Current conditions at

CHILAO (CHOC1)

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

NA

85°F

29°C

Humidity 21%
Wind Speed SSE 3 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Heat Index82°F (28°C)
Last update 19 Aug 10:53 AM PDT
Extended Forecast for

Mount Wilson CA

Heat Advisory August 19, 11:29am until August 20, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 19, 11:29am until August 20, 08:00pm

    NOW until 8:00pm Thu

    Heat Advisory

  • Today

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 74. South southwest wind around 5 mph becoming east southeast after midnight.

    Low: 74 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 84. Southeast wind around 5 mph becoming south southwest in the afternoon.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 73. South southwest wind around 5 mph becoming southeast after midnight.

    Low: 73 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 83. Southwest wind around 5 mph.

    High: 83 °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

  • Saturday Night

    Saturday Night: Clear, with a low around 73.

    Low: 73 °F

    Clear

Detailed Forecast

Today
Sunny, with a high near 83. South southwest wind 5 to 10 mph.
Tonight
Clear, with a low around 74. South southwest wind around 5 mph becoming east southeast after midnight.
Thursday
Sunny, with a high near 84. Southeast wind around 5 mph becoming south southwest in the afternoon.
Thursday Night
Clear, with a low around 73. South southwest wind around 5 mph becoming southeast after midnight.
Friday
Sunny, with a high near 83. Southwest wind around 5 mph.
Friday Night
Mostly clear, with a low around 73.
Saturday
Sunny, with a high near 85.
Saturday Night
Clear, with a low around 73.
Sunday
Sunny, with a high near 82.
Sunday Night
Mostly clear, with a low around 73.
Monday
Sunny, with a high near 82.
Monday Night
Mostly clear, with a low around 74.
Tuesday
Sunny, with a high near 83.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Wilson CA
 34.22°N 118.06°W (Elev. 5180 ft)
11:26 am PDT Aug 19, 2026
11am PDT Aug 19, 2026-6pm PDT Aug 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database