USGS · 04151500

CASS RIVER

USGS · 04151500LIVE

CASS RIVER AT FRANKENMUTH, MI

FRANKENMUTH, MI43.3278°N, -83.7480°W Updated 1 hr ago

FLOW RATE

436cfs

GAUGE HT

5.39ft

AIR TEMP

70°F

WIND

1mph NNE

FISH INDEX

69SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

436cfs 45.4% vs avg

Optimal band: 428–578 cfs

PERIOD HIGH

584cfs

PERIOD LOW

436cfs

RUNNABLE

97%

last 1 day in band

Gauge Height

5.39ft

Precipitation History

Your History · CASS RIVER AT FRANKENMUTH, MI

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Weather Conditions

WEATHER CONDITIONS

TODAY

72°

61°

FRI

75°

55°

SAT

76°

55°

SUN

79°

56°

MON

83°

61°

TUE

92°

68°

WED

94°

74°

TIME

THU

NOW

FRI

SAT

SUN

MON

TUE

TEMP

hourly forecast

70°

mild

70°

67°

69°

67°

66°

65°

64°

63°

61°

60°

59°

58°

57°

55°

58°

61°

63°

65°

67°

69°

71°

72°

73°

74°

75°

74°

73°

72°

68°

66°

64°

62°

61°

60°

59°

57°

55°

56°

59°

62°

65°

68°

70°

73°

74°

75°

76°

75°

74°

73°

70°

65°

62°

60°

59°

58°

57°

56°

58°

61°

65°

68°

71°

74°

76°

77°

78°

79°

76°

70°

66°

65°

64°

63°

62°

61°

62°

65°

69°

73°

76°

79°

81°

82°

83°

82°

79°

77°

73°

72°

71°

70°

69°

68°

69°

71°

74°

77°

82°

85°

WIND

mph · gust · dir

18mph NW

G 26 mph

G26

ENE

G13

G11

WNW

G11

G13

NNW

G11

G10

NNE

G10

NNE

G10

G12

NNE

G10

ENE

NNE

ENE

NNE

G11

G13

G17

G16

G13

G12

ESE

G11

G10

ESE

G11

ENE

G12

G13

ENE

G12

G13

G12

G11

G10

G11

NNE

G11

ENE

ESE

ENE

ESE

ENE

G11

ENE

G20

ESE

G18

G14

SSE

G10

SSE

G13

G15

SSE

G13

SSE

G16

G14

SSE

G12

SSE

G13

SSE

G12

SSW

G13

G12

G14

G13

G14

SSE

G21

G20

G19

G20

G21

G22

G23

SSW

G23

SSW

G22

SSW

G21

G20

G19

WSW

PRECIP

chance %

23%

27%

33%

31%

10%

CLOUDS

cover %

27%

few

27%

100%

94%

12%

10%

100%

90%

72%

59%

100%

65%

28%

26%

100%

45%

25%

14%

62%

13%

24%

29%

12%

11%

71%

21%

100%

17%

21%

12%

62%

17%

15%

16%

14%

16%

11%

10%

13%

83%

59%

17%

34%

11%

66%

100%

98%

96%

95%

97%

99%

96%

85%

69%

52%

PRESSURE

hPa · trend

990

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Calm

Pressure

Rising — Slow

Moon Phase

Average

DAYLIGHT

SUNRISE

05:56 AM

SUNSET

09:19 PM

15H 23M OF DAYLIGHT4H 33M REMAINING

MOON PHASE

Waxing Gibbous

80% illuminated

Station Location

43.3278, -83.7480

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DATA · USGS · NOAA · NWSUPDATED 2026-06-25 16:46 UTC

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