Paradise Point on I-5@ MP 18.5

Cape Horn

CHEHALIS AIRPORT

KELSO-LONGVIEW AUTOMATIC WEATHER OBSERVING / REPORTING SYSTEM

TILLAMOOK AIRPORT

KM Mountain

ASTORIA ASTORIA REGIONAL AIRPORT

PORTLAND PORTLAND-HILLSBORO AIRPORT

PORTLAND PORTLAND INTERNATIONAL AIRPORT

SCAPPOOSE SCAPPOOSE INDUSTRIAL AIRPARK

PORTLAND PORTLAND-TROUTDALE AIRPORT

CASCADE LOCKS STATE

MILWAUKIE

WILSONVILLE

NAPAVINE ES

TENINO

ONALASKA / ONALASKA G. O. SCHOOL

EATONVILLE

BRUSH PRAIRIE

MORTON

PE ELL

GRAND MOUND ELEM SCHOOL

SOUTH BEND

OAKVILLE MS/HS

DEE FLAT OREGON WEATHER STATION

COLDWATER RIDGE-MT ST HELENS

MOSSYROCK