Mount Zephyr Park Wind ForecastUnited StatesVAFairfax CountyMount Zephyr Park1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Mount Zephyr Park wind forecast issued today at 4:24 am. Next forecast at approx. 4:24 pm.Mount Zephyr Park Wind Statistics April WindFort Belvoir (3.7 miles)2026MarchAprilStrongest – Average April–Strongest 13 March, 202618.3mph SSEAverage March6.5mphStrongest 7 February, 202620.8mph NWAverage 20266.6mphClimate (2010–Present)Fort Belvoir (3.7 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 6 December, 202125.3mph NWAverage 2021–20266.4mphGet WillyWeather+ to remove ads