Water Temperature of the Mississippi River in Cap Au Gris, MO
Current Water Temperature
Measurement Time: Tuesday, January 20, 2026, 5:00 AM CST
Temperature Locations
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Local Points of Interest
Winfield, MO; Foley, MO; Batchtown, IL; Sandy Island Conversation AreaStation Name: Cap Au Gris (Winfield) L&D 25
Data Source: USGS
Elevation Above Sea Level: 436 feet
Nearest Address:
Cap Au Gris, MO 62006
Lincoln County
GPS Coordinates: 39.0031, -90.6886
Nearby Water Temperatures
Missouri River, St Charles, MO (19 mi)Mississippi River, Clarksville, MO (28.1 mi)
Mississippi River, Alton, IL (30.6 mi)
Missouri River, Labadle, MO (31.3 mi)
Illinois River, Florence, IL (43.7 mi)
Missouri River, Hermann, MO (45.1 mi)
Mississippi River, Saverton, MO (53 mi)
Illinois River, La Grange, IL (65.3 mi)
Sugar Creek, Chatham, IL (71.3 mi)
Big River, Bonne Terre, MO (71.9 mi)
Lick Creek, Springfield, IL (72.1 mi)
Mississippi River, Quincy, IL (73.7 mi)
Huzzah Creek, Butts, MO (76.3 mi)
Missouri River, Jefferson City, MO (85.2 mi)
Mississippi River, Canton, MO (90.3 mi)
Weather for Cap Au Gris, Missouri
Current Weather

Five Day Weather Forecast

Wed
H: 77°F
L: 59°F

Thu
H: 81°F
L: 59°F

Fri
H: 68°F
L: 52°F

Sat
H: 69°F
L: 47°F

Sun
H: 68°F
L: 55°F
Air Quality
Nitrogen Dioxide: 7.85 μg/m3
Sulphur Dioxide: 2.65 μg/m3
Ozone: 88 μg/m3
Astronomical
Sun Transit: 1:01 PM
Sunset: 7:47 PM
Daylight: 13 hrs 30 mins
Moon Transit: 6:19 PM
Moonset: 1:16 AM
Moon Phase: Waxing Crescent
Moon Illumination: 28.4%
Best Times for Fishing or Hunting
Major Periods
5:12 AM - 7:42 AM5:49 PM - 8:19 PM
Minor Periods
9:54 AM - 11:24 AM12:46 AM - 2:16 AM
Action Rating: 2 out of 5
Flood Warning issued April 21 at 9:26PM CDT by NWS St Louis MO
Effective: Tue April 21, 2026, 9:26 PM
Expires: Thu April 23, 2026, 9:30 AM
...The Flood Warning continues for the following rivers in Illinois...Missouri... Mississippi River at Chester. Mississippi River at Canton. Mississippi River at Grafton. Mississippi River at Saverton. Mississippi River at Winfield. Mississippi River at Hannibal. Mississippi River at Clarksville. Mississippi River at Louisiana. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Mississippi River at Clarksville. * WHEN...Until further notice. * ADDITIONAL DETAILS... - At 9:00 PM CDT Tuesday the stage was 28.3 feet. - Forecast...The river is expected to slowly fall to 27.4 feet by Monday. - Flood stage is 25.0 feet.
Motorists should not attempt to drive around barricades or drive cars through flooded areas. This product, along with additional weather and stream information, is available at https://water.noaa.gov/wfo/lsx
Flood Warning issued April 21 at 9:26PM CDT by NWS St Louis MO
Effective: Tue April 21, 2026, 9:26 PM
Expires: Thu April 23, 2026, 9:30 AM
...The Flood Warning continues for the following rivers in Illinois...Missouri... Mississippi River at Chester. Mississippi River at Canton. Mississippi River at Grafton. Mississippi River at Saverton. Mississippi River at Winfield. Mississippi River at Hannibal. Mississippi River at Clarksville. Mississippi River at Louisiana. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Mississippi River at Winfield. * WHEN...Until further notice. * ADDITIONAL DETAILS... - At 9:00 PM CDT Tuesday the stage was 28.4 feet. - Forecast...The river is expected to rise to a crest of 28.4 feet just after midnight tonight. - Flood stage is 26.0 feet.
Motorists should not attempt to drive around barricades or drive cars through flooded areas. This product, along with additional weather and stream information, is available at https://water.noaa.gov/wfo/lsx
Flood Warning issued April 21 at 9:16PM CDT by NWS St Louis MO
Effective: Tue April 21, 2026, 9:16 PM
Expires: Thu April 23, 2026, 9:30 AM
...The Flood Warning continues for the following rivers in Illinois... Illinois River at Hardin. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Illinois River at Hardin. * WHEN...Until further notice. * ADDITIONAL DETAILS... - At 9:00 PM CDT Tuesday the stage was 26.3 feet. - Forecast...The river is expected to remain near 26.3 feet through Friday and then begin a slow fall. - Flood stage is 25.0 feet.
Motorists should not attempt to drive around barricades or drive cars through flooded areas. This product, along with additional weather and stream information, is available at https://water.noaa.gov/wfo/lsx
Flood Warning issued April 22 at 11:02AM CDT by NWS St Louis MO
Effective: Wed April 22, 2026, 11:02 AM
Expires: Thu April 23, 2026, 11:15 PM
...The Flood Warning continues for the Mississippi River at the following locations... Mississippi River at Chester. Mississippi River at Grafton. Mississippi River at Saverton. Mississippi River at Winfield. Mississippi River at Hannibal. Mississippi River at Clarksville. Mississippi River at Louisiana. Mississippi River at Canton. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Mississippi River at Winfield. * WHEN...Until further notice. * IMPACTS...At 28.3 feet, Near this height, Lakeview Drive becomes impassable and Kampville Road begins flooding in northern St. Charles County. * ADDITIONAL DETAILS... - At 10:30 AM CDT Wednesday the stage was 28.4 feet. - Forecast...The river is expected to rise to a crest of 28.4 feet this afternoon. - Flood stage is 26.0 feet.
Motorists should not attempt to drive around barricades or drive cars through flooded areas. This product, along with additional weather and stream information, is available at https://water.noaa.gov/wfo/lsx
Flood Warning issued April 22 at 11:02AM CDT by NWS St Louis MO
Effective: Wed April 22, 2026, 11:02 AM
Expires: Thu April 23, 2026, 11:15 PM
...The Flood Warning continues for the Mississippi River at the following locations... Mississippi River at Chester. Mississippi River at Grafton. Mississippi River at Saverton. Mississippi River at Winfield. Mississippi River at Hannibal. Mississippi River at Clarksville. Mississippi River at Louisiana. Mississippi River at Canton. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Mississippi River at Clarksville. * WHEN...Until further notice. * IMPACTS...At 29.0 feet, Water enters the parking lot entrance at the Clarksville Riverfront Park. * ADDITIONAL DETAILS... - At 10:30 AM CDT Wednesday the stage was 28.4 feet. - Forecast...The river is expected to fall to 26.5 feet Wednesday, April 29. - Flood stage is 25.0 feet.
Motorists should not attempt to drive around barricades or drive cars through flooded areas. This product, along with additional weather and stream information, is available at https://water.noaa.gov/wfo/lsx
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.39 μg/m3
Sulphur Dioxide: 1.43 μg/m3
Ozone: 89.28 μg/m3
Astronomical
Sun Transit: 1:01 PM
Sunset: 7:47 PM
Daylight: 13 hrs 30 mins
Moon Transit: 6:19 PM
Moonset: 1:16 AM
Moon Phase: Waxing Crescent
Moon Illumination: 28.4%
Best Times for Fishing or Hunting
Major Periods
5:12 AM - 7:42 AM5:49 PM - 8:19 PM
Minor Periods
9:54 AM - 11:24 AM12:46 AM - 2:16 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 7.27 μg/m3
Sulphur Dioxide: 2.27 μg/m3
Ozone: 91.44 μg/m3
Astronomical
Sun Transit: 1:01 PM
Sunset: 7:48 PM
Daylight: 13 hrs 33 mins
Moon Transit: 7:17 PM
Moonset: 2:06 AM
Moon Phase: First Quarter
Moon Illumination: 39.1%
Best Times for Fishing or Hunting
Major Periods
6:13 AM - 8:43 AM6:47 PM - 9:17 PM
Minor Periods
11:07 AM - 12:37 AM1:36 AM - 3:06 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.19 μg/m3
Sulphur Dioxide: 1.84 μg/m3
Ozone: 92.32 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 7:49 PM
Daylight: 13 hrs 35 mins
Moon Transit: 8:09 PM
Moonset: 2:45 AM
Moon Phase: First Quarter
Moon Illumination: 50.4%
Best Times for Fishing or Hunting
Major Periods
7:08 AM - 9:38 AM7:39 PM - 10:09 PM
Minor Periods
12:20 AM - 1:50 PM2:15 AM - 3:45 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.38 μg/m3
Sulphur Dioxide: 1.34 μg/m3
Ozone: 82.4 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 7:50 PM
Daylight: 13 hrs 37 mins
Moon Transit: 8:57 PM
Moonset: 3:16 AM
Moon Phase: First Quarter
Moon Illumination: 61.6%
Best Times for Fishing or Hunting
Major Periods
7:58 AM - 10:28 AM8:27 PM - 10:57 PM
Minor Periods
1:30 PM - 3:00 PM2:46 AM - 4:16 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.32 μg/m3
Sulphur Dioxide: 2.33 μg/m3
Ozone: 95.46 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 7:51 PM
Daylight: 13 hrs 40 mins
Moon Transit: 9:42 PM
Moonset: 3:43 AM
Moon Phase: First Quarter
Moon Illumination: 72.3%
Best Times for Fishing or Hunting
Major Periods
8:44 AM - 11:14 AM9:12 PM - 11:42 PM
Minor Periods
2:37 PM - 4:07 PM3:13 AM - 4:43 AM
Action Rating: 2 out of 5
