Good morning anglers, Artificial Lure here with your Yellowstone River fishing report for May 28, 2025.
We’re in the thick of spring runoff season on the Yellowstone River, and flows have been up and down lately after some recent rains. As of today, the river is at a fishable level with enough clarity to make a day on the water worthwhile, but conditions can change quickly so always check the latest gauges before you launch. This could be one of the last good windows to fish the river before flows get too high and muddy, so make the most of it while you can.
Sunrise today is around 5:45 am and sunset is about 8:45 pm, giving you a long day to chase fish up and down the river. No tides to worry about here, but keep an eye on the river current and be cautious if you’re wading—she can rise quickly during the runoff.
Weather is starting out cloudy with the chance for some afternoon sun and mild winds running through Paradise Valley. Bring your layers and a raincoat just in case, but it should be a pleasant, cool May day.
As for the fishing itself, nymphs and streamers are the top producers right now as there isn’t much of a hatch going on in the main river. Dark-colored rubber legs, leeches, and dead-drifted streamers are pulling in some nice browns and rainbows, with a few cutthroats in the mix. Most fish are running 12 to 18 inches, but there’s always the chance for a bigger brown if you stick with it around the deep runs and boulder pockets. On brighter days, go with lighter and flashier streamer patterns, but when it’s cloudy like today, tie on something dark and subtle for the best results. Not seeing much dry fly action in the river itself, but if you sneak over to the Paradise Valley spring creeks, you’ll find some midge and baetis hatches, especially in the afternoon and evening.
Hot spots this week have been the stretch from Livingston up through Yankee Jim Canyon and the slower edges below Carbella. Also, keep an eye on the spring creeks for some quality sight-fishing if the main river gets too muddy.
Best of luck out there anglers. Fish the dropping flows and target those soft edges for your best shot. Stay safe and tight lines.