WaterLands
Gallatin River
USGS · 06043500
GALLATIN RIVER
USGS · 06043500LIVE

Gallatin River near Gallatin Gateway, MT

MONTANA45.4973°N, -111.2707°W Updated 17 hr ago
FLOW RATE
1,986cfs
AIR TEMP
68°F
WIND
8mph NE
FISH INDEX
75SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 7 DAY
1,986cfs 37.4% vs avg
Optimal band: 1,8902,556 cfs
PERIOD HIGH
2,797cfs
PERIOD LOW
1,957cfs
RUNNABLE
88%
last 7 day in band
Precipitation History
SPONSORED
Weather Conditions
WEATHER CONDITIONS
TODAY
82°
47°
SAT
81°
51°
SUN
62°
41°
MON
66°
40°
TUE
58°
43°
WED
45°
41°
THU
49°
38°
TIME
FRI
6
NOW
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
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
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
TEMP
hourly forecast
81°
mild
81°
80°
77°
72°
69°
67°
62°
61°
60°
59°
54°
53°
51°
54°
57°
62°
66°
69°
72°
76°
74°
80°
81°
80°
78°
76°
72°
64°
60°
58°
55°
55°
51°
46°
46°
46°
46°
49°
52°
56°
58°
62°
62°
58°
45°
42°
42°
43°
46°
51°
49°
45°
42°
41°
40°
41°
41°
40°
41°
40°
40°
44°
50°
55°
56°
53°
54°
59°
64°
66°
66°
65°
65°
63°
60°
56°
54°
51°
52°
52°
51°
49°
49°
49°
48°
49°
48°
47°
46°
49°
56°
58°
57°
57°
57°
56°
52°
46°
45°
45°
43°
43°
44°
45°
44°
43°
43°
41°
41°
42°
43°
44°
45°
WIND
mph · gust · dir
17mph SW
G 26 mph
17
G26
SW
16
G26
SW
10
G24
SW
10
G25
SW
11
G17
SW
10
G14
WSW
5
G7
SW
8
SW
8
G10
SW
5
W
6
ENE
2
G3
NE
2
NW
3
N
5
G11
NE
8
G15
NE
8
G17
NE
6
G15
NNE
6
G17
ENE
3
G18
NNE
5
G16
E
18
G35
SW
20
G36
SW
20
G34
SW
20
G36
SW
16
G32
SW
7
G21
WNW
8
G18
NNW
6
S
8
G16
NW
5
G7
SE
4
G9
E
7
G9
NNW
6
NE
5
G7
NW
5
G6
WSW
5
G7
SW
2
G3
W
2
G5
NNW
3
G22
W
5
G22
SW
10
G27
WSW
22
G39
SSW
13
G41
WNW
9
G32
NNW
1
G15
NNE
5
G8
NNW
6
NNW
7
G16
NW
13
G24
W
12
G17
W
6
G7
SW
8
G10
S
9
G11
S
9
G12
S
9
G12
S
10
G11
S
10
G12
S
10
G13
S
10
G14
S
11
G14
S
9
G14
S
7
G15
S
6
G22
S
10
G31
SSW
14
G41
S
12
G34
SSW
14
G37
SW
15
G40
SW
15
G43
SW
14
G36
SW
13
G34
SW
10
G37
SW
8
G33
SW
3
G24
SSE
2
G25
S
5
G22
SSE
8
G20
SSE
10
G18
S
8
G15
S
9
G14
SSE
9
G13
SSE
7
G12
S
5
G10
S
5
G10
S
5
G14
S
5
G12
S
7
G12
S
9
G14
S
9
G11
S
7
G11
S
7
G9
S
9
S
8
G9
S
6
G7
SSW
6
G8
SW
4
G6
WSW
8
S
5
G6
S
5
W
5
G7
S
6
G8
SSE
4
S
2
G6
WNW
4
G8
NW
5
G9
NNW
4
G8
NNW
4
G6
NNW
2
G5
N
2
G6
NNE
3
G7
N
4
G9
N
3
G10
N
PRECIP
chance %
1%
1%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
2%
5%
3%
4%
2%
4%
7%
9%
9%
10%
14%
10%
7%
6%
22%
22%
39%
39%
39%
39%
39%
39%
64%
64%
64%
64%
64%
64%
89%
89%
89%
89%
89%
89%
44%
44%
44%
44%
44%
44%
6%
6%
6%
6%
6%
6%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
8%
8%
8%
8%
8%
8%
6%
6%
6%
6%
6%
6%
15%
15%
15%
15%
15%
15%
57%
57%
57%
57%
57%
57%
66%
66%
66%
66%
66%
66%
69%
69%
69%
69%
69%
69%
71%
71%
71%
71%
CLOUDS
cover %
0%
clear
0%
0%
0%
3%
0%
0%
0%
1%
1%
3%
12%
49%
94%
100%
100%
62%
100%
16%
17%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
40%
80%
100%
100%
100%
100%
100%
54%
13%
8%
9%
100%
78%
47%
6%
100%
100%
100%
100%
100%
16%
14%
100%
46%
12%
70%
62%
91%
23%
100%
93%
100%
100%
100%
100%
100%
100%
100%
75%
34%
96%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
96%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
PRESSURE
hPa · trend
837
837833827833833833831833837837836831834834832833831831834
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
75
Temperature
Warm
Wind
Light
Pressure
Falling — Active
Moon Phase
Average
DAYLIGHT
SUNRISE
05:37 AM
SUNSET
09:09 PM
15H 32M OF DAYLIGHT3H 16M REMAINING
MOON PHASE
Waning Gibbous
72% illuminated

Station Location

45.4973, -111.2707
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-05 17:53 UTC
Site #06043500·USGS

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