Terrestrial insects are coming on strong and should be your primary patterns on streams. Also think thundershowers and more humidity in the atmosphere! These bright, dry days relegates the best fishing success to late in the day. Partly cloudy conditions act as overhead cover, and with that fishing improves. With these conditions the list of great streams will include names such as the Gallatin, Soda Butte, Slough, Bechler, Boundary, Fall, Mountain Ash, Lamar, Gibbon, Madison, Gardner, Lava, etc. With respect to still waters, Beula remains at the top of the list with gulpers working big time.