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Thief Valley — Boating Conditions
Tides, water temp & weather • Union County, OR
Boating Conditions at Thief Valley
Current wind, air and water temperature, tide times and a 10-day forecast for Thief Valley on Powder River - Thief Valley Reservoir in Union County, Oregon. Check conditions before you launch.
Right Now
Overcast
Calm — good conditions to get on the water
Air Temp
54°F
Wind
11 mph
gusts 17 mph
Next Few Hours
Now
⛅
54°
26%
11 mph
4AM
🌧️
53°
33%
8 mph
5AM
🌧️
53°
27%
6 mph
6AM
🌧️
52°
24%
7 mph
7AM
🌧️
53°
14%
5 mph
8AM
🌧️
53°
16%
7 mph
10-Day Boating Forecast
Thu, 9/3
🌧️
59° / 50°
Wind 13, gusts 17 mph
82% rain
Fri, 9/4
🌧️
58° / 47°
Wind 11, gusts 15 mph
41% rain
Sat, 9/5
🌧️
68° / 48°
Wind 9, gusts 12 mph
9% rain
Sun, 9/6
🌧️
74° / 50°
Wind 19, gusts 28 mph
50% rain
Mon, 9/7
🌧️
66° / 49°
Wind 9, gusts 14 mph
56% rain
Tue, 9/8
⛅
72° / 51°
Wind 8 mph
12% rain
Wed, 9/9
🌧️
74° / 51°
Wind 13 mph
11% rain
Thu, 9/10
⛅
74° / 51°
Wind 17 mph
10% rain
Fri, 9/11
⛅
66° / 50°
Wind 18 mph
20% rain
Sat, 9/12
🌧️
56° / 48°
Wind 14, gusts 20 mph
10% 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.
