Where is it?
This cool, wet weather could make an exception to leaving the Firehole River alone. Overcast to rainy conditions allow some fishing here. Try swinging soft hackles or presenting white miller, sally, and PMD life cycle patterns in areas above larger thermal features until about noon. Then head elsewhere to such as the Madison River where PMD and caddis activities can make afternoon visits enjoyable. With the Ashton-Flagg Ranch Road now open, access to the Fall River, Beulah Lake and other great waters is possible. Streams in the northeast portion of the park still hold run-off waters, but should begin shaping up in a week or two. Fall River Basin streams are shaping up. Look for small stone flies to be the first aquatic insects to emerge followed by PMDs. Fish in these streams know what wind-blown giant stone and golden stone flies are.