USGS · 05564190

MACKINAW RIVER

USGS · 05564190LIVE

MACKINAW RIVER AT 3400E NEAR COLFAX, IL

MCLEAN COUNTY, IL40.5573°N, -88.6103°W

AIR TEMP

83°F

WIND

7mph SSW

FISH INDEX

50SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

—cfs

No flow data available

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

90°

75°

THU

93°

73°

FRI

89°

75°

SAT

89°

70°

SUN

82°

68°

MON

77°

62°

TUE

77°

63°

TIME

THU

NOW

FRI

SAT

SUN

MON

TEMP

hourly forecast

76°

mild

76°

75°

74°

73°

77°

81°

84°

86°

88°

90°

92°

93°

92°

91°

89°

87°

83°

81°

80°

79°

78°

76°

75°

77°

79°

82°

85°

87°

88°

89°

87°

84°

83°

80°

78°

77°

75°

71°

70°

71°

74°

77°

80°

83°

84°

85°

86°

87°

89°

88°

86°

84°

81°

79°

78°

77°

75°

74°

75°

76°

77°

79°

81°

82°

81°

80°

79°

77°

74°

71°

70°

68°

67°

66°

65°

63°

62°

64°

65°

66°

70°

73°

75°

76°

77°

76°

75°

WIND

mph · gust · dir

7mph SSW

G 17 mph

G17

SSW

G16

SSW

G16

SSW

G17

G16

SSW

G13

SSW

G12

G17

G16

WSW

G12

G11

G13

G17

SSW

G19

SSW

G19

SSW

G20

SSW

G19

G16

G14

SSW

G11

G15

SSW

G15

SSW

G16

SSW

G14

SSW

G15

SSW

G18

SSW

G18

G15

SSW

G16

ENE

G11

SSW

G12

G13

SSW

G13

G12

G11

WSW

G13

WSW

SSW

G11

SSW

G11

G14

G18

SSW

G16

SSW

G17

G15

SSW

G14

G17

SSW

G18

G17

G18

G17

G16

G15

SSW

G12

SSW

G11

G15

G17

WSW

G14

WSW

G11

WSW

WNW

NNW

G14

NNW

G11

NNW

G16

G17

G22

G20

NNE

G15

NNE

G16

NNE

G20

NNE

G18

ENE

G15

ENE

G14

ENE

G13

ENE

G13

ENE

G10

ENE

G11

G12

G10

NNE

G10

NNE

G12

G13

PRECIP

chance %

15%

11%

18%

25%

27%

21%

40%

17%

47%

32%

20%

12%

28%

14%

17%

CLOUDS

cover %

clear

33%

100%

72%

99%

90%

81%

100%

20%

74%

100%

31%

72%

77%

100%

92%

100%

44%

12%

100%

15%

100%

77%

100%

34%

90%

50%

97%

70%

13%

30%

10%

11%

12%

14%

11%

100%

13%

17%

34%

25%

100%

50%

100%

75%

52%

100%

98%

92%

100%

29%

20%

17%

13%

100%

17%

20%

16%

70%

92%

100%

22%

19%

16%

23%

27%

32%

36%

41%

46%

45%

PRESSURE

hPa · trend

988

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Light

Pressure

Rising — Slow

Moon Phase

Average

DAYLIGHT

SUNRISE

05:27 AM

SUNSET

08:29 PM

15H 2M OF DAYLIGHT19H 15M REMAINING

MOON PHASE

Waning Gibbous

95% illuminated

Station Location

40.5573, -88.6103

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-07-02 01:14 UTC

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