Nisqually on I-5 @ MP 116
Lake Samish Park and Ride
Blue Lake @ SR 17 MP 90.3
KELSO-LONGVIEW AUTOMATIC WEATHER OBSERVING / REPORTING SYSTEM
LA GRANDE AUTOMATIC WEATHER OBSERVING / REPORTING SYSTEM
COEUR DALENE AUTOMATIC WEATHER OBSERVING / REPORTING SYSTEM
ASTORIA ASTORIA REGIONAL AIRPORT
PENDLETON EASTERN OREGON REGIONAL AT PENDLETON AIRPORT
PORTLAND PORTLAND INTERNATIONAL AIRPORT
PULLMAN / MOSCOW PULLMAN / MOSCOW REGIONAL AIRPORT
AURORA AURORA STATE AIRPORT
QUILLAYUTE QUILLAYUTE STATE AIRPORT
THE DALLES THE DALLES MUNICIPAL AIRPORT
MCMINNVILLE MCMINNVILLE MUNICIPAL AIRPORT
WALLA WALLA WALLA WALLA REGIONAL AIRPORT
PORTLAND PORTLAND-HILLSBORO AIRPORT
ELLENSBURG ELLENSBURG BOWERS FIELD
DEER PARK DEER PARK AIRPORT