Fishing Report
Thompson Reservoir Fishing Report
Hill City, SD
Modeled from National Weather Service data, plus solunar and sun/moon times computed in-house. This is a computed report, not an eyewitness catch report.
43.964991, -103.675892
Est. water temp
56.2°F
v1 estimate from air temperature — not a sensor reading
Species on record
No species on record yet for this lake.
Location
Thompson Reservoir · 43.9650, -103.6759
Map data © OpenFreeMap, OpenMapTiles, OpenStreetMap contributors
Nearby
Other lakes nearby
FAQ
Common questions
What fish are in Thompson Reservoir?
No fish species have been recorded for Thompson Reservoir yet. Check the live conditions to plan a trip on the surrounding water.
When's the best time to fish Thompson Reservoir?
No species are modeled for Thompson Reservoir yet, so there's no species-specific feeding window to name. The score still gives the light window 25% of its total, an input Bitespan grades "Well supported". Check today's bite forecast for Thompson Reservoir to see the best window for current conditions.
Where is Thompson Reservoir?
Thompson Reservoir is near Hill City, SD, at 43.9650, -103.6759.
Plan your trip to Thompson Reservoir
Get the hour-by-hour bite forecast and the best times to fish Thompson Reservoir, scored against live National Weather Service weather for this exact spot — showing what every input contributed and how well the evidence supports it.