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

Hazardous Weather Conditions

Current conditions at

CHILAO (CHOC1)

Lat: 34.33167°NLon: 118.03028°WElev: 5450.0ft.

NA

75°F

24°C

Humidity 18%
Wind Speed ESE 11 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 19 Aug 12:53 AM PDT
Extended Forecast for

10 Miles NNW Mount Wilson CA

Heat Advisory August 19, 01:30am until August 20, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 19, 01:30am until August 20, 08:00pm

    NOW until 8:00pm Thu

    Heat Advisory

  • Overnight

    Low: 73 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 87. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 87 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 74. Southwest wind 10 to 15 mph decreasing to 5 to 10 mph in the evening. Winds could gust as high as 20 mph.

    Low: 74 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 88. South southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 88 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 73. Southwest wind 10 to 15 mph becoming light south southwest after midnight. Winds could gust as high as 20 mph.

    Low: 73 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

Detailed Forecast

Overnight
Partly cloudy, with a low around 73. West wind around 5 mph.
Wednesday
Sunny, with a high near 87. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 74. Southwest wind 10 to 15 mph decreasing to 5 to 10 mph in the evening. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 88. South southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Mostly clear, with a low around 73. Southwest wind 10 to 15 mph becoming light south southwest after midnight. Winds could gust as high as 20 mph.
Friday
Sunny, with a high near 86.
Friday Night
Mostly clear, with a low around 73.
Saturday
Sunny, with a high near 85.
Saturday Night
Mostly clear, with a low around 72.
Sunday
Sunny, with a high near 85.
Sunday Night
Mostly clear, with a low around 71.
Monday
Sunny, with a high near 84.
Monday Night
Mostly clear, with a low around 71.
Tuesday
Sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNW Mount Wilson CA
 34.37°N 118.15°W (Elev. 4770 ft)
Last Update:
11:26 pm PDT Aug 18, 2026
Forecast Valid:
1am PDT Aug 19, 2026-6pm PDT Aug 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation