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WWUS46 KSEW 041630
WSWSEW
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SEATTLE WA
830 AM PST WED MAR 4 2026
WAZ302>304-050030-
/O.CON.KSEW.WW.Y.0006.000000T0000Z-260305T1800Z/
CASCADES OF SNOHOMISH AND NORTHERN KING COUNTIES-CASCADES OF
SOUTHERN KING COUNTY-CASCADES OF PIERCE AND LEWIS COUNTIES-
INCLUDING MOUNT RAINIER, PARADISE, ASHFORD, STEVENS PASS, SR18 AT
TIGER MOUNTAIN SUMMIT, GREENWATER, LONGMIRE, WHITE PASS,
SNOQUALMIE PASS, AND CRYSTAL MOUNTAIN
830 AM PST WED MAR 4 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST
THURSDAY ELEVATIONS 3500 FEET AND HIGHER...
* WHAT...SNOW IS EXPECTED ACROSS THE CENTRAL AND SOUTHERN WASHINGTON
CASCADES. ACCUMULATIONS OF 7-9 INCHES ARE POSSIBLE FOR ELEVATIONS
BETWEEN 3500-4500 FEET, WITH LOCALLY HIGHER AMOUNTS AT HIGHER
ELEVATION LOCATIONS.
* WHERE...CASCADES OF SNOHOMISH AND NORTHERN KING COUNTIES, CASCADES
OF PIERCE AND LEWIS COUNTIES, AND CASCADES OF SOUTHERN KING COUNTY.
* WHEN...UNTIL 10 AM PST THURSDAY.
* IMPACTS...TRAVEL COULD BE VERY DIFFICULT.
* ADDITIONAL DETAILS...SNOWFALL WILL BE HEAVIEST WEDNESDAY AFTERNOON
INTO THURSDAY NIGHT ACROSS STEVENS, SNOQUALMIE, AND WHITE PASS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. PREPARE FOR POSSIBLE
POWER OUTAGES.
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