127
WWUS86 KPDT 020757
SPSPDT

Special Weather Statement
National Weather Service Pendleton OR
1157 PM PST Mon Dec 1 2025

ORZ044-507-WAZ028-029-021100-
Lower Columbia Basin of Oregon-
Foothills of the Northern Blue Mountains of Oregon-
Lower Columbia Basin of Washington-
Foothills of the Blue Mountains of Washington-
Including the cities of Boardman, Hermiston, Ione, Athena,
Pendleton, Pilot Rock, Connell, Prosser, Tri-Cities, Dayton,
Waitsburg, and Walla Walla
1157 PM PST Mon Dec 1 2025

Wintry mix coupled with near or below freezing temperatures could
cause areas of slick roads and hazardous driving conditions.
Event is expected to continue through the early morning hours of
Wednesday.


$$