NWS GIS Services & Information

The National Weather Service provides products and data sets for viewing in Geographic Information Systems (GIS). This page
lists some of these varied data sets. For further information on some of these products and services, please click here

List of National Weather Service Geographic Information System (GIS) Links & Services
Radar & Warning Polygons	Rain & Snow Measurements	NDFD Grids	Climate
NWS GIS Products NWS Radar - all formats NWS Radar & Warning Polygons - KMZ NSSL Weather Data NWS Warning Polygons Real Time Radar Warnings Radar Location	NWS RFC Precipitation Analysis NOHRSC Snow Analysis CoCoRaHS Observations NOHRSC Snow Data	NDFD Grids U.S. Forecast	NCDC Climate NCDC Data NCDC Severe Weather Climatology
Storm Reports	Satellite	Model Data	River & Snow Gages
Tornado, Wind and Hail	Infrared Visible Water Vapor Infrared Loop Visible Loop Water Vapor Loop	Mos Guidance GFS Meteograms	River Gages Observed River Gages Forecast Snow Gages with labels Snow Gages without labels
Surface Observations	Fire Weather	Flooding	Misc.
Metar Obs RAWS Obs APRSWXNET Obs	Fire Weather Categorized Observations MODIS fires IMET Locations	Real Time Radar Basins and Streams Warnings	GOES Sounding Skew-T
Coastal	Hurricanes
Great Lake Wave Height Great Lake Ice Great Lake Temps	Tropical Cyclone Wind Speed Probabilities Historical Tropical Cyclone Track Data NOAA's nowCOAST GIS Web Mapping Portal

What is GIS?

A Geographic Information System (GIS) is a collection of computer hardware, software, and geographic data for capturing, managing, analyzing, and displaying all forms of geographically referenced information.

Page composition by Steve Carmel

NOAA National Weather Service Weather Forecast Office

NWS GIS Services & Information