887
WWUS46 KOTX 181033
WSWOTX
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SPOKANE WA
233 AM PST THU DEC 18 2025
WAZ031-190000-
/O.EXB.KOTX.WW.Y.0034.251218T1200Z-251219T0000Z/
NORTHEAST BLUE MOUNTAINS-
INCLUDING THE CITIES OF MOUNTAIN ROAD, CLOVERLAND ROAD, PEOLA,
AND ANATONE
233 AM PST THU DEC 18 2025
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 4 PM PST THIS AFTERNOON
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS OF UP TO 2 INCHES
BELOW 4000 FEET AND 2 TO 8 INCHES ABOVE 4000 FEET. WINDS GUSTING
AS HIGH AS 40 MPH.
* WHERE...MOUNTAIN ROAD, CLOVERLAND ROAD, PEOLA, AND ANATONE.
* WHEN...UNTIL 4 PM PST THIS AFTERNOON.
* IMPACTS...TRAVEL COULD BE DIFFICULT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. FOR THE LATEST TRAVEL
INFORMATION IN WASHINGTON, GO TO HTTPS://WSDOT.WA.GOV/TRAVEL
WAZ038-190015-
/O.EXB.KOTX.WW.Y.0034.251218T1600Z-251219T0600Z/
OKANOGAN HIGHLANDS-
INCLUDING THE CITIES OF BOULDER CREEK ROAD, WAUCONDA, CHESAW
ROAD, HIGHWAY 20 WAUCONDA SUMMIT, REPUBLIC, SHERMAN PASS, AND
INCHELIUM
233 AM PST THU DEC 18 2025
...WINTER WEATHER ADVISORY IN EFFECT FROM 8 AM THIS MORNING TO 10 PM
PST THIS EVENING...
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS OF 2 TO 5 INCHES.
WINDS GUSTING AS HIGH AS 40 MPH.
* WHERE...BOULDER CREEK ROAD, WAUCONDA, CHESAW ROAD, HIGHWAY 20
WAUCONDA SUMMIT, REPUBLIC, SHERMAN PASS, AND INCHELIUM.
* WHEN...FROM 8 AM THIS MORNING TO 10 PM PST THIS EVENING.
* IMPACTS...WINTER TRAVEL CONDITIONS EXPECTED.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. FOR THE LATEST TRAVEL
INFORMATION IN WASHINGTON, GO TO HTTPS://WSDOT.WA.GOV/TRAVEL
WAZ048-190015-
/O.CON.KOTX.WW.Y.0034.000000T0000Z-251219T1200Z/
WESTERN CHELAN COUNTY-
INCLUDING THE CITIES OF STEVENS PASS, HOLDEN VILLAGE, AND
STEHEKIN
233 AM PST THU DEC 18 2025
..WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY
* WHAT...SNOW EXPECTED. SNOW ACCUMULATIONS BETWEEN 6 AND 12 INCHES,
LOCALLY UP TO 18 INCHES. WINDS GUSTING AS HIGH AS 45 MPH.
* WHERE...STEVENS PASS, HOLDEN VILLAGE, AND STEHEKIN.
* WHEN...UNTIL 4 AM PST FRIDAY.
* IMPACTS...TRAVEL COULD BE VERY DIFFICULT. STRONG WINDS COULD CAUSE
TREE DAMAGE.
* ADDITIONAL DETAILS...SNOW LEVELS WILL INCREASE THURSDAY MORNING TO
EARLY AFTERNOON, WHICH COULD BRING A BRIEF PERIOD OF FREEZING RAIN
BEFORE SNOW LEVELS DROP AGAIN THROUGH THE EVENING. CONFIDENCE IS
LOW FOR FREEZING RAIN, BUT THE POTENTIAL EXISTS FOR A LIGHT GLAZE
OF ICE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. FOR THE LATEST TRAVEL
INFORMATION IN WASHINGTON, GO TO HTTPS://WSDOT.WA.GOV/TRAVEL
WAZ047-049-190015-
/O.CON.KOTX.WW.Y.0034.251218T1800Z-251219T0600Z/
CENTRAL CHELAN COUNTY-WESTERN OKANOGAN COUNTY-
INCLUDING THE CITIES OF CONCONULLY, MAZAMA, AND LOUP LOUP PASS
233 AM PST THU DEC 18 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING
TO 10 PM PST THIS EVENING ABOVE 2000 FEET...
* WHAT...SNOW EXPECTED ABOVE 2000 FEET. TOTAL SNOW ACCUMULATIONS
BETWEEN 2 AND 4 INCHES, EXCEPT UP 6 TO 9 INCHES TOWARD THE UPPER
METHOW VALLEY INCLUDING MAZAMA. WINDS GUSTING AS HIGH AS 35 MPH.
* WHERE...CONCONULLY, MAZAMA, AND LOUP LOUP PASS.
* WHEN...FROM 10 AM THIS MORNING TO 10 PM PST THIS EVENING.
* IMPACTS...WINTER TRAVEL CONDITIONS EXPECTED.
* ADDITIONAL DETAILS...SNOW LEVELS WILL INCREASE THURSDAY MORNING TO
EARLY AFTERNOON, WHICH COULD BRING A BRIEF PERIOD OF FREEZING RAIN
AROUND THE WENATCHEE VALLEY. CONFIDENCE IS LOW FOR FREEZING RAIN,
BUT THE POTENTIAL EXISTS FOR A LIGHT GLAZE OF ICE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. FOR THE LATEST TRAVEL
INFORMATION IN WASHINGTON, GO TO HTTPS://WSDOT.WA.GOV/TRAVEL
IDZ004-190015-
/O.CON.KOTX.WW.Y.0034.251218T2000Z-251219T1800Z/
CENTRAL PANHANDLE MOUNTAINS-
INCLUDING THE CITIES OF LOOKOUT PASS, MULLAN, AND DOBSON PASS
233 AM PST THU DEC 18 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 10
AM PST FRIDAY ABOVE 3000 FEET...
* WHAT...SNOW EXPECTED ABOVE 3000 FEET. TOTAL SNOW ACCUMULATIONS
BETWEEN 4 AND 9 INCHES. WINDS GUSTING AS HIGH AS 45 MPH.
* WHERE...LOOKOUT PASS, MULLAN, AND DOBSON PASS.
* WHEN...FROM NOON TODAY TO 10 AM PST FRIDAY.
* IMPACTS...WINTER TRAVEL CONDITIONS EXPECTED. THE HAZARDOUS
CONDITIONS COULD IMPACT THE THURSDAY EVENING AND FRIDAY MORNING
COMMUTES. GUSTY WINDS COULD BRING DOWN TREE BRANCHES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. FOR THE LATEST ROAD
INFORMATION IN IDAHO, CALL 5 1 1.
SVH
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