Idaho
Salmon River at Salmon
Location Snapshot
Salmon River at Salmon is a large central Idaho mainstem flowing through the Salmon River valley and canyon system. Rainbow trout is the principal supported target.
Current River Rating
Fair · 56
Conditions are mixed. Review the details below before heading out.
Scores are model-specific and are not directly comparable across water types.
Partial water evidence · Medium confidence
Should I Go?
Wait
Timing Outlook
This timing outlook is informational only; current river conditions remain Fair.
Why
- Very clear skies may make trout more cautious in shallow water.
- Water temperature is unavailable.
Favorable Factors
- Recent precipitation has been light.
- Light wind should make casting and boat control easier.
Timing Evidence
Dawn low light is favorable.
Current Readings
- Flow
- 1100 CFS
- Gage Height
- 2.31 ft
- Water Temperature
- Not available
- Observation Time
- Oct 20, 2026, 10:45 AM
Updated recently · USGS station 13302500 · Direct monitoring location
Readings from past 7 Days
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Historical readings are provided for context. Readings outside the current freshness window are not used to rate current conditions.
Better Nearby Options
Checking nearby StrikeTracks waters…
Preliminary guidance only. Always assess current weather, access, water depth, current speed, and your own ability before entering the river.
Changing Conditions Advisory
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Weather Near Gauge
Current Weather
Clear
Temperature
42°F
Feels like
37°F
Wind
1 mph E
Wind gust
2 mph
Current precipitation
0.00 in
Updated
Oct 20, 2026, 5:30 AM
Recent Rainfall
Estimated precipitation near this gauge
Last 6 hours
0.00 in
Last 24 hours
0.00 in
Last 48 hours
0.00 in
Little recent rainfall near this river.
Next 24 Hours
Tue 6 AM
Clear
Temp 42°F
Chance 0%
Precip 0.00 in
Wind 1 mph
Tue 10 AM
Clear
Temp 45°F
Chance 0%
Precip 0.00 in
Wind 2 mph
Tue 2 PM
Overcast
Temp 64°F
Chance 0%
Precip 0.00 in
Wind 2 mph
Tue 6 PM
Clear
Temp 65°F
Chance 0%
Precip 0.00 in
Wind 1 mph
Tue 10 PM
Clear
Temp 55°F
Chance 0%
Precip 0.00 in
Wind 1 mph
Wed 2 AM
Mostly clear
Temp 50°F
Chance 0%
Precip 0.00 in
Wind 2 mph
Four-Day Forecast
Tue, Oct 20
Overcast
High 69°F / Low 39°F
Chance 0%
Precip 0.00 in
Max gust 8 mph
Wed, Oct 21
Overcast
High 72°F / Low 46°F
Chance 9%
Precip 0.00 in
Max gust 17 mph
Thu, Oct 22
Overcast
High 73°F / Low 45°F
Chance 56%
Precip 0.00 in
Max gust 14 mph
Fri, Oct 23
Rain
High 56°F / Low 39°F
Chance 91%
Precip 0.19 in
Max gust 17 mph
Weather and rainfall are estimated for this river's coordinates. Local conditions can vary, especially in mountainous terrain and during isolated storms.
Recent rainfall can influence river flow, but the timing and magnitude depend on watershed size, soil conditions, upstream reservoirs, and dam releases.
Weather data: Open-Meteo
Historical Flow
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Fishing Overview
Wild rainbow trout are in the Salmon River at Salmon.
Fishery Profile
Documented species you may encounter at Salmon River.
Species images are AI-generated illustrations for visual reference and may simplify natural variation. Fishery records are based on the cited agency sources. About fish illustrations
Target species
Rainbow Trout
Oncorhynchus mykiss
- Expectation
- Primary
- Population
- Unknown
- Native status
- introduced
- Confidence
- High confidence
Fishery characteristics
- Composition
- Wild
- Great Lakes tributary
- No
- Flow regime
- Mixed flow regime
Best seasons
- Spring
- Summer
- Fall
Common techniques
- Dry flies
- Fly fishing
- Nymphing
- Spinning
- Streamers
Official sources
Hatch Match
General fly suggestions
- Parachute-style dryGeneral attractor dry family — not a claim that a named mayfly is hatching.
- Pheasant-tail-style nymphGeneral nymph family for trout rivers without destination hatch timing.
- Elk-hair-style dryGeneral dry/attractor family. Pattern choice only — not a report that caddis are hatching.
- Woolly-bugger-style streamerGeneral streamer family. Not a forage or insect Hatch event.
These are general fishing suggestions, not a report of insects currently hatching at this destination.
Location and Access
USGS monitoring location
Lemhi, Idaho
The map marker represents the cataloged waterbody or monitoring location and may not indicate legal parking or public access. Confirm access through the official information before visiting.
River Details
County
Lemhi
Management Category
Anadromous and resident salmonid river
Regulation Scope
Salmon River at Salmon / Lemhi County mainstem.
Regulation Summary
Salmon River at Salmon: IDFG Salmon Region Salmon River special rules. Confirm current 2025-2027 Fishing Seasons & Rules.
Target Species
rainbow-trout
Access, Parking, and Regulations
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