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 76%
Wind Speed SSW 12 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 17 Feb 08:54 AM PST
Extended Forecast for

10 Miles ENE Los Angeles-Whiteman Airport CA

Flood Watch February 17, 06:00pm until February 18, 06:00am
Winter Storm Warning February 17, 09:00pm until February 19, 09:00am
Click here for hazard details and duration
Flood Watch
Winter Storm Warning

  • Today

    Today: Rain, mainly after 4pm. High near 44. Wind chill values as low as 25. Windy, with a south southwest wind 20 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 44 °F

    Chance Rain
    and Breezy
    then Rain and
    Windy

  • Tonight

    Tonight: Rain before 4am, then a chance of rain and snow. Some thunder is also possible. Low around 35. Wind chill values as low as 25. Very windy, with a west southwest wind 40 to 45 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 35 °F

    Very Windy.
    Rain then
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow before 10am. Mostly sunny, with a high near 40. Wind chill values as low as 20. Windy, with a west southwest wind 25 to 30 mph, with gusts as high as 40 mph. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Chance Snow
    and Windy
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow after 4am. Partly cloudy, with a low around 35. Wind chill values as low as 25. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.

    Low: 35 °F

    Partly Cloudy
    then Chance
    Snow

  • Thursday

    Thursday: A chance of snow before 10am, then rain and snow likely between 10am and 4pm, then a chance of rain after 4pm. Partly sunny, with a high near 40. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow
    Likely and
    Breezy

  • Thursday Night

    Thursday Night: A chance of rain before 10pm, then a slight chance of snow. Mostly cloudy, with a low around 36. Breezy. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 36 °F

    Chance
    Rain/Snow and
    Breezy then
    Slight Chance
    Snow

  • Friday

    Friday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

Detailed Forecast

Today
Rain, mainly after 4pm. High near 44. Wind chill values as low as 25. Windy, with a south southwest wind 20 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain before 4am, then a chance of rain and snow. Some thunder is also possible. Low around 35. Wind chill values as low as 25. Very windy, with a west southwest wind 40 to 45 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday
A 30 percent chance of snow before 10am. Mostly sunny, with a high near 40. Wind chill values as low as 20. Windy, with a west southwest wind 25 to 30 mph, with gusts as high as 40 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
A 30 percent chance of snow after 4am. Partly cloudy, with a low around 35. Wind chill values as low as 25. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
Thursday
A chance of snow before 10am, then rain and snow likely between 10am and 4pm, then a chance of rain after 4pm. Partly sunny, with a high near 40. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday Night
A chance of rain before 10pm, then a slight chance of snow. Mostly cloudy, with a low around 36. Breezy. Chance of precipitation is 50%. Little or no snow accumulation expected.
Friday
Sunny, with a high near 45.
Friday Night
Mostly clear, with a low around 39.
Saturday
Mostly sunny, with a high near 50.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
A slight chance of rain. Mostly sunny, with a high near 54.
Sunday Night
A slight chance of rain. Partly cloudy, with a low around 49.
Monday
A chance of rain. Partly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ENE Los Angeles-Whiteman Airport CA
 34.35°N 118.28°W (Elev. 4117 ft)
Last Update:
2:57 am PST Feb 17, 2026
Forecast Valid:
9am PST Feb 17, 2026-6pm PST Feb 23, 2026
 
Forecast Discussion
 
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Additional Resources

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