Seattle

Seattle Braces for Searing Temperatures as Heat Advisory Goes Into Effect

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Published on June 07, 2025
Seattle Braces for Searing Temperatures as Heat Advisory Goes Into EffectSource: GyozaDumpling, CC BY-SA 4.0, via Wikimedia Commons

The National Weather Service in Seattle has issued a heat advisory that started today and will be in effect until Monday evening, urging residents of the Pacific Northwest to brace for unusually high temperatures. The mercury is expected to soar into the 80s and 90s, with the Cascade Valleys even seeing mid-90s, according to the National Weather Service.

While the area will see sunny skies, the heat advisory warns of a moderate risk of heat-related illnesses, particularly for those sensitive to heat or without access to cooling. Anticipating the high temperatures, "Very warm temperatures will significantly increase the risk of heat related illnesses," the National Weather Service notes, for those who are struggling without effective cooling or inadequate hydration.

Residents are advised to drink plenty of fluids, stay in cooled indoor spaces, and avoid strenuous outdoor activities during peak heat hours. It is especially crucial to never leave children or pets unattended in vehicles, which can lead to fatal consequences. Trying to get relief through swimming could also be hazardous, as area water temperatures remain chillingly cold, posing a serious risk for cold shock and drowning.

The National Weather Service also mentions, "For sheltering information and other human services in your area, dial 2 1 1 during business hours or visit wa211.org anytime," providing a resource for those needing assistance. As an emergency, whenever someone is overcome by heat, a shaded and cool place should seek for them, emphasizing that heat stroke is an emergency. Calling 9 1 1 is urged for anyone displaying symptoms of heat stroke.