Cape Horn

Paradise Point on I-5@ MP 18.5

CHEHALIS AIRPORT

KELSO-LONGVIEW AUTOMATIC WEATHER OBSERVING / REPORTING SYSTEM

ASTORIA ASTORIA REGIONAL AIRPORT

PORTLAND PORTLAND-HILLSBORO AIRPORT

PORTLAND PORTLAND INTERNATIONAL AIRPORT

SCAPPOOSE SCAPPOOSE INDUSTRIAL AIRPARK

PORTLAND PORTLAND-TROUTDALE AIRPORT

TILLAMOOK AIRPORT

KM Mountain

CASCADE LOCKS STATE

TENINO

ONALASKA / ONALASKA G. O. SCHOOL

EATONVILLE

GRAND MOUND ELEM SCHOOL

SOUTH BEND

OAKVILLE MS/HS

NAPAVINE ES

BRUSH PRAIRIE

MOSSYROCK

MORTON

PE ELL

DEE FLAT OREGON WEATHER STATION

COLDWATER RIDGE-MT ST HELENS