: Madison River: The upper has been fishing really well early and late with a ton of PMDs and Caddis. There have been rusty spinners around dark that have been bringing some of the larger fish to the surface after dark. A good bet is to fish caddis in the evening and spinner when the fish start sipping after dark. The mid day temperatures and sun have shut down a lot of the big bugs on the bank, but chubby dropper and nymph rigs have been picking up fish midstream. If you are going to fish this river mid day, do not ignore the middle of the river. With the hot weather fish are become extremely exhausted after being caught so plan on having to revive fish and return them to the water as quickly as possible. Also be aware of the water flows, there have been fluctuating flows coming out of Hebgen dam that change the water level and temperature. Fishing these times can be hit or miss but can get some of the larger fish moving for those streamer junkies out there. Hitting boulders with streamers has been producing fish when the mid day fishing is slow.