 feet lowering to 6100 feet after midnight . Low around 42. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Rain likely, then showers and possibly a thunderstorm after 11am. Snow level 5700 feet. High near 44. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
Rain. Snow level 5600 feet lowering to 4700 feet after midnight . Mostly cloudy, with a low around 39.
Wednesday
Rain likely. Snow level 4800 feet. Cloudy, with a high near 41.
Wednesday Night
A chance of rain, mainly before 11pm. Snow level 5200 feet lowering to 4600 feet after midnight . Mostly cloudy, with a low around 36.
Thursday
A slight chance of rain. Partly sunny, with a high near 48.
Thursday Night
Partly cloudy, with a low around 37.
Friday
Sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles ESE Cave Junction OR
 42.09°N 123.44°W (Elev. 4610 ft)
4:40 am PDT Apr 18, 2026
6am PDT Apr 18, 2026-6pm PDT Apr 24, 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