HEAT ADVISORY
HEAT ADVISORY ISSUED JULY 22 AT 6:41AM PDT UNTIL JULY 23 AT 9:00PM PDT
Effective: 2026-07-22 06:41:00
Expires: 2026-07-23 21:00:00
Issued by: NWS Pendleton OR
Alert Text
* WHAT...HOT CONDITIONS WITH TEMPERATURES UP TO 103 DEGREES. THISWILL POSE A MODERATE TO MAJOR RISK OF HEAT-RELATED ILLNESS.
* WHERE...EASTERN COLUMBIA RIVER GORGE OF OREGON AND WASHINGTON, LOWER COLUMBIA BASIN OF OREGON AND WASHINGTON, FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON, YAKIMA VALLEY, AND FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON.
* WHEN...UNTIL 9 PM PDT THURSDAY.
* IMPACTS...HOT TEMPERATURES MAY CAUSE HEAT ILLNESSES.
* ADDITIONAL DETAILS...TODAY IS EXPECTED TO BE THE HOTTEST DAY, WITH MAJOR HEATRISK ACROSS THE COLUMBIA BASIN, YAKIMA VALLEY AND PORTIONS OF THE GORGE AND BLUE MOUNTAIN FOOTHILLS.
THURSDAY WILL ALSO SEE WIDESPREAD MODERATE HEATRISK AND LOCALLY MAJOR HEATRISK, MAINLY ACROSS THE COLUMBIA BASIN.
SMOKE FROM AREA WILDFIRES COULD END UP AFFECTING HOW HOT TEMPERATURES GET.
More Information
Target Area
EASTERN COLUMBIA RIVER GORGE OF OREGON, LOWER COLUMBIA BASIN OF OREGON, FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON, EASTERN COLUMBIA RIVER GORGE OF WASHINGTON, YAKIMA VALLEY, LOWER COLUMBIA BASIN OF WASHINGTON, FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON
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