High Wind, East Slopes Southern Cascades
- When
- August 26, 1:00 PM PST to 5:00 PM PST
- Where
- East Slopes Southern Cascades forecast zone
- Measured
- 61 kt (70 mph)
- Deaths
- 2 direct, 0 indirect
Wind caused power outages in approximately 1500 homes from Toppenish to Grandview. Light damage was done to area apple and pear crops that had yet to be harvested. The windstorm also split a tree that knocked down a power line and electrically charged an irrigation ditch. Two teenagers were shocked and drowned while swimming in the ditch the next day, August 27.