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Severe weather outbreak possible over portions of the Southern Plains today and tonight

Severe thunderstorms will likely develop over portions of Texas and Oklahoma this afternoon into tonight. Very large hail, destructive winds, isolated tornadoes, and heavy downpours will be the main threats. Heavy rain could lead to localized flash flooding concerns. Additional severe weather is forecast each day through Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

WHITTIER HILLS (WTHC1)

Lat: 33.984°NLon: 118.009431°WElev: 950ft.

NA

68°F

20°C

Humidity 51%
Wind Speed SE 2 G 8 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 28 Mar 9:57 am PDT
Extended Forecast for

2 Miles WSW Diamond Bar CA

Wind Advisory until March 28, 02:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until March 28, 02:00pm

    NOW until
    2:00pm Tue

    Wind Advisory

  • Today

    Today: Sunny, with a high near 79. North northeast wind 10 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.

    Sunny

    High: 79 °F

  • Tonight

    Tonight: Mostly clear, with a low around 51. West southwest wind 5 to 10 mph becoming light and variable  in the evening.

    Mostly Clear

    Low: 51 °F

  • Wednesday

    Wednesday: Sunny, with a high near 86. North northeast wind around 5 mph becoming west southwest in the morning.

    Sunny

    High: 86 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 56. West southwest wind 5 to 10 mph becoming east northeast in the evening.

    Mostly Clear

    Low: 56 °F

  • Thursday

    Thursday: Sunny, with a high near 77. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.

    Sunny

    High: 77 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 51.

    Mostly Clear

    Low: 51 °F

  • Friday

    Friday: Sunny, with a high near 76.

    Sunny

    High: 76 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 50.

    Mostly Clear

    Low: 50 °F

Detailed Forecast

Today
Sunny, with a high near 79. North northeast wind 10 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.
Tonight
Mostly clear, with a low around 51. West southwest wind 5 to 10 mph becoming light and variable in the evening.
Wednesday
Sunny, with a high near 86. North northeast wind around 5 mph becoming west southwest in the morning.
Wednesday Night
Mostly clear, with a low around 56. West southwest wind 5 to 10 mph becoming east northeast in the evening.
Thursday
Sunny, with a high near 77. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
Mostly clear, with a low around 51.
Friday
Sunny, with a high near 76.
Friday Night
Mostly clear, with a low around 50.
Saturday
Sunny, with a high near 79.
Saturday Night
Mostly clear, with a low around 52.
Sunday
Sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 52.
Monday
Sunny, with a high near 73.
Click Map For Forecast
Point Forecast:
2 Miles WSW Diamond Bar CA
 34°N 117.85°W (Elev. 679 ft)
3:34 am PDT Mar 28, 2017
11am PDT Mar 28, 2017-6pm PDT Apr 3, 2017
 
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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