Flat light and a covered sky today, with mild air moving in from the ENE and steady pressure. Lake Arrowhead should fish best around inflow corners and shaded margins today. The forecast backs the stretch from afternoon into evening. Ride the conditions while they last. Shortening days concentrate the feeding into fewer hours.
The bites are poor now
Night
Morning
Afternoon
Evening
Look for Lake Arrowhead in the Cook County part of Illinois. The setting is mixed forest on every side. Nearest town is Palos Heights, 1.2 miles off. It is 16 miles to Chicago, the nearest city. You are close to a county edge here; who manages the access can change within a short drive. It repays a second visit more than a first.
No figure exists for depth, so let the water show you. The productive water is a rod length or two out, not a hundred. Look for the band where the shallows give up and the bottom falls away. Public occurrence data for Cook County names common carp, bluegill and green sunfish. Records at this level tell you what is in the area. Fish Lake Arrowhead to its features, not to its size.
Long-term averages put July at about 74°F and January near 22°F. Winter shuts the surface down for months. Expect a solid lid for months and a thaw around mid March. Averages suggest open water from about mid March through to roughly late December. The weeks after the thaw and the ones before the freeze are the strongest. Anyone fishing Lake Arrowhead regularly works to that calendar.
The access position is unclear from public sources. Mapping shows parking within half a mile. A picnic spot sits half a mile from the bank. Carp respond to sweetcorn or boilies fished patiently on the bottom near feeding areas. Read any posted signs at the access point rather than assuming. Access can change hands, so last year's answer may not hold. For a change of water, Hambone Lake is 0.4 miles distant. Where Lake Arrowhead is concerned, a local answer beats a written one.
31%
The bites are poor now
| 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| 1.4 | 3.3 | 2 | 3.4 | 1.6 | 3.2 | 2.5 | 3 | 2.6 | 4.4 | 6.1 | 6.4 | 6 | 6 | 8.1 | 7.7 | 6.8 | 6.5 | 6.2 | 6.4 | 6.5 | 5.8 | 5.7 | 5.8 |
| 49° | 47° | 46° | 46° | 46° | 45° | 44° | 45° | 46° | 52° | 57° | 58° | 61° | 62° | 62° | 61° | 60° | 58° | 56° | 54° | 54° | 53° | 53° | 53° |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 30.25 | 30.25 | 30.26 | 30.27 | 30.28 | 30.3 | 30.31 | 30.32 | 30.33 | 30.36 | 30.36 | 30.36 | 30.36 | 30.35 | 30.34 | 30.34 | 30.33 | 30.34 | 30.35 | 30.35 | 30.35 | 30.36 | 30.36 | 30.36 |
| 75 | 78 | 81 | 76 | 76 | 78 | 84 | 85 | 83 | 82 | 76 | 70 | 66 | 63 | 62 | 63 | 62 | 65 | 71 | 75 | 76 | 78 | 79 | 80 |
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time
Sam
AI Fishing Assistant for Lake Arrowhead