USGS · 05536290

LITTLE CALUMET RIVER

USGS · 05536290LIVE

LITTLE CALUMET RIVER AT SOUTH HOLLAND, IL

SOUTH HOLLAND, IL41.6070°N, -87.5976°W Updated 13 hr ago

FLOW RATE

272cfs

AIR TEMP

84°F

WIND

10mph SW

FISH INDEX

63SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

272cfs 1.9% vs avg

Optimal band: 56–76 cfs

PERIOD HIGH

1,750cfs

PERIOD LOW

21cfs

RUNNABLE

11%

last 1 year in band

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

96°

77°

THU

96°

73°

FRI

95°

77°

SAT

93°

71°

SUN

79°

68°

MON

81°

68°

TUE

80°

69°

TIME

WED

NOW

THU

FRI

SAT

SUN

MON

TEMP

hourly forecast

95°

mild

95°

96°

95°

94°

93°

91°

88°

85°

83°

82°

81°

80°

79°

78°

77°

73°

74°

76°

77°

80°

83°

80°

84°

90°

95°

96°

95°

94°

93°

89°

86°

85°

83°

82°

79°

80°

79°

78°

77°

79°

81°

84°

88°

93°

94°

95°

93°

92°

90°

89°

86°

84°

83°

82°

81°

80°

78°

76°

75°

76°

77°

82°

86°

90°

92°

93°

91°

77°

71°

74°

73°

74°

72°

70°

68°

69°

70°

73°

76°

78°

79°

78°

76°

78°

77°

75°

71°

70°

69°

68°

69°

70°

WIND

mph · gust · dir

14mph SW

G 20 mph

G20

G21

SSW

G22

SSW

G23

SSW

G23

SSW

G24

SSW

G17

SSW

G16

SSW

G18

SSW

G16

SSW

G14

G13

SSW

G13

SSW

G13

SSW

G13

SSW

G14

G11

NNE

G12

NNE

G12

G14

SSE

G17

G20

G21

G20

G18

G13

G11

SSW

G15

SSW

G15

SSW

G15

WNW

G19

SSE

G17

G19

G15

G20

G22

G25

G20

G17

G13

WSW

G10

WSW

G12

WSW

G14

G15

G14

G16

WSW

G17

WSW

G18

G19

G18

G15

SSW

G14

G13

G15

G14

G12

SSW

G10

SSW

G11

SSW

G10

WSW

G18

ENE

G19

WNW

G16

NNE

G10

G13

G10

NNE

G14

G11

ENE

G15

ENE

ESE

G11

ESE

NNE

ENE

G10

G11

G13

NNE

G13

G10

NNW

NNE

ENE

G11

ENE

G12

ENE

PRECIP

chance %

12%

19%

34%

44%

30%

36%

19%

40%

51%

42%

24%

22%

26%

19%

CLOUDS

cover %

clear

88%

98%

31%

12%

71%

67%

99%

27%

20%

22%

13%

43%

54%

81%

97%

54%

40%

10%

60%

100%

14%

100%

34%

100%

69%

100%

15%

10%

19%

100%

46%

100%

97%

100%

52%

100%

82%

31%

98%

100%

PRESSURE

hPa · trend

993

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Moderate

Pressure

Stable

Moon Phase

Peak Activity

DAYLIGHT

SUNRISE

05:20 AM

SUNSET

08:28 PM

15H 8M OF DAYLIGHT6H 53M REMAINING

MOON PHASE

Full Moon

97% illuminated

PEAK ACTIVITY

Station Location

41.6070, -87.5976

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-07-01 13:35 UTC

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