Arnold Wind ForecastUnited StatesCACalaveras CountyArnold1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Arnold wind forecast issued today at 6:37 pm. Next forecast at approx. 6:37 am.Arnold Wind Statistics February WindCOLUMBIA (15.5 miles)2026JanuaryFebruaryStrongest 17 February, 202619.7mph SSEAverage February5.3mphStrongest 3 January, 202613.9mph SSEAverage January4.8mphStrongest 17 February, 202619.7mph SSEAverage 20265mphClimate (2010–Present)COLUMBIA (15.5 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 24 October, 202123mph SEAverage 2021–20265.6mphGet WillyWeather+ to remove ads