An Active Start to the Week

A slow moving and large-scale system will produce widespread rain and thunderstorms the next few days across the central and southern Plains into the Mid to Lower Mississippi Valley. Severe storms will be common across Texas through Tuesday before spreading eastward. The locally heavy rain will produce possible flooding and have a similar transition to the east through midweek. Read More >

Current conditions at

ACTON (ATNC1)

Lat: 34.446389° N Lon: 118.1968° W Elev: 2600 ft.

NA

66°F

19°C

Humidity 35%
Wind Speed NNE 7 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 23 May 07:54 AM PDT
Detailed forecast for

Los Angeles County Mountains

Today
Sunny. Highs from the upper 70s and 80s at low elevations to the upper 60s to mid 70s at high elevations. northwest winds 15 to 25 mph with local gusts to 40 mph, becoming southwest to west 15 to 25 mph in the afternoon.
Tonight
Mostly clear. Lows in the 50s to around 60. Northwest winds 15 to 25 mph with gusts to 35 mph. Winds strongest through the interstate 5 corridor.
Tuesday
Sunny. Highs from the mid 80s to lower 90s at low elevations to the mid 70s to around 80 at high elevations. North winds 15 to 25 mph.
Tuesday Night
Clear. Lows in the mid 50s to mid 60s. Southwest winds 10 to 20 mph with gusts to 30 mph shifting to the north after midnight.
Wednesday
Sunny. Highs from the 80s to around 90 at low elevations to the 70s to around 80 at high elevations. Northeast winds 10 to 20 mph shifting to the south in the afternoon.
Wednesday Night
Mostly clear. Lows in the mid 50s to lower 60s.
Thursday
Sunny. Highs from the upper 70s to mid 80s at low elevations to the upper 60s to mid 70s at high elevations.
Thursday Night
Mostly clear. Lows in the 50s to around 60.
Friday
Sunny. Highs from the mid 70s to lower 80s at low elevations to the mid 60s to lower 70s at high elevations.
Friday Night
Partly cloudy in the evening then mostly clear. Lows in the 50s to around 60.
Saturday
Sunny. Highs from the mid 70s to lower 80s at low elevations to the mid 60s to lower 70s at high elevations.
Saturday Night
Mostly clear. Lows in the 50s to around 60.
Sunday
Sunny. Highs from the upper 70s to mid 80s at low elevations to the upper 60s to mid 70s at high elevations.



Click Map For Forecast
258 AM PDT Mon May 23 2022
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database