605  
WWAK77 PAJK 211913  
NPWAJK  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE JUNEAU AK  
1113 AM AKDT MON JUL 21 2025  
 
AKZ328-330-331-220400-  
/O.CON.PAJK.HT.Y.0004.250721T2100Z-250722T0400Z/  
PRINCE OF WALES ISLAND-KETCHIKAN GATEWAY BOROUGH-CITY OF HYDER-  
INCLUDING THE CITIES OF CRAIG, KLAWOCK, HYDABURG, COFFMAN COVE,  
THORNE BAY, KETCHIKAN, AND HYDER  
1113 AM AKDT MON JUL 21 2025  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM AKDT THIS EVENING
 
 
* WHAT...TEMPERATURES UP TO 80 EXPECTED.  
 
* WHERE...PRINCE OF WALES ISLAND, KETCHIKAN GATEWAY BOROUGH AND  
CITY OF HYDER.  
 
* WHEN...FROM 1 PM TO 8 PM AKDT MONDAY.  
 
* IMPACTS...INDIVIDUALS NOT ACCUSTOMED TO THESE UNUSUALLY WARM  
TEMPERATURES FOR THIS REGION MAY EXPERIENCE HEAT RELATED  
ILLNESSES.  
 
* ADDITIONAL DETAILS...WARMEST TEMPERATURES ARE EXPECTED IN  
INLAND AREAS AWAY FROM THE COOLING EFFECTS OF ANY SEA BREEZES  
THAT COULD DEVELOP IN THE AFTERNOON.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
DRINK PLENTY OF FLUIDS AND CHECK UP ON ELDERLY AND VULNERABLE  
RELATIVES AND NEIGHBORS.  
 
YOUNG CHILDREN AND PETS SHOULD NEVER BE LEFT UNATTENDED IN  
VEHICLES UNDER ANY CIRCUMSTANCES AS VEHICLE INTERIORS CAN REACH  
EXTREME TEMPERATURES IN AS LITTLE AS 10 MINUTES  
 
TAKE EXTRA PRECAUTIONS WHEN WORKING IN THE SUN. WEAR SUNSCREEN  
AND LIGHTWEIGHT, LOOSE FITTING CLOTHING. TRY TO LIMIT STRENUOUS  
ACTIVITIES TO EARLY MORNING OR EVENING. TAKE ACTION WHEN YOU SEE  
SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE  
 
CLOSE CURTAINS DURING THE DAYTIME TO REDUCE SUN INSULATION INTO  
THE HOME AND OPEN WINDOWS AT NIGHT TO ALLOW THE HOME TO COOL OFF.  
UTILIZE FANS OR COMMUNITY BUILDINGS WITH AIR CONDITIONING.  
 

 
 

 
 
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