HEAT ADVISORY
HEAT ADVISORY ISSUED JULY 22 AT 3:12PM PDT UNTIL JULY 22 AT 11:00PM PDT
Effective: 2026-07-22 15:12:00
Expires: 2026-07-22 23:00:00
Issued by: NWS Seattle WA
Alert Text
* WHAT...HOT CONDITIONS WITH HIGH TEMPERATURES IN THE MID TO UPPER90S EXPECTED AND LOW TEMPERATURES FROM 60 TO 65 DEGREES. THIS WILL POSE A MAJOR RISK OF HEAT-RELATED ILLNESS.
* WHERE...EASTERN KITSAP COUNTY, CITY OF SEATTLE, DOWNTOWN EVERETT MARYSVILLE AREA, EASTSIDE, FOOTHILLS AND VALLEYS OF CENTRAL KING COUNTY, FOOTHILLS AND VALLEYS OF PIERCE AND SOUTHERN KING COUNTIES, FOOTHILLS AND VALLEYS OF SNOHOMISH AND NORTHERN KING COUNTIES, LOWLANDS OF PIERCE AND SOUTHERN KING COUNTIES, AND SHORELINE LYNNWOOD SOUTH EVERETT AREA.
* WHEN...UNTIL 11 PM PDT THIS EVENING.
* IMPACTS...EXTREME HEAT WILL SIGNIFICANTLY INCREASE THE RISK OF HEAT-RELATED ILLNESSES FOR MUCH OF THE POPULATION, ESPECIALLY THOSE WHO ARE HEAT SENSITIVE AND THOSE WITHOUT EFFECTIVE COOLING OR ADEQUATE HYDRATION.
More Information
Target Area
FOOTHILLS AND VALLEYS OF SNOHOMISH AND NORTHERN KING COUNTIES, FOOTHILLS AND VALLEYS OF CENTRAL KING COUNTY, FOOTHILLS AND VALLEYS OF PIERCE AND SOUTHERN KING COUNTIES, DOWNTOWN EVERETT MARYSVILLE AREA, SHORELINE LYNNWOOD SOUTH EVERETT AREA, EASTSIDE, CITY OF SEATTLE, LOWLANDS OF PIERCE AND SOUTHERN KING COUNTIES, EASTERN KITSAP COUNTY
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