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

48°F

9°C

Humidity 71%
Wind Speed SE 2 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 16 Apr 07:53 PM PDT
Extended Forecast for

2 Miles N Altadena CA

Wind Advisory April 17, 04:00am until April 17, 02:00pm
Click here for hazard details and duration
Wind Advisory

  • Tonight

    Tonight: Mostly clear, with a low around 39. Wind chill values as low as 30. West northwest wind 10 to 15 mph becoming northeast after midnight. Winds could gust as high as 25 mph.

    Low: 39 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 70. Wind chill values as low as 30 early. Breezy, with a northeast wind 15 to 20 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 70 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Clear, with a low around 43. Northeast wind 5 to 10 mph.

    Low: 43 °F

    Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 70. Northeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.

    High: 70 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 49. Southwest wind around 5 mph becoming east northeast after midnight.

    Low: 49 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 39. Wind chill values as low as 30. West northwest wind 10 to 15 mph becoming northeast after midnight. Winds could gust as high as 25 mph.
Friday
Sunny, with a high near 70. Wind chill values as low as 30 early. Breezy, with a northeast wind 15 to 20 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
Clear, with a low around 43. Northeast wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 70. Northeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.
Saturday Night
Partly cloudy, with a low around 49. Southwest wind around 5 mph becoming east northeast after midnight.
Sunday
Mostly sunny, with a high near 66.
Sunday Night
Mostly clear, with a low around 47.
Monday
Sunny, with a high near 63.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Sunny, with a high near 56.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 45.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 56.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Mostly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Altadena CA
 34.23°N 118.12°W (Elev. 3796 ft)
Last Update:
8:52 pm PDT Apr 16, 2026
Forecast Valid:
9pm PDT Apr 16, 2026-6pm PDT Apr 23, 2026
 
Forecast Discussion
 
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Additional Resources

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