Utah ·
Weber River Fly Fishing Report - June 7, 2026
WEBER RIVER
ReportJUN 8 — 15, 2026
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Flow
313CFS
WEBER RIVER NEAR OAKLEY, UT
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Water Temp
—
Updated 2026-06-07
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Weather
45–74°F
Partly Cloudy
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Clarity
Clear
Check post-storm
The Weber River near Oakley is running at 313 CFS with a gauge height of 6.3 ft — elevated but fishable, pushing trout tight to softer edges, seams, and bankside structure. Expect clearing skies and a high of 74°F Monday before a slight chance of afternoon storms Tuesday, which could trigger excellent dry-fly windows.
What's Working — Hot Flies
Juju Baetis Tungsten #22
#22
Parachute - Blue Wing Olive #22
#22
Black Zebra Midge (TBH) #20
#20
Olsen's Peacock Blowtorch Barbless #22–24
#22–24
Corn-fed Caddis (CDC) Tan #20
#20
Egan's GTI Caddis - Olive #12
#12
Tungsten Split Case Nymph - PMD #20
#20
Olsen's Straggle Stone Brown Barbless #12–32
#12–16
Coffey's CH Sparkle Minnow Sculpin #6
#6
Egan's Thread Frenchie Jig - Olive #12
#12
Tungsten Rainbow Warrior - Extra Heavy #14
#14
Bionic Ant 2.0 - Black #16
#16
Hatch Chart
| Insect | Size | Activity | Prime Time |
|---|---|---|---|
| Midges (Chironomidae) | #20–22 | ⭐⭐⭐⭐⭐ — Year-round staple, critical all day | All day; peak early morning & evening |
| Blue-Winged Olive (Baetis) | #20–22 | ⭐⭐⭐⭐ — Active; best on overcast or cloudy periods | Late morning – early afternoon |
| Caddis (Mother's Day / Early Summer) | #14–20 | ⭐⭐⭐ — Tapering but still producing afternoon emergences | Early–mid afternoon, 1–4 PM |
| Pale Morning Dun (PMD) | #18–20 | ⭐⭐⭐ — Building; nymphs most productive now | Late morning on warmer, sunny days |
| Stonefly (Brown / Golden) | #12–16 | ⭐⭐ — Late-season stragglers; nymphs still effective | Midday |
| Terrestrials (Ants) | #14–18 | ⭐⭐ — Early season; warming afternoons triggering activity | Afternoon, especially warm sunny days |
Best Time Window
- Early morning (6–9 AM): Midge and BWO nymphing in pools and tailouts before light pressure; streamers along banks at first light
- Late morning to mid-afternoon (10 AM–4 PM): Prime dry-fly window for caddis and PMD emergences on warmer days; nymphing with PMD and caddis pupa patterns
- Evening (6–8 PM): Caddis adults and midge clusters on the surface; swing soft-hackles and wet caddis through runs as light fades
Guide's Tip
From the benchWith the Weber running at 313 CFS, trout have abandoned mid-river and are stacked in softer water — target the inside seams of bends, bankside eddies, and the slack water behind boulders. Lead your nymphs with enough weight to tick the bottom; at this flow, you need to get down fast or you're fishing over the fish. Monday's high of 74°F and partly sunny skies should trigger a solid caddis emergence in the 1–4 PM window — be ready to switch to a dry when you see the first rises. If Tuesday's afternoon storms materialize, don't leave the river — the low-light and barometric drop often produce the best streamer fishing of the week.
Main Species
Brown Trout
Rainbow Trout
Bonneville Cutthroat Trout
