HEAT ADVISORY
HEAT ADVISORY ISSUED JUNE 12 AT 9:36PM PDT UNTIL JUNE 16 AT 11:00PM PDT
Effective: 2026-06-12 21:36:00
Expires: 2026-06-16 23:00:00
Issued by: NWS Portland OR
Alert Text
* WHAT...TEMPERATURES OF 92 TO 98 DEGREES F EXPECTED. * WHERE...CENTRAL AND SOUTHERN WILLAMETTE VALLEY, NORTHERN AND CENTRAL COAST RANGE VALLEYS AND MOUNTAINS OF OREGON, FOOTHILLS OF THE NORTHERN AND CENTRAL OREGON CASCADES, CENTRAL COLUMBIA RIVER GORGE AND THE HOOD RIVER VALLEY, WILLAPA HILLS AND ADJACENT RIVER VALLEYS OF PACIFIC AND WAHKIAKUM COUNTIES, LOWER COLUMBIA RIVER AND COWLITZ RIVER VALLEYS, OUTER SOUTHEAST PORTLAND METRO, WEST COLUMBIA RIVER GORGE OF OREGON ABOVE 500 FT, NORTH CLARK COUNTY LOWLANDS, AND SOUTH WASHINGTON CASCADE FOOTHILLS.
* WHEN...FROM 11 AM SUNDAY TO 11 PM PDT TUESDAY.
* IMPACTS...HOT TEMPERATURES MAY CAUSE HEAT ILLNESSES.
* ADDITIONAL DETAILS...PEAK HEATING DAYS WILL BE SUNDAY AND MONDAY WITH A SLIGHT COOL DOWN ON TUESDAY. OVERNIGHT TEMPERATURES WILL REMAIN ELEVATED SUNDAY NIGHT INTO MONDAY MORNING, AND MONDAY NIGHT INTO TUESDAY MORNING. NIGHT TIME TEMPERATURES RANGING FROM 60 TO 65 DEGREES F WILL LEAD TO LIMITED OVERNIGHT RELIEF.
More Information
Target Area
NORTH OREGON COAST RANGE LOWLANDS, CENTRAL OREGON COAST RANGE LOWLANDS, NORTH OREGON COAST RANGE, CENTRAL OREGON COAST RANGE, LOWER COLUMBIA RIVER, 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, 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, WILLAPA AND WAHKIAKUM LOWLANDS, WILLAPA HILLS, COWLITZ COUNTY LOWLANDS, NORTH CLARK COUNTY LOWLANDS, SOUTH WASHINGTON CASCADE FOOTHILLS, CENTRAL COLUMBIA RIVER GORGE - SR 14
