Skip Navigation Link weather.gov  
NOAA logo - Click to go to the NOAA homepage National Weather Service NWS logo - Click to go to the NWS homepage
Advanced Hydrologic Prediction Service
Image background of Navigation bar Left
Navigation Bar End Cap

  
 

ALERT: December 13th update on the status of the nationwide data transmission error preventing stream gauge data collected at affected locations from being displayed on the Advanced Hydrologic Prediction Services (AHPS) webpages. As of 11/08/2018, The USGS has restored all impacted operational stream gauges to transmitting status. The status map of gauge outages from other agencies is here. This will be the last outage map posted as over 95% of the gauge outages have been restored. Local NWS offices will continue to monitor the remaining gauge outages.



River Observations River Forecasts Experimental
Long-Range Flood Risk
Precipitation Download

Downloads for New Orleans/Baton Rouge, LA (LIX)

While the AHPS display allows for the use of interactive toggles with the image, AHPS data can also be utilized within GIS software. This page links to "Shapefiles" and "KMZ" files (generated every 15 minutes) which are compressed "KML" files compatible with several GIS software applications. A list of some of the software applications that support Shapefiles and KML can be found HERE or, visit the NWS website Standards Description Website which explains KML in more detail.

Recently, the downloadable observations and forecast files have changed. Click here to see a summary of the changes.

Observed

  • Shapefile

    • Shapefile (Observed)
      • Description: The most recent observation values from 12/19/2018 03:27 UTC.
      • Last Updated: 12/19/2018 03:27 UTC
      • Size: 175 KB
  • KMZ

    • KMZ (Observed)
      • Description: The most recent observation values from 12/19/2018 03:50 UTC.
      • Last Updated: 12/19/2018 03:50 UTC
      • Size: 20 KB

Forecast

  • Shapefile

  • KMZ

    • KMZ (Maximum Forecast 1-Day)
      • Description: The maximum forecast values from 12/19/2018 03:50 UTC to 12/20/2018 03:50 UTC.
      • Last Updated: 12/19/2018 03:50 UTC
      • Size: 6 KB
    • KMZ (Maximum Forecast 2-Day)
      • Description: The maximum forecast values from 12/19/2018 03:51 UTC to 12/21/2018 03:51 UTC.
      • Last Updated: 12/19/2018 03:51 UTC
      • Size: 6 KB
    • KMZ (Maximum Forecast 3-Day)
      • Description: The maximum forecast values from 12/19/2018 03:51 UTC to 12/22/2018 03:51 UTC.
      • Last Updated: 12/19/2018 03:51 UTC
      • Size: 6 KB
    • KMZ (Maximum Forecast 4-Day)
      • Description: The maximum forecast values from 12/19/2018 03:51 UTC to 12/23/2018 03:51 UTC.
      • Last Updated: 12/19/2018 03:51 UTC
      • Size: 6 KB
    • KMZ (Maximum Forecast 5-Day)
      • Description: The maximum forecast values from 12/19/2018 03:51 UTC to 12/24/2018 03:51 UTC.
      • Last Updated: 12/19/2018 03:51 UTC
      • Size: 6 KB
    • KMZ (Maximum Forecast 6-Day)
      • Description: The maximum forecast values from 12/19/2018 03:51 UTC to 12/25/2018 03:51 UTC.
      • Last Updated: 12/19/2018 03:51 UTC
      • Size: 6 KB
    • KMZ (Maximum Forecast 7-Day)
      • Description: The maximum forecast values from 12/19/2018 03:51 UTC to 12/26/2018 03:51 UTC.
      • Last Updated: 12/19/2018 03:51 UTC
      • Size: 6 KB
    • KMZ (Maximum Forecast 8-Day)
      • Description: The maximum forecast values from 12/19/2018 03:51 UTC to 12/27/2018 03:51 UTC.
      • Last Updated: 12/19/2018 03:51 UTC
      • Size: 6 KB
    • KMZ (Maximum Forecast 9-Day)
      • Description: The maximum forecast values from 12/19/2018 03:51 UTC to 12/28/2018 03:51 UTC.
      • Last Updated: 12/19/2018 03:51 UTC
      • Size: 6 KB
    • KMZ (Maximum Forecast 10-Day)
      • Description: The maximum forecast values from 12/19/2018 03:51 UTC to 12/29/2018 03:51 UTC.
      • Last Updated: 12/19/2018 03:51 UTC
      • Size: 6 KB
    • KMZ (Maximum Forecast 11-Day)
      • Description: The maximum forecast values from 12/19/2018 03:51 UTC to 12/30/2018 03:51 UTC.
      • Last Updated: 12/19/2018 03:51 UTC
      • Size: 6 KB
    • KMZ (Maximum Forecast 12-Day)
      • Description: The maximum forecast values from 12/19/2018 03:51 UTC to 12/31/2018 03:51 UTC.
      • Last Updated: 12/19/2018 03:51 UTC
      • Size: 6 KB
    • KMZ (Maximum Forecast 13-Day)
      • Description: The maximum forecast values from 12/19/2018 03:51 UTC to 01/01/2019 03:51 UTC.
      • Last Updated: 12/19/2018 03:51 UTC
      • Size: 6 KB
    • KMZ (Maximum Forecast 14-Day)
      • Description: The maximum forecast values from 12/19/2018 03:51 UTC to 01/02/2019 03:51 UTC.
      • Last Updated: 12/19/2018 03:51 UTC
      • Size: 6 KB
    • KMZ (Maximum Forecast Entire Period)
      • Description: The maximum forecast values from 12/19/2018 03:51 UTC to 01/02/2019 03:51 UTC.
      • Last Updated: 12/19/2018 03:51 UTC
      • Size: 6 KB

RSS

Return to Area Map

NWS Information
National Weather Service
New Orleans/Baton Rouge Weather Forecast Office
62300 Airport Rd.
Slidell, LA 70460-5243
(504) 522-7330
Ask Questions/Webmaster
Page last modified: 8-Mar-2017 4:17 PM
Disclaimer
Credits
Glossary
Privacy Policy
About Us
Career Opportunities