USGS · 05552500

FOX RIVER

USGS · 05552500LIVE

FOX RIVER AT DAYTON, IL

LASALLE COUNTY, IL41.3841°N, -88.7890°W Updated 15 hr ago

FLOW RATE

2,765cfs

GAUGE HT

7.46ft

AIR TEMP

83°F

WIND

7mph NE

FISH INDEX

56SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

2,765cfs 82.1% vs avg

Optimal band: 3,507–4,745 cfs

PERIOD HIGH

16,898cfs

PERIOD LOW

2,343cfs

RUNNABLE

42%

last 30 day in band

Gauge Height

7.46ft

Precipitation History

Your History · FOX RIVER AT DAYTON, IL

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Weather Conditions

WEATHER CONDITIONS

TODAY

88°

63°

MON

92°

62°

TUE

87°

70°

WED

87°

72°

THU

86°

67°

FRI

78°

62°

SAT

82°

63°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

88°

mild

88°

87°

85°

81°

77°

74°

72°

70°

69°

67°

66°

64°

63°

62°

66°

72°

78°

82°

85°

87°

89°

90°

91°

92°

91°

90°

87°

83°

81°

79°

76°

75°

73°

72°

71°

70°

72°

75°

78°

80°

82°

84°

85°

86°

87°

85°

81°

78°

77°

76°

75°

74°

73°

72°

74°

77°

80°

82°

83°

85°

86°

87°

86°

84°

80°

78°

77°

76°

75°

74°

73°

72°

73°

76°

78°

81°

83°

85°

86°

85°

84°

83°

80°

76°

73°

69°

67°

66°

65°

64°

63°

62°

65°

69°

WIND

mph · gust · dir

9mph NNE

G 12 mph

G12

NNE

G10

G11

ENE

ESE

NNE

NNW

NNE

NNW

NNE

NNW

SSE

SSW

WSW

SSW

WSW

NNW

WSW

WNW

G13

G10

NNW

G10

NNW

G11

NNE

G11

NNE

G11

G22

NNE

G20

ENE

G21

ENE

G20

ENE

G13

G11

ENE

G10

G11

ENE

G11

ENE

G10

ENE

PRECIP

chance %

CLOUDS

cover %

20%

few

20%

24%

22%

12%

100%

47%

13%

10%

14%

10%

13%

100%

11%

82%

100%

20%

22%

26%

61%

100%

22%

100%

33%

51%

73%

46%

17%

43%

78%

100%

31%

16%

12%

18%

17%

33%

18%

52%

46%

34%

24%

21%

22%

24%

28%

34%

PRESSURE

hPa · trend

1002

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Light

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:32 AM

SUNSET

08:28 PM

14H 56M OF DAYLIGHT

MOON PHASE

Waning Crescent

5% illuminated

Station Location

41.3841, -88.7890

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DATA · USGS · NOAA · NWSUPDATED 2026-07-12 00:00 UTC

Site #05552500·USGS

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