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

Missouri River near Great Falls MT

CASCADE COUNTY, MT47.5844°N, -111.0606°W Updated 40 min ago
FLOW RATE
4,580cfs
GAUGE HT
3.10ft
AIR TEMP
48°F
WIND
3mph SW
FISH INDEX
69SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
4,580cfs 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

3.10ft
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
74°
43°
WED
75°
49°
THU
72°
55°
FRI
74°
53°
SAT
77°
52°
SUN
56°
45°
MON
65°
46°
TIME
TUE
1
NOW
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
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
TEMP
hourly forecast
68°
mild
68°
71°
72°
73°
74°
74°
73°
71°
66°
62°
59°
57°
56°
55°
53°
51°
50°
49°
52°
55°
59°
66°
69°
71°
72°
74°
75°
75°
75°
74°
73°
72°
68°
63°
60°
58°
58°
57°
57°
56°
55°
55°
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°
WIND
mph · gust · dir
3mph N
G 6 mph
3
G6
N
5
G8
N
6
G7
NNE
7
G10
NNE
8
G10
NNE
9
G10
NE
8
G11
ENE
11
G13
ENE
11
G19
E
7
G13
E
5
G10
NE
4
N
4
NNW
5
NNW
5
G7
N
5
G7
N
5
G8
N
3
G7
N
2
G7
NNE
2
NE
2
G9
ENE
6
G11
E
12
G13
ENE
12
G13
ENE
12
G13
ENE
13
G14
ENE
13
G15
ENE
14
G15
ENE
14
G16
ENE
14
G16
ENE
14
G16
ENE
12
G17
ENE
9
G16
ENE
7
G13
NE
6
SSW
3
G8
ENE
2
G9
SSW
4
G7
SSW
5
SSW
5
SSW
5
SSW
4
G5
S
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
PRECIP
chance %
0%
0%
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%
1%
1%
1%
1%
1%
1%
5%
5%
5%
5%
5%
5%
23%
23%
23%
23%
23%
23%
44%
44%
44%
44%
44%
44%
12%
12%
12%
12%
12%
12%
0%
0%
0%
0%
0%
0%
2%
2%
2%
2%
2%
2%
67%
67%
67%
67%
67%
67%
70%
70%
70%
70%
70%
70%
18%
18%
18%
18%
18%
18%
10%
10%
10%
10%
10%
10%
27%
27%
27%
27%
27%
27%
45%
45%
45%
45%
45%
45%
47%
47%
47%
47%
47%
47%
CLOUDS
cover %
3%
clear
3%
0%
0%
12%
11%
30%
87%
100%
100%
100%
100%
100%
91%
100%
100%
100%
100%
100%
100%
100%
100%
35%
3%
0%
0%
5%
0%
0%
5%
1%
96%
100%
100%
96%
42%
75%
100%
100%
100%
100%
99%
100%
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%
PRESSURE
hPa · trend
925
925925922921923919913911909908907905903903903903903903904
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
69
Temperature
Cool
Wind
Calm
Pressure
Rising — Slow
Moon Phase
Good
DAYLIGHT
SUNRISE
05:27 AM
SUNSET
09:25 PM
15H 58M OF DAYLIGHT8H 0M REMAINING
MOON PHASE
First Quarter
60% illuminated

Station Location

47.5844, -111.0606
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-23 13:25 UTC
Site #06090300·USGS

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