National Weather Service Regions

The map below represents the National Weather Service Regions for which NCEI computes values in the Contiguous United States. Please note that Puerto Rico is not included in the computation of the Southern Region values.

National Weather Service Regions
  • All Regions
    Central
    Eastern
    Southern
    Western
  • Central
    Colorado
    Illinois
    Indiana
    Iowa
    Kansas
    Kentucky
    Michigan
    Minnesota
    Missouri
    Nebraska
    North Dakota
    South Dakota
    Wisconsin
    Wyoming
  • Eastern
    Connecticut
    Delaware
    Massachusetts
    Maine
    Maryland
    New Hampshire
    New Jersey
    New York
    North Caroline
    Ohio
    Pennsylvania
    Rhode Island
    South Carolina
    Vermont
    Virginia
    West Virginia
  • Southern
    Alabama
    Arkansas
    Florida
    Georgia
    Louisiana
    Mississippi
    New Mexico
    Oklahoma
    Tennessee
    Texas
  • Western
    Arizona
    California
    Idaho
    Montana
    Nevada
    Oregon
    Utah
    Washington