USGS · 05423500

SOUTH BRANCH

USGS · 05423500LIVE

SOUTH BRANCH ROCK RIVER AT WAUPUN, WI

WAUPUN, WI43.6417°N, -88.7207°W Updated 15 hr ago

FLOW RATE

14cfs

AIR TEMP

79°F

WIND

9mph W

FISH INDEX

81SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 7 DAY

14cfs 72.4% vs avg

Optimal band: 19–25 cfs

PERIOD HIGH

24cfs

PERIOD LOW

14cfs

RUNNABLE

57%

last 7 day in band

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

88°

65°

THU

81°

68°

FRI

79°

61°

SAT

81°

58°

SUN

84°

63°

MON

85°

66°

TUE

86°

68°

TIME

WED

NOW

THU

FRI

SAT

SUN

MON

TEMP

hourly forecast

87°

mild

87°

88°

83°

75°

76°

73°

72°

71°

70°

69°

70°

72°

73°

76°

77°

78°

79°

80°

81°

76°

78°

74°

72°

71°

69°

68°

66°

65°

63°

62°

61°

64°

67°

70°

73°

75°

77°

78°

79°

78°

77°

74°

72°

68°

67°

66°

65°

64°

63°

61°

60°

59°

58°

60°

65°

69°

72°

75°

77°

79°

80°

81°

80°

78°

73°

70°

69°

68°

67°

66°

64°

63°

67°

71°

74°

77°

79°

81°

82°

83°

84°

83°

81°

77°

73°

72°

71°

69°

68°

67°

66°

68°

71°

75°

WIND

mph · gust · dir

8mph SW

G 13 mph

G13

G16

G36

G10

ESE

NNE

G23

G11

SSE

G12

ESE

G14

G16

SSE

G10

SSE

G10

SSW

WNW

WSW

G12

SSW

G12

NNW

G12

NNE

G10

G16

G15

G12

ENE

G12

NNE

G11

NNE

G12

NNE

G10

NNE

G13

G14

G17

G12

ENE

G12

ENE

G12

G11

ENE

G10

ENE

G14

ENE

ESE

ENE

NNE

G10

NNE

NNW

NNE

ESE

SSW

WSW

SSW

SSE

G12

SSW

G11

SSW

G10

SSW

G13

SSW

G14

SSW

G15

SSW

G14

PRECIP

chance %

12%

18%

28%

30%

32%

30%

36%

35%

32%

28%

23%

26%

24%

22%

18%

15%

16%

12%

CLOUDS

cover %

100%

overcast

100%

97%

79%

100%

87%

100%

92%

100%

71%

94%

100%

74%

100%

97%

33%

67%

100%

55%

27%

100%

64%

77%

100%

23%

48%

PRESSURE

hPa · trend

983

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Light

Pressure

Falling — Active

Moon Phase

Good

DAYLIGHT

SUNRISE

05:21 AM

SUNSET

08:38 PM

15H 17M OF DAYLIGHT

MOON PHASE

Last Quarter

37% illuminated

Station Location

43.6417, -88.7207

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DATA · USGS · NOAA · NWSUPDATED 2026-07-08 00:00 UTC

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