National Weather Service United States Department of Commerce

Operations Document



This is also available as a

"living document"

that is updated as needed

between the official printed release.


This can be found here.

Information Circulars


Fact Sheets


Weather & Climate Factsheet Climate Variability vs. Climate Change Climate Really Can Be Elementary!
What Is El Nino and La Nina? Drought ASOS and Climate Observations  
NOAA Online Weather Data Climate Outlooks



Other Resources