Point Forecast: Gretna LA
 29.92N 90.04W
Last Update: 7:24 am CDT May 14, 2024
Tabular Forecast
[hide menu]Get as XML
Weather ElementsWeather/PrecipitationFire Weather
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Fog
Mixing Height  
Lightning Activity Level
Trans. Wind  
20ft Wind  
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index

48-Hour Period Starting:       Back 2 Days  

Date05/1405/15
Hour (CDT)091011121314151617181920212223000102030405060708
Temperature (°C)232526272829292930292827262525242323222221212223
Dewpoint (°C)222323232222222221212121212121212120201919191919
Heat Index (°C)252629313332323232312926252524
Surface Wind (mph)9910101010101010987766666666655
Wind DirSWSWSWWWWWWWWWWWWWWWWWWWWNWNW
Gust
Sky Cover (%)605757575757572718211816122212225100010
Precipitation Potential (%)251812763334311000000000011
Relative Humidity (%)938785797265636357616367747676828484878487878481
RainChcSChc--------------------------------------------
ThunderChcSChc--------------------------------------------

Date05/16
Hour (CDT)091011121314151617181920212223000102030405060708
Temperature (°C)242727282930313131313029272625242323232323222224
Dewpoint (°C)181817171616161617171718181818191919191919202020
Heat Index (°C)2428282829303131313131292826252424
Surface Wind (mph)678888888765322355332223
Wind DirNWNWNWNWNWNWNWNWNWNWNWWSWSSSSSSSSESESESE
Gust
Sky Cover (%)0123345611152028364447505348433835322934
Precipitation Potential (%)11111111110000002222221313
Relative Humidity (%)695854514542414042444651576267717678808183858780
Rain------------------------------------------------
Thunder------------------------------------------------

Additional Forecasts and Information
English UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Surface AnalysisRivers & Lakes AHPS
Experimental Radar ImageInteractive Graphical Forecast
Marine WeatherAviation Weather
NWS New Orleans/Baton Rouge Home