Waterlands
La Moine River
USGS · 05584500
LA MOINE RIVER
USGS · 05584500LIVE

LA MOINE RIVER AT COLMAR, IL

MCDONOUGH COUNTY, IL40.3315°N, -90.8962°W Updated 4 hr ago
FLOW RATE
535cfs
AIR TEMP
80°F
WIND
8mph S
FISH INDEX
63SCORE / 100
GOOD · 3 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 7 DAY
535cfs 143.2% vs avg
Optimal band: 915–1,239 cfs
PERIOD HIGH
4,718cfs
PERIOD LOW
535cfs
RUNNABLE
13%
last 7 day in band
Precipitation History
Your History · LA MOINE RIVER AT COLMAR, IL

Track your history

Sign in to track your sessions at LA MOINE RIVER AT COLMAR, IL — best days, monthly trends, and time on the water.

Sign in
SPONSORED
Weather Conditions
WEATHER CONDITIONS
TODAY
91°
76°
TUE
96°
74°
WED
96°
73°
THU
92°
70°
FRI
90°
69°
SAT
90°
72°
SUN
84°
70°
TIME
TUE
5
NOW
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
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
TEMP
hourly forecast
75°
mild
75°
74°
77°
82°
85°
87°
89°
91°
93°
94°
95°
96°
95°
94°
92°
88°
84°
81°
79°
78°
76°
75°
74°
73°
73°
73°
76°
83°
86°
88°
91°
93°
95°
96°
96°
96°
94°
91°
88°
83°
81°
80°
78°
77°
76°
76°
75°
75°
75°
75°
76°
80°
83°
85°
87°
89°
90°
91°
91°
92°
91°
88°
79°
70°
70°
71°
71°
71°
70°
69°
69°
69°
69°
69°
71°
74°
78°
81°
83°
85°
87°
89°
89°
90°
89°
88°
85°
82°
79°
78°
77°
74°
73°
72°
72°
72°
73°
73°
75°
79°
82°
84°
86°
88°
88°
89°
90°
90°
90°
89°
87°
85°
83°
81°
WIND
mph · gust · dir
5mph SSE
G 15 mph
5
G15
SSE
5
G13
SE
5
G17
S
11
G26
SW
13
G27
SW
13
G24
SW
13
G20
SW
12
G19
SW
13
G19
SSW
15
G20
SSW
16
G22
SSW
17
G24
SSW
16
G24
SSW
15
G25
SSW
13
G26
SSW
9
G17
SSW
5
G14
S
5
G13
SSE
5
G16
S
5
G15
S
5
G16
S
4
G16
SSW
3
G14
SSE
4
G13
SSE
5
G13
SSE
5
G13
SSE
5
G15
SSW
10
G20
SW
12
G24
WSW
11
G21
WSW
11
G19
SW
12
G18
SW
12
G18
SW
14
G24
SSW
15
G24
SSW
16
G25
SSW
15
G24
SSW
12
G21
SSW
9
G20
SSW
7
G13
SSW
8
G19
SSW
7
G16
SSW
8
G17
SSW
7
G16
SSW
7
G15
SSW
7
G18
SSW
8
G21
SSW
8
G21
SSW
7
G18
SW
7
G17
SSW
6
G20
SW
7
G19
WSW
9
G17
SW
9
G15
SW
9
G13
WSW
9
G12
SW
9
G11
SW
10
G11
SW
9
G11
SW
7
G10
SSW
6
G9
SSW
8
G12
S
14
G24
SSW
13
G29
SW
7
G27
SSW
6
G16
SSW
4
G6
S
6
G14
SSW
7
G19
S
6
G14
SSW
7
G14
SSW
6
G9
S
5
G7
S
6
G14
S
6
G17
S
9
G18
SSW
10
G16
SSW
10
G15
SSW
10
G14
SSW
10
G13
SW
10
G12
SW
10
G13
SW
11
G13
SSW
11
G14
SSW
11
G16
SSW
10
G16
SSW
11
G18
S
6
G12
SSW
8
G19
S
7
G20
S
8
G18
SSE
7
G19
S
8
G20
S
6
G16
S
7
G14
SSW
6
G10
SSW
7
G11
SW
6
G17
SSW
5
G15
SW
9
G18
SSW
11
G22
SW
11
G19
SW
12
G19
SW
12
G17
SW
12
G16
SW
12
G16
SW
12
G17
SW
11
G17
SW
10
G17
SW
9
G17
WSW
8
G16
WSW
8
G14
WSW
8
G11
WSW
7
G9
WSW
PRECIP
chance %
1%
1%
1%
1%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
1%
1%
4%
4%
4%
4%
4%
4%
4%
4%
4%
4%
4%
4%
4%
4%
4%
4%
4%
4%
10%
10%
10%
10%
10%
10%
20%
20%
20%
20%
20%
20%
18%
18%
18%
18%
18%
18%
14%
14%
14%
14%
14%
14%
15%
15%
15%
15%
15%
15%
17%
17%
17%
17%
17%
17%
15%
15%
15%
15%
15%
15%
16%
16%
16%
CLOUDS
cover %
2%
clear
2%
38%
87%
4%
3%
96%
100%
100%
100%
99%
0%
0%
0%
0%
1%
0%
0%
0%
0%
0%
2%
0%
0%
0%
0%
0%
0%
100%
80%
0%
0%
0%
69%
100%
53%
38%
44%
53%
76%
100%
100%
100%
84%
0%
0%
6%
5%
5%
25%
96%
86%
100%
12%
12%
57%
16%
12%
13%
94%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
91%
100%
100%
17%
14%
43%
20%
15%
38%
100%
100%
24%
6%
0%
0%
0%
7%
71%
12%
96%
0%
5%
16%
11%
7%
28%
100%
25%
5%
19%
99%
100%
100%
100%
78%
48%
25%
18%
19%
19%
PRESSURE
hPa · trend
994
994996994995995997995995996998997997998998995995994995992
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
63
Temperature
Too Hot
Wind
Light
Pressure
Rising — Slow
Moon Phase
Peak Activity
DAYLIGHT
SUNRISE
05:36 AM
SUNSET
08:37 PM
15H 1M OF DAYLIGHT15H 42M REMAINING
MOON PHASE
Full Moon
100% illuminated
PEAK ACTIVITY

Station Location

40.3315, -90.8962
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-30 04:55 UTC
Site #05584500·USGS

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

Sign up free