Waterlands
Musselshell River
USGS · 06120500
MUSSELSHELL RIVER
USGS · 06120500LIVE

Musselshell River at Harlowton MT

WHEATLAND COUNTY, MT46.4288°N, -109.8412°W Updated 1 hr ago
FLOW RATE
147cfs
GAUGE HT
3.45ft
AIR TEMP
56°F
WIND
6mph WNW
FISH INDEX
69SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
147cfs 38.0% vs avg
Optimal band: 147–199 cfs
PERIOD HIGH
204cfs
PERIOD LOW
138cfs
RUNNABLE
85%
last 1 day in band

Gauge Height

3.45ft
Precipitation History
Your History · Musselshell River at Harlowton MT

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Weather Conditions
WEATHER CONDITIONS
TODAY
85°
52°
SUN
90°
59°
MON
81°
60°
TUE
80°
59°
WED
91°
58°
THU
84°
61°
FRI
85°
56°
TIME
SAT
9
NOW
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
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
TEMP
hourly forecast
69°
mild
69°
74°
78°
80°
82°
83°
85°
85°
85°
85°
84°
82°
77°
71°
70°
69°
66°
65°
63°
62°
60°
59°
63°
69°
75°
78°
81°
83°
85°
87°
90°
89°
89°
78°
73°
66°
66°
66°
67°
66°
66°
64°
63°
63°
63°
63°
65°
68°
69°
67°
70°
78°
80°
81°
81°
81°
77°
77°
72°
70°
64°
62°
60°
61°
62°
61°
61°
59°
60°
60°
61°
61°
62°
65°
69°
73°
75°
78°
79°
77°
78°
80°
74°
67°
64°
61°
60°
59°
60°
60°
60°
60°
59°
58°
60°
62°
66°
71°
76°
80°
83°
86°
89°
91°
80°
82°
77°
72°
67°
65°
65°
65°
64°
WIND
mph · gust · dir
6mph WNW
G 7 mph
6
G7
WNW
4
G9
WNW
6
G15
W
4
G15
WSW
14
G21
W
14
G22
WNW
14
G21
W
15
G23
W
16
G23
WNW
12
G22
WNW
11
G20
WNW
5
G10
NW
5
G7
NNE
9
G16
NNE
7
G16
N
4
G11
NNE
5
WNW
8
G9
W
9
G13
WNW
8
G12
WNW
9
G13
WNW
9
G14
WNW
7
G10
NW
6
G10
NW
5
G7
NW
2
G8
NNW
3
G11
WNW
7
G14
WNW
5
G20
W
2
G17
SSW
12
G23
WNW
15
G25
WNW
12
G19
WNW
15
G18
SW
5
G6
SW
22
G28
SW
14
G26
NW
11
G17
NNW
6
G10
WNW
5
WSW
8
W
9
WNW
8
W
6
G7
WNW
8
G9
WNW
8
G16
NW
9
G22
NNW
14
G25
NNW
15
G20
N
16
G17
NNE
11
NNE
6
G10
ESE
10
E
12
ENE
12
ENE
16
ESE
18
G19
E
15
G18
E
17
G22
E
8
G17
NE
6
G16
NNW
11
G25
N
10
G18
NNW
7
G14
NNW
6
G11
N
4
WSW
2
G3
WNW
4
SW
2
NW
3
WSW
2
G3
WSW
1
G3
SSW
2
G3
S
2
SSE
3
G4
S
2
G6
SW
2
G6
W
4
G8
NNW
8
G9
NNE
10
NE
7
G9
NNE
8
NE
17
E
15
G16
ESE
12
G18
ESE
7
G13
E
4
G5
E
5
G6
E
6
G12
E
5
G10
ESE
6
G11
ESE
6
G10
SE
4
G6
ESE
3
E
1
G2
ESE
2
G4
SSW
4
G7
S
5
G8
SSE
5
G7
SSE
4
G6
SSE
3
G6
S
3
G8
S
3
G16
SW
6
G20
SSW
20
G23
S
17
SSE
13
G16
SSE
7
G13
SSW
5
G11
WSW
4
G8
SW
4
G6
S
4
SSE
2
G4
S
PRECIP
chance %
0%
0%
0%
0%
0%
0%
0%
1%
1%
2%
3%
3%
3%
3%
3%
3%
2%
2%
2%
2%
2%
1%
1%
1%
1%
1%
1%
1%
1%
14%
14%
14%
14%
14%
14%
52%
52%
52%
52%
52%
52%
3%
3%
3%
3%
3%
3%
0%
0%
0%
0%
0%
0%
6%
6%
6%
6%
6%
6%
45%
45%
45%
45%
45%
45%
40%
40%
40%
40%
40%
40%
7%
7%
7%
7%
7%
7%
29%
29%
29%
29%
29%
29%
21%
21%
21%
21%
21%
21%
3%
3%
3%
3%
3%
3%
2%
2%
2%
2%
2%
2%
17%
17%
17%
17%
17%
17%
21%
21%
21%
21%
21%
21%
8%
CLOUDS
cover %
13%
few
13%
32%
100%
59%
97%
100%
100%
38%
28%
33%
100%
100%
100%
100%
100%
100%
100%
100%
20%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
2%
100%
74%
84%
94%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
42%
21%
100%
100%
100%
100%
17%
12%
91%
100%
100%
100%
100%
100%
58%
100%
100%
100%
100%
100%
99%
50%
68%
63%
2%
0%
83%
100%
0%
0%
0%
0%
0%
5%
99%
100%
100%
75%
85%
65%
47%
43%
43%
38%
0%
0%
0%
0%
0%
0%
7%
95%
0%
22%
52%
70%
65%
49%
33%
21%
PRESSURE
hPa · trend
878
878878874871875875872871875875874875876876876876874871868
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
69
Temperature
Ideal
Wind
Light
Pressure
Rising — Slow
Moon Phase
Average
DAYLIGHT
SUNRISE
05:32 AM
SUNSET
09:14 PM
15H 42M OF DAYLIGHT12H 40M REMAINING
MOON PHASE
Waning Gibbous
80% illuminated

Station Location

46.4288, -109.8412
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-04 08:34 UTC
Site #06120500·USGS

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