Heavy Rainfall on the Western Gulf Coast; Severe Thunderstorms in the Southern Plains Friday

A multi-day heavy rainfall event will continue over the western Gulf Coast through Monday. Slight Risks of excessive rainfall have been issued, and Flood Watches remain in effect through Monday evening. Scattered severe storms capable of producing large hail and damaging winds are possible across western portions of Texas and Oklahoma on Friday. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

70°F

21°C

Humidity 37%
Wind Speed NE 3 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 21 May 09:52 PM PDT
Extended Forecast for

12 Miles NNE Happy Camp CA

  • Tonight

    Tonight: Clear, with a low around 48. Northeast wind 9 to 11 mph, with gusts as high as 22 mph.

    Low: 48 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 69. Northeast wind 7 to 11 mph, with gusts as high as 18 mph.

    High: 69 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 50. East northeast wind 6 to 13 mph, with gusts as high as 22 mph.

    Low: 50 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 70. East wind 5 to 10 mph becoming west in the afternoon.

    High: 70 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 50. West northwest wind 5 to 10 mph becoming north northeast after midnight.

    Low: 50 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Memorial Day

    Memorial Day: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of rain, mainly before 5am.  Snow level 7800 feet lowering to 5600 feet after midnight . Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

Detailed Forecast

Tonight
Clear, with a low around 48. Northeast wind 9 to 11 mph, with gusts as high as 22 mph.
Friday
Sunny, with a high near 69. Northeast wind 7 to 11 mph, with gusts as high as 18 mph.
Friday Night
Mostly clear, with a low around 50. East northeast wind 6 to 13 mph, with gusts as high as 22 mph.
Saturday
Sunny, with a high near 70. East wind 5 to 10 mph becoming west in the afternoon.
Saturday Night
Mostly clear, with a low around 50. West northwest wind 5 to 10 mph becoming north northeast after midnight.
Sunday
Sunny, with a high near 68.
Sunday Night
Mostly clear, with a low around 48.
Memorial Day
Mostly sunny, with a high near 58.
Monday Night
A chance of rain, mainly before 5am. Snow level 7800 feet lowering to 5600 feet after midnight . Mostly cloudy, with a low around 37.
Tuesday
A slight chance of rain and snow before 8am, then a slight chance of snow between 8am and 11am, then a chance of rain after 11am. Snow level 5000 feet rising to 6300 feet in the afternoon. Partly sunny, with a high near 48.
Tuesday Night
A chance of rain. Snow level 6400 feet. Partly cloudy, with a low around 38.
Wednesday
A slight chance of rain. Snow level 6100 feet rising to 7500 feet in the afternoon. Mostly sunny, with a high near 54.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NNE Happy Camp CA
 41.98°N 123.29°W (Elev. 5000 ft)
4:40 pm PDT May 21, 2026
10pm PDT May 21, 2026-6pm PDT May 28, 2026
 
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Additional Resources

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