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

37°F

3°C

Humidity 92%
Wind Speed N 2 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 19 Feb 08:54 PM PST
Extended Forecast for

13 Miles NE Los Angeles-Whiteman Airport CA

Winter Storm Warning February 19, 09:48pm until February 20, 07:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning February 19, 09:48pm until February 20, 07:00am

    NOW until 7:00am Fri

    Winter Storm Warning

  • Tonight

    Low: 26 °F

    Breezy.
    Chance Snow
    then Partly
    Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 39. Wind chill values as low as 15. Northwest wind 5 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph.

    High: 39 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly clear, with a low around 33. Wind chill values as low as 25. West southwest wind 5 to 10 mph becoming east after midnight.

    Low: 33 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 47. Wind chill values as low as 25 early. Northeast wind around 15 mph, with gusts as high as 20 mph.

    High: 47 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39. Northeast wind around 10 mph, with gusts as high as 15 mph.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

Detailed Forecast

Tonight
A 30 percent chance of snow before 10pm. Partly cloudy, with a low around 26. Wind chill values as low as 15. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 30 mph. Little or no snow accumulation expected.
Friday
Mostly cloudy, with a high near 39. Wind chill values as low as 15. Northwest wind 5 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Mostly clear, with a low around 33. Wind chill values as low as 25. West southwest wind 5 to 10 mph becoming east after midnight.
Saturday
Sunny, with a high near 47. Wind chill values as low as 25 early. Northeast wind around 15 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 39. Northeast wind around 10 mph, with gusts as high as 15 mph.
Sunday
Sunny, with a high near 53.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Mostly sunny, with a high near 58.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
Mostly sunny, with a high near 59.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 51.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 58.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 51.
Thursday
Mostly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NE Los Angeles-Whiteman Airport CA
 34.38°N 118.23°W (Elev. 5459 ft)
Last Update:
8:57 pm PST Feb 19, 2026
Forecast Valid:
9pm PST Feb 19, 2026-6pm PST Feb 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation