913
WWUS46 KPDT 160438
WSWPDT
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE PENDLETON OR
938 PM PDT FRI MAY 15 2026
ORZ509-WAZ522-161500-
/O.NEW.KPDT.WW.Y.0014.260516T0600Z-260517T0600Z/
EAST SLOPES OF THE OREGON CASCADES-UPPER SLOPES OF THE EASTERN
WASHINGTON CASCADES CREST-
INCLUDING THE CITIES OF CAMP SHERMAN, EASTON, SISTERS, LA PINE,
SUNRIVER, AND ROSLYN
938 PM PDT FRI MAY 15 2026
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 PM PDT SATURDAY ABOVE
4500 FEET...
* WHAT...SNOW EXPECTED ABOVE 4500 FEET. TOTAL SNOW ACCUMULATIONS
BETWEEN 4 TO 8 INCHES. WINDS GUSTING AS HIGH AS 40 MPH.
* WHERE...IN OREGON, EAST SLOPES OF THE OREGON CASCADES. IN
WASHINGTON, UPPER SLOPES OF THE EASTERN WASHINGTON CASCADES CREST.
* WHEN...UNTIL 11 PM PDT SATURDAY.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS, ESPECIALLY ON BRIDGES
AND OVERPASSES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. IN OREGON, THE LATEST
ROAD CONDITIONS CAN BE OBTAINED BY VISITING TRIPCHECK.COM ONLINE, OR
BY CALLING 5 1 1. IN WASHINGTON, THE LATEST ROAD CONDITIONS CAN BE
OBTAINED BY VISITING THE WEBSITE WSDOT.WA.GOV/TRAVEL.
MD
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