USGS · 395949082520500

BIG WALNUT CREEK

USGS · 395949082520500LIVE

Big Walnut Creek near Gahanna OH

GAHANNA, OH39.9969°N, -82.8681°W

AIR TEMP

68°F

WIND

4mph SSE

FISH INDEX

75SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

—cfs

No flow data available

Precipitation History

SPONSORED

Weather Conditions

WEATHER CONDITIONS

TODAY

80°

56°

THU

81°

62°

FRI

69°

63°

SAT

71°

68°

SUN

85°

68°

MON

90°

68°

TUE

94°

75°

TIME

WED

NOW

THU

FRI

SAT

SUN

MON

TEMP

hourly forecast

79°

mild

79°

80°

79°

80°

79°

78°

73°

70°

68°

66°

65°

63°

62°

63°

65°

69°

73°

76°

80°

81°

75°

72°

73°

72°

68°

69°

68°

67°

65°

64°

63°

64°

65°

66°

67°

69°

67°

68°

69°

70°

71°

70°

69°

68°

69°

70°

72°

75°

78°

80°

82°

84°

85°

84°

83°

81°

80°

79°

76°

74°

73°

71°

70°

69°

68°

70°

72°

WIND

mph · gust · dir

6mph SSW

G 8 mph

SSW

G10

G11

SSW

G12

SSW

SSE

ESE

SSE

NNW

G18

SSW

G17

G14

WSW

G17

WSW

G17

WSW

G22

G16

WSW

G10

WSW

G14

SSE

G10

G11

SSE

G12

G10

SSW

WSW

WNW

SSW

SSE

G10

G13

G14

SSE

G16

G15

ESE

SSE

WSW

G16

G18

G17

G16

G12

G10

SSW

WNW

NNE

ENE

SSE

NNW

NNE

ENE

ESE

SSW

NNW

ENE

G10

ENE

G11

ENE

ESE

PRECIP

chance %

10%

12%

10%

19%

23%

38%

29%

28%

31%

22%

35%

31%

55%

70%

78%

72%

47%

33%

13%

11%

CLOUDS

cover %

27%

few

27%

22%

25%

33%

27%

17%

23%

100%

57%

56%

15%

100%

86%

100%

80%

37%

100%

90%

48%

44%

59%

100%

PRESSURE

hPa · trend

991

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Calm

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

06:03 AM

SUNSET

09:04 PM

15H 1M OF DAYLIGHT7H 17M REMAINING

MOON PHASE

Waxing Gibbous

70% illuminated

Station Location

39.9969, -82.8681

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-06-24 13:47 UTC

Site #395949082520500·USGS

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