USGS · 05527950

MILL CREEK

USGS · 05527950LIVE

MILL CREEK AT OLD MILL CREEK, IL

OLD MILL CREEK, IL42.4153°N, -87.9692°W Updated 19 hr ago

FLOW RATE

29cfs

AIR TEMP

90°F

WIND

5mph SSE

FISH INDEX

56SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

29cfs 42.2% vs avg

Optimal band: 11–15 cfs

PERIOD HIGH

928cfs

PERIOD LOW

1cfs

RUNNABLE

16%

last 1 year in band

Precipitation History

Your History · MILL CREEK AT OLD MILL CREEK, IL

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Weather Conditions

WEATHER CONDITIONS

TODAY

93°

73°

FRI

88°

73°

SAT

86°

72°

SUN

75°

61°

MON

67°

58°

TUE

80°

58°

WED

85°

66°

TIME

THU

NOW

FRI

SAT

SUN

MON

TUE

TEMP

hourly forecast

89°

mild

89°

87°

81°

80°

78°

77°

75°

74°

73°

75°

78°

82°

85°

86°

85°

87°

88°

87°

85°

83°

80°

78°

77°

76°

75°

74°

73°

72°

73°

76°

78°

80°

83°

86°

85°

84°

82°

80°

78°

77°

76°

75°

74°

73°

71°

69°

68°

65°

63°

64°

66°

69°

71°

73°

72°

70°

68°

66°

65°

64°

62°

61°

62°

61°

62°

63°

65°

67°

66°

67°

66°

67°

66°

63°

60°

59°

58°

59°

60°

63°

67°

71°

74°

76°

78°

80°

WIND

mph · gust · dir

10mph SSW

G 20 mph

G20

SSW

G22

G20

SSW

G11

G17

ESE

G23

G16

G14

G22

SSW

G13

WSW

G11

G13

G18

G16

WSW

G15

G18

G15

G10

WSW

G19

SSW

G14

G19

SSW

G20

G17

SSW

G13

SSW

G11

SSW

G15

G14

WSW

NNW

ENE

ESE

G12

WSW

G12

SSW

G14

SSW

G14

G16

WSW

G15

WSW

G16

SSW

G15

SSW

G15

SSW

WSW

G14

WSW

G15

WNW

G16

WNW

G22

G26

G25

G24

G23

WNW

G15

G17

G12

G15

G13

WNW

G11

WNW

G10

WNW

G10

G12

G11

WNW

G11

WNW

G11

G10

NNW

G10

NNE

G11

G12

G11

NNE

G11

NNE

NNW

G11

G15

G18

NNW

G18

NNW

G17

NNW

G15

G14

G13

NNE

G12

NNE

PRECIP

chance %

17%

41%

32%

16%

20%

15%

12%

13%

14%

11%

18%

28%

19%

17%

25%

14%

12%

14%

11%

54%

47%

22%

56%

49%

40%

13%

36%

20%

CLOUDS

cover %

clear

88%

100%

91%

100%

99%

100%

95%

100%

96%

100%

79%

60%

96%

90%

80%

100%

83%

96%

95%

75%

100%

93%

100%

94%

100%

55%

49%

63%

84%

98%

100%

80%

100%

27%

15%

100%

23%

100%

64%

77%

100%

94%

86%

73%

100%

19%

48%

12%

10%

14%

26%

41%

PRESSURE

hPa · trend

989

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Light

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:19 AM

SUNSET

08:32 PM

15H 13M OF DAYLIGHT1H 17M REMAINING

MOON PHASE

Waning Gibbous

92% illuminated

Station Location

42.4153, -87.9692

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DATA · USGS · NOAA · NWSUPDATED 2026-07-02 19:15 UTC

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