USGS · 03336645

MIDDLE FORK VERMILION

USGS · 03336645LIVE

MIDDLE FORK VERMILION RIVER ABOVE OAKWOOD, IL

VERMILION COUNTY, IL40.1370°N, -87.7447°W Updated 25 min ago

FLOW RATE

323cfs

GAUGE HT

1.93ft

AIR TEMP

80°F

WIND

6mph SSW

FISH INDEX

56SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

323cfs 27.7% vs avg

Optimal band: 333–451 cfs

PERIOD HIGH

539cfs

PERIOD LOW

323cfs

RUNNABLE

69%

last 1 day in band

Gauge Height

1.93ft

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

93°

74°

FRI

94°

75°

SAT

89°

71°

SUN

86°

71°

MON

79°

65°

TUE

76°

63°

WED

83°

63°

TIME

THU

NOW

FRI

SAT

SUN

MON

TUE

TEMP

hourly forecast

91°

mild

91°

93°

92°

89°

85°

83°

81°

80°

79°

78°

77°

76°

75°

77°

80°

83°

85°

88°

91°

93°

94°

82°

81°

80°

79°

78°

76°

74°

72°

71°

74°

77°

79°

83°

85°

87°

89°

88°

89°

88°

87°

86°

82°

79°

78°

77°

75°

74°

73°

71°

72°

73°

74°

76°

79°

80°

83°

84°

86°

85°

84°

82°

79°

77°

74°

73°

72°

71°

70°

69°

68°

66°

65°

66°

69°

71°

74°

76°

77°

78°

79°

78°

77°

76°

74°

70°

69°

67°

65°

64°

63°

64°

WIND

mph · gust · dir

8mph SSW

G 11 mph

G11

SSW

G10

SSW

G12

SSW

G13

SSW

G14

SSW

G16

G17

SSW

G12

G14

G15

G14

G13

SSW

G13

SSW

G15

SSW

G15

WSW

G13

G21

NNE

G14

G10

ESE

SSE

G11

G13

SSW

G15

G16

G17

WSW

G17

WSW

G15

WSW

G15

G11

NNE

ENE

G10

WSW

SSW

WSW

WNW

WSW

SSW

G10

SSW

G10

SSW

G11

SSW

G13

G12

WSW

G12

SSW

G11

WSW

SSW

G11

SSW

G15

SSW

G15

SSW

G17

SSW

G16

G14

NNW

G19

NNE

G27

NNW

G26

ENE

G11

WSW

G10

NNW

G10

WNW

G10

WNW

G11

WNW

G11

WNW

G12

WNW

G12

WNW

G11

G13

G15

NNW

G15

G14

NNW

G11

NNW

WNW

G11

NNW

PRECIP

chance %

18%

12%

11%

15%

35%

22%

24%

51%

32%

35%

26%

38%

10%

13%

CLOUDS

cover %

18%

few

18%

88%

22%

41%

31%

10%

92%

82%

100%

53%

24%

87%

79%

100%

63%

39%

12%

70%

100%

97%

100%

27%

18%

13%

100%

16%

94%

100%

20%

80%

100%

33%

100%

16%

38%

97%

40%

17%

14%

24%

100%

63%

35%

58%

72%

83%

91%

PRESSURE

hPa · trend

999

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Light

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:26 AM

SUNSET

08:24 PM

14H 58M OF DAYLIGHT7H 14M REMAINING

MOON PHASE

Waning Gibbous

93% illuminated

Station Location

40.1370, -87.7447

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-07-02 13:10 UTC

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