539  
WWUS76 KPQR 082120  
NPWPQR  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE PORTLAND OR  
220 PM PDT SUN JUN 8 2025  
 
ORZ108>125-WAZ204>210-091200-  
/O.CON.KPQR.HT.Y.0001.000000T0000Z-250610T0500Z/  
LOWER COLUMBIA RIVER-TUALATIN VALLEY-PORTLAND WEST HILLS AND  
CHEHALEM MOUNTAIN-INNER PORTLAND METRO-EAST PORTLAND METRO-OUTER  
SOUTHEAST PORTLAND METRO-WEST CENTRAL WILLAMETTE VALLEY-EAST  
CENTRAL WILLAMETTE VALLEY-BENTON COUNTY LOWLANDS-LINN COUNTY  
LOWLANDS-LANE COUNTY LOWLANDS-WEST COLUMBIA RIVER GORGE OF OREGON  
ABOVE 500 FT-WEST COLUMBIA RIVER GORGE I-84 CORRIDOR-UPPER HOOD  
RIVER VALLEY-CENTRAL COLUMBIA RIVER GORGE I-84 CORRIDOR-CLACKAMAS  
COUNTY CASCADE FOOTHILLS-CASCADE FOOTHILLS OF MARION AND LINN  
COUNTIES-LANE COUNTY CASCADE FOOTHILLS-COWLITZ COUNTY LOWLANDS-  
NORTH CLARK COUNTY LOWLANDS-INNER VANCOUVER METRO-EAST CLARK  
COUNTY LOWLANDS-SOUTH WASHINGTON CASCADE FOOTHILLS-WEST COLUMBIA  
RIVER GORGE SR 14 CORRIDOR-CENTRAL COLUMBIA RIVER GORGE SR  
14 CORRIDOR-  
INCLUDING THE CITIES OF CORVALLIS, BRIGHTWOOD, BONNEVILLE, VIDA,  
CARSON, SHERIDAN, CORBETT, HILLSBORO, EUGENE, SANDY, MILL CITY,  
SYLVAN HILL, MULTNOMAH FALLS, MCMINNVILLE, WOODLAND, ROCKCREEK,  
BATTLE GROUND, SALEM, LEBANON, CAMAS, WASHOUGAL, NEWBERG,  
SILVERTON, CASCADE LOCKS, PHILOMATH, SELLWOOD, PORTLAND, GRESHAM,  
ESTACADA, LONGVIEW, BRUSH PRAIRIE, CLATSKANIE, MONMOUTH, TOUTLE,  
HAPPY VALLEY, SPRINGFIELD, WELCHES, UNDERWOOD, MOLALLA, TIGARD,  
KALAMA, HARRISBURG, FOREST GROVE, ST. HELENS, DALLAS, SILVER  
FALLS, HOCKINSON, RAINIER, STAYTON, HOOD RIVER, LAKE OSWEGO,  
WILSONVILLE, RHODODENDRON, SHERWOOD, CAPE HORN, BROWNSVILLE,  
ROOSTER ROCK, AMBOY, WYETH, KEIZER, SKYLINE DRIVE, MCKENZIE  
BRIDGE, FAIRVIEW, WOODBURN, TROUTDALE, EVERGREEN, MONROE, SALMON  
CREEK, OREGON CITY, ALBANY, BORING, YACOLT, LAKE MERWIN,  
CRESWELL, CHEHALEM MOUNTAIN, CHERRYVILLE, DETROIT, SCAPPOOSE,  
STEVENSON, CASTLE ROCK, ODELL, EAGLE CREEK, LA CENTER,  
RIDGEFIELD, KELSO, BEACON ROCK SP, COTTAGE GROVE, OAKRIDGE, NORTH  
BONNEVILLE, PARKDALE, JUNCTION CITY, AND VANCOUVER  
220 PM PDT SUN JUN 8 2025  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT MONDAY  
 
* WHAT...HIGH TEMPERATURES BETWEEN 92 AND 98 DEGREES AND LOW  
TEMPERATURES BETWEEN 58 AND 66 DEGREES WILL PRODUCE WIDESPREAD  
MODERATE HEATRISK TODAY AND MONDAY. MAJOR HEATRISK WILL BE MOST  
WIDESPREAD IN THE PORTLAND/VANCOUVER METRO, COLUMBIA RIVER GORGE,  
AND HOOD RIVER VALLEY WHERE TEMPERATURES WILL BE THE HOTTEST.  
 
* WHERE...GREATER PORTLAND/VANCOUVER METRO, WESTERN AND CENTRAL  
COLUMBIA RIVER GORGE, THE CORBETT AREA AND THE HOOD RIVER VALLEY,  
CENTRAL AND SOUTHERN WILLAMETTE VALLEY, FOOTHILLS OF THE NORTHERN  
AND CENTRAL OREGON CASCADES, LOWER COLUMBIA RIVER AND COWLITZ  
RIVER VALLEYS, AND SOUTH WASHINGTON CASCADE FOOTHILLS.  
 
* WHEN...UNTIL 10 PM PDT MONDAY.  
 
* IMPACTS...EXPOSURE TO HOT TEMPERATURES MAY CAUSE HEAT ILLNESSES.  
 
* ADDITIONAL DETAILS...MODERATE HEATRISK IS THE LEVEL OF HEAT THAT  
AFFECTS MOST INDIVIDUALS SENSITIVE TO HEAT, ESPECIALLY THOSE  
WITHOUT EFFECTIVE COOLING AND/OR ADEQUATE HYDRATION. IMPACTS ARE  
POSSIBLE IN SOME HEALTH SYSTEMS AND IN HEAT-SENSITIVE INDUSTRIES.  
MAJOR HEATRISK IS THE LEVEL OF HEAT THAT AFFECTS ANYONE WITHOUT  
EFFECTIVE COOLING AND/OR ADEQUATE HYDRATION. IMPACTS ARE LIKELY IN  
SOME HEALTH SYSTEMS, HEAT-SENSITIVE INDUSTRIES, AND INFRASTRUCTURE.  
 
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.  
 
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.  
 
MONITOR THE LATEST FORECASTS AND WARNINGS FOR UPDATES.  
 
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  
 
JL  
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