Laguna Army Airfield (Yuma Proving Ground) UV IndexUnited StatesAZYuma CountyLaguna Army Airfield (Yuma Proving Ground)1-Day3-Day Graph Plots Open in Graphs UV Forecast NOAALaguna Army Airfield (Yuma Proving Ground) UV forecast issued yesterday at 11:05 pm. Next forecast at approx. 11:05 pm.Get WillyWeather+ to remove ads