021
WWUS86 KPDT 261820
SPSPDT

Special Weather Statement
National Weather Service Pendleton OR
1020 AM PST Wed Nov 26 2025

ORZ507-WAZ029-262130-
Foothills of the Northern Blue Mountains of Oregon-
Foothills of the Blue Mountains of Washington-
Including the cities of Athena, Pendleton, Pilot Rock, Dayton,
Waitsburg, and Walla Walla
1020 AM PST Wed Nov 26 2025

Patchy dense fog with visibilities have been observed along the
base of the Blue Mountains, impacting sections of Oregon Highway
11 and Highway 12 from the Walla Walla Regional Airport to Dayton.
Patchy fog will persist the next several hours, with brief
clearing expected in the afternoon. Fog is expected to redevelop
tonight through tomorrow morning.

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