Cape Horn

CHEHALIS AIRPORT

ASTORIA ASTORIA REGIONAL AIRPORT

KELSO-LONGVIEW AUTOMATIC WEATHER OBSERVING / REPORTING SYSTEM

Paradise Point on I-5@ MP 18.5

PORTLAND PORTLAND INTERNATIONAL AIRPORT

SCAPPOOSE SCAPPOOSE INDUSTRIAL AIRPARK

PORTLAND PORTLAND-TROUTDALE AIRPORT

PORTLAND PORTLAND-HILLSBORO AIRPORT

TILLAMOOK AIRPORT

CASCADE LOCKS STATE

KM Mountain

MILWAUKIE

WILSONVILLE

EATONVILLE

NAPAVINE ES

ONALASKA / ONALASKA G. O. SCHOOL

TENINO

MORTON

PE ELL

GRAND MOUND ELEM SCHOOL

SOUTH BEND

OAKVILLE MS/HS

BRUSH PRAIRIE

DEE FLAT OREGON WEATHER STATION