West Coast
Stillaguamish River
Live Conditions
Stillaguamish River — NF Stillaguamish at Arlington
7-Day Flow
→ Stable
24-Hr Pressure
29.94 inHg · → High/stable
Local Weather
Normal conditions
Today
🌫️Foggy
69° / 44°
Tomorrow
🌫️Foggy
76° / 39°
Sat
🌧️Rain
57° / 45°
0.17"
Sun
☁️Overcast
60° / 39°
Cold front incoming — go deep with nymphs, surface activity likely slow.
Weather by Open-Meteo · No API key · Updated every 30 min
What should I fish today?
⚡ AIAI-powered recommendation using today's live flow, temperature, and hatch data.
2
Time of Day
Using: 187 CFS · OCTOBER CADDIS
What should I pack?
Rod, flies, tippet, and safety gear specific to today's Stillaguamish River conditions.
🪰 Hatch Calendar
Stillaguamish River · October · Fall
Showing typical dates — water temperature data unavailable for live hatch predictions.
Select month
OCTOBER CADDIS (size 8). STEELHEAD. SEA-RUN CUTTHROAT. BWOs strong. Best fall fishing.
River Map
About Stillaguamish River
Wild steelhead stronghold north of Seattle — one of Washington's most important wild winter steelhead rivers, with strong conservation focus and Snohomish Tribe co-management.
Regulations
Wild steelhead must be released. Check WDFW — emergency closures have been implemented to protect wild fish populations. Catch Record Card required. Snohomish Tribe co-management applies to parts of this system.
Learn More
Guides to help you fish Stillaguamish River with more confidence.
Washington Fishing Regulations for Fly Anglers
Washington Combination License, the Catch Record Card required for steelhead/salmon/sturgeon/halibut, the wild fish release rule (intact adipose =…
Trout Species of Washington
Washington's six native salmonids — Columbia River redband rainbows on the Yakima, anadromous steelhead on the Skagit/Sauk and OP rivers, coastal and…
Yakima River Seasonal Guide: Washington's Blue-Ribbon Trout Fishery
The Yakima is Washington's only designated Wild Trout fishery — 100 miles of wild rainbow and brown trout water in the eastern Cascades. The Skwala…