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

Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

74°F

23°C

Humidity 50%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 54°F (12°C)
Visibility NA
Last update 18 Jun 09:52 PM PDT
Extended Forecast for

17 Miles NW Cave Junction OR

  • Tonight

    Tonight: Mostly clear, with a low around 56. Light and variable wind.

    Low: 56 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 65. Calm wind becoming west southwest 5 to 9 mph in the afternoon.

    High: 65 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 51. West southwest wind 5 to 8 mph becoming calm in the evening.

    Low: 51 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 66. Calm wind becoming west northwest 5 to 9 mph in the afternoon.

    High: 66 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 50. West northwest wind around 10 mph becoming northeast after midnight.

    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 56.

    Low: 56 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 61.

    Low: 61 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 56. Light and variable wind.
Juneteenth
Mostly sunny, with a high near 65. Calm wind becoming west southwest 5 to 9 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 51. West southwest wind 5 to 8 mph becoming calm in the evening.
Saturday
Sunny, with a high near 66. Calm wind becoming west northwest 5 to 9 mph in the afternoon.
Saturday Night
Clear, with a low around 50. West northwest wind around 10 mph becoming northeast after midnight.
Sunday
Sunny, with a high near 74.
Sunday Night
Clear, with a low around 56.
Monday
Sunny, with a high near 79.
Monday Night
Clear, with a low around 61.
Tuesday
Sunny, with a high near 77.
Tuesday Night
Clear, with a low around 59.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Clear, with a low around 56.
Thursday
Sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles NW Cave Junction OR
 42.32°N 123.93°W (Elev. 3484 ft)
Last Update:
4:40 pm PDT Jun 18, 2026
Forecast Valid:
10pm PDT Jun 18, 2026-6pm PDT Jun 25, 2026
 
Forecast Discussion
 
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Additional Resources

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