O John Clark Restricted Landing Area Wind Forecast
O John Clark Restricted Landing Area Wind Statistics
August Wind
Chicago/Waukegan Regional Airport (7.5 miles)
Strongest 1 August, 2026
34.9mph EAverage August
5.9mph
Climate (2021–2026)
Chicago/Waukegan Regional Airport (7.5 miles)
Strongest 27 July, 2026
82.1mph NEAverage 2021–2026
8.5mph