Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

41°F

5°C

Humidity 75%
Wind Speed S 2 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 17 Apr 08:52 AM PDT
Extended Forecast for

8 Miles NW Cave Junction OR

  • Today

    Today: Mostly sunny, with a high near 54. East wind around 5 mph becoming calm  in the afternoon.

    High: 54 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 42. West northwest wind around 6 mph becoming calm  after midnight.

    Low: 42 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 59. Light south southwest wind becoming southwest 5 to 10 mph in the afternoon.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 11pm.  Snow level 7300 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 46. South wind 8 to 14 mph, with gusts as high as 21 mph.

    Low: 46 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A 30 percent chance of rain, mainly after 11am.  Snow level 6100 feet rising to 6700 feet in the afternoon. Mostly cloudy, with a high near 54. South wind 8 to 16 mph, with gusts as high as 24 mph.

    High: 54 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly after 11pm.  Snow level 7000 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 44. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 44 °F

    Rain Likely

  • Monday

    Monday: Rain likely.  Snow level 5900 feet. Mostly cloudy, with a high near 48. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Rain Likely

  • Monday Night

    Monday Night: Rain.  Snow level 5900 feet lowering to 5200 feet after midnight . Mostly cloudy, with a low around 42.

    Low: 42 °F

    Rain

  • Tuesday

    Tuesday: Rain likely.  Snow level 5100 feet. Mostly cloudy, with a high near 47.

    High: 47 °F

    Rain Likely

Detailed Forecast

Today
Mostly sunny, with a high near 54. East wind around 5 mph becoming calm in the afternoon.
Tonight
Partly cloudy, with a low around 42. West northwest wind around 6 mph becoming calm after midnight.
Saturday
Mostly sunny, with a high near 59. Light south southwest wind becoming southwest 5 to 10 mph in the afternoon.
Saturday Night
A 20 percent chance of rain after 11pm. Snow level 7300 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 46. South wind 8 to 14 mph, with gusts as high as 21 mph.
Sunday
A 30 percent chance of rain, mainly after 11am. Snow level 6100 feet rising to 6700 feet in the afternoon. Mostly cloudy, with a high near 54. South wind 8 to 16 mph, with gusts as high as 24 mph.
Sunday Night
Rain likely, mainly after 11pm. Snow level 7000 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 44. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain likely. Snow level 5900 feet. Mostly cloudy, with a high near 48. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Rain. Snow level 5900 feet lowering to 5200 feet after midnight . Mostly cloudy, with a low around 42.
Tuesday
Rain likely. Snow level 5100 feet. Mostly cloudy, with a high near 47.
Tuesday Night
Rain likely. Snow level 5200 feet. Mostly cloudy, with a low around 42.
Wednesday
Rain likely. Snow level 5100 feet. Mostly cloudy, with a high near 44.
Wednesday Night
A chance of rain. Snow level 5400 feet lowering to 4400 feet after midnight . Mostly cloudy, with a low around 39.
Thursday
A slight chance of rain. Snow level rising to 5200 feet in the afternoon. Mostly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NW Cave Junction OR
 42.24°N 123.75°W (Elev. 4163 ft)
4:41 am PDT Apr 17, 2026
9am PDT Apr 17, 2026-6pm PDT Apr 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