WWUS86 KPDT 161954 SPSPDT Special Weather Statement National Weather Service Pendleton OR 1254 PM PDT Fri Oct 16 2026 ORZ049-170200- Grande Ronde Valley- Including the cities of Cove, Elgin, La Grande, and Union 1254 PM PDT Fri Oct 16 2026 Breezy to locally windy conditions will bring patchy to localized areas of blowing dust across the Grande Ronde Valley through this evening. Prepare for sudden changes in visibility along roadways and on interstate 84. $$