Spokane, WA – Triple-digit heat grips eastern Washington this week as Spokane prepares for another 102°F high on Wednesday, September 3. Drivers, hikers, and outdoor workers face serious risks from both extreme heat and widespread haze. Officials urge residents to limit time outdoors and avoid non-essential travel during peak afternoon hours.
According to the National Weather Service, a Heat Advisory remains in effect for Spokane and surrounding areas until 8 p.m. Thursday. Visibility may drop due to smoke and haze, especially along I-90, where evening commuters could face reduced driving conditions. Air quality alerts may expand if smoke thickens through midweek.
Wednesday will bring more dangerous conditions with temperatures holding above 100°F by mid-afternoon. Calm winds mean haze will linger, keeping neighborhoods from the South Hill to Airway Heights under poor air quality much of the day. Cooling will be minimal at night, with lows only dipping into the mid-60s…