Waterlands
Henrys Fork
USGS · 13042500
HENRYS FORK
USGS · 13042500LIVE

Henrys Fork near Island Park, ID

FREMONT COUNTY, ID44.4167°N, -111.3947°W Updated 55 min ago
FLOW RATE
1,600cfs
GAUGE HT
4.80ft
AIR TEMP
69°F
WIND
4mph NE
FISH INDEX
69SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
1,600cfs 21.2% vs avg
Optimal band: 1,199–1,621 cfs
PERIOD HIGH
1,610cfs
PERIOD LOW
1,370cfs
RUNNABLE
100%
last 1 day in band

Gauge Height

4.80ft
Precipitation History
Your History · Henrys Fork near Island Park, ID

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Weather Conditions
WEATHER CONDITIONS
TODAY
94°
48°
MON
95°
60°
TUE
93°
58°
WED
90°
58°
THU
93°
59°
FRI
90°
56°
SAT
88°
58°
TIME
SUN
3
NOW
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
MON
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
TUE
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
WED
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
THU
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
FRI
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
TEMP
hourly forecast
94°
mild
94°
94°
94°
93°
91°
86°
79°
74°
68°
67°
65°
65°
63°
61°
60°
60°
62°
71°
76°
80°
84°
88°
91°
94°
95°
95°
94°
93°
90°
88°
82°
77°
73°
69°
67°
64°
62°
60°
59°
58°
60°
67°
74°
80°
86°
88°
90°
92°
93°
93°
92°
91°
89°
80°
71°
69°
63°
58°
60°
61°
60°
58°
58°
58°
60°
66°
73°
79°
81°
85°
87°
89°
90°
90°
89°
88°
86°
79°
67°
63°
62°
62°
62°
62°
60°
59°
59°
59°
60°
66°
72°
80°
86°
88°
89°
90°
92°
92°
93°
71°
77°
63°
63°
61°
60°
59°
58°
58°
58°
57°
56°
57°
60°
WIND
mph · gust · dir
13mph SW
G 26 mph
13
G26
SW
14
G26
SW
14
G26
WSW
12
G22
SW
17
G25
W
8
G17
W
6
G9
WNW
4
ESE
5
G7
ENE
7
G9
NE
5
G9
NE
7
G15
NE
4
G9
ENE
6
G9
ENE
6
G12
ENE
9
G16
ENE
5
G12
ENE
11
G22
NE
13
G20
NE
12
G17
NNE
10
G13
NNE
5
G9
NE
1
G11
ESE
4
G16
SSW
9
G19
SSW
12
G17
SW
10
G17
WSW
13
G18
SW
11
G16
WSW
5
G12
W
3
G5
WSW
4
WSW
6
G7
SE
5
G8
E
3
G7
E
3
G6
ENE
6
G9
NE
6
G10
NE
4
G6
WSW
5
G6
W
5
G6
N
5
G7
N
4
G5
N
4
NNW
2
G3
NW
4
G5
WSW
5
G9
WSW
6
G12
WSW
7
G13
WSW
7
G13
WSW
8
G12
W
8
G11
WNW
3
G6
WNW
5
E
1
G3
ESE
3
NNE
6
G19
W
7
G10
NNE
6
N
3
G4
N
4
NW
4
N
5
N
5
N
5
G6
NNW
4
G5
N
3
G4
N
2
NNW
4
W
5
WSW
6
G7
WSW
7
G9
W
8
G11
W
11
G15
WSW
11
G14
W
10
G13
WSW
8
G10
W
5
G9
NE
7
G8
N
5
G6
N
5
G6
NNE
5
G6
N
5
G6
NNW
3
NNE
5
NNE
5
NNE
5
N
5
N
4
N
4
G5
NNE
4
NNE
3
NE
1
G3
SE
4
G7
SSW
6
G9
SW
7
G13
SW
7
G16
WSW
8
G15
WSW
10
G15
S
10
G24
E
11
G14
SW
5
G6
NNE
17
G35
SSW
9
G15
NE
6
G7
NNW
5
NNW
6
N
5
N
4
NNE
4
NNE
5
NNE
4
NNE
4
NNE
PRECIP
chance %
0%
0%
0%
1%
0%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
1%
2%
3%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
5%
5%
5%
5%
5%
5%
18%
18%
18%
18%
18%
18%
4%
4%
4%
4%
4%
4%
7%
7%
7%
7%
7%
7%
27%
27%
27%
27%
27%
27%
44%
44%
44%
44%
44%
44%
5%
5%
5%
5%
5%
5%
1%
1%
1%
1%
1%
1%
20%
20%
20%
20%
20%
20%
26%
26%
26%
26%
26%
26%
2%
2%
2%
2%
2%
2%
1%
CLOUDS
cover %
33%
few
33%
5%
100%
100%
88%
80%
3%
0%
8%
3%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
100%
7%
3%
100%
87%
100%
100%
100%
100%
1%
14%
1%
0%
1%
22%
58%
84%
100%
100%
77%
37%
99%
68%
13%
47%
7%
12%
12%
6%
6%
100%
83%
8%
7%
100%
100%
100%
100%
100%
100%
100%
24%
13%
22%
100%
100%
100%
50%
17%
93%
43%
0%
10%
8%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
68%
100%
100%
100%
22%
8%
100%
0%
100%
100%
100%
100%
100%
100%
100%
100%
98%
96%
95%
96%
PRESSURE
hPa · trend
815
815810806812816812808814813809812814812812810812810811809
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
69
Temperature
Warm
Wind
Calm
Pressure
Rising — Slow
Moon Phase
Average
DAYLIGHT
SUNRISE
05:53 AM
SUNSET
09:09 PM
15H 16M OF DAYLIGHT
MOON PHASE
Waning Crescent
5% illuminated

Station Location

44.4167, -111.3947
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-12 13:45 UTC
Site #13042500·USGS

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