Updated
Duck Slough
Lake
Not today — an official hazard warning is active
Avoid todayNot today — an official hazard warning is active: a Flood Warning is in effect for Brown, IL; Cass, IL; Morgan, IL; Schuyler, IL.
- A Flood Warning is in effect for Brown, IL; Cass, IL; Morgan, IL; Schuyler, IL.
- No live water-temperature reading for this spot.
Interactive map not available
Not today — an official hazard warning is active
Avoid todayNot today — an official hazard warning is active: a Flood Warning is in effect for Brown, IL; Cass, IL; Morgan, IL; Schuyler, IL.
- A Flood Warning is in effect for Brown, IL; Cass, IL; Morgan, IL; Schuyler, IL. — NWS Lincoln IL
- No live water-temperature reading for this spot.
No official beach-advisory feed for Illinois yet — follow posted signs and local guidance.
Weather at Duck Slough
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Frequently asked questions
- Where is Duck Slough?
- Duck Slough is a lake in Illinois.
- Can you swim at Duck Slough?
- Not today — an official hazard warning is active: a Flood Warning is in effect for Brown, IL; Cass, IL; Morgan, IL; Schuyler, IL. Checked August 23, 2026.
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Best Times to Visit
- ›Check for boat launch facilities and fees
- ›Obtain required fishing licenses before arrival
- ›Be aware of lake-specific regulations and restrictions
- ›Monitor water quality reports before swimming
Location & Contact
Illinois
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