Abbotsford
Abee
Aberdeen
Aberdeen
Abilene
Abilene AFB
Abington
Adak
Adrian
Agassiz
Ahoskie
Ainsworth
Aitkin
Aklavik
Akron
Akron
Akron
Akulivik
Alabaster
Alamog. AFB
Alamogordo
Alamosa
Albany
Albany
Albert Lea
Albuquerq. AP
Albuquerque
Alert AP
Alexandria
Alexandria
Alexandria IAP
Algona
Alice
Allentown
Alliance
Alma
Alma
Alpena
Alton
Altoona
Alturas
Altus
Amarillo
Ambler
Am. Canyon
Ames
Amherst
Amqui
Anaktuvuk P.
Anchorage
Anchorage AFB
Anchorage/Mer.
Anderson
Anderson
Andover
Andrew
Andrews
Angleton
Angliers
Aniak
Ankeny
Ann Arbor
Annette Isl
Anniston
Antigo
Antrim
Anvik
Apalachicola
Appleton
Appleton AP
Arctic Village
Ardmore
Ardmore AP
Argentia
Arlington
Arlington
Arlington
Artesia
Arviat
Asheboro
Asheville
Ashland
Ashtabula
Aspen
Assiniboia
Astoria
Athens
Atikokan
Atlanta
Atlanta/Dekalb
Atlanta/Fulton
Atlanta (Nexrad)
Atlantic
Atlantic City
Atmore
Auburn
Augusta
Augusta
Augusta D.
Aurora
Aurora
Aurora
Aurora
Austin
Austin