Chelan

Outlook

SB I-405 N.E. 195th

Asahel Curtis

Laurier

Nisqually on I-5 @ MP 116

Ryegrass Summit

Blaine @ SR 543 MP 0

WB I-90 near Tanner Crossing

Metaline Falls

Satus Pass

Cashmere

White Pass Summit

Horse Heaven

Sellards Road on SR 221

US-195 @ Spangle

Palisades

Elk Heights

SB I-5 144th

Loup Loup Pass on SR 20

Dodson Road

Waterville

Stevens Pass

Seibert Creek Bridge

US-195 @ Uniontown

Lake Samish Park and Ride

Rock Candy Mountain

Nespelem

Blue Lake @ SR 17 MP 90.3

Ferry County Line

Maryhill

Paradise Point on I-5@ MP 18.5

Aeneas Valley Rd

SR 395 Ritzville

South Umtanum @ I-82

SMITH ISLAND

TATOOSH ISLAND

BUOY COLUMBIA RIVER BAR

DESTRUCTION IS

Delaney

Clayton Rd

MEACHAM MEACHAM

LA GRANDE AUTOMATIC WEATHER OBSERVING / REPORTING SYSTEM

COEUR DALENE AUTOMATIC WEATHER OBSERVING / REPORTING SYSTEM

ASTORIA ASTORIA REGIONAL AIRPORT

ARLINGTON MUNICIPAL

CHEHALIS AIRPORT

BREMERTON NATIONAL AUTOMATIC WEATHER OBSERVING / REPORTING SYSTEM

KM Mountain

Tyler Road (SR 904 Inter)

PENDLETON EASTERN OREGON REGIONAL AT PENDLETON AIRPORT

PORTLAND PORTLAND INTERNATIONAL AIRPORT

PORTLAND PORTLAND-HILLSBORO AIRPORT

WALLA WALLA WALLA WALLA REGIONAL AIRPORT

AURORA AURORA STATE AIRPORT

QUILLAYUTE QUILLAYUTE STATE AIRPORT

THE DALLES THE DALLES MUNICIPAL AIRPORT

HOQUIAM BOWERMAN AIRPORT

SPOKANE FELTS FIELD

TILLAMOOK AIRPORT

THUN FIELD

Cape Horn

Heckelville Shed

CAPE ELIZABETH BUOY

HANFORD