Roosevelt County · lake · 91 acres
McIlwain Lake
McIlwain Lake is a lake in Roosevelt County, Montana. FishableWaters aggregates every stocking record for this water from Montana's fish & wildlife agency; the latest schedule and today's bite windows are above.
Best days this week
Days near a new or full moon tend to fish best.
Today's bite windows
Conditions, next 3 days
Today
Overcast
83°
66°
13 mph
13%
Fri
Overcast
94°
60°
12 mph
2%
Sat
Overcast
103°
65°
12 mph
1%
↗ pressure risingPost-front rising pressure can slow things down for a day.
Stocking ledger
No published stocking records yet. This water stays in our books — the ledger begins the hour its state agency publishes a record.
Angler reports
What's biting
No reports yet — be the first
Best bite times
No reports yet
Field notes
No notes yet
Nearby waters
- Box Elder Creek6.8 mi
- Charlie Creek9.3 mi
- Geddart Lake8.1 mi
- East Charlie Creek9.9 mi
- West Charlie Creek9.9 mi
- Soo Prong10.8 mi
- Spring Creek8.3 mi
- Bertino Reservoir8.3 mi
Seasons, limits, and rules are the state's call — check the official MT regulations and buy your license before you go. We link the source; we never restate the rules.
McIlwain Lake fishing — FAQ
Do I need a license to fish McIlwain Lake?+
Yes — Montana requires a fishing license. Buy one from the state and check current seasons and limits before you go; both are linked on this page.
Where is McIlwain Lake?+
McIlwain Lake is a lake in Roosevelt County, Montana. Driving directions and an interactive topo map are on this page.