816
WWUS46 KPDT 210741
WSWPDT
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE PENDLETON OR
1141 PM PST SAT DEC 20 2025
WAZ522-210845-
/O.EXP.KPDT.WS.W.0009.000000T0000Z-251221T0800Z/
UPPER SLOPES OF THE EASTERN WASHINGTON CASCADES CREST-
INCLUDING THE CITIES OF ROSLYN AND EASTON
1141 PM PST SAT DEC 20 2025
..WINTER STORM WARNING WILL EXPIRE AT MIDNIGHT PST TONIGHT
ORZ509-212300-
/O.CON.KPDT.WW.Y.0029.251221T0800Z-251222T1200Z/
EAST SLOPES OF THE OREGON CASCADES-
INCLUDING THE CITIES OF LA PINE, SISTERS, SUNRIVER, AND CAMP
SHERMAN
1141 PM PST SAT DEC 20 2025
..WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST MONDAY
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS OF 4 TO 8 INCHES.
* WHERE...EAST SLOPES OF THE OREGON CASCADES.
* WHEN...UNTIL 4 AM PST MONDAY.
* IMPACTS...TRAVEL COULD BE DIFFICULT DUE TO PERIODS OF MODERATE TO
HEAVY SNOW.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. THE LATEST ROAD
CONDITIONS CAN BE OBTAINED BY VISITING TRIPCHECK.COM ONLINE, OR BY
CALLING 5 1 1.
MC
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