Isle Au Haut - Sheep Thief Gulch UV IndexUnited StatesMEKnox CountyIsle Au Haut - Sheep Thief Gulch1-Day3-Day Graph Plots Open in Graphs UV Forecast NOAAIsle Au Haut - Sheep Thief Gulch UV forecast issued yesterday at 9:47 pm. Next forecast at approx. 9:47 pm.Get an account to remove ads