Waterlands
Missouri River
USGS · 06090300
MISSOURI RIVER
USGS · 06090300LIVE

Missouri River near Great Falls MT

MONTANA47.5844°N, -111.0606°W Updated 12 min ago
FLOW RATE
4,620cfs
GAUGE HT
3.11ft
AIR TEMP
54°F
WIND
4mph W
FISH INDEX
81SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
4,620cfs 59.6% vs avg
Optimal band: 3,8685,233 cfs
PERIOD HIGH
4,690cfs
PERIOD LOW
4,420cfs
RUNNABLE
100%
last 1 day in band

Gauge Height

3.11ft
Precipitation History

Precipitation · YTD

Wet

Wetter than normal

2026 to date

11.9in

+17% vs normal

11.86 in of precipitation so far this year, 17% above the 30-year normal of 10.1 in for this point in the season.

YTD Total

11.9in

This year so far

Normal to Date

10.1in

30-yr average

Typical Range

7.9–13.2in

10th–90th pct YTD

Departure

+17%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 0.31" · normal 0.87" (0.4–1.3)
Jan
Feb: 0.76" · normal 0.82" (0.4–1.4)
Feb
Mar: 2.17" · normal 1.12" (0.6–1.7)
Mar
Apr: 2.55" · normal 2.16" (1.4–2.9)
Apr
May: 3.97" · normal 2.55" (1.3–3.9)
May
Jun: 2.10" (so far)· normal 2.95" (1.5–4.8)
Jun
Jul: normal 1.00" (0.2–2.0)
Jul
Aug: normal 1.14" (0.3–2.4)
Aug
Sep: normal 1.48" (0.5–2.4)
Sep
Oct: normal 1.44" (0.7–2.8)
Oct
Nov: normal 0.97" (0.4–1.6)
Nov
Dec: normal 0.89" (0.4–1.6)
Dec
Baseline 19912020 · Source: Open-Meteo01:25 PM
SPONSORED
Weather Conditions
WEATHER CONDITIONS
TODAY
73°
43°
WED
76°
49°
THU
72°
54°
FRI
74°
53°
SAT
77°
52°
SUN
56°
45°
MON
65°
46°
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
72°
mild
72°
73°
73°
73°
72°
70°
66°
62°
59°
57°
56°
54°
53°
51°
51°
49°
52°
56°
61°
67°
69°
71°
73°
74°
76°
76°
76°
75°
74°
73°
69°
64°
61°
60°
59°
57°
56°
55°
54°
54°
58°
60°
62°
65°
66°
68°
69°
70°
72°
71°
60°
60°
65°
66°
62°
58°
57°
56°
55°
54°
54°
53°
54°
54°
57°
60°
63°
67°
70°
72°
71°
65°
68°
71°
74°
73°
60°
60°
59°
58°
56°
57°
57°
56°
54°
53°
52°
52°
55°
59°
63°
66°
69°
72°
74°
75°
76°
77°
75°
64°
58°
58°
57°
56°
57°
56°
55°
55°
55°
55°
54°
54°
55°
WIND
mph · gust · dir
7mph NNE
7
NNE
6
G9
NNE
8
G10
NE
10
G11
ENE
10
G11
ENE
11
G14
E
10
G18
E
7
G12
E
3
G8
NE
5
NNW
5
NNW
5
G6
N
5
G7
N
5
G8
N
4
G8
N
2
G6
NNW
2
G4
N
3
NNE
4
G10
ENE
8
G11
ENE
11
G12
ENE
12
G13
ENE
12
G13
ENE
12
G13
ENE
13
G14
ENE
13
G14
ENE
14
G15
ENE
14
G17
ENE
14
G17
ENE
12
G17
ENE
8
G11
ENE
6
G10
NE
7
G9
N
9
G10
N
9
G10
N
7
G9
N
6
G9
N
5
G8
NW
4
G6
W
4
G5
SW
4
G5
SSW
2
G3
SSW
2
G3
S
4
ENE
8
ENE
5
G7
ENE
2
G3
N
1
G4
WNW
4
G9
SSE
10
G14
SW
7
WNW
5
SE
7
G11
SSE
2
G7
E
5
ENE
3
G12
SE
3
G8
SE
4
G6
SSE
4
G5
SE
4
G6
SSE
4
G6
SSE
3
G5
S
3
G4
S
2
G4
SE
3
G4
E
2
G4
E
4
G6
ENE
5
G6
NE
3
G5
W
6
G10
WNW
9
G12
NW
9
G10
ENE
7
ESE
5
G9
NW
11
NW
12
NW
11
G16
W
2
G3
NW
7
G18
SSE
2
G11
E
2
G3
NE
4
G6
SSE
4
G13
S
3
G4
SSE
2
G5
S
4
G5
SW
6
SSW
6
SSW
7
G12
SW
8
G11
WSW
9
G10
WSW
12
G14
WSW
12
G17
WSW
9
G14
WSW
7
G12
W
6
G12
NW
7
G8
NNW
8
NNE
11
NE
23
G25
S
8
SSW
11
G12
SW
5
WNW
6
G12
WSW
5
G13
SW
1
G2
WSW
1
SSW
2
S
2
SSW
2
G4
W
4
G7
WNW
6
G9
WNW
6
G9
WNW
PRECIP
chance %
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
2%
3%
3%
2%
2%
2%
2%
1%
2%
3%
1%
1%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
1%
1%
13%
13%
13%
13%
13%
13%
43%
43%
43%
43%
43%
43%
14%
14%
14%
14%
14%
14%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
1%
1%
68%
68%
68%
68%
68%
68%
73%
73%
73%
73%
73%
73%
24%
24%
24%
24%
24%
24%
11%
11%
11%
11%
11%
11%
49%
49%
49%
49%
49%
49%
44%
44%
44%
44%
44%
44%
45%
45%
45%
45%
45%
45%
46%
CLOUDS
cover %
18%
few
18%
19%
100%
78%
94%
100%
100%
100%
100%
100%
98%
100%
100%
100%
100%
28%
1%
100%
100%
9%
83%
93%
93%
100%
100%
100%
100%
100%
100%
100%
100%
71%
3%
10%
79%
100%
100%
100%
100%
95%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
12%
5%
11%
5%
11%
13%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
11%
11%
10%
7%
12%
8%
16%
5%
6%
0%
7%
41%
25%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
PRESSURE
hPa · trend
925
925923920922921917914911909908906904903903902904902904903
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
81
Temperature
Ideal
Wind
Calm
Pressure
Rising — Slow
Moon Phase
Good
DAYLIGHT
SUNRISE
05:27 AM
SUNSET
09:25 PM
15H 58M OF DAYLIGHT6H 28M REMAINING
MOON PHASE
First Quarter
60% illuminated

Station Location

47.5844, -111.0606
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-23 14:57 UTC
Site #06090300·USGS

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