Spokane, Washington – Spokane will bake under 100°F heat Wednesday, July 30th, as a midweek heatwave peaks across eastern Washington — with only limited relief in sight. Temperatures are expected to soar past 2 p.m., prompting safety concerns along major roadways like I-90 and U.S. 2.
According to the National Weather Service in Spokane, a high of 100°F is forecast for Wednesday afternoon with light northeast winds and only a 20% chance of evening thunderstorms after 11 p.m. Residents are urged to stay indoors during peak heat, hydrate often, and check on vulnerable neighbors. No formal Heat Advisory has been issued, but Wednesday will be the hottest day of the week.
Thunderstorm chances slightly increase Thursday and Friday with highs staying in the upper 90s. Isolated showers and storm activity are possible Thursday night (40% chance), continuing into Friday afternoon. Though storms may cool temps slightly, lightning and localized wind gusts remain a concern.
Local Impacts:
- Air-conditioned spaces and hydration are vital Wednesday through Friday.
- Outdoor work should be limited or moved to early hours.
- Expect slower commutes and road glare along I-90 and U.S. 2.
📅 Five-Day Forecast: Spokane, WA
- Wednesday, July 30: Sunny, high near 100°F. 20% chance of storms after 11 p.m.
- Thursday, July 31: Hot again, high of 98°F. 20% chance of storms after 11 a.m.
- Friday, August 1: Scattered showers/storms, 40% chance. High 85°F, low 62°F.
- Saturday, August 2: Mostly sunny and drier. High 87°F, low 60°F.
- Sunday, August 3: Mostly sunny, cooling slightly. High 83°F, low 57°F.
- Monday, August 4: Partly sunny, high near 80°F.
⚠️ Next Update: Monitor for possible storm advisories Thursday night into Friday.
