581
WWAK41 PAFC 210418
WSWAER
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE ANCHORAGE AK
818 PM AKDT TUE OCT 20 2026
AKZ702-210530-
/O.CAN.PAFC.WW.Y.0048.000000T0000Z-261021T0600Z/
ANCHORAGE HILLSIDE / EAGLE RIVER-
INCLUDING THE CITIES OF ANCHORAGE HILLSIDE, UPPER EAGLE RIVER, AND
INDIAN
818 PM AKDT TUE OCT 20 2026
..WINTER WEATHER ADVISORY IS CANCELLED
SNOW HAS LIGHTENED UP ACROSS THE ANCHORAGE AND EAGLE RIVER HILLSIDES.
PERIODS OF LIGHT SNOW WILL PERSIST THROUGH THE NIGHT, WITH LESS THAN
ONE INCH ADDITIONAL ACCUMULATION.
AKZ714-742-211200-
/O.CON.PAFC.WW.Y.0048.000000T0000Z-261021T1200Z/
EUREKA / TAHNETA PASS-WESTERN COPPER VALLEY-
INCLUDING THE CITIES OF TAHNETA PASS, MENDELTNA, NELCHINA, LAKE
LOUISE, TOLSONA, AND EUREKA
818 PM AKDT TUE OCT 20 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM AKDT
WEDNESDAY...
* WHAT...SNOW EXPECTED. ADDITIONAL SNOW ACCUMULATIONS UP TO TWO
INCHES. HIGHEST AMOUNTS BETWEEN EUREKA AND SHEEP MOUNTAIN.
* WHERE...EUREKA, TAHNETA PASS AND THE WESTERN COPPER VALLEY.
* WHEN...UNTIL 4 AM AKDT WEDNESDAY.
* IMPACTS...TRAVEL COULD BE DIFFICULT. BE PREPARED FOR SLIPPERY
ROADS.
* ADDITIONAL DETAILS...STEADY LIGHT SNOWFALL WILL CONTINUE THROUGH
THIS EVENING BEFORE SLOWLY TAPERING OFF BY WEDNESDAY MORNING.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. FOR THE LATEST ROAD
CONDITIONS CALL 5 1 1 OR VISIT 511.ALASKA.GOV.
AKZ732-211200-
/O.CON.PAFC.WW.Y.0048.000000T0000Z-261021T1200Z/
THOMPSON PASS-
INCLUDING THE CITIES OF THOMPSON PASS
818 PM AKDT TUE OCT 20 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM AKDT
WEDNESDAY...
* WHAT...SNOW EXPECTED. ADDITIONAL SNOW ACCUMULATIONS UP TO 3 INCHES.
* WHERE...THOMPSON PASS.
* WHEN...UNTIL 4 AM AKDT WEDNESDAY.
* IMPACTS...TRAVEL COULD BE DIFFICULT. BE PREPARED FOR SLIPPERY
ROADS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. FOR THE LATEST ROAD
CONDITIONS CALL 5 1 1 OR VISIT 511.ALASKA.GOV.
AKZ741-211200-
/O.CON.PAFC.WW.Y.0048.000000T0000Z-261021T1200Z/
NORTHERN COPPER VALLEY-
INCLUDING THE CITIES OF PAXSON
818 PM AKDT TUE OCT 20 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM AKDT
WEDNESDAY...
* WHAT...SNOW EXPECTED. ADDITIONAL SNOW ACCUMULATIONS BETWEEN 1 AND 2
INCHES FROM MILE POST 150 TO PAXSON AND BETWEEN 2 AND 3 INCHES FROM
PAXSON NORTH TO MILE POST 200.
* WHERE...NORTHERN COPPER VALLEY, INCLUDING THE EASTERN DENALI
HIGHWAY AND PAXSON.
* WHEN...UNTIL 4 AM AKDT WEDNESDAY.
* IMPACTS...TRAVEL COULD BE DIFFICULT. BE PREPARED FOR SLIPPERY
ROADS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. FOR THE LATEST ROAD
CONDITIONS CALL 5 1 1 OR VISIT 511.ALASKA.GOV.
AKZ743-210600-
/O.CON.PAFC.WW.Y.0048.000000T0000Z-261021T0600Z/
CENTRAL COPPER VALLEY-
INCLUDING THE CITIES OF GAKONA, GLENNALLEN, AND COPPER CENTER
818 PM AKDT TUE OCT 20 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 PM AKDT THIS
EVENING...
* WHAT...SNOW EXPECTED. ADDITIONAL SNOW ACCUMULATIONS UP TO ONE INCH.
* WHERE...CENTRAL COPPER VALLEY.
* WHEN...UNTIL 10 PM AKDT THIS EVENING.
* IMPACTS...TRAVEL COULD BE DIFFICULT. BE PREPARED FOR SLIPPERY
ROADS.
* ADDITIONAL DETAILS...LIGHT SNOW CONTINUES ACROSS THE CENTRAL COPPER
VALLEY THROUGH THIS EVENING. RAIN MAY MIX IN WITH THE SNOW AT TIMES
SOUTH OF GULKANA, LIMITING SNOW ACCUMULATIONS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. FOR THE LATEST ROAD
CONDITIONS CALL 5 1 1 OR VISIT 511.ALASKA.GOV.
AKZ750-210600-
/O.CON.PAFC.WW.Y.0048.000000T0000Z-261021T0600Z/
TOK CUTOFF-
INCLUDING THE CITIES OF SLANA, NEBESNA, MENTASTA LAKE, AND
CHISTOCHINA
818 PM AKDT TUE OCT 20 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 PM AKDT THIS
EVENING...
* WHAT...SNOW EXPECTED. ADDITIONAL SNOW ACCUMULATIONS UP TO TWO
INCHES.
* WHERE...TOK CUTOFF AND NABESNA ROAD.
* WHEN...UNTIL 10 PM AKDT THIS EVENING.
* IMPACTS...TRAVEL COULD BE DIFFICULT. BE PREPARED FOR SLIPPERY
ROADS.
* ADDITIONAL DETAILS...LIGHT SNOW CONTINUES THROUGH THIS AFTERNOON
BEFORE TAPERING OFF THIS EVENING.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. FOR THE LATEST ROAD
CONDITIONS CALL 5 1 1 OR VISIT 511.ALASKA.GOV.
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