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

92°F

33°C

Humidity 19%
Wind Speed NNE 12 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Heat Index88°F (31°C)
Last update 17 Jun 01:52 PM PDT
Extended Forecast for

17 Miles SSE Agness OR

  • This Afternoon

    This Afternoon: Sunny, with a high near 80. North northeast wind around 13 mph, with gusts as high as 21 mph.

    High: 80 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 60. East northeast wind 13 to 15 mph, with gusts as high as 22 mph.

    Low: 60 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy through mid morning, then gradual clearing, with a high near 80. East northeast wind 5 to 9 mph becoming light and variable.

    High: 80 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 56. West wind 5 to 8 mph becoming calm in the evening.

    Low: 56 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 69. Calm wind becoming west 5 to 9 mph in the afternoon.

    High: 69 °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 71.

    High: 71 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 51.

    Low: 51 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 80. North northeast wind around 13 mph, with gusts as high as 21 mph.
Tonight
Mostly cloudy, with a low around 60. East northeast wind 13 to 15 mph, with gusts as high as 22 mph.
Thursday
Mostly cloudy through mid morning, then gradual clearing, with a high near 80. East northeast wind 5 to 9 mph becoming light and variable.
Thursday Night
Mostly clear, with a low around 56. West wind 5 to 8 mph becoming calm in the evening.
Juneteenth
Mostly sunny, with a high near 69. Calm wind becoming west 5 to 9 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 51.
Saturday
Sunny, with a high near 71.
Saturday Night
Clear, with a low around 51.
Sunday
Sunny, with a high near 77.
Sunday Night
Clear, with a low around 57.
Monday
Sunny, with a high near 81.
Monday Night
Clear, with a low around 60.
Tuesday
Sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles SSE Agness OR
 42.32°N 123.96°W (Elev. 2408 ft)
Last Update:
11:16 am PDT Jun 17, 2026
Forecast Valid:
2pm PDT Jun 17, 2026-6pm PDT Jun 23, 2026
 
Forecast Discussion
 
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Additional Resources

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