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

Hazardous Weather Conditions

Current conditions at

ACTON (ATNC1)

Lat: 34.44639°NLon: 118.1968°WElev: 2600.0ft.

NA

45°F

7°C

Humidity 42%
Wind Speed NNE 12 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 12 Jan 05:54 AM PST
Extended Forecast for

9 Miles NNW Altadena CA

Wind Advisory January 12, 07:09am until January 12, 01:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory January 12, 07:09am until January 12, 01:00pm

    NOW until 1:00pm Mon

    Wind Advisory

  • Today

    High: 63 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Clear, with a low around 49. Breezy, with a northeast wind around 25 mph, with gusts as high as 35 mph.

    Low: 49 °F

    Clear and
    Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 68. Breezy, with a northeast wind around 25 mph, with gusts as high as 35 mph.

    High: 68 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Clear, with a low around 53. Breezy, with a northeast wind around 20 mph, with gusts as high as 30 mph.

    Low: 53 °F

    Clear and
    Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 70. North northeast wind around 15 mph, with gusts as high as 30 mph.

    High: 70 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 51.

    Low: 51 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 50.

    Low: 50 °F

    Clear

Detailed Forecast

Today
Sunny, with a high near 63. Breezy, with a northeast wind around 25 mph, with gusts as high as 35 mph.
Tonight
Clear, with a low around 49. Breezy, with a northeast wind around 25 mph, with gusts as high as 35 mph.
Tuesday
Sunny, with a high near 68. Breezy, with a northeast wind around 25 mph, with gusts as high as 35 mph.
Tuesday Night
Clear, with a low around 53. Breezy, with a northeast wind around 20 mph, with gusts as high as 30 mph.
Wednesday
Sunny, with a high near 70. North northeast wind around 15 mph, with gusts as high as 30 mph.
Wednesday Night
Clear, with a low around 51.
Thursday
Sunny, with a high near 70.
Thursday Night
Clear, with a low around 50.
Friday
Sunny, with a high near 68.
Friday Night
Mostly clear, with a low around 48. Breezy.
Saturday
Sunny, with a high near 68. Breezy.
Saturday Night
Mostly clear, with a low around 49.
Sunday
Mostly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Altadena CA
 34.31°N 118.19°W (Elev. 4052 ft)
Last Update:
6:32 am PST Jan 12, 2026
Forecast Valid:
7am PST Jan 12, 2026-6pm PST Jan 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation