Idaho Panhandle
St. Joe River
Live Conditions
St. Joe River — At Calder
7-Day Flow
→ Stable
24-Hr Pressure
27.57 inHg · → High/stable
Local Weather
Tough conditions — fish deep
Today
🌤️Mainly clear
82° / 52°
Tomorrow
☁️Overcast
83° / 53°
Sat
☁️Overcast
82° / 62°
Sun
☁️Overcast
79° / 57°
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?
One call. Specific to today's exact conditions on the St. Joe River.
6
Time of Day
What should I pack?
Rod, flies, tippet, and safety gear specific to today's St. Joe River conditions.
🪰 Hatch Calendar
St. Joe River · June · Early Summer
Showing typical dates — water temperature data unavailable for live hatch predictions.
Select month
⚠ Runoff season — check live gauge before driving
Peak runoff continuing early month. Salmonflies (size 4-6) and Golden Stones (size 6-8) hatching when flows allow. Post-runoff prime opening late June. Caddis heavy.
River Map
About St. Joe River
Wild & Scenic freestone in the Idaho Panhandle flowing through the Coeur d'Alene Mountains. Catch-and-release waters above Prospector Creek hold native west-slope cutthroat in classic pocket water and pools.
Regulations
Catch-and-release for cutthroat above Prospector Creek with single barbless hook in many stretches. Bull trout federally protected — release immediately. Check current IDFG rules for seasonal updates.