Waterlands
Cass River
USGS · 04151500
CASS RIVER
USGS · 04151500LIVE

CASS RIVER AT FRANKENMUTH, MI

FRANKENMUTH, MI43.3278°N, -83.7480°W Updated 17 hr ago
FLOW RATE
163cfs
GAUGE HT
4.20ft
AIR TEMP
84°F
WIND
3mph NNE
FISH INDEX
63SCORE / 100
GOOD · 3 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 30 DAY
163cfs 6.7% vs avg
Optimal band: 392–530 cfs
PERIOD HIGH
921cfs
PERIOD LOW
144cfs
RUNNABLE
23%
last 30 day in band

Gauge Height

4.20ft
Precipitation History
Your History · CASS RIVER AT FRANKENMUTH, MI

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Weather Conditions
WEATHER CONDITIONS
TODAY
86°
56°
MON
95°
65°
TUE
94°
70°
WED
89°
68°
THU
84°
58°
FRI
77°
54°
SAT
84°
57°
TIME
SUN
6
NOW
7
pm
8
pm
9
pm
10
pm
11
pm
MON
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
TUE
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
WED
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
THU
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
FRI
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
TEMP
hourly forecast
86°
mild
86°
85°
84°
80°
76°
73°
72°
71°
70°
68°
67°
66°
65°
65°
70°
75°
80°
80°
85°
89°
92°
93°
94°
95°
95°
95°
93°
88°
84°
82°
80°
78°
76°
75°
74°
72°
70°
71°
75°
78°
82°
86°
88°
91°
93°
94°
94°
94°
93°
90°
85°
79°
77°
75°
73°
71°
70°
69°
68°
68°
68°
69°
73°
76°
80°
83°
85°
87°
88°
88°
89°
89°
88°
85°
82°
77°
74°
72°
70°
68°
68°
71°
71°
67°
64°
63°
67°
70°
74°
77°
81°
84°
84°
84°
84°
84°
79°
75°
71°
65°
61°
58°
57°
56°
55°
55°
55°
54°
54°
56°
61°
64°
68°
71°
73°
WIND
mph · gust · dir
4mph NNW
G 5 mph
4
G5
NNW
3
G4
N
3
G5
N
3
NE
5
NE
5
G8
E
5
G13
SE
5
G15
SE
6
G14
SSW
6
G15
SSW
5
G15
SW
6
G16
SSW
5
G15
SSW
5
G14
SSW
8
G14
SW
5
G11
SW
4
G6
ENE
10
G13
ESE
9
G12
S
12
G15
SW
12
G16
WSW
13
G16
WSW
12
G18
WSW
11
G17
WSW
10
G14
WSW
10
G14
WSW
9
G15
W
5
G10
WSW
6
G15
WSW
7
G18
W
7
G17
W
6
G14
WSW
6
G15
WSW
6
G15
WSW
6
G16
WSW
5
G15
WSW
6
G17
WSW
7
G18
WSW
9
G20
WSW
11
G20
W
12
G17
W
12
G15
W
11
G15
W
13
G14
W
12
G14
W
13
G14
W
13
G15
W
13
G15
W
13
G18
W
12
G20
W
10
G25
WSW
10
G30
WSW
10
G30
WSW
10
G28
WSW
10
G28
WSW
8
G26
WSW
8
G23
WSW
8
G20
WSW
7
G15
W
6
G15
WNW
5
G12
WNW
3
G9
WNW
3
G7
NNW
3
G4
N
3
N
1
G2
NW
3
NW
5
NNW
5
G6
NW
5
G8
NW
5
G9
W
9
WSW
10
G15
SW
9
SW
6
W
10
NNW
9
NNE
7
G8
NNE
6
G13
NE
5
G12
N
6
G10
N
5
G13
NNW
6
G10
NNW
5
G10
NNW
5
G7
NNW
4
G5
NNW
4
G12
NW
6
G11
NW
6
G13
NW
7
G13
NW
8
G18
NW
9
G22
NNW
10
G24
NNE
11
G20
NNE
12
G19
N
13
G18
N
13
G16
NNE
11
G17
NE
9
G18
NE
8
ENE
6
E
3
E
2
G5
NNW
5
G10
NW
5
G6
NW
5
G6
N
5
N
3
G5
NNE
3
G7
NNE
4
G9
ENE
4
G11
NE
5
G11
NE
6
G11
NE
7
G10
NE
7
G10
NNE
PRECIP
chance %
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
1%
1%
1%
1%
0%
0%
1%
1%
2%
7%
6%
1%
1%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
3%
3%
3%
3%
3%
3%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
5%
5%
5%
5%
5%
5%
8%
8%
8%
8%
8%
8%
11%
11%
11%
11%
11%
11%
13%
13%
13%
13%
CLOUDS
cover %
0%
clear
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
0%
0%
100%
100%
100%
100%
100%
100%
100%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
16%
28%
52%
79%
12%
12%
60%
100%
76%
93%
100%
100%
20%
100%
100%
28%
31%
7%
8%
39%
7%
5%
0%
0%
0%
52%
9%
7%
63%
20%
40%
100%
85%
100%
99%
100%
89%
25%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
90%
16%
11%
9%
16%
10%
6%
6%
11%
16%
11%
5%
0%
100%
56%
22%
100%
30%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
3%
PRESSURE
hPa · trend
998
9989979989989969959969969939949939939919929929939939969981000
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
63
Temperature
Too Hot
Wind
Calm
Pressure
Stable
Moon Phase
Average
DAYLIGHT
SUNRISE
06:06 AM
SUNSET
09:15 PM
15H 9M OF DAYLIGHT
MOON PHASE
Waning Crescent
5% illuminated

Station Location

43.3278, -83.7480
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-12 00:00 UTC
Site #04151500·USGS

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