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

49°F

9°C

Humidity 86%
Wind Speed SSW 5 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Wind Chill47°F (8°C)
Last update 02 Apr 06:53 PM PDT
Extended Forecast for

Mount Wilson CA

Wind Advisory April 3, 06:00am until April 3, 06:00pm
Click here for hazard details and duration
Wind Advisory

  • Tonight

    Tonight: Mostly clear, with a low around 44. West southwest wind 10 to 15 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 68. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 68 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 50. Northeast wind around 15 mph, with gusts as high as 20 mph.

    Low: 50 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 68. Northeast wind 10 to 15 mph becoming east southeast in the afternoon. Winds could gust as high as 25 mph.

    High: 68 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 50. South southeast wind around 5 mph becoming north in the evening.

    Low: 50 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 44. West southwest wind 10 to 15 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.
Friday
Mostly sunny, with a high near 68. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around 50. Northeast wind around 15 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 68. Northeast wind 10 to 15 mph becoming east southeast in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
Mostly clear, with a low around 50. South southeast wind around 5 mph becoming north in the evening.
Sunday
Sunny, with a high near 70.
Sunday Night
Partly cloudy, with a low around 53.
Monday
Partly sunny, with a high near 64.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Sunny, with a high near 67.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Sunny, with a high near 62.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
A slight chance of rain. Partly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Wilson CA
 34.22°N 118.06°W (Elev. 5180 ft)
Last Update:
12:31 pm PDT Apr 2, 2026
Forecast Valid:
7pm PDT Apr 2, 2026-6pm PDT Apr 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation