Ganns Wind ForecastUnited StatesCACalaveras CountyGanns1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Ganns wind forecast issued today at 9:32 pm. Next forecast at approx. 9:32 am. Wind Speed Wind GustGanns Wind Statistics September WindCOLUMBIA (28.6 miles)2026AugustSeptemberStrongest 1 September, 202610.3mph WNWAverage September5.6mphStrongest 1 August, 202610.3mph WSWAverage August5.8mphStrongest 17 February, 202619.7mph SSEAverage 20265.5mphClimate (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