MEDIAN FLOW RATE · 7 DAY
32cfs 61.2% vs avg
Optimal band: 42–56 cfs
PERIOD HIGH
67cfs
PERIOD LOW
32cfs
RUNNABLE
38%
last 7 day in band
Gauge Height
4.87ft
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
19.6in
≈ normal
19.6 in of precipitation so far this year — about average for this point in the season (normal 17.93 in).
YTD Total
19.6in
This year so far
Normal to Date
17.9in
30-yr average
Typical Range
13.6–21.1in
10th–90th pct YTD
Departure
+9%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 2.73" · normal 2.29" (1.1–3.8)
Feb: 1.94" · normal 1.89" (0.9–3.1)
Mar: 3.33" · normal 2.25" (1.1–3.5)
Apr: 4.90" · normal 3.36" (1.8–5.1)
May: 1.38" · normal 3.39" (2.2–4.6)
Jun: 3.91" · normal 3.67" (1.9–5.6)
Jul: 1.41" (so far)· normal 3.05" (2.0–4.3)
Aug: normal 2.95" (1.6–4.5)
Sep: normal 2.91" (1.4–5.2)
Oct: normal 2.87" (1.5–4.8)
Nov: normal 2.50" (1.2–4.0)
Dec: normal 2.17" (1.3–3.1)
Baseline 1991–2020 · Source: Open-Meteo14:08 UTC
Your History · CASS RIVER AT CASS CITY, MI
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Weather Conditions
WEATHER CONDITIONS
TODAY
93°
62°
TUE
100°
72°
WED
88°
70°
THU
85°
66°
FRI
78°
58°
SAT
73°
59°
SUN
74°
57°
FISH INDEX
Temperature
Warm
Wind
Light
Pressure
Stable
Moon Phase
Peak Activity
DAYLIGHT
SUNRISE
06:03 AM
SUNSET
09:13 PM
15H 10M OF DAYLIGHT
MOON PHASE
New Moon
2% illuminated
PEAK ACTIVITY
Station Location
43.5842, -83.1760Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-13 00:00 UTC
Site #04150500·USGS
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