USGS · 13042500

HENRYS FORK

USGS · 13042500LIVE

Henrys Fork near Island Park, ID

FREMONT COUNTY, ID44.4167°N, -111.3947°W Updated 43 min ago

FLOW RATE

1,230cfs

GAUGE HT

4.12ft

AIR TEMP

53°F

WIND

10mph NNE

FISH INDEX

69SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

1,230cfs 50.5% vs avg

Optimal band: 1,054–1,426 cfs

PERIOD HIGH

1,260cfs

PERIOD LOW

1,230cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

4.12ft

Precipitation History

SPONSORED

Weather Conditions

WEATHER CONDITIONS

TODAY

80°

53°

THU

72°

55°

FRI

70°

45°

SAT

59°

44°

SUN

51°

38°

MON

62°

30°

TUE

75°

37°

TIME

WED

NOW

THU

FRI

SAT

SUN

MON

TEMP

hourly forecast

66°

mild

66°

67°

72°

77°

79°

80°

75°

72°

71°

67°

65°

62°

60°

58°

57°

56°

55°

56°

60°

63°

66°

69°

71°

61°

66°

71°

72°

61°

63°

60°

57°

56°

53°

50°

51°

50°

49°

50°

52°

56°

60°

66°

69°

68°

70°

68°

63°

58°

57°

52°

54°

52°

46°

45°

47°

46°

45°

44°

45°

46°

47°

48°

49°

51°

52°

54°

51°

59°

54°

55°

56°

50°

48°

46°

47°

42°

43°

42°

43°

41°

43°

46°

48°

51°

49°

46°

43°

41°

38°

36°

34°

33°

WIND

mph · gust · dir

7mph NE

G 8 mph

ENE

G16

G17

G20

G18

G17

G22

G17

G14

NNE

G23

G22

G29

G10

G14

NNE

G15

NNE

G15

NNE

G13

NNE

G15

SSW

G17

SSW

G19

G17

SSW

G17

G29

G18

SSW

G18

SSW

G19

G28

ESE

G11

ESE

NNE

ENE

NNW

NNE

G11

SSW

G22

G32

SSW

G34

G40

G38

G36

G30

G34

SSW

G29

G23

G21

NNE

ENE

ESE

G13

G15

SSW

G23

G21

SSW

G23

SSW

G16

G17

SSW

G19

G20

G21

G22

G27

SSW

G22

G34

SSW

G30

G35

G27

G21

G19

WSW

SSE

SSW

G11

SSW

G15

SSW

G16

SSW

G15

G16

G19

G15

SSW

SSE

ENE

NNE

PRECIP

chance %

10%

13%

15%

16%

13%

20%

10%

26%

15%

21%

55%

12%

35%

36%

44%

86%

89%

73%

47%

58%

49%

28%

CLOUDS

cover %

100%

overcast

100%

46%

100%

89%

100%

58%

85%

100%

80%

77%

100%

96%

100%

78%

100%

24%

64%

100%

94%

100%

72%

100%

61%

100%

75%

100%

15%

100%

99%

96%

89%

80%

67%

48%

25%

11%

PRESSURE

hPa · trend

811

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Ideal

Wind

Moderate

Pressure

Rising — Slow

Moon Phase

Good

DAYLIGHT

SUNRISE

05:42 AM

SUNSET

09:14 PM

15H 32M OF DAYLIGHT10H 46M REMAINING

MOON PHASE

First Quarter

69% illuminated

Station Location

44.4167, -111.3947

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-06-24 10:28 UTC

Site #13042500·USGS

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