Snohomish County Airport (Paine Field) UV IndexUnited StatesWASnohomish CountySnohomish County Airport (Paine Field)1-Day3-Day Graph Plots Open in Graphs UV Forecast NOAASnohomish County Airport (Paine Field) UV forecast issued today at 11:17 am. Next forecast at approx. 11:17 am.Get WillyWeather+ to remove ads