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Poison Creek — Boating Conditions
Tides, water temp & weather • Valley County, ID
Boating Conditions at Poison Creek
Current wind, air and water temperature, tide times and a 10-day forecast for Poison Creek on Lake Cascade in Valley County, Idaho. Check conditions before you launch.
Right Now
Clear
Calm — good conditions to get on the water
Air Temp
64°F
Wind
5 mph
gusts 7 mph
Next Few Hours
Now
☀️
64°
3%
5 mph
8PM
☀️
60°
2%
5 mph
9PM
☀️
57°
1%
4 mph
10PM
☀️
56°
1%
6 mph
11PM
☀️
55°
1%
6 mph
12AM
⛅
53°
1%
5 mph
10-Day Boating Forecast
Sat, 9/19
🌫️
67° / 47°
Wind 6, gusts 14 mph
52% rain
Sun, 9/20
⛅
73° / 49°
Wind 8 mph
1% rain
Mon, 9/21
⛅
76° / 52°
Wind 7 mph
1% rain
Tue, 9/22
⛅
74° / 52°
Wind 6, gusts 9 mph
Wed, 9/23
⛅
72° / 49°
Wind 8, gusts 22 mph
2% rain
Thu, 9/24
⛅
77° / 49°
Wind 8, gusts 24 mph
2% rain
Fri, 9/25
⛅
73° / 49°
Wind 15, gusts 37 mph
6% rain
Sat, 9/26
⛅
59° / 41°
Wind 6 mph
10% rain
Sun, 9/27
🌧️
61° / 42°
Wind 8, gusts 12 mph
6% rain
Mon, 9/28
🌧️
46° / 34°
Wind 5, gusts 10 mph
7% rain
Weather & wave data from Open-Meteo. Tides & water temperature from NOAA CO-OPS. Conditions are estimates for trip planning — always confirm locally and check official marine forecasts before heading out.
