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Dangerous Winter Storm over the Northern Plains, Heavy Lake Effect Snow Likely for Western New York

Blizzard conditions are expected to persist over portions of the northern Plains through midday Wednesday. Strong winds and very cold temperatures will also yield sub-zero wind chill readings and blowing snow. Further east, Lake Effect Snow Warnings are in effect for portions of western New York. Snowfall amounts of 2 to 3 feet are possible late week into the weekend. Read More >

Current conditions at

Santa Ana, John Wayne Airport-Orange County Airport (KSNA)

Lat: 33.68°NLon: 117.86639°WElev: 52ft.

Mostly Cloudy

54°F

12°C

Humidity 77%
Wind Speed calm
Barometer 30.02 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 07 Dec 3:25 am PST
Extended Forecast for

Costa Mesa CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 50. Southeast wind around 5 mph.

    Mostly Cloudy

    Low: 50 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 63. East wind 5 to 10 mph becoming south in the afternoon.

    Mostly Sunny

    High: 63 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 47. Calm wind.

    Partly Cloudy

    Low: 47 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 63. Light and variable wind becoming west 5 to 10 mph in the morning.

    Mostly Sunny

    High: 63 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 49. West wind around 5 mph becoming calm  in the evening.

    Partly Cloudy

    Low: 49 °F

  • Friday

    Friday: Mostly sunny, with a high near 64.

    Mostly Sunny

    High: 64 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 51.

    Mostly Cloudy

    Low: 51 °F

  • Saturday

    Saturday: Partly sunny, with a high near 63.

    Partly Sunny

    High: 63 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 51.

    Mostly Cloudy

    Low: 51 °F

Detailed Forecast

Overnight
Mostly cloudy, with a low around 50. Southeast wind around 5 mph.
Wednesday
Mostly sunny, with a high near 63. East wind 5 to 10 mph becoming south in the afternoon.
Wednesday Night
Partly cloudy, with a low around 47. Calm wind.
Thursday
Mostly sunny, with a high near 63. Light and variable wind becoming west 5 to 10 mph in the morning.
Thursday Night
Partly cloudy, with a low around 49. West wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 64.
Friday Night
Mostly cloudy, with a low around 51.
Saturday
Partly sunny, with a high near 63.
Saturday Night
Mostly cloudy, with a low around 51.
Sunday
Mostly sunny, with a high near 64.
Sunday Night
Partly cloudy, with a low around 48.
Monday
Mostly sunny, with a high near 64.
Monday Night
Partly cloudy, with a low around 49.
Tuesday
Mostly sunny, with a high near 65.
Click Map For Forecast
Point Forecast:
Costa Mesa CA
 33.64°N 117.91°W (Elev. 13 ft)
3:08 am PST Dec 7, 2016
3am PST Dec 7, 2016-6pm PST Dec 13, 2016
 
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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