Waterlands
Yellowstone River
USGS · 06328495
YELLOWSTONE RIVER
USGS · 06328495LIVE

Yellowstone River Fish Bypass Channel nr Intake MT

MONTANA47.2637°N, -104.5397°W Updated 57 min ago
FLOW RATE
2,120cfs
GAUGE HT
16.79ft
WATER TEMP
19°F
AIR TEMP
60°F
WIND
14mph WNW
FISH INDEX
75SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
2,120cfs 60.8% vs avg
Optimal band: 1,8452,496 cfs
PERIOD HIGH
2,240cfs
PERIOD LOW
2,110cfs
RUNNABLE
100%
last 1 day in band

Gauge Height

16.79ft

Water Temperature

18.5°F
Precipitation History

Precipitation · YTD

Dry

Drier than normal

2026 to date

6.5in

-25% vs normal

6.46 in of precipitation so far this year, 25% below the 30-year normal of 8.59 in for this point in the season.

YTD Total

6.5in

This year so far

Normal to Date

8.6in

30-yr average

Typical Range

5.8–10.9in

10th–90th pct YTD

Departure

-25%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 0.30" · normal 0.55" (0.2–0.9)
Jan
Feb: 0.78" · normal 0.55" (0.1–0.9)
Feb
Mar: 1.05" · normal 0.84" (0.3–1.4)
Mar
Apr: 0.65" · normal 1.67" (0.9–2.7)
Apr
May: 1.63" · normal 2.73" (1.1–5.3)
May
Jun: 2.06" (so far)· normal 2.74" (1.3–4.0)
Jun
Jul: normal 1.85" (0.6–3.1)
Jul
Aug: normal 1.42" (0.5–2.6)
Aug
Sep: normal 1.46" (0.5–2.7)
Sep
Oct: normal 1.23" (0.6–2.1)
Oct
Nov: normal 0.74" (0.1–1.3)
Nov
Dec: normal 0.56" (0.2–1.1)
Dec
Baseline 19912020 · Source: Open-Meteo01:25 PM
SPONSORED
Weather Conditions
WEATHER CONDITIONS
TODAY
71°
51°
WED
70°
52°
THU
76°
52°
FRI
83°
60°
SAT
82°
66°
SUN
91°
62°
MON
77°
59°
TIME
TUE
3
NOW
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
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
SAT
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
SUN
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
TEMP
hourly forecast
70°
mild
70°
71°
67°
67°
69°
67°
62°
59°
57°
56°
54°
53°
53°
52°
52°
54°
57°
58°
59°
62°
63°
65°
64°
68°
68°
69°
70°
70°
69°
68°
63°
60°
58°
56°
55°
53°
52°
52°
52°
54°
58°
62°
66°
69°
72°
74°
75°
76°
74°
75°
75°
73°
72°
69°
63°
61°
61°
61°
61°
61°
61°
61°
60°
61°
63°
65°
69°
71°
74°
77°
78°
79°
82°
83°
83°
83°
82°
77°
69°
65°
67°
66°
69°
70°
69°
68°
67°
66°
69°
70°
72°
74°
73°
74°
77°
79°
80°
81°
81°
82°
79°
76°
72°
71°
69°
66°
65°
64°
63°
62°
62°
63°
66°
WIND
mph · gust · dir
16mph NW
G 20 mph
16
G20
NW
16
G20
WNW
25
G31
NW
13
G22
NW
17
G23
NW
13
G20
NW
7
G13
WNW
6
G12
NW
6
G13
NW
4
G9
WNW
2
G6
W
6
S
4
SSW
2
G4
S
3
G4
W
6
G13
NNW
8
G12
N
7
G11
NNE
4
G9
NNW
9
G10
NNE
7
G8
NNE
10
G11
NNE
6
G9
NE
5
G6
NE
6
G7
NNE
6
NNE
5
G7
NNE
8
NNE
7
G8
NNE
9
G12
NE
7
G14
NE
5
G10
NE
5
G7
E
4
G5
NE
3
G4
NE
4
G5
ENE
4
G5
E
4
E
4
G5
E
5
G12
E
7
G16
ESE
10
G15
SE
12
G14
ESE
12
G14
ESE
13
G14
ESE
14
G15
ESE
15
SE
15
SE
15
G16
SE
15
G16
ESE
15
G18
ESE
14
G20
ESE
11
G18
ESE
10
G20
SSE
3
G16
SSE
7
G19
NE
13
G27
ENE
14
G26
E
17
G28
ESE
15
G28
ESE
14
G26
SE
11
G22
SE
10
G19
ESE
12
G19
SE
13
G17
SE
12
G14
SSE
10
G11
SSE
9
G11
SSW
10
G12
SW
10
G13
SW
10
G13
WSW
9
G15
WSW
8
G14
WSW
12
G15
WSW
9
G12
WSW
6
G9
WSW
7
G9
WSW
8
G9
NNW
12
G18
NNE
11
G19
NE
9
G15
NE
5
G11
ENE
5
G16
E
9
G21
ESE
10
G22
SE
10
G20
ESE
11
G26
ESE
11
G30
SE
5
G15
S
9
ENE
9
ENE
11
ENE
11
ENE
9
NE
8
N
8
N
8
N
7
NNE
5
N
6
NNE
10
NNE
13
G18
NE
11
G18
NNE
17
G24
NNE
15
G25
NE
12
G24
NE
12
G25
NNE
11
G26
NNE
12
G27
NNE
13
G28
NNE
15
G28
NE
16
G26
NE
15
G22
NE
PRECIP
chance %
1%
1%
0%
1%
0%
0%
0%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
0%
0%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
5%
5%
5%
5%
5%
5%
46%
46%
46%
46%
46%
46%
47%
47%
47%
47%
47%
47%
7%
7%
7%
7%
7%
7%
5%
5%
5%
5%
5%
5%
37%
37%
37%
37%
37%
37%
56%
56%
56%
56%
56%
56%
48%
48%
48%
48%
48%
48%
48%
48%
48%
48%
48%
48%
54%
54%
54%
54%
54%
54%
43%
43%
43%
43%
43%
43%
44%
CLOUDS
cover %
95%
overcast
95%
29%
100%
91%
0%
0%
0%
0%
0%
3%
22%
0%
100%
99%
100%
100%
100%
100%
100%
94%
100%
100%
100%
100%
100%
74%
39%
51%
42%
2%
2%
0%
0%
0%
6%
78%
15%
69%
34%
77%
100%
100%
54%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
78%
100%
100%
100%
72%
71%
34%
27%
100%
100%
100%
98%
92%
37%
100%
100%
73%
26%
100%
100%
100%
100%
100%
100%
100%
100%
17%
100%
95%
68%
100%
100%
76%
99%
100%
13%
27%
41%
100%
100%
100%
100%
100%
100%
77%
45%
25%
26%
38%
52%
71%
PRESSURE
hPa · trend
951
951950950952952950947945941939936935933932930930930931928
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
75
Temperature
Ideal
Wind
Moderate
Pressure
Stable
Moon Phase
Good
DAYLIGHT
SUNRISE
05:02 AM
SUNSET
08:58 PM
15H 56M OF DAYLIGHT6H 1M REMAINING
MOON PHASE
First Quarter
60% illuminated

Station Location

47.2637, -104.5397
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-23 14:57 UTC
Site #06328495·USGS

Create a free account to save favorites, set flow alerts, and track conditions