Warm weather is melting snow on Pitchstone and Madison Plateaus. This means flow into Fall River Basin streams is increasing. Ice has been off Shoshone and Lewis Lakes for weeks. We will be packing float tubes down the DeLacey Trail to Shoshone Lake in a few days (hoping for some of those gorgeous browns, but sure to get into juvenile macks), so look for a report on fishing there afterwards. Lewis River between Shoshone and Lewis Lakes is a great choice now for fishing streamers. Firehole River is warming up, but fishing remains good as related in our June 8th report. Same with Duck and Cougar Creeks. U.S. Forest Service Ashton Office recommends only four-wheel drive vehicles from bottom of Calf Creek Hill east on the Flagg Ranch Road.