015
WWUS56 KPDT 102239
DSWPDT

Dust Advisory
National Weather Service Pendleton OR
339 PM PDT Fri Oct 10 2025

ORC059-WAC005-071-102345-
/O.NEW.KPDT.DS.Y.0001.251010T2239Z-251010T2345Z/
Umatilla OR-Benton WA-Walla Walla WA-
339 PM PDT Fri Oct 10 2025

The National Weather Service in Pendleton Oregon has issued a

* Dust Advisory for...
  Northeastern Umatilla County in northeastern Oregon...
  Southeastern Benton County in south central Washington...
  Southeastern Walla Walla County in southeastern Washington...

* Until 445 PM PDT.

* At 337 PM PDT, a wall of dust was along a line extending from 6
  miles north of Holdman to near Mission to 16 miles northwest of
  Lehman Hot Springs, moving east at 30 mph.

  HAZARD...Less than one mile visibility with strong wind in excess
           of 50 mph.

  SOURCE...Doppler radar.

  IMPACT...Hazardous travel.

* Interstate 84, Oregon Highway 11, and US 12 may experience brief
  reductions in visibility with initial arrival of strong winds,
  with visibilities slow clear afterwards.

Locations impacted include...
Walla Walla, Pendleton, Meacham, College Place, Milton-Freewater,
Athena, Weston, Adams, Helix, Thorn Hollow, Umapine, Cayuse, Bingham
Springs, Holdman, Rieth, Garrett, Umatilla Reservation, Touchet,
Mission, and Gibbon.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Blowing dust brings reduced visibility, leading to dangerous driving
conditions. If driving, avoid blowing dust if possible. If caught in
dense blowing dust, pull off the road, turn off your lights and keep
your foot off the brake.

Motorists should not drive into an area of blowing dust. PULL ASIDE
STAY ALIVE!

&&

LAT...LON 4611 11817 4570 11818 4543 11847 4530 11907
      4574 11896 4602 11923
TIME...MOT...LOC 2237Z 274DEG 28KT 4596 11893 4574 11872 4537 11881

$$

BL