National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Excessive Rainfall and Tropical Storm in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce considerable, potentially life-threatening, flooding across the lower Mississippi River Valley and central Great Lakes region through tonight. Tropical Storm Arthur will move northeastward along the Texas coast today and then move inland over southwestern Louisiana by tonight. An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

94°F

34°C

Humidity 15%
Wind Speed N 13 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Heat Index90°F (32°C)
Last update 17 Jun 03:52 PM PDT
Extended Forecast for

10 Miles ENE Cave Junction OR

  • Tonight

    Tonight: Partly cloudy, with a low around 55. North wind 7 to 11 mph becoming east after midnight. Winds could gust as high as 21 mph.

    Low: 55 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy through mid morning, then gradual clearing, with a high near 79. East wind around 7 mph becoming northwest in the afternoon.

    High: 79 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 57. West northwest wind 5 to 7 mph becoming light and variable in the evening.

    Low: 57 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 73. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 73 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 52. West wind 5 to 9 mph becoming light west northwest after midnight.

    Low: 52 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 50.

    Low: 50 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 54.

    Low: 54 °F

    Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 55. North wind 7 to 11 mph becoming east after midnight. Winds could gust as high as 21 mph.
Thursday
Mostly cloudy through mid morning, then gradual clearing, with a high near 79. East wind around 7 mph becoming northwest in the afternoon.
Thursday Night
Mostly clear, with a low around 57. West northwest wind 5 to 7 mph becoming light and variable in the evening.
Juneteenth
Mostly sunny, with a high near 73. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 52. West wind 5 to 9 mph becoming light west northwest after midnight.
Saturday
Sunny, with a high near 71.
Saturday Night
Clear, with a low around 50.
Sunday
Sunny, with a high near 74.
Sunday Night
Clear, with a low around 54.
Monday
Sunny, with a high near 79.
Monday Night
Clear, with a low around 59.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Clear, with a low around 57.
Wednesday
Sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ENE Cave Junction OR
 42.22°N 123.45°W (Elev. 3596 ft)
Last Update:
11:16 am PDT Jun 17, 2026
Forecast Valid:
4pm PDT Jun 17, 2026-6pm PDT Jun 24, 2026
 
Forecast Discussion
 
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Additional Resources

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