National Weather Service Regions

Interactive Map of the 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.

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
Delaway
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
Lousianna
Mississippi
New Mexico
Oklahoma
Tennessee
Texas

Western

Arizona
California
Idaho
Montana
Nevada
Oregon
Utah
Washington