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 yesterday at 2:19 pm. Next forecast at approx. 2:19 pm.Get an account to remove ads