Arnold Wind ForecastUnited StatesCACalaveras CountyArnold1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Arnold wind forecast issued today at 2:38 am. Next forecast at approx. 2:38 pm.Arnold Wind Statistics November WindCOLUMBIA (15.5 miles)2025OctoberNovemberStrongest – Average November–Strongest 11 October, 202510.3mph WSWAverage October5mphStrongest 13 February, 202518.3mph SSEAverage 20255.6mphClimate (2010–Present)COLUMBIA (15.5 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 24 October, 202123mph SEAverage 2020–20255.6mphGet WillyWeather+ to remove ads