The Henry's Fork at Harriman State Park has had strong emergences of Mahogany Duns. It's nice to be able to fish a large sparkle dun that is easy to see on this river. Along with the Mahogany Duns there have been emergences of Baetis. These emergences should continue if we get the predicted overcast weather. The Baetis Cripple and Baetis Foam Emerger can come in handy when fishing to these wily rainbows. There may also be solid spinner falls on the more dry days. The nymphing and streamer fishing in Box Canyon is likely to be productive on the gloomy days.