Hawthorne Municipal Airport (Jack Northrop Field) UV IndexUnited StatesCALos Angeles CountyHawthorne Municipal Airport (Jack Northrop Field)1-Day3-Day Graph Plots Open in Graphs UV Forecast NOAAHawthorne Municipal Airport (Jack Northrop Field) UV forecast issued yesterday at 6:47 pm. Next forecast at approx. 6:47 pm.Get an account to remove ads