Waterlands
Missouri River
USGS · 06894650
MISSOURI RIVER
USGS · 06894650LIVE

Missouri River at Napoleon, MO

LAFAYETTE COUNTY, MO39.1336°N, -94.0639°W Updated 16 hr ago
FLOW RATE
86,797cfs
AIR TEMP
74°F
WIND
7mph SE
FISH INDEX
81SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 30 DAY
86,797cfs 9.2% vs avg
Optimal band: 66,58690,086 cfs
PERIOD HIGH
138,490cfs
PERIOD LOW
56,305cfs
RUNNABLE
45%
last 30 day in band
Precipitation History

Precipitation · YTD

Wet

Wetter than normal

2026 to date

24.1in

+17% vs normal

24.12 in of precipitation so far this year, 17% above the 30-year normal of 20.65 in for this point in the season.

YTD Total

24.1in

This year so far

Normal to Date

20.6in

30-yr average

Typical Range

14.3–25.3in

10th–90th pct YTD

Departure

+17%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 1.63" · normal 1.54" (0.7–2.6)
Jan
Feb: 0.83" · normal 2.03" (0.4–3.6)
Feb
Mar: 3.15" · normal 3.10" (1.7–5.2)
Mar
Apr: 7.30" · normal 4.80" (2.8–6.9)
Apr
May: 6.02" · normal 5.52" (2.5–8.7)
May
Jun: 5.19" (so far)· normal 4.82" (1.7–8.4)
Jun
Jul: normal 3.94" (0.8–6.6)
Jul
Aug: normal 3.40" (1.1–5.8)
Aug
Sep: normal 3.51" (1.4–6.3)
Sep
Oct: normal 3.18" (1.1–5.3)
Oct
Nov: normal 2.36" (0.9–4.9)
Nov
Dec: normal 1.88" (0.6–3.3)
Dec
Baseline 19912020 · Source: Open-Meteo02:39 PM
SPONSORED
Weather Conditions
WEATHER CONDITIONS
TODAY
82°
58°
WED
89°
65°
THU
76°
67°
FRI
81°
66°
SAT
87°
70°
SUN
86°
75°
MON
88°
74°
TIME
TUE
4
NOW
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
8
am
9
am
10
am
TEMP
hourly forecast
82°
mild
82°
82°
81°
79°
77°
75°
72°
71°
69°
68°
67°
67°
66°
65°
65°
66°
71°
76°
79°
83°
84°
86°
87°
88°
89°
89°
88°
87°
84°
80°
77°
75°
74°
73°
71°
72°
72°
71°
69°
70°
72°
74°
76°
76°
76°
72°
75°
71°
71°
70°
67°
67°
67°
67°
67°
67°
66°
66°
66°
66°
66°
66°
66°
66°
67°
67°
68°
69°
74°
74°
76°
79°
80°
81°
81°
81°
78°
76°
75°
74°
74°
74°
72°
72°
71°
71°
70°
71°
74°
76°
80°
83°
85°
86°
87°
87°
87°
86°
85°
82°
80°
80°
77°
76°
77°
77°
76°
75°
75°
75°
75°
76°
77°
78°
80°
WIND
mph · gust · dir
1mph S
G 5 mph
1
G5
S
5
G7
E
8
G9
ESE
9
G12
ESE
4
G11
E
3
G5
ENE
5
G9
ENE
5
G9
E
5
G11
ESE
3
G11
SE
1
G8
SSE
4
G10
SE
4
NE
3
G5
ENE
5
G7
ENE
1
G3
ENE
2
G8
SSW
4
G7
W
5
G8
NW
8
G9
NW
7
G8
NW
8
G11
NW
7
G11
NW
6
G10
NW
7
G14
NW
7
G12
NW
7
G9
NW
7
G9
NW
5
G11
WNW
3
G5
NNE
4
G10
ENE
4
G9
NE
5
G10
ENE
5
G10
ENE
1
G5
NNE
2
G4
NW
1
G2
NW
2
G3
ESE
4
G6
NE
5
G11
SSE
7
G12
ESE
9
G13
ESE
10
G13
ESE
11
G16
E
9
G16
ESE
13
G22
E
17
G25
E
16
G26
ENE
5
G24
SSE
18
G29
ENE
26
G35
NNE
18
G35
NNE
15
G32
NE
10
G27
ENE
12
G29
ENE
11
G25
ENE
9
G24
ENE
8
G25
ENE
7
G20
ENE
7
G16
NE
10
G20
NE
10
G20
E
10
G19
ENE
8
G19
E
10
G20
E
10
G17
E
10
G18
ESE
9
G15
E
11
G15
ESE
9
G13
E
9
G13
E
7
G11
ESE
5
G9
ESE
5
G8
S
6
G9
SSW
4
G8
SSE
6
G7
ESE
8
G11
ESE
7
G12
SE
4
SSE
6
G11
S
6
G12
S
5
G6
SSW
6
G14
S
5
G8
SSE
6
G18
SSE
7
G20
SSE
7
G22
S
8
G20
S
10
G19
S
11
G18
SSW
13
G19
SSW
15
G19
SSW
15
G18
SSW
16
G20
SSW
15
G21
SSW
14
G22
SSW
15
G24
S
15
G23
S
16
G27
S
15
G30
S
13
G29
S
10
G28
SSE
10
G28
SSE
12
G33
S
13
G35
S
12
G35
S
11
G34
S
11
G33
S
12
G34
S
14
G36
S
15
G37
S
17
G37
S
18
G37
S
19
G35
S
PRECIP
chance %
2%
2%
1%
3%
5%
6%
5%
5%
4%
3%
4%
6%
8%
13%
25%
18%
17%
14%
11%
15%
14%
5%
7%
10%
7%
7%
7%
4%
5%
5%
5%
1%
1%
1%
1%
21%
21%
21%
21%
21%
21%
38%
38%
38%
38%
38%
38%
77%
77%
77%
77%
77%
77%
63%
63%
63%
63%
63%
63%
60%
60%
60%
60%
60%
60%
45%
45%
45%
45%
45%
45%
31%
31%
31%
31%
31%
31%
13%
13%
13%
13%
13%
13%
29%
29%
29%
29%
29%
29%
16%
16%
16%
16%
16%
16%
4%
4%
4%
4%
4%
4%
5%
5%
5%
5%
5%
5%
2%
2%
2%
2%
2%
2%
1%
1%
1%
CLOUDS
cover %
100%
overcast
100%
100%
97%
100%
100%
100%
37%
0%
0%
0%
3%
45%
100%
100%
100%
100%
2%
100%
100%
100%
100%
100%
100%
2%
55%
3%
0%
0%
0%
0%
0%
2%
2%
100%
100%
100%
100%
76%
100%
29%
91%
50%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
71%
100%
59%
46%
53%
69%
85%
0%
0%
33%
0%
0%
9%
7%
15%
100%
100%
35%
100%
8%
24%
33%
75%
17%
5%
0%
5%
0%
0%
6%
0%
0%
5%
10%
54%
43%
21%
7%
12%
25%
39%
50%
61%
71%
PRESSURE
hPa · trend
996
996994992994991990990990984987986987985984984985984986985986
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
81
Temperature
Warm
Wind
Light
Pressure
Falling — Active
Moon Phase
Good
DAYLIGHT
SUNRISE
05:51 AM
SUNSET
08:46 PM
14H 55M OF DAYLIGHT4H 45M REMAINING
MOON PHASE
First Quarter
61% illuminated

Station Location

39.1336, -94.0639
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-23 16:01 UTC
Site #06894650·USGS

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