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

Missouri River at Napoleon, MO

LAFAYETTE COUNTY, MO39.1336°N, -94.0639°W Updated 19 hr ago
FLOW RATE
64,810cfs
AIR TEMP
84°F
WIND
14mph SSW
FISH INDEX
50SCORE / 100
GOOD · 3 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 YEAR
64,810cfs 31.5% vs avg
Optimal band: 34,63046,852 cfs
PERIOD HIGH
116,945cfs
PERIOD LOW
19,800cfs
RUNNABLE
35%
last 1 year in band
Precipitation History

Precipitation · YTD

Normal

Near-normal year

2026 to date

19.2in

≈ normal

19.16 in of precipitation so far this year — about average for this point in the season (normal 17.85 in).

YTD Total

19.2in

This year so far

Normal to Date

17.9in

30-yr average

Typical Range

12.5–22.5in

10th–90th pct YTD

Departure

+7%

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: 0.24" (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-Meteo06:44 PM
SPONSORED
Weather Conditions
WEATHER CONDITIONS
TODAY
89°
72°
SAT
91°
70°
SUN
80°
66°
MON
87°
68°
TUE
89°
74°
WED
88°
75°
THU
88°
77°
TIME
FRI
7
NOW
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
11
am
12
pm
1
pm
TEMP
hourly forecast
87°
mild
87°
83°
80°
78°
77°
76°
75°
75°
74°
72°
71°
70°
74°
78°
81°
84°
86°
88°
89°
91°
89°
87°
87°
86°
81°
80°
78°
77°
76°
75°
74°
73°
73°
72°
70°
68°
68°
66°
68°
69°
72°
73°
77°
77°
78°
80°
79°
73°
72°
71°
71°
69°
68°
68°
68°
68°
68°
68°
68°
68°
70°
73°
76°
79°
82°
84°
86°
87°
86°
85°
85°
86°
85°
82°
80°
79°
78°
78°
77°
77°
76°
75°
75°
74°
75°
77°
80°
82°
84°
85°
87°
88°
89°
89°
88°
86°
85°
82°
81°
80°
79°
78°
77°
77°
76°
76°
76°
76°
75°
77°
79°
82°
84°
86°
87°
WIND
mph · gust · dir
10mph SSW
G 18 mph
10
G18
SSW
11
G22
S
8
G15
S
9
G18
S
7
G15
S
8
G17
S
9
G18
SSW
11
G20
SSW
9
G17
SSW
3
G12
SSW
7
G15
SSW
6
G14
SSW
8
G22
SSW
11
G22
SW
10
G17
SW
11
G14
SW
8
G10
SW
8
G9
SSW
10
G12
S
11
G13
S
13
G17
S
14
G20
SSW
15
G20
SSW
15
G20
SSW
11
G21
SSW
9
G19
SSW
5
G17
SSW
4
G18
S
7
G19
S
5
G17
S
4
G11
S
4
G11
S
3
G9
SSE
2
G9
SE
4
G9
E
6
G9
E
8
G13
E
9
G14
ESE
9
G14
ESE
8
G16
SE
9
G15
SE
10
G16
SE
13
G15
SSE
14
G15
S
11
G14
S
12
S
10
G13
SSW
8
G15
S
8
G16
S
7
G17
S
7
G21
SSE
7
G23
SSE
7
G20
SSE
7
G19
SSE
7
G17
S
6
G13
S
5
G14
SSW
5
G11
SSW
5
G8
SSW
5
G8
SSW
5
G8
SSW
7
G10
SW
9
SW
10
SW
10
G12
SSW
12
SSW
11
G15
SW
11
G15
SSW
11
G15
SSW
11
G16
SSW
11
G16
SSW
11
G16
SSW
11
G17
SSW
10
G15
SSW
10
G19
S
9
G24
SSW
10
G27
SSW
13
G20
SSW
14
G17
SSW
14
G16
SSW
13
G17
SSW
12
G21
SSW
12
G25
SSW
10
G27
SSW
10
G29
SSW
11
G29
SSW
13
G27
S
16
G22
SSW
18
G21
SSW
17
G19
SSW
17
G20
SSW
18
G21
SSW
17
G22
SSW
17
G22
SSW
17
G23
SSW
16
G25
SSW
16
G26
SSW
16
G27
SSW
16
G31
SSW
16
G31
SSW
15
G32
SSW
14
G34
SSW
15
G34
S
13
G34
S
13
G34
SSW
14
G33
SSW
14
G34
SSW
15
G34
SSW
16
G35
SSW
17
G35
SSW
18
G34
SSW
18
G33
SSW
19
G31
SSW
19
G29
SSW
19
G28
SSW
PRECIP
chance %
2%
2%
2%
1%
3%
3%
3%
2%
2%
2%
1%
1%
2%
2%
1%
1%
1%
1%
1%
2%
4%
8%
8%
6%
7%
8%
7%
7%
8%
9%
10%
13%
27%
27%
27%
27%
27%
27%
69%
69%
69%
69%
69%
69%
90%
90%
90%
90%
90%
90%
69%
69%
69%
69%
69%
69%
55%
55%
55%
55%
55%
55%
57%
57%
57%
57%
57%
57%
21%
21%
21%
21%
21%
21%
45%
45%
45%
45%
45%
45%
25%
25%
25%
25%
25%
25%
9%
9%
9%
9%
9%
9%
2%
2%
2%
2%
2%
2%
4%
4%
4%
4%
4%
4%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
1%
1%
CLOUDS
cover %
100%
overcast
100%
100%
15%
94%
18%
8%
8%
91%
0%
0%
100%
88%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
75%
100%
57%
93%
100%
100%
100%
100%
100%
87%
92%
100%
12%
56%
100%
100%
100%
100%
100%
100%
100%
32%
37%
100%
100%
100%
62%
29%
27%
43%
48%
46%
32%
39%
80%
100%
100%
100%
49%
0%
6%
0%
5%
0%
0%
0%
0%
5%
0%
0%
0%
0%
0%
0%
0%
5%
6%
100%
12%
13%
0%
0%
0%
66%
33%
14%
16%
15%
64%
100%
100%
100%
90%
10%
27%
7%
0%
1%
3%
2%
1%
0%
PRESSURE
hPa · trend
986
986987988987987986986985982983984986985986986986983983982982
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
50
Temperature
Too Hot
Wind
Moderate
Pressure
Stable
Moon Phase
Average
DAYLIGHT
SUNRISE
05:50 AM
SUNSET
08:39 PM
14H 49M OF DAYLIGHT1H 29M REMAINING
MOON PHASE
Waning Gibbous
71% illuminated

Station Location

39.1336, -94.0639
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-05 19:10 UTC
Site #06894650·USGS

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