National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

New Orleans, New Orleans Lakefront Airport (KNEW)

Lat: 30.05°NLon: 90.03°WElev: 7ft.

Fair and Breezy

70°F

21°C

Humidity 93%
Wind Speed S 21 G 30 mph
Barometer 29.85 in (1010.1 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 25 Jan 1:53 am CST
Extended Forecast for

3 Miles NNW Gretna LA

Dense Fog Advisory January 25, 02:50am until January 25, 08:00am
Extreme Cold Warning January 25, 06:00pm until January 27, 12:00pm
Click here for hazard details and duration
Dense Fog Advisory
Extreme Cold Warning
  •  
    Dense Fog Advisory January 25, 02:50am until January 25, 08:00am

    NOW until 8:00am Sun

    Dense Fog Advisory

  • Overnight

    Low: 68 °F

    Chance
    T-storms

  • Sunday

    Sunday: Showers and thunderstorms, mainly before 2pm. Temperature falling to around 49 by 5pm. South wind around 15 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 70 °F⇓

    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Cloudy, with a low around 28. Northwest wind around 15 mph, with gusts as high as 30 mph.

    Low: 28 °F

    Cloudy

  • Monday

    Monday: Cloudy through mid morning, then gradual clearing, with a high near 42. North wind around 15 mph, with gusts as high as 30 mph.

    High: 42 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Widespread frost after 2am. Otherwise, mostly clear, with a low around 27. North wind 5 to 15 mph.

    Low: 27 °F

    Mostly Clear
    then Frost

  • Tuesday

    Tuesday: Widespread frost before 8am. Otherwise, sunny, with a high near 47. North wind around 5 mph.

    High: 47 °F

    Frost then
    Sunny

  • Tuesday Night

    Tuesday Night: Areas of frost after 1am. Otherwise, partly cloudy, with a low around 33. Calm wind becoming north around 5 mph after midnight.

    Low: 33 °F

    Partly Cloudy
    then Areas
    Frost

  • Wednesday

    Wednesday: Areas of frost before 8am. Otherwise, sunny, with a high near 52. North wind around 5 mph.

    High: 52 °F

    Areas Frost
    then Sunny

Detailed Forecast

Overnight
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 68. South wind around 10 mph, with gusts as high as 30 mph.
Sunday
Showers and thunderstorms, mainly before 2pm. Temperature falling to around 49 by 5pm. South wind around 15 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night
Cloudy, with a low around 28. Northwest wind around 15 mph, with gusts as high as 30 mph.
Monday
Cloudy through mid morning, then gradual clearing, with a high near 42. North wind around 15 mph, with gusts as high as 30 mph.
Monday Night
Widespread frost after 2am. Otherwise, mostly clear, with a low around 27. North wind 5 to 15 mph.
Tuesday
Widespread frost before 8am. Otherwise, sunny, with a high near 47. North wind around 5 mph.
Tuesday Night
Areas of frost after 1am. Otherwise, partly cloudy, with a low around 33. Calm wind becoming north around 5 mph after midnight.
Wednesday
Areas of frost before 8am. Otherwise, sunny, with a high near 52. North wind around 5 mph.
Wednesday Night
Areas of frost after 4am. Otherwise, mostly clear, with a low around 35. North wind around 5 mph.
Thursday
Areas of frost before 8am. Otherwise, sunny, with a high near 54. North wind around 5 mph.
Thursday Night
Mostly cloudy, with a low around 40. Northeast wind around 5 mph.
Friday
A slight chance of showers. Partly sunny, with a high near 54. Northeast wind 5 to 10 mph.
Friday Night
A chance of showers. Cloudy, with a low around 36. North wind around 10 mph, with gusts as high as 20 mph.
Saturday
A slight chance of showers. Partly sunny, with a high near 48. North wind around 10 mph, with gusts as high as 20 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Gretna LA
 29.94°N 90.06°W
Last Update:
11:32 pm CST Jan 24, 2026
Forecast Valid:
2am CST Jan 25, 2026-6pm CST Jan 31, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation