Isolated Severe Thunderstorms for the Northeast/Mid-Atlantic; Santa Ana Winds for Southern California

Isolated severe thunderstorms will bring the potential for a few damaging wind gusts across portions of the Northeast and Mid-Atlantic regions Saturday. On the West Coast, gusty Santa Ana winds will create critical fire weather conditions over southern California. Read More >

Current conditions at

ACTON (ATNC1)

Lat: 34.446389°NLon: 118.1968°WElev: 2600ft.

NA

60°F

16°C

Humidity 15%
Wind Speed NNE 12 MPH
Barometer NA
Dewpoint 12°F (-11°C)
Visibility NA
Last update 16 Oct 07:54 AM PDT
Extended Forecast for

9 Miles NNW Altadena CA

Wind Advisory until October 16, 12:00pm
Red Flag Warning until October 16, 08:00pm
Click here for hazard details and duration
Wind Advisory
Red Flag Warning
  •  
    Wind Advisory until October 16, 12:00pm
    Red Flag Warning until October 16, 08:00pm

    NOW: Multiple
    hazards in effect

    Click HERE for Details

  • Today

    Today: Sunny, with a high near 75. Breezy, with an east northeast wind 15 to 25 mph becoming south southwest 5 to 10 mph in the afternoon. Winds could gust as high as 35 mph.

    Sunny and
    Breezy then
    Sunny

    High: 75 °F

  • Tonight

    Tonight: Mostly clear, with a low around 54. South wind around 5 mph.

    Mostly Clear

    Low: 54 °F

  • Sunday

    Sunday: Sunny, with a high near 63. South wind 5 to 15 mph, with gusts as high as 20 mph.

    Sunny

    High: 63 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 43. Southwest wind around 10 mph, with gusts as high as 15 mph.

    Partly Cloudy

    Low: 43 °F

  • Monday

    Monday: Mostly sunny, with a high near 56. Southwest wind around 10 mph.

    Mostly Sunny

    High: 56 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 42.

    Partly Cloudy

    Low: 42 °F

  • Tuesday

    Tuesday: Sunny, with a high near 63.

    Sunny

    High: 63 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 48.

    Mostly Clear

    Low: 48 °F

Detailed Forecast

Today
Sunny, with a high near 75. Breezy, with an east northeast wind 15 to 25 mph becoming south southwest 5 to 10 mph in the afternoon. Winds could gust as high as 35 mph.
Tonight
Mostly clear, with a low around 54. South wind around 5 mph.
Sunday
Sunny, with a high near 63. South wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 43. Southwest wind around 10 mph, with gusts as high as 15 mph.
Monday
Mostly sunny, with a high near 56. Southwest wind around 10 mph.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Sunny, with a high near 63.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Mostly sunny, with a high near 66.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
Sunny, with a high near 70.
Thursday Night
Mostly clear, with a low around 51.
Friday
Mostly sunny, with a high near 70.
Click Map For Forecast
Point Forecast:
9 Miles NNW Altadena CA
 34.31°N 118.19°W (Elev. 4052 ft)
5:13 am PDT Oct 16, 2021
8am PDT Oct 16, 2021-6pm PDT Oct 22, 2021
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database