Notice of NWS' New Version of Forecast
A new version of Forecast will launch March 7, 2017.
Click here to visit the new site for details.

Heavy rain, mountain snow and strong winds in the western U.S. this week

The western U.S. will experience active weather yet again this week as significant Pacific moisture brings rain and mountain snow to the region. This heavy rain will bring flood concerns to parts of WA, OR and CA. Very heavy snow is possible in the Sierra, Cascades, Great Basin and parts of the northern Rockies. Read More >

Current conditions at

ACTON (ATNC1)

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

NA

39°F

4°C

Humidity 57%
Wind Speed NNW 2 G 9 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 17 Jan 9:54 pm PST
Extended Forecast for

11 Miles SW Palmdale CA

Winter Weather Advisory January 18, 10:00pm until January 19, 10:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • Tonight

    Tonight: Partly cloudy, with a low around 38. South southwest wind around 5 mph.

    Partly Cloudy

    Low: 38 °F

  • Wednesday

    Wednesday: A 30 percent chance of rain after 4pm.  Partly sunny, with a high near 55. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 35 mph.

    Mostly Sunny
    then Chance
    Rain and
    Breezy

    High: 55 °F

  • Wednesday
    Night

    Wednesday Night: Rain, mainly after 10pm.  Low around 42. Breezy, with a south wind around 20 mph, with gusts as high as 35 mph.  Chance of precipitation is 90%.

    Rain and
    Breezy

    Low: 42 °F

  • Thursday

    Thursday: Rain and possibly a thunderstorm before 10am, then a chance of showers and thunderstorms after 10am.  High near 52. Windy, with a west southwest wind 25 to 30 mph, with gusts as high as 40 mph.  Chance of precipitation is 100%.

    Showers and
    Windy then
    Chance
    Showers and
    Breezy

    High: 52 °F

  • Thursday
    Night

    Thursday Night: A chance of showers before 4am, then rain after 4am.  Low around 41. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph.  Chance of precipitation is 80%.

    Chance
    Showers and
    Breezy then
    Rain

    Low: 41 °F

  • Friday

    Friday: Rain. The rain could be heavy at times.  High near 50. Breezy.  Chance of precipitation is 100%.

    Heavy Rain
    and Breezy

    High: 50 °F

  • Friday
    Night

    Friday Night: Showers likely.  Mostly cloudy, with a low around 38. Breezy.  Chance of precipitation is 60%.

    Showers
    Likely and
    Breezy

    Low: 38 °F

  • Saturday

    Saturday: A chance of showers.  Mostly cloudy, with a high near 48.

    Chance
    Showers

    High: 48 °F

  • Saturday
    Night

    Saturday Night: A chance of rain, mainly after 4am.  Mostly cloudy, with a low around 39.

    Chance Rain

    Low: 39 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 38. South southwest wind around 5 mph.
Wednesday
A 30 percent chance of rain after 4pm. Partly sunny, with a high near 55. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 35 mph.
Wednesday Night
Rain, mainly after 10pm. Low around 42. Breezy, with a south wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.
Thursday
Rain and possibly a thunderstorm before 10am, then a chance of showers and thunderstorms after 10am. High near 52. Windy, with a west southwest wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 100%.
Thursday Night
A chance of showers before 4am, then rain after 4am. Low around 41. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.
Friday
Rain. The rain could be heavy at times. High near 50. Breezy. Chance of precipitation is 100%.
Friday Night
Showers likely. Mostly cloudy, with a low around 38. Breezy. Chance of precipitation is 60%.
Saturday
A chance of showers. Mostly cloudy, with a high near 48.
Saturday Night
A chance of rain, mainly after 4am. Mostly cloudy, with a low around 39.
Sunday
Rain likely, mainly after 10am. Cloudy, with a high near 49.
Sunday Night
Rain. The rain could be heavy at times. Cloudy, with a low around 40. Breezy.
Monday
Rain. The rain could be heavy at times. Cloudy, with a high near 49. Breezy.
Monday Night
A chance of showers. Mostly cloudy, with a low around 39. Breezy.
Tuesday
A chance of showers. Partly sunny, with a high near 47.
Click Map For Forecast
Point Forecast:
11 Miles SW Palmdale CA
 34.47°N 118.2°W (Elev. 2795 ft)
9:35 pm PST Jan 17, 2017
10pm PST Jan 17, 2017-6pm PST Jan 24, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database