Yellowstone River Early May: BWOs Rising, Rainbows Feeding Post-Spawn

Hey folks, this is Artificial Lure, your go-to guy for all things angling on the Yellowstone River in Montana. It's early Sunday morning, May 3rd, 2026, and the river's callin' loud after a crisp night. Weather's lookin' prime: highs in the mid-60s, light winds from the southwest at 5-10 mph, mostly sunny with a chance of afternoon clouds per the National Weather Service forecast. No tides here in these mountain flows, but water levels are steady at about 4.5 feet on the Corwin Springs gauge, perfect for wading. Sunrise was at 5:58 AM, sunset 8:32 PM—plenty of daylight to chase 'em. Fish are active post-spawn; trout are risin' on hatches of BWOs and midges, especially mornings and evenings. Recent reports from Montana Fish, Wildlife & Parks show solid catches last week: 18-inch rainbows and browns dominating, with limits of 5-10 fish per angler on flies. Cutthroats hittin' too, up to 20 inches, and a few nice pike near the inflows. Best lures right now? Parachute Adams size 16-18 or rubber-legged stoneflies for dry fly action—imitatin' the caddis boom. For subsurface, go with pheasant tail nymphs or worm patterns under an indicator. Live bait? Nightcrawlers or salmon eggs rigged on a #8 hook are killin' it for panfish and smaller trout. Hot spots: Hit the stretch below Mallard's Rest for deep runs with big browns, or Yankee Jim Canyon for riffle-runs packed with rainbows—access via the boat ramp off US 89. Keep it catch-and-release where posted, and watch for bears. Thanks for tunin' in, y'all—subscribe for more reports! This has been a Quiet Please production, for more check out quietplease.ai. Great deals on fishing gear https://amzn.to/44gt1Pn