Big Valley Wind ForecastUnited StatesCACalaveras CountyBig Valley1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Big Valley wind forecast issued today at 5:32 am. Next forecast at approx. 5:32 pm.Big Valley Wind Statistics August WindCOLUMBIA (6.8 miles)2025JulyAugustStrongest 15 August, 202513.9mph SSWAverage August6.2mphStrongest 1 July, 202512.8mph WSWAverage July6.2mphStrongest 13 February, 202518.3mph SSEAverage 20255.7mphClimate (2010–Present)COLUMBIA (6.8 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 24 October, 202123mph SEAverage 2020–20255.6mphGet WillyWeather+ to remove ads