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Flooding Risks from Tropical Moisture Across the Southeast and Southwest

Tropical moisture from Isaias and Rachel will impact portions of the Southeast and Southwest this weekend. Flash flooding, strong winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, strong winds and dry fuels are raising fire weather concerns across the central Great Basin and western High Plains. Across the northern Rockies, first winter storm of the season. Read More >

Hazardous Weather Conditions

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

47°F

8°C

Humidity 59%
Wind Speed NNE 5 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Wind Chill45°F (7°C)
Last update 10 Oct 10:52 PM PDT
Extended Forecast for

Happy Camp CA

Freeze Warning October 12, 02:00am until October 12, 09:00am
Freeze Warning October 11, 02:00am until October 11, 08:00am
Click here for hazard details and duration
Freeze Warning
Freeze Warning

  • Tonight

    Tonight: Widespread frost, mainly after 4am. Otherwise, clear, with a low around 30. North wind around 7 mph.

    Low: 30 °F

    Frost

  • Sunday

    Sunday: Widespread frost before 10am. Otherwise, sunny, with a high near 66. North northeast wind 7 to 15 mph, with gusts as high as 23 mph.

    High: 66 °F

    Frost then
    Sunny

  • Sunday Night

    Sunday Night: Widespread frost, mainly after 5am. Otherwise, clear, with a low around 28. North northeast wind 6 to 16 mph, with gusts as high as 24 mph.

    Low: 28 °F

    Clear then
    Frost

  • Columbus Day

    Columbus Day: Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 70. Northeast wind 3 to 7 mph.

    High: 70 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 29. Northeast wind around 6 mph.

    Low: 29 °F

    Clear

  • Tuesday

    Tuesday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 77.

    High: 77 °F

    Frost then
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 39.

    Low: 39 °F

    Clear

Detailed Forecast

Tonight
Widespread frost, mainly after 4am. Otherwise, clear, with a low around 30. North wind around 7 mph.
Sunday
Widespread frost before 10am. Otherwise, sunny, with a high near 66. North northeast wind 7 to 15 mph, with gusts as high as 23 mph.
Sunday Night
Widespread frost, mainly after 5am. Otherwise, clear, with a low around 28. North northeast wind 6 to 16 mph, with gusts as high as 24 mph.
Columbus Day
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 70. Northeast wind 3 to 7 mph.
Monday Night
Clear, with a low around 29. Northeast wind around 6 mph.
Tuesday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 77.
Tuesday Night
Mostly clear, with a low around 35.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Clear, with a low around 39.
Thursday
Sunny, with a high near 86.
Thursday Night
Clear, with a low around 43.
Friday
Sunny, with a high near 88.
Friday Night
Clear, with a low around 42.
Saturday
Sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Happy Camp CA
 41.78°N 123.38°W (Elev. 1381 ft)
Last Update:
10:56 pm PDT Oct 10, 2026
Forecast Valid:
11pm PDT Oct 10, 2026-6pm PDT Oct 17, 2026
 
Forecast Discussion
 
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Additional Resources

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