Ganns Wind ForecastUnited StatesCACalaveras CountyGanns1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Ganns wind forecast issued today at 3:23 am. Next forecast at approx. 3:23 pm. Wind Speed Wind GustGanns Wind Statistics July WindCOLUMBIA (28.6 miles)2026JuneJulyStrongest 15 July, 202611.4mph SWAverage July5.9mphStrongest 28 June, 202613.9mph WSWAverage June5.8mphStrongest 17 February, 202619.7mph SSEAverage 20265.4mphClimate (2021–2026)COLUMBIA (28.6 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 24 October, 202123mph SEAverage 2021–20265.6mphGet WillyWeather+ to remove ads