Heat Advisory

Locations Affected

Seattle, WA ∙ Tacoma, WA ∙ Bellevue, WA ∙ Kent, WA ∙ Everett, WA ∙ Renton, WA ∙ Bellingham, WA ∙ Federal Way, WA ∙ Auburn, WA ∙ Lakewood, WA

Full Alert Message

URGENT - WEATHER MESSAGE National Weather Service Seattle WA 953 PM PDT Wed Jul 16 2025 ...HEAT ADVISORY IN EFFECT UNTIL 5 PM PDT THURSDAY... * WHAT...Hot conditions with high temperatures in the 80s to low 90s, and low temperatures in the upper 50s to low 60s. This will pose a moderate risk of heat-related illness. * WHERE...Portions of northwest and west central Washington. * WHEN...Until 5PM PDT Thursday. * IMPACTS...Heat will significantly increase the risk of heat-related illnesses for those who are sensitive to heat, especially those without effective cooling or adequate hydration. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.

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