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

82°F

28°C

Humidity 28%
Wind Speed NNE 5 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Heat Index80°F (27°C)
Last update 16 Jun 08:52 PM PDT
Extended Forecast for

15 Miles WNW Happy Camp CA

  • Tonight

    Tonight: Clear, with a low around 60. East northeast wind 10 to 14 mph, with gusts as high as 23 mph.

    Low: 60 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 82. East northeast wind 9 to 15 mph, with gusts as high as 26 mph.

    High: 82 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 60. East wind 8 to 11 mph, with gusts as high as 23 mph.

    Low: 60 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 80. East wind 5 to 8 mph becoming west in the morning.

    High: 80 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58. West northwest wind 3 to 8 mph.

    Low: 58 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: A slight chance of showers between 11am and 2pm, then a slight chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 70. Chance of precipitation is 20%.

    High: 70 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 52.

    Low: 52 °F

    Clear

Detailed Forecast

Tonight
Clear, with a low around 60. East northeast wind 10 to 14 mph, with gusts as high as 23 mph.
Wednesday
Sunny, with a high near 82. East northeast wind 9 to 15 mph, with gusts as high as 26 mph.
Wednesday Night
Mostly cloudy, with a low around 60. East wind 8 to 11 mph, with gusts as high as 23 mph.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 80. East wind 5 to 8 mph becoming west in the morning.
Thursday Night
Mostly clear, with a low around 58. West northwest wind 3 to 8 mph.
Juneteenth
A slight chance of showers between 11am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 70. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 52.
Saturday
Sunny, with a high near 69.
Saturday Night
Clear, with a low around 52.
Sunday
Sunny, with a high near 74.
Sunday Night
Clear, with a low around 56.
Monday
Sunny, with a high near 78.
Monday Night
Clear, with a low around 59.
Tuesday
Sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles WNW Happy Camp CA
 41.85°N 123.64°W (Elev. 3999 ft)
9:41 pm PDT Jun 16, 2026
9pm PDT Jun 16, 2026-6pm PDT Jun 23, 2026
 
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Additional Resources

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