Seattle residents are being urged to prepare for several days of unseasonably hot weather after the National Weather Service issued a Heat Advisory for the city, with temperatures expected to peak during Seattle’s first FIFA World Cup match on Monday.
The advisory is in effect from 11 a.m. Sunday through 5 a.m. Tuesday. Forecasters are projecting daytime highs of 85 to 90 degrees, with overnight lows offering little relief, dropping only to around 60 to 65 degrees. The combination of sustained heat and warm nights significantly increases the risk of heat-related illness, particularly for people without access to effective cooling.
The timing is notable for World Cup attendees. Seattle’s first match at Seattle Stadium is scheduled for Monday at noon, meaning the majority of the game will take place during the hottest part of the day. Fans planning to attend are strongly encouraged to hydrate before and throughout the match, wear lightweight and loose-fitting clothing, use sunscreen, and take advantage of shaded areas when available inside and around the venue.
Health officials warn that the elevated temperatures pose a moderate but real risk to anyone spending extended time outdoors, particularly those who are elderly, very young, or without access to air conditioning. Young children and pets should never be left unattended in vehicles. People should be aware of the signs of heat exhaustion, which include heavy sweating, dizziness, and nausea, and heat stroke, which is a medical emergency requiring an immediate call to 911.
Residents are advised to drink plenty of fluids, stay in air-conditioned spaces where possible, stay out of direct sun during peak afternoon hours, and check on neighbours and relatives who may be vulnerable. Those who must work outdoors are encouraged to schedule strenuous activity for early morning or evening hours and take frequent rest breaks in shaded or cooled environments, as recommended by the Occupational Safety and Health Administration.
For cooling centre locations, sheltering information, and other human services, residents can call 211 during business hours or visit wa211.org at any time.
