170  
WWUS76 KPQR 040945  
NPWPQR  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE PORTLAND OR  
245 AM PDT THU SEP 4 2025  
 
ORZ120>122-WAZ209-210-050300-  
/O.CON.KPQR.HT.Y.0006.000000T0000Z-250905T0300Z/  
WEST COLUMBIA RIVER GORGE I-84 CORRIDOR-UPPER HOOD RIVER VALLEY-  
CENTRAL COLUMBIA RIVER GORGE I-84 CORRIDOR-WEST COLUMBIA RIVER  
GORGE SR 14 CORRIDOR-CENTRAL COLUMBIA RIVER GORGE SR 14 CORRIDOR-  
INCLUDING THE CITIES OF PARKDALE, CASCADE LOCKS, NORTH  
BONNEVILLE, CAPE HORN, ROOSTER ROCK, CARSON, MULTNOMAH FALLS,  
ODELL, WYETH, BONNEVILLE, STEVENSON, BEACON ROCK SP, HOOD RIVER,  
AND UNDERWOOD  
245 AM PDT THU SEP 4 2025  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING  
 
* WHAT...AFTERNOON HIGH TEMPERATURES IN THE UPPER 80S TO LOW 90S  
EXPECTED.  
 
* WHERE...WESTERN AND CENTRAL COLUMBIA RIVER GORGE AND THE HOOD  
RIVER VALLEY.  
 
* WHEN...UNTIL 8 PM PDT THIS EVENING.  
 
* IMPACTS...HOT TEMPERATURES MAY CAUSE HEAT ILLNESSES.  
 
* ADDITIONAL DETAILS...COOLER OVERNIGHT LOWS IN THE MID 60S TONIGHT  
WILL PROVIDE RELIEF FROM DAYTIME HEAT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
DRINK PLENTY OF FLUIDS, STAY IN A COOL PLACE DURING THE HEAT OF THE  
DAY, STAY OUT OF THE SUNSHINE, AND CHECK UP ON RELATIVES AND  
NEIGHBORS. FOR THOSE WITHOUT AIR CONDITIONING, USE FANS TO KEEP AIR  
MOVING. KEEPS WINDOWS CLOSED DURING THE DAY AND OPEN AT NIGHT,  
UNLESS AIR QUALITY IS DEGRADED DUE TO WILDFIRE SMOKE.  
 
TAKE EXTRA PRECAUTIONS WHEN OUTSIDE. WEAR LIGHTWEIGHT AND 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.  
 
DO NOT LEAVE YOUNG CHILDREN AND PETS IN UNATTENDED VEHICLES. CAR  
INTERIORS WILL REACH LETHAL TEMPERATURES IN A MATTER OF MINUTES.  
 
 
 
 
 
FOR MORE INFORMATION FROM THE NATIONAL WEATHER SERVICE VISIT  
WWW.WEATHER.GOV/PORTLAND  
 
PICARD  
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