Medical Lake at 272

Maryhill

Paradise Point on I-5@ MP 18.5

Asahel Curtis

Sherman Pass

Horse Heaven

Sellards Road on SR 221

Loup Loup Pass on SR 20

Othello

Winton

Vantage

Waterville

Quincy Rest Area

South Umtanum @ I-82

Blewett Pass

Riverside

Chelan

Snoqualmie River Bridge

Outlook

Nisqually on I-5 @ MP 116

Laurier

Satus Pass

Blaine @ SR 543 MP 0

Metaline Falls

Coulee Dam West

Alpowa Summit

White Pass Summit

SB I-5 144th

Lake Samish Park and Ride

Seibert Creek Bridge

Rock Candy Mountain

130th Street

Rocky Canyon

Warden Interchange

Clayton Rd

SR 395 Ritzville

CHEHALIS AIRPORT

BREMERTON NATIONAL AUTOMATIC WEATHER OBSERVING / REPORTING SYSTEM

ARLINGTON MUNICIPAL

COEUR DALENE AUTOMATIC WEATHER OBSERVING / REPORTING SYSTEM

LA GRANDE AUTOMATIC WEATHER OBSERVING / REPORTING SYSTEM

KM Mountain

Blue Lake @ SR 17 MP 90.3

Pt. Grenville

TILLAMOOK AIRPORT

THUN FIELD

QUEETS

Cosmopolis Hill

Cape Horn

Heckelville Shed

SMITH ISLAND

TATOOSH ISLAND

BUOY COLUMBIA RIVER BAR

MEACHAM MEACHAM

ASTORIA ASTORIA REGIONAL AIRPORT

PENDLETON EASTERN OREGON REGIONAL AT PENDLETON AIRPORT

PORTLAND PORTLAND INTERNATIONAL AIRPORT

PULLMAN / MOSCOW PULLMAN / MOSCOW REGIONAL AIRPORT

PORTLAND PORTLAND-HILLSBORO AIRPORT

MCMINNVILLE MCMINNVILLE MUNICIPAL AIRPORT

WALLA WALLA WALLA WALLA REGIONAL AIRPORT

QUILLAYUTE QUILLAYUTE STATE AIRPORT

THE DALLES THE DALLES MUNICIPAL AIRPORT

HANFORD