USGS · 05540095

WEST BRANCH

USGS · 05540095LIVE

WEST BRANCH DU PAGE RIVER NEAR WARRENVILLE, IL

WARRENVILLE, IL41.8175°N, -88.1714°W Updated 7 hr ago

FLOW RATE

279cfs

AIR TEMP

72°F

WIND

4mph S

FISH INDEX

75SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

279cfs 2.7% vs avg

Optimal band: 46–62 cfs

PERIOD HIGH

1,735cfs

PERIOD LOW

19cfs

RUNNABLE

15%

last 1 year in band

Precipitation History

Your History · WEST BRANCH DU PAGE RIVER NEAR WARRENVILLE, IL

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Weather Conditions

WEATHER CONDITIONS

TODAY

84°

71°

FRI

82°

69°

SAT

83°

67°

SUN

86°

67°

MON

86°

67°

TUE

86°

67°

WED

86°

71°

TIME

THU

NOW

FRI

SAT

SUN

MON

TUE

TEMP

hourly forecast

75°

mild

75°

77°

79°

80°

83°

84°

83°

78°

81°

80°

79°

77°

75°

73°

72°

70°

69°

70°

72°

74°

76°

78°

79°

80°

81°

82°

81°

79°

76°

73°

71°

70°

69°

67°

69°

72°

75°

78°

80°

82°

83°

82°

81°

78°

74°

72°

71°

70°

69°

68°

67°

70°

74°

76°

79°

82°

84°

85°

86°

85°

84°

82°

78°

74°

73°

72°

71°

70°

69°

68°

67°

69°

72°

76°

79°

82°

84°

86°

85°

84°

80°

76°

73°

70°

69°

68°

WIND

mph · gust · dir

8mph W

G 17 mph

G17

G11

WNW

G11

WSW

G10

G12

G11

SSW

G11

WSW

G10

WSW

WNW

G15

NNW

G10

NNE

G11

NNE

G10

NNE

G12

G16

ENE

G15

G19

G16

G13

G17

NNE

G17

NNE

G11

NNE

G19

NNE

G13

NNE

G19

NNE

G18

G17

G16

G15

ENE

G15

ENE

G14

ENE

G14

ENE

G14

ENE

G13

ENE

G14

ENE

G16

ENE

G15

G11

G13

G15

G13

NNE

G10

NNE

ENE

G10

G13

ENE

ESE

NNE

ENE

ESE

WNW

PRECIP

chance %

15%

17%

14%

19%

21%

34%

27%

10%

15%

20%

22%

20%

15%

21%

25%

16%

11%

13%

10%

11%

12%

CLOUDS

cover %

clear

100%

95%

85%

100%

33%

100%

51%

42%

75%

98%

99%

67%

22%

13%

21%

74%

18%

100%

92%

100%

PRESSURE

hPa · trend

988

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Calm

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:26 AM

SUNSET

08:29 PM

15H 3M OF DAYLIGHT

MOON PHASE

Waning Crescent

30% illuminated

Station Location

41.8175, -88.1714

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DATA · USGS · NOAA · NWSUPDATED 2026-07-09 00:00 UTC

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