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WWUS46 KPDT 270504
WSWPDT
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE PENDLETON OR
1004 PM PDT SUN OCT 26 2025
ORZ509-271200-
/O.EXT.KPDT.WW.Y.0023.000000T0000Z-251027T1200Z/
EAST SLOPES OF THE OREGON CASCADES-
INCLUDING THE CITIES OF LA PINE, CAMP SHERMAN, SUNRIVER, AND
SISTERS
1004 PM PDT SUN OCT 26 2025
...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 5 AM PDT MONDAY ABOVE
4500 FEET...
* WHAT...SNOW ABOVE 4500 FEET. ADDITIONAL SNOW ACCUMULATIONS OF TWO
TO THREE INCHES.
* WHERE...EAST SLOPES OF THE OREGON CASCADES.
* WHEN...UNTIL 5 AM PDT MONDAY.
* IMPACTS...MODERATE SNOWFALL WITH PERIODS OF HEAVY SNOWFALL RATES
WILL COMBINE WITH LOW VISIBILITY TO CREATE VERY DIFFICULT DRIVING
CONDITIONS. EXERCISE CAUTION IF DRIVING ON US-20 OR OTHER ROADWAYS
IN THIS AREA. GUSTY WINDS COULD BRING DOWN TREE BRANCHES.
* ADDITIONAL DETAILS...PERIODS OF HEAVY WET SNOW ARE POSSIBLE
OVERNIGHT ALONG SANTIAM PASS.
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.
WAZ522-271200-
/O.EXT.KPDT.WW.Y.0023.000000T0000Z-251027T1200Z/
UPPER SLOPES OF THE EASTERN WASHINGTON CASCADES CREST-
INCLUDING THE CITIES OF ROSLYN AND EASTON
1004 PM PDT SUN OCT 26 2025
...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 5 AM PDT MONDAY ABOVE
4000 FEET...
* WHAT...SNOW ABOVE 4000 FEET. ADDITIONAL SNOW ACCUMULATIONS UP TO 3
INCHES.
* WHERE...UPPER SLOPES OF THE EASTERN WASHINGTON CASCADES CREST.
* WHEN...UNTIL 5 AM PDT MONDAY.
* IMPACTS...PERIODS OF MODERATE AND HEAVY SNOW WILL COMBINE WITH LOW
VISIBILITIES TO CREATE DIFFICULT DRIVING CONDITIONS. EXERCISE
CAUTION IF DRIVING ON I-90 OR OTHER ROADWAYS IN THIS AREA.
* ADDITIONAL DETAILS...HEAVY WET SNOW IS OCCURRING OVERNIGHT ALONG
THE SNOQUALMIE PASS SUMMIT. CLOSURES ALONG I-90 HAVE BEEN
REPORTED. IF YOU MUST TRAVEL, EXERCISE CAUTION.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. THE LATEST ROAD
CONDITIONS CAN BE OBTAINED BY VISITING THE WEBSITE
WSDOT.WA.GOV/TRAVEL.
ORZ502-WAZ030-271200-
/O.CON.KPDT.WW.Y.0024.000000T0000Z-251027T1500Z/
NORTHERN BLUE MOUNTAINS OF OREGON-NORTHWEST BLUE MOUNTAINS-
INCLUDING THE CITIES OF MEACHAM, SKI BLUEWOOD RESORT, AND
TOLLGATE
1004 PM PDT SUN OCT 26 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM PDT MONDAY
ABOVE 4500 FEET...
* WHAT...SNOW ABOVE 4500 FEET. ADDITIONAL SNOW ACCUMULATIONS UP TO 3
INCHES. WINDS GUSTING AS HIGH AS 40 MPH.
* WHERE...IN OREGON, NORTHERN BLUE MOUNTAINS OF OREGON. IN
WASHINGTON, NORTHWEST BLUE MOUNTAINS.
* WHEN...UNTIL 8 AM PDT MONDAY.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS.
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.
CE
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