Wyoming fishing reports
141 reports for Wyoming — what's biting, water temps, and where to focus.
Wind River & North Platte hopper season opens under July's full moon
No flow or temperature readings came through from USGS gauge 06259000 for this report cycle — anglers heading out should pull current conditions from USGS WaterWatch before committing to a stretch. What the national angling community is squarely focused on right now is drought and warm-water stress. Trout Unlimited has been flagging these concerns across Western rivers this week, reminding anglers that trout are cold-blooded and struggle when water temps climb into the upper range of their thermal tolerance — a real consideration for mid-afternoon wading on Wyoming's lower-elevation reaches. On the brighter side, Trout Unlimited confirms summer terrestrials are fully in play, with hoppers, beetles, and ants now drifting bankside. Caddis Fly (OR) specifically calls out yellow sallies as an underrated but productive bug across western rivers right now. With tonight's full moon bright overhead, the most consistent surface action will come in the first and last hours of daylight, when flat light gives trout the cover to feed openly.
Snake and Yellowstone cutthroat prime up as summer hatches hit their stride
Flylab (Substack) documents the Yellowstone area's defining character: violent June weather swings that can flip from 70°F afternoons to overnight snow in hours. No current USGS gauge readings are available for the Yellowstone or Snake River drainages, but late June in this region typically marks the transition from high runoff to dropping, clearing water — the window Wyoming anglers plan their entire season around. Yellow Sallies are building toward peak emergence across western drainages, per Caddis Fly (OR)'s current summer coverage, and that pattern applies directly to Snake River tributaries in the Tetons and the Yellowstone's meadow bends. Cutthroat are historically most responsive on the dry fly as water clears and cools post-runoff. MidCurrent's recent tying coverage of CDC spinner and attractor-dry patterns mirrors the toolkit these fish demand right now. Tonight's full moon may compress daytime feeding into tighter low-light windows at dawn and dusk.
Yellow Sallies and PMDs building as Wyoming's summer hatch season opens
Caddis Fly (OR) flags Yellow Sallies as a key summer hatch now building across Western U.S. rivers — a pattern that typically aligns with Wyoming's Wind River and North Platte drainage through late June and into July. No in-region gauge readings or local angler reports arrived in this cycle, so conditions are drawn from seasonal norms rather than fresh telemetry. On the North Platte tailwater, late-June afternoons typically bring overlapping PMD and caddis hatches alongside the sallies, with trout holding in riffles and mid-current seams. Wind River canyon fish historically lean on nymphs through morning hours before afternoon weather builds — Flylab (Substack) documents violent June weather swings across the greater Yellowstone plateau, including rapid temperature drops and flow spikes that can reset feeding conditions quickly. Tonight's full moon may compress surface-feeding activity into the low-light edges of dawn and dusk. Verify current flows and any seasonal closures with state regulations before heading out.
Wind River & North Platte trout dial in for prime early-summer window
Wired 2 Fish's July 2026 lure roundup flags that in "the far reaches of northern bass land, a short-lived spring is quickly dissipating into summer" — a transition Wyoming freestone rivers know well. On the Wind River and North Platte, that shift marks the opening of peak dry-fly season, as spring runoff typically clears by late June and hatch activity picks up across riffle water. Caddis Fly (OR) confirms that Yellow Sallies are "a small, yet important summer bug in the Western US," and these petite stoneflies are a fixture on both drainages in late June. No real-time data came through from USGS gauge 06259000 this cycle, so precise flow conditions aren't available, but tailwater reaches of the North Platte run on regulated flows that hold comparatively stable regardless. The full moon peaks June 29 — plan sessions at first light or well into the evening when sun angles are low and surface feeding windows widen.
Teton cutthroat work the margins as Snake River peaks in late June
USGS gauge 06192500 logged the Snake River near the Tetons at 6,480 cfs and 51°F this morning, placing it squarely in late-June peak-runoff territory. Flows this high push cutthroat trout off main-channel riffles and into softer water — bankside eddies, foam lines, and pool tail-outs where fish hold without fighting the full current. The 51°F reading is a favorable sign: Snake River fine-spotted cutthroat feed comfortably in the low-to-mid 50s, and activity stays strong until summer warmth pushes temps past the mid-60s. Flylab (Substack) contributor John Juracek has written that the Yellowstone region is "subject at any time to violent weather changes, but especially so in the month of June," meaning conditions can shift with little warning. Yellow Sally stoneflies are emerging on western mountain rivers this time of year: per Caddis Fly (OR), jigged Yellow Sally nymph patterns in a dry-dropper setup are well-suited to the fast, high water typical of this period. Tonight's full moon favors early-morning and last-light sessions.
Wind River & North Platte trout settle into summer hatch rhythms
Caddis Fly (OR) flags Yellow Sallies as 'a small, yet important summer bug in the Western US' at peak right now, a pattern that extends across Wyoming's trout drainages through midsummer. No live gauge data returned for the Wind River or North Platte this cycle, so conditions here reflect typical late-June behavior for these systems rather than confirmed instrument readings. Snowmelt runoff from the Wind River Range normally crests by mid-June; by the final week of June, flows are generally subsiding and clearing, repositioning trout from high-water refuges back into main-channel feeding lies. With a Full Moon overhead this weekend, the most productive windows will compress toward dawn and the last hour before dark, when light levels drop. Dry-dropper rigs pairing a Yellow Sally dry with a small bead-head nymph are the standard setup through this period. Check current flow conditions through state resources before your trip.
Snake and Yellowstone cutthroat poised for prime as runoff clears
Flylab (Substack) has documented the classic June pattern in Yellowstone country: a warm stretch followed overnight by rain and snow, rivers spiking within hours. That volatility defines conditions in Wyoming's Yellowstone and Snake River drainages right now, at the peak of the summer transition. No live gauge or buoy data is available for this report, so current flows and clarity must be verified locally before heading out. Snake River fine-spotted cutthroat and Yellowstone cutthroat are the primary targets; during high-water pushes, fish stack in slower bankside seams and eddies to escape heavy main-channel current. Caddis Fly (OR) reports Yellow Sallies as a key summer bug across the Western US, and they should become a reliable producer here as flows drop and water clears. MidCurrent's recent hatch coverage highlights surface-film and open-water patterns as prime for trout pushing into the shallows when hatches fire. The full moon this weekend typically shifts the best dry-fly action toward low-light morning and evening windows.
Yellow Sallies building on Wyoming tailwaters as summer transition kicks in
Caddis Fly (OR) flags Yellow Sallies as 'a small yet important summer bug in the Western US' now at peak relevance for late June — and Wyoming's Wind River and North Platte tailwaters sit squarely in that window. USGS gauge 06259000 returned no live readings for this reporting period, leaving flow and temperature figures unavailable; confirm current levels before heading out. On these tailwater stretches, brown and rainbow trout typically shift into current seams and mid-depth feeding stations as snowmelt recedes and water begins to clarify. Tonight's full moon (June 28) compresses the best fishing into low-light bookends — early morning and dusk are the top sessions through the weekend. No shop, charter, or state agency reports arrived for this region this data cycle, so species conditions below reflect established seasonal patterns rather than confirmed on-water testimony.
Yellowstone and Snake cutthroat enter prime late-June dry fly window
Late June marks the seasonal turn from peak spring runoff to clearing flows on the Snake, Yellowstone River, and their tributaries — historically one of the finest dry fly stretches the region offers. Flylab's John Juracek, writing on the Yellowstone area, notes it is "subject at any time to violent weather changes, but especially so in the month of June," with rapid swings in water temperature and flow that can reset a hatch pattern overnight. No current USGS gauge data is available for this report, so anglers should verify flows before heading out. With summer consolidating across the West, Flylords Mag highlights terrestrial patterns as a must-have for this period, and Caddis Fly (OR) flags Yellow Sally nymphs as a key summer producer for western rivers right now. Snake River fine-spotted cutthroat are the marquee target below the Tetons; Yellowstone tributaries add cutthroat, brown trout, and mountain whitefish to the mix. Midday heat typically pushes fish to shaded banks and deeper lies.
Wind River and North Platte enter summer's prime trout window
Caddis Fly (OR) flags Yellow Sallies as an active and "important summer bug in the Western US" this week — a timely signal for Wyoming anglers that the intermountain summer hatch rotation is underway. No USGS gauge readings or state agency reports were captured in this update's sweep, so specific flow and clarity figures for the Wind River or North Platte aren't available, but the seasonal context is favorable. Late June is typically one of the most anticipated transition windows in these drainages, as freestone rivers clear after peak snowmelt and the first consistent hatches begin to fire. The North Platte's managed tailwater sections — Miracle Mile and Grey Reef — tend to offer more predictable clarity at this time of year than the Wind River's snowmelt-dependent tributaries. Early mornings and evenings are prime as summer air temps climb. Check local outfitters for current flow conditions before making the drive.
Yellowstone and Snake cutthroats on prime temps as late-June runoff peaks
USGS gauge 06192500 recorded 57°F and 6,700 cfs on the morning of June 23, placing water temperature squarely in the ideal trout-feeding window even as flows remain at elevated late-runoff levels. High water pushes Yellowstone and Snake River cutthroats out of the main current and into softer edges, boulder seams, and tributary mouths, making precise presentations more critical than usual. Flylab contributor John Juracek notes that the Yellowstone area is especially prone to violent June weather swings: an overnight storm can spike flows and drop water temps dramatically on short notice, so verify conditions the morning you go. On the hatch front, Caddis Fly (OR) identifies Yellow Sallies as a key summer stonefly across the Western US right now, and a dry-dropper rig with a Yellow Sally pattern topside and a jigged nymph below suits the off-current seams these flows are producing.
Yellowstone cutthroat trout dial in as Snake River runoff begins to ease
The USGS Snake River gauge near Moran is logging 6,870 cfs with water at 59°F as of this morning — high flows typical of late-June snowmelt in the Tetons, but edging toward the seasonal turning point. Flylab (Substack) contributor John Juracek, writing from the Yellowstone region, notes that June is this drainage's most volatile month: temperatures can swing from near 70°F to overnight snow in a single cycle, spiking flows and resetting fish behavior within 24 hours. Right now, cutthroat and browns are stacked in soft current seams, inside bends, and slower bank edges where the heavy push lets up. Caddis Fly (OR) flags Yellow Sallies as 'a small yet important summer bug in the Western US' just beginning to emerge on high-elevation drainages — making jigged Yellow Sally nymphs and dry-dropper setups the rig to have ready. MidCurrent's recent hatch coverage notes surface and film feeders starting to activate as daytime temperatures climb. Early morning and late evening are your best windows before recreational river traffic builds midday.