A
- Aberdeen
- Aberdeen Proving Grounds
- Abilene
- Abingdon
- Ada
- Adak
- Adrian
- Ainsworth
- Akron
- Akron-Canton Regional Airport
- Alabaster
- Alamosa
- Albany
- Albany County Airport
- Albemarle
- Albert Lea Automatic Weather
- Albuquerque Intl Airport
- Alexandria
- Alexandria, Alexandria Esler Regional Airport
- Alexandria, Chandler Field
- Allentown, Lehigh Valley International Airport
- Alliance
- Alma
- Alpena
- Alton
- Altoona
- Amarillo
- Ambler
- Anaktuvuk Pass
- Anchorage Elmendorf
- Anchorage International Airport
- Anderson
- Anderson
- Andover
- Aniak
- Ann Arbor Municipal Airport
- Annapolis, United States Naval Academy
- Annette Island
- Anniston
- Apalachicola
- Appleton / Outagamie
- Arcata / Eureka, Arcata Airport
- Arctic Village
- Ardmore
- Asheville
- Ashland, Kennedy Memorial Airport
- Ashtabula County Airport
- Aspen-Pitken County Airport
- Astoria
- Athens Airport
- Atlanta Dekalb
- Atlanta Fulton County
- Atlanta International Airport
- Atlanta Peachtree City
- Atlantic City Intl Airport
- Auburn
- Auburn-Lewiston
- Augusta
- Augusta Daniel Field
- Augusta, Bush Field
- Aurora
- Aurora, Buckley Field
- Austin
- Austin City, Austin Camp Mabry
- Avalon
B
- Baker
- Bakersfield
- Baltimore International Airport
- Bangor International Airport
- Bar Harbor
- Barksdale Air Force Base
- Barre / Montpelier
- Barrow
- Barter Island
- Bartlesville
- Bartow
- Batesville
- Baton Rouge, Ryan Field
- Baudette
- Beatrice
- Beaufort
- Beaumont / Port Arthur
- Beckley
- Belleville
- Bellingham International Airport
- Bemidji
- Bennington
- Benton Harbor
- Bentonville
- Berlin
- Bethel
- Bettles
- Big Piney
- Big River Lakes
- Billings Logan Intl Airport
- Binghamton
- Birchwood
- Birmingham
- Bishop
- Bismarck Municipal Airport
- Blanding
- Block Island
- Bloomington
- Bloomington
- Blue Canyon
- Bluefield
- Blythe
- Blytheville
- Bob Hope Airport
- Boise
- Boone
- Boscobel
- Boston Logan Intnl Airport
- Bowling Green
- Bozeman
- Bradford
- Bradshaw AFB
- Brainerd
- Bremerton
- Bristol / Johnson / Kingsport, Tri-City Regional Airport
- Broken Bow
- Brookings Municipal Airport
- Brooksville
- Broomfield Jeffco
- Brownsville
- Brunswick
- Brunswick
- Brunswick Glynco
- Bryce Canyon
- Buckhannon, Upshur County Regional Airport
- Buffalo International Airport
- Buffalo Johnson County Apt
- Bullhead City
- Burley
- Burlington
- Burlington
- Burlington Alamance Regional Airport
- Burlington International Airport
- Burns
- Butler County
- Butte Mooney Airport
C
- Caldwell
- Campo
- Cantwell
- Cape Girardeau
- Cape Lisburne
- Cape Newenham
- Cape Romanzoff
- Carbondale / Murphysboro
- Caribou Municipal Airport
- Carlsbad
- Carlsbad Cavern City
- Cartersville
- Casper
- Cedar City
- Cedar Rapids
- Chadron
- Chamberlain
- Champaign / Urbana
- Chandalar Lake
- Chanute
- Chapel Hill, Williams Airport
- Charles City
- Charleston Air Force Base
- Charleston Yeager Airport
- Charlotte Douglas Intl Airport
- Charlottesville
- Chattanooga
- Chenault Airpark
- Cheyenne Airport
- Chicago-O'Hare Intl Airport
- Chico
- Chicopee Falls
- Childress Airport
- Chillicothe
- China Lake
- Chino
- Chulitna
- Cincinnati Covington Intl Apt
- Cincinnati Lunken Airport
- Clarksburg
- Clarksville, Outlaw Field Airport
- Clayton Airport
- Clayton Lake
- Cleveland
- Clinton-Sherman Airport
- Cocoa Beach
- Cody
- Coeur d'Alene
- Coffeyville
- Cold Bay
- College Station
- Colorado Springs
- Columbia
- Columbia
- Columbus
- Columbus
- Columbus Air Force Base
- Columbus/Balkalar
- Concord
- Concord Municipal Airport
- Concordia, Blosser Municipal Air
- Cordova
- Corpus Christi Intl Airport
- Corsicana
- Cortez
- Corvallis Municipal Automatic Weather Observing
- Cotulla
- Council Bluffs
- Cox Dayton International Airport
- Craig
- Crescent City
- Crestview
- Cross City
- Crossville
- Custer
- Cut Bank
D
- Daggett
- Dalhart
- Dallas International Airport
- Dallas Love Field
- Dallesport Airport
- Dalton
- Danbury
- Dansville
- Danville
- Darlington, Darlington County Jetport Airport
- Daytona Beach Regional Airport
- De Queen, J Lynn Helms Sevier County Airport
- Deadhorse
- Decatur
- Decatur
- Deering
- Defiance, Defiance Memorial Airport
- Del Rio
- Delta
- Denton
- Denver Centennial
- Denver International Airport
- Des Moines International Airport
- Destin
- Detroit
- Detroit City Airport
- Devils Lake
- Dickinson Municipal Airport
- Dillingham
- Dillon
- Dodge Center, Dodge Center Airport
- Dodge City
- Dothan
- Douglas
- Dover
- Drummond
- Du Bois-Jefferson County Airport
- Dubuque
- Duluth
- Dunkirk
- Durango
- Dutch Harbour
- Dyersburg Automatic Weather Observing
E
- Eagle County Regional Airport
- Eagle Creek
- Eaker AFB
- Eareckson AFB
- East Hampton
- East Milton
- East St-Louis
- Eau Claire
- Edwards
- Egegik
- Eielson AFB
- El Dorado
- El Monte
- El Paso
- Elfin Cove
- Elizabeth City
- Elkhart
- Elkhart
- Elkins
- Elko
- Elmira
- Ely
- Emmonak
- Emporia
- Enid / Woodring Municipal
- Ephrata
- Erie
- Escanaba
- Eugene
- Eureka
- Evanston
- Evansville
- Eveleth Municipal Automatic Weather Observing
- Everett, Snohomish County Apt
- Evergreen
F
- Fairbanks International Airport
- Fairchild
- Fairfield/Travis
- Fairmont Municipal Airport
- Faith
- Fallon
- Falls City
- Fargo Hector Intl Airport
- Farmingdale
- Farmville
- Fayetteville
- Fayetteville
- Findlay
- Flagstaff Pulliam Airport
- Flint Bishop Intl Airport
- Florence
- Fort Belvoir
- Fort Benning
- Fort Campbell
- Fort Carson
- Fort Collins
- Fort Dodge
- Fort Drum
- Fort Greely
- Fort Huachuca
- Fort Knox
- Fort Lauderdale
- Fort Lauderdale Executive Apt
- Fort Leonard Wood
- Fort Lewis/Gray
- Fort Madison
- Fort Myers Page Field
- Fort Myers, Sw Florida Intl Airport
- Fort Payne, Isbell Field Airport
- Fort Sill
- Fort Smith
- Fort Stewart
- Fort Stockton-Pecos County Airport
- Fort Wayne International Airport
- Fort Worth, Meacham International Airport
- Fort Yukon
- Frankfort
- Franklin
- Frederick Municipal Airport
- Fredericksburg, Shannon Airport
- Fremont Municipal Airport
- Frenchville
- Fryeburg
- Fullerton
- Fulton
G
- Gadsen
- Gage
- Gainesville
- Gainseville Regional Airport
- Galbraith Lake
- Galena
- Gallup Municipal Airport
- Galveston
- Gambell
- Garden City
- Gary
- Georgetown
- Gila Bend
- Gillette
- Glasgow
- Glendale
- Glendive Automatic Weather Observing
- Glens Falls
- Goodland
- Goodyear
- Grand Canyon
- Grand Forks Intl Airport
- Grand Island
- Grand Junction
- Grand Marais, The Bay of Grand Marais
- Grand Rapids Automatic System
- Grand Rapids Intl Airport
- Grants Airport
- Great Bend
- Great Falls Intl Airport
- Greely Weld
- Green Bay International Airport
- Greensboro
- Greenville
- Greenville Downtown Airport
- Greenville, Mid Delta Regional Airport
- Greenwood Municipal Airport
- Greenwood, Greenwood County Airport
- Greer
- Grissom AFB
- Groshen
- Groton/New London
- Grove, Grove Municipal Airport
- Gulfport
- Gulkana
- Gunnison
- Gustavus
H
- Hagerstown
- Hailey
- Haines
- Hanksville
- Harrisburg Capital City Airport
- Harrisburg International Airport
- Harrison
- Hartford
- Hastings
- Hatteras
- Havre
- Hawthorne
- Hayden Yampa
- Hayes River
- Hays
- Hayward
- Hayward
- Healy
- Helena Regional Airport
- Henderson City
- Hibbing, Chisholm-Hibbing Airport
- Hickory
- Hill City
- Hilo
- Hilton Head Automatic Weather
- Hobart
- Hobbs / Lea County
- Holland, Tulip City Airport
- Holloman Air Force Base
- Homer
- Homestead
- Hondo Airport
- Honolulu
- Hoonah
- Hoquiam
- Hot Springs
- Houghton Airport
- Houghton Lake, Roscommon County Airport
- Houlton International Airport
- Houston Hobby Airport
- Houston Intercontinental Apt
- Huntingburg
- Huntington Tri-State Airport
- Huntsville
- Hurlburt
- Huron
- Hutchinson
- Hyannis
- Hydaburg
I
- Idaho Falls
- Iliama
- Imperial
- Imperial
- Imperial Beach
- Independence Municipal Airport
- Indiana / Stewart Field
- Indianapolis Intl Airport
- International Falls Airport
- Ironwood Automatic Weather
- Islip
- Ithaca
J
- Jackson
- Jackson
- Jackson
- Jackson Airport
- Jackson Intl Airport
- Jacksonville Automatic Weather Observing / Reporting System
- Jacksonville Cra
- Jacksonville Intl Airport
- Jacksonville Nas
- Jaffrey, Jaffrey Municipal-Silver Ranch Airport
- Jamestown
- Jamestown Municipal Airport
- Janesville
- Jasper, Jasper County-Bell Field Airport
- Jefferson City Memorial Airport
- Jerome, Jerome County Airport
- John F Kennedy International Airport
- Johnstown-Cambria County Airport
- Jonesboro
- Joplin
- Jordan, Jordan Airport
- Junction
- Juneau International Airport
K
- Kahului
- Kaiser Memorial
- Kake
- Kalaeola
- Kalamazoo / Battle Creek International Airport
- Kalispell Glacier Park Intl Apt
- Kaltaq
- Kaneohe Bay
- Kansas City Downtown Airport
- Kansas City Intl Airport
- Kearney
- Keene / Dillant
- Keesler Air Force Base / Biloxi
- Kekaha
- Kenai
- Kenosha
- Keokuk Municipal
- Kerrville
- Ketchikan
- Key West
- Key West International Airport
- King Salmon
- Kingman
- Kirksville
- Klamath Falls
- Klawock
- Knoxville
- Kodiak
- Kokomo
- Kona International At Keahole Airport
- Kotzebue
- Kuparuk
L
- La Junta
- La Verne
- Laconia
- Lacrosse
- Lafayette
- Lafayette Purdue University
- Lahaina
- Lake Charles
- Lake Hood
- Lakeland
- Lakeview
- Lamar
- Lambert-St. Louis Intl Airport
- Lamoni Municipal Airport
- Lanai City
- Lancaster
- Lancaster
- Lancaster, Fairfield County Airport
- Lander
- Langley AFB
- Lansing Capital City Airport
- Laramie
- Laredo
- Las Cruces International Airport
- Las Vegas McCarran Intl Airport
- Las Vegas, Henderson Airport
- Las Vegas, Las Vegas Municipal Airport
- Las Vegas, North Las Vegas Airport
- Lawrence
- Lawrence
- Lawrenceville
- Lawton Municipal Airport
- Le Mars, Le Mars Municipal Airport
- Leadville
- Lebanon
- Leesburg / Godfrey
- Lemoore Nas
- Lewisburg / Greenbrier
- Lewiston
- Lewistown
- Lexington
- Lexington Blue Grass Airport
- Liberal
- Lihue
- Lima
- Limon
- Lincoln
- Little Rock Adams Field
- Little Rock AFB
- Livermore
- Livingston
- Logan
- Lompoc
- London
- Long Beach
- Lorain / Elyria, Lorain County Regional Airport
- Los Alamitos
- Los Angeles City
- Los Angeles Intl Airport
- Louisburg, Franklin County Airport
- Louisville
- Louisville, Standiford Field
- Lovelock
- Lowell
- Lubbock
- Lufkin
- Luke AFB/Phoenix
- Lumberton
- Lynchburg
M
- Macomb, Macomb Municipal Airport
- Macon
- Madison, Dane County Regional-Truax Field
- Malta
- Manchester
- Manhattan
- Manitowoc
- Manley Hot Springs
- Mansfield
- Marathon
- Marfa
- Marietta
- Marion
- Marshall / Ryan
- Martinsburg
- Marysville
- Marysville/Beale
- Mason City, Mason City Municipal Airport
- Massena Richards Field
- Mattoon / Charleston
- Maxwell
- Mayport
- Mc Gregor Automatic Weather Observing / Reporting System
- McAlester
- McAllen
- McCall
- McCarthy
- McComb
- McCook
- McGrath
- Mcguire Air Force Base
- McKinley Park
- McKinney
- Medford
- Medford Rogue Valley Intl Apt
- Medicine Lodge
- Meeker
- Mekoryuk
- Melbourne
- Memphis International Airport
- Menominee Automatic Weather Observing / Reporting System
- Merced
- Mercury, Desert Rock Airport
- Meridian
- Merril Field
- Merrill
- Mesa Williams Gateway
- Mesa/ Falcon Field
- Metropolitan Oakland International Airport
- Miami
- Miami
- Middleton Island
- Midland
- Midway Airport
- Miles City
- Milford
- Millinocket
- Millville
- Milton
- Milwaukee International Airport
- Minchumina
- Mineral Wells Airport
- Minneapolis-St. Paul Intl Apt
- Minot Air Force Base
- Minot International Airport
- Miramar
- Missoula
- Mitchell
- Moab, Canyonlands Field
- Mobile Downtown
- Mobile Regional Airport
- Mobridge
- Modesto
- Moline
- Molokai
- Monroe
- Monroe, Monroe Municipal Airport
- Montague
- Montauk
- Monterey
- Montgomery
- Montgomery Dannelly Field
- Monticello
- Monticello
- Monticello Municipal
- Montrose
- Moody AFB
- Moorhead Municipal Airport
- Morgantown
- Morristown Municipal
- Morrisville, Morrisville-Stowe State Airport
- Moses Lake
- Mount Airy, Mount Airy/Surry County Airport
- Mount Ida
- Mount Pleasant, Mount Pleasant Regional Airport
- Mount Pocono
- Mount Vernon
- Mount Washington
- Mountain Home
- Mountain Home
- Mountain View/Moffett Field
- Mt Shasta
- Mt. Clemens Selfridge
- Mullan Pass
- Muncie
- Muscle Shoals
- Muskegon
- Muskogee
- Myrtle Beach Intl Airport
N
- N. Kingston / Quonset
- Nabesna / Devil Mountain
- Nacogdoches Automatic Weather
- Nantucket
- Napa
- Naples
- Nashua / Boire Field
- Nashville International Airport
- Natchez / Hardy Automatic Weather Observing
- Needles
- Nenana
- New Bedford Regional Airport
- New Bern
- New Haven
- New Iberia, Acadiana Regional Airport
- New Orleans Intl Airport
- New Philadelphia
- New York LaGuardia Airport
- Newark
- Newark Heath Airport
- Newburgh
- Newnan
- Newport Municipal Airport
- Newport News
- Newton
- Niagara Falls Intl Airport
- Noatak
- Nogales
- Nome
- Norfolk
- Norfolk International Airport
- North Bend
- North Island
- North Platte
- Northway
- Nuiqsut
O
- O'Neil
- Oak Ridge
- Ocala
- Ocean City
- Oceanside
- Odessa-Schlemeyer Field
- Offutt
- Ogallala, Searle Field Airport
- Ogden
- Ogden/Hill
- Oklahoma City Will Rogers Apt.
- Olathe
- Olathe
- Olympia Airport
- Omaha, Eppley Airfield
- Ontario
- Orange, Orange Municipal Airport
- Orangeburg Municipal Airport
- Ord
- Orlando Executive Airport
- Orlando International Airport
- Ortonville
- Oshkosh
- Ottumwa Airport
- Owensboro
- Oxford
- Oxnard
- Ozark
P
- Paducah
- Page
- Palacios Municipal Airport
- Palm Beach International Airport
- Palm Springs Regional Airport
- Palmdale
- Palmer
- Panama City
- Panama City Afb
- Paris / Cox Field
- Paris, Edgar County Airport
- Park Rapids
- Parkersburg
- Pasa Robles
- Pasco
- Patuxent River
- Pawtucket Automatic Weather Observing / Reporting System
- Paxson
- Pease Air Force Base/Portsmouth
- Pellston Airport
- Pendleton E Oregon Regional Apt
- Penn Yan
- Pensacola
- Pensacola NAS
- Peoria
- Peru, Illinois Valley Regional-Walter A Duncan Field Airport
- Petersburg
- Petersburg
- Philadelphia International Apt
- Philip
- Phoenix Deer Valley
- Phoenix Sky Harbor Intl Airport
- Pierre
- Pine Belt Regional Automatic Weather
- Pine Bluff
- Pine Ridge
- Pineville, Kee Field Airport
- Pitt-Greenville Airport
- Pittsburgh International Airport
- Pittsburgh, Allegheny County Airport
- Pittsfield
- Pocatello
- Point Hope
- Point Lay
- Point Mugu
- Ponca City
- Pontiac, Pontiac Municipal Airport
- Pope Field
- Poplar Bluff
- Port Alexander
- Port Alsworth
- Port Angeles
- Port Columbus Intl Airport
- Port Heiden
- Port Hope
- Portland
- Portland International Airport
- Pottstown, Pottstown Limerick Airport
- Poughkeepsie
- Prescott
- Presque Isle
- Price
- Princeton
- Providence, Green State Airport
- Provo Municipal Automatic Weather Observing / Reporting Syst
- Pueblo
- Pullman
- Puntilla Lake
Q
R
- Racine, Batten International Airport
- Raleigh-Durham Intl Airport
- Rapid City AFB
- Rapid City Regional Airport
- Rawlins
- Reading
- Reagan National Airport
- Red Bluff
- Redding
- Redmond Airport
- Redwood Falls
- Reno Tahoe International Airport
- Renton
- Rexburg
- Rice Lake, Rice Lake Regional-Carl's Field Airport
- Richmond International Airport
- Rickenbacker Air National Guard Base
- Rifle
- Riverside
- Riverside/March
- Riverton
- Roanoke Regional Airport
- Rochester
- Rochester
- Rochester, Skyhaven Airport
- Rock Hill - York County Airport
- Rockford
- Rockland
- Rocksprings
- Rocky Mount
- Rogers
- Rolla / Vichy, Rolla National Airport
- Rome
- Roseburg
- Roswell, Roswell Industrial Air Center Airport
- Russell
- Russellville
- Rutherfordton, Rutherford County-Marchman Field Airport
- Rutland
S
- Sacramento Executive Airport
- Sacramento Mather Airport
- Sacramento Metro
- Safford
- Saginaw
- Saint George Automatic Weather Observing / Reporting System
- Saint Johns
- Saint Johnsbury
- Saint Mary's
- Saint Paul Island
- Salem, McNary Field
- Salina
- Salinas
- Salisbury
- Sallisaw, Sallisaw Municipal Airport
- Salmon
- Salt Lake City Intl Airport
- San Angelo
- San Antonio Intl Airport
- San Carlos
- San Clemente
- San Diego
- San Diego Intl Lindberg Field
- San Diego, Mongomery Field
- San Diego/Brown
- San Francisco Intl Airport
- San Jose
- San Luis Obispo
- San Nicolas Island
- Sand Point
- Sandberg
- Sanford
- Sanford
- Sanford, Sanford-Lee County Regional Airport
- Santa Ana
- Santa Barbara Municipal Airport
- Santa Fe
- Santa Maria
- Santa Monica
- Santa Rosa
- Saranac Lake, Adirondack Reg Apt
- Sarasota-Bradenton International Airport
- Sault Ste. Marie
- Savannah
- Savannah Hunter
- Savoogna
- Sawyer International Airport
- Schenectady
- Scottsbluff
- Scottsdale
- Seattle-Tacoma International Air
- Seattle/Boeing
- Sedalia
- Selawik
- Selinsgrove
- Sexton Summit
- Seymour-Johnson Air Force Base
- Shaw Air Force Base
- Shawnee, Shawnee Municipal Airport
- Sheboygan
- Shelbyville
- Shelton
- Sheridan
- Shirley
- Shishmaref
- Show Low
- Shreveport
- Sidney
- Sikorsky Memorial Airport
- Siloam Springs
- Sioux City
- Sioux Falls Foss Field
- Sisseton
- Sitka
- Skagway
- Skwentna
- Slana
- Slidell Airport
- Smyrna
- Snowshoe Lake
- Soda Springs
- Soldotna
- Somerset
- Somerville
- South Bend
- Sparrevohn
- Sparta, Sparta Community-Hunter Field Airport
- Spencer
- Spokane International Airport
- Spokane/Felts
- Springdale
- Springfield
- Springfield
- Springfield
- Springfield Comanche
- St Petersburg
- St. Charles County Airport
- St. Clair County International
- St. Cloud
- St. Joseph
- St. Petersburg
- Stampede Pass
- Stanley
- State College
- Staunton / Shenandoah
- Sterling Rock Falls
- Stillwater Regional Airport
- Stockton
- Stuttgart
- Superior
- Sutton
- Syracuse Hancock Intl Apt.
T
- Tacoma
- Tacoma/McChord
- Tahoe Valley
- Tallahassee Regional Airport
- Tampa
- Tampa/Macdill AFB
- Tanana
- Taos Municipal Airport Automatic Weather Observing / Reporti
- Tatalina AFS
- Taunton
- Telluride
- Temple
- Terre Haute
- Terrell
- Teterboro
- Texarkana
- Thermal
- Tin City
- Titusville
- Togiak Village
- Toledo Express Airport
- Tonopah
- Topeka
- Torrance
- Torrington, Torrington Municipal Airport
- Traverse City
- Trenton
- Trinidad
- Troy
- Truckee
- Tucson
- Tucumcari
- Tulsa International Airport
- Tulsa, Jones Jr Airport
- Tupelo
- Tuscaloosa
- Twentynine Palms
- Twin Falls
- Tyler
U
V
- Valdez 2
- Valdosta
- Valentine
- Valparaiso
- Valparaiso
- Van Nuys Airport
- Vance Air Force Base / Enid
- Vancouver, Pearson Airpark
- Vernal
- Vero Beach
- Victoria
- Victorville
- Vidalia
- Virginia Tech Airport
- Visalia
- Volk Field
W
- Waco
- Wahiawa Wheeler AFB
- Wainwright DEW
- Wakefield
- Walla Walla Regional Airport
- Walnut Ridge
- Warner Robins
- Washington County Airport
- Washington DC
- Waterloo
- Watertown
- Watertown International Airport
- Waterville
- Waukegon
- Wausau
- Waycross
- Wellsville
- Wenatchee
- Wendover
- West Chicago
- West Memphis Municipal Airport
- West Plains
- West Woodward
- Westerly State Airport
- Westfield, Barnes Municipal Airport
- Westhampton Beach
- Wheaton
- Wheeling
- Wheeling
- Whidbey Island
- White Plains
- Whitefield
- Whittier
- Wichita Falls
- Wichita Mid-Continent Airport
- Wildwood Automatic
- Wilkes-Barre - Scranton
- Williamsport
- Willimantic / Windham
- Williston International Airport
- Willow
- Wilmington
- Wilmington
- Wilmington
- Window Rock
- Winfield / Arkansas City
- Wink Airport
- Winnemucca
- Winner
- Winslow Municipal Airport
- Winston Salem, Smith Reynolds Airport
- Winter Haven
- Wiscasset
- Worcester
- Worland
- Worthington
- Wrangell
Y
- Yakima Air Terminal
- Yakutat
- Yankton
- Yellowstone Lake
- York
- Yosemite Park
- Youngstown-Warren Regional Apt