USGS · 04060500

IRON RIVER

USGS · 04060500LIVE

IRON RIVER AT CASPIAN, MI

CASPIAN, MI46.0586°N, -88.6274°W Updated 14 min ago

FLOW RATE

76cfs

GAUGE HT

4.31ft

AIR TEMP

70°F

WIND

11mph SE

FISH INDEX

75SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

76cfs 19.0% vs avg

Optimal band: 66–90 cfs

PERIOD HIGH

84.6cfs

PERIOD LOW

71.7cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

4.31ft

Precipitation History

Your History · IRON RIVER AT CASPIAN, MI

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Weather Conditions

WEATHER CONDITIONS

TODAY

86°

64°

TUE

94°

73°

WED

92°

63°

THU

92°

68°

FRI

84°

62°

SAT

85°

60°

SUN

76°

58°

TIME

MON

NOW

TUE

WED

THU

FRI

SAT

TEMP

hourly forecast

82°

mild

82°

84°

85°

86°

83°

80°

79°

78°

77°

76°

74°

75°

74°

76°

80°

83°

86°

88°

93°

92°

93°

94°

93°

92°

77°

74°

73°

72°

71°

69°

68°

66°

64°

63°

67°

73°

70°

82°

86°

80°

88°

92°

90°

79°

72°

70°

69°

68°

70°

72°

78°

83°

86°

88°

90°

91°

92°

91°

88°

82°

77°

71°

70°

68°

66°

65°

63°

64°

67°

66°

68°

74°

69°

70°

75°

83°

84°

75°

74°

68°

66°

64°

62°

61°

60°

61°

65°

69°

WIND

mph · gust · dir

11mph SSE

G 18 mph

G18

SSE

G21

SSE

G23

G22

SSE

G17

SSE

G18

G19

G18

SSW

G16

SSW

G16

SSW

G17

G13

WSW

G11

SSE

G19

SSW

G21

SSW

G20

SSW

G17

G13

G14

G17

SSW

G17

G16

SSE

G23

G25

WSW

G25

WSW

G13

ENE

NNE

G10

ENE

G10

SSE

SSW

G24

SSW

G17

G15

SSW

G18

G24

G30

SSW

G38

SSW

G34

SSW

G36

G28

G29

G27

G31

WSW

G29

WSW

G28

G30

G28

WSW

G24

WSW

G19

WSW

G17

WSW

G17

G18

G16

G13

WNW

G12

WNW

G12

WNW

G11

WNW

G12

WNW

G11

WNW

G10

WSW

G10

G20

WNW

G18

WSW

G10

WSW

G20

G24

WSW

G18

WSW

G27

WSW

SSW

G19

G15

WSW

G21

WSW

G31

G23

WSW

G33

G34

G39

G35

G31

WSW

G28

WSW

G25

WSW

G25

WSW

G23

WSW

G21

WNW

G17

NNW

G22

G23

G19

NNW

G18

G17

G16

NNW

G16

NNW

G15

G13

NNE

G12

G10

ENE

ESE

PRECIP

chance %

13%

17%

16%

18%

23%

18%

19%

66%

78%

51%

11%

12%

24%

39%

58%

40%

23%

25%

CLOUDS

cover %

67%

mostly

67%

56%

100%

41%

27%

100%

83%

100%

17%

11%

25%

96%

79%

25%

76%

77%

100%

78%

72%

80%

100%

16%

75%

100%

17%

24%

32%

35%

10%

11%

15%

67%

54%

91%

60%

20%

100%

82%

100%

50%

100%

77%

100%

92%

59%

100%

90%

51%

78%

100%

PRESSURE

hPa · trend

959

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Moderate

Pressure

Stable

Moon Phase

Peak Activity

DAYLIGHT

SUNRISE

05:06 AM

SUNSET

08:49 PM

15H 43M OF DAYLIGHT5H 5M REMAINING

MOON PHASE

Full Moon

100% illuminated

PEAK ACTIVITY

Station Location

46.0586, -88.6274

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DATA · USGS · NOAA · NWSUPDATED 2026-06-29 15:44 UTC

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