Gramma Lake Wind Forecast
Gramma Lake Wind Statistics
October Wind
Fort Sill (22.4 miles)
Strongest 7 October, 2025
18.3mph NAverage October
7.8mph
Climate (2010–Present)
Fort Sill (22.4 miles)
Strongest 14 March, 2025
40.3mph WSWAverage 2020–2025
10mph