MEDIAN FLOW RATE · 1 DAY
—cfs
No flow data available
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
19.1in
≈ normal
19.11 in of precipitation so far this year — about average for this point in the season (normal 20.36 in).
YTD Total
19.1in
This year so far
Normal to Date
20.4in
30-yr average
Typical Range
14.2–25.9in
10th–90th pct YTD
Departure
-6%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 1.40" · normal 2.29" (0.9–4.0)
Feb: 0.10" · normal 2.03" (0.7–3.0)
Mar: 4.02" · normal 3.00" (1.4–4.9)
Apr: 5.73" · normal 4.17" (2.6–6.3)
May: 1.08" · normal 4.59" (2.6–7.0)
Jun: 6.74" · normal 4.13" (2.1–6.8)
Jul: 0.03" (so far)· normal 3.88" (2.1–6.4)
Aug: normal 3.08" (1.6–4.9)
Sep: normal 2.86" (0.8–4.8)
Oct: normal 3.15" (1.5–5.5)
Nov: normal 2.87" (1.3–5.2)
Dec: normal 2.22" (1.4–4.0)
Baseline 1991–2020 · Source: Open-Meteo01:14 AM
Your History · MACKINAW RIVER NEAR LEXINGTON, IL
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Weather Conditions
WEATHER CONDITIONS
TODAY
90°
76°
THU
93°
73°
FRI
88°
74°
SAT
89°
70°
SUN
82°
69°
MON
77°
63°
TUE
76°
63°
FISH INDEX
Temperature
Too Hot
Wind
Light
Pressure
Rising — Slow
Moon Phase
Average
DAYLIGHT
SUNRISE
05:28 AM
SUNSET
08:29 PM
15H 1M OF DAYLIGHT19H 15M REMAINING
MOON PHASE
Waning Gibbous
95% illuminated
Station Location
40.6287, -88.7974Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-02 01:14 UTC
Site #05564250·USGS
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