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NWS Southern Region Hydrologic Decision Support Page GIS Data Download
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River Information
- data here comes from the NWS's Advanced Hydrologic Prediction Service (AHPS). To download GIS data, go here.
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Observed Precipitaton
- Shapefile data for this section is available for download here.
- Also, georeferenced .png images are available here
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Forecast Precipitaton
- Forecast data is provided by the Hydrologic Prediction Center in shapefile format. More information here.
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Current Conditions
- Shapefile for hydrology hazards can be found here.
- Drought monitor GIS information can be found here.
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Flood Guidance
- Flood outlook potential information from the HPC here.
- Flash flood guidance from the NWS here.
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Long-Range Outlooks
- Climate prediction center GIS information here.
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Severe Weather
- Storm Prediction Center (SPC) outlook GIS data provided by the NWS in Shreveport, LA here.
- Storm Prediction Center (SPC) storm report KML's here.
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Tropical
- National Hurricane Center GIS data here.
