Marine Thunderstorm Wind, Wilmette Harbor to Northerly Island Il
- When
- August 23, 9:05 AM CST
- Where
- Wilmette Harbor to Northerly Island Il forecast zone, Harrison-Dever Crib
- Measured
- 34 kt (39 mph) measured gust
- Reported by
- C-MAN Station
- Coordinates
- 41.920, -87.570