Cape Horn

Paradise Point on I-5@ MP 18.5

KM Mountain

CHEHALIS AIRPORT

KELSO-LONGVIEW AUTOMATIC WEATHER OBSERVING / REPORTING SYSTEM

TILLAMOOK AIRPORT

ASTORIA ASTORIA REGIONAL AIRPORT

PORTLAND PORTLAND-HILLSBORO AIRPORT

PORTLAND PORTLAND INTERNATIONAL AIRPORT

SCAPPOOSE SCAPPOOSE INDUSTRIAL AIRPARK

PORTLAND PORTLAND-TROUTDALE AIRPORT

CASCADE LOCKS STATE

TENINO

GRAND MOUND ELEM SCHOOL

OAKVILLE MS/HS

NAPAVINE ES

SOUTH BEND

MOSSYROCK

MORTON

BRUSH PRAIRIE

PE ELL

DEE FLAT OREGON WEATHER STATION

ONALASKA / ONALASKA G. O. SCHOOL

PARADISE-MT. RAINIER

EATONVILLE

COLDWATER RIDGE-MT ST HELENS