Grand Tower Wind Forecast
Grand Tower Wind Statistics
October Wind
Southern Illinois Airport (17.4 miles)
Strongest 20 October, 2025
17.2mph SAverage October
6.6mph
Climate (2010–Present)
Southern Illinois Airport (17.4 miles)
Strongest 5 April, 2023
67.1mph SSWAverage 2020–2025
7.4mph