Frank Horan Slough Wind Forecast
Frank Horan Slough Wind Statistics
June Wind
Napa, Napa County Airport (9.9 miles)
Strongest 5 June, 2026
25.1mph SSWAverage June
8.9mph
Climate (2010–Present)
Napa, Napa County Airport (9.9 miles)
Strongest 6 August, 2023
104.9mph EAverage 2021–2026
8mph