Notice of NWS' New Version of Forecast
A new version of Forecast will launch Janurary 10, 2017.
Click here to visit the new site for details.

Heavy snow expected over the Inter-mountain West; Lake Effect Snow will finally diminish on Saturday

A series of storm systems will continue bring heavy snowfall to much of the Inter-mountain West through the weekend. Snow will also spread onto the northern Plains, with travel difficulties possible. Heavy lake-effect snow will finally begin to diminish on Saturday in the Great Lakes where significant travel hazards have been observed. Read More >

Hazardous Weather Conditions

Current conditions at

New Orleans, Naval Air Station - Alvin Callender Field (KNBG)

Lat: 29.83°NLon: 90.04°WElev: 3ft.

Fair

44°F

7°C

Humidity 47%
Wind Speed NE 9 mph
Barometer 30.50 in (1032.7 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 9 Dec 9:55 pm CST
Extended Forecast for

Gretna LA

  • Tonight

    Tonight: Clear, with a low around 33. Northeast wind around 15 mph.

    Clear

    Low: 33 °F

  • Saturday

    Saturday: Sunny, with a high near 55. Northeast wind 10 to 15 mph.

    Sunny

    High: 55 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 47. East wind 5 to 10 mph.

    Mostly Clear

    Low: 47 °F

  • Sunday

    Sunday: Partly sunny, with a high near 70. Southeast wind 5 to 10 mph.

    Partly Sunny

    High: 70 °F

  • Sunday
    Night

    Sunday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 61. South wind 5 to 10 mph.

    Slight Chance
    Showers

    Low: 61 °F

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 73.

    Chance
    Showers

    High: 73 °F

  • Monday
    Night

    Monday Night: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 63.

    Chance
    Showers

    Low: 63 °F

  • Tuesday

    Tuesday: A 30 percent chance of showers.  Mostly cloudy, with a high near 75.

    Chance
    Showers

    High: 75 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers.  Mostly cloudy, with a low around 61.

    Chance
    Showers

    Low: 61 °F

Detailed Forecast

Tonight
Clear, with a low around 33. Northeast wind around 15 mph.
Saturday
Sunny, with a high near 55. Northeast wind 10 to 15 mph.
Saturday Night
Mostly clear, with a low around 47. East wind 5 to 10 mph.
Sunday
Partly sunny, with a high near 70. Southeast wind 5 to 10 mph.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 61. South wind 5 to 10 mph.
Monday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 73.
Monday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Tuesday
A 30 percent chance of showers. Mostly cloudy, with a high near 75.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 61.
Wednesday
A slight chance of showers. Partly sunny, with a high near 71.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 50.
Thursday
Partly sunny, with a high near 54.
Thursday Night
Partly cloudy, with a low around 44.
Friday
A chance of showers. Partly sunny, with a high near 64.
Click Map For Forecast
Point Forecast:
Gretna LA
 29.92°N 90.04°W
9:17 pm CST Dec 9, 2016
10pm CST Dec 9, 2016-6pm CST Dec 16, 2016
 
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