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

Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

77°F

25°C

Humidity 45%
Wind Speed N 9 MPH
Barometer NA
Dewpoint 54°F (12°C)
Visibility NA
Heat Index78°F (26°C)
Last update 16 Jun 11:52 PM PDT
Extended Forecast for

2 Miles ENE Cave Junction OR

  • Overnight

    Overnight: Mostly clear, with a low around 56. North northeast wind 11 to 13 mph, with gusts as high as 20 mph.

    Low: 56 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 87. North northeast wind 9 to 11 mph, with gusts as high as 23 mph.

    High: 87 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 55. North northeast wind 8 to 14 mph, with gusts as high as 24 mph.

    Low: 55 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 91. North northeast wind 3 to 6 mph.

    High: 91 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 56. West northwest wind around 5 mph becoming calm in the evening.

    Low: 56 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 50.

    Low: 50 °F

    Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 56. North northeast wind 11 to 13 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 87. North northeast wind 9 to 11 mph, with gusts as high as 23 mph.
Wednesday Night
Increasing clouds, with a low around 55. North northeast wind 8 to 14 mph, with gusts as high as 24 mph.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 91. North northeast wind 3 to 6 mph.
Thursday Night
Mostly clear, with a low around 56. West northwest wind around 5 mph becoming calm in the evening.
Juneteenth
Mostly sunny, with a high near 82.
Friday Night
Partly cloudy, with a low around 51.
Saturday
Sunny, with a high near 81.
Saturday Night
Clear, with a low around 50.
Sunday
Sunny, with a high near 84.
Sunday Night
Clear, with a low around 53.
Monday
Sunny, with a high near 89.
Monday Night
Clear, with a low around 57.
Tuesday
Sunny, with a high near 89.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Cave Junction OR
 42.17°N 123.61°W (Elev. 2257 ft)
Last Update:
11:16 pm PDT Jun 16, 2026
Forecast Valid:
12am PDT Jun 17, 2026-6pm PDT Jun 23, 2026
 
Forecast Discussion
 
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Additional Resources

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