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
View Nearby Locations View All Missouri Locations View Locations Near Me
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

Mon
H: 83°F
L: 61°F

Tue
H: 67°F
L: 49°F

Wed
H: 63°F
L: 47°F

Thu
H: 64°F
L: 43°F

Fri
H: 62°F
L: 48°F
Air Quality
Nitrogen Dioxide: 3.15 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 83 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 7:52 PM
Daylight: 13 hrs 42 mins
Moon Transit: 10:24 PM
Moonset: 4:06 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 81.8%
Best Times for Fishing or Hunting
Major Periods
9:27 AM - 11:57 AM12:00 AM - 12:00 AM
Minor Periods
3:41 PM - 5:11 PM3:36 AM - 5:06 AM
Action Rating: 2 out of 5
Flood Warning issued April 26 at 9:52PM CDT by NWS St Louis MO
Effective: Sun April 26, 2026, 9:52 PM
Expires: Tue April 28, 2026, 10:00 AM
...The Flood Warning is extended for the following rivers in Illinois...Missouri... Mississippi River at Grafton. Mississippi River at Canton. Mississippi River at Saverton. Mississippi River at Hannibal. ...The Flood Warning continues for the following rivers in Illinois...Missouri... Illinois River at Hardin. Mississippi River at Winfield. 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. * IMPACTS...At 28.6 feet, Water begins covering Highway C about a half mile south of Highway B in St. Charles County. * ADDITIONAL DETAILS... - At 9:30 PM CDT Sunday the stage was 28.2 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 9:30 PM CDT Sunday was 28.2 feet. - Forecast...The river is expected to rise to a crest of 28.2 feet just after midnight tonight. It will then rise to 28.6 feet Thursday evening. Additional rises are possible thereafter. - Flood stage is 26.0 feet.
Motorists should not attempt to drive around barricades or drive cars through flooded areas. Rainfall heavier than forecast could cause river levels to rise even higher than predicted. The National Weather Service will monitor this developing situation and issue follow up statements as conditions change. This product, along with additional weather and stream information, is available at https://water.noaa.gov/wfo/lsx
Flood Warning issued April 26 at 9:52PM CDT by NWS St Louis MO
Effective: Sun April 26, 2026, 9:52 PM
Expires: Tue April 28, 2026, 10:00 AM
...The Flood Warning is extended for the following rivers in Illinois...Missouri... Mississippi River at Grafton. Mississippi River at Canton. Mississippi River at Saverton. Mississippi River at Hannibal. ...The Flood Warning continues for the following rivers in Illinois...Missouri... Illinois River at Hardin. Mississippi River at Winfield. 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...Illinois River at Hardin. * WHEN...Until further notice. * IMPACTS...At 25.0 feet, Flood Stage. Lowland flooding of unprotected agricultural land begins. * ADDITIONAL DETAILS... - At 9:30 PM CDT Sunday the stage was 26.2 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 9:30 PM CDT Sunday was 26.3 feet. - Forecast...The river is expected to rise to a crest of 26.7 feet early Friday morning. - Flood stage is 25.0 feet.
Motorists should not attempt to drive around barricades or drive cars through flooded areas. Rainfall heavier than forecast could cause river levels to rise even higher than predicted. The National Weather Service will monitor this developing situation and issue follow up statements as conditions change. This product, along with additional weather and stream information, is available at https://water.noaa.gov/wfo/lsx
Flood Warning issued April 26 at 9:52PM CDT by NWS St Louis MO
Effective: Sun April 26, 2026, 9:52 PM
Expires: Tue April 28, 2026, 10:00 AM
...The Flood Warning is extended for the following rivers in Illinois...Missouri... Mississippi River at Grafton. Mississippi River at Canton. Mississippi River at Saverton. Mississippi River at Hannibal. ...The Flood Warning continues for the following rivers in Illinois...Missouri... Illinois River at Hardin. Mississippi River at Winfield. 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. * IMPACTS...At 29.0 feet, Water enters the parking lot entrance at the Clarksville Riverfront Park. * ADDITIONAL DETAILS... - At 9:30 PM CDT Sunday the stage was 28.1 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 9:30 PM CDT Sunday was 28.3 feet. - Forecast...The river is expected to rise to a crest of 28.6 feet Thursday morning. - Flood stage is 25.0 feet.
Motorists should not attempt to drive around barricades or drive cars through flooded areas. Rainfall heavier than forecast could cause river levels to rise even higher than predicted. The National Weather Service will monitor this developing situation and issue follow up statements as conditions change. This product, along with additional weather and stream information, is available at https://water.noaa.gov/wfo/lsx
Severe Thunderstorm Watch issued April 27 at 4:10AM CDT until April 27 at 10:00AM CDT by NWS St Louis MO
Effective: Mon April 27, 2026, 4:10 AM
Expires: Mon April 27, 2026, 10:00 AM
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 157 IN EFFECT UNTIL 10 AM CDT THIS MORNING FOR THE FOLLOWING AREAS IN ILLINOIS THIS WATCH INCLUDES 8 COUNTIES IN SOUTHWEST ILLINOIS CALHOUN GREENE JERSEY MADISON MONROE RANDOLPH SAINT CLAIR IN WEST CENTRAL ILLINOIS PIKE IN MISSOURI THIS WATCH INCLUDES 27 COUNTIES IN CENTRAL MISSOURI AUDRAIN BOONE CALLAWAY COLE MONITEAU OSAGE IN EAST CENTRAL MISSOURI CRAWFORD FRANKLIN GASCONADE JEFFERSON LINCOLN MONTGOMERY SAINT CHARLES SAINT LOUIS SAINT LOUIS CITY WARREN WASHINGTON IN NORTHEAST MISSOURI MARION MONROE PIKE RALLS SHELBY IN SOUTHEAST MISSOURI IRON MADISON REYNOLDS SAINT FRANCOIS SAINTE GENEVIEVE THIS INCLUDES THE CITIES OF ALTON, BELLEVILLE, BOWLING GREEN, CAHOKIA, CHESTER, COLUMBIA, EDWARDSVILLE, FARMINGTON, FULTON, HANNIBAL, JEFFERSON CITY, MEXICO, PITTSFIELD, SAINT CHARLES, SAINT LOUIS, SPARTA, SULLIVAN, UNION, AND WASHINGTON.
Tornado Watch issued April 27 at 12:50PM CDT until April 27 at 9:00PM CDT by NWS St Louis MO
Effective: Mon April 27, 2026, 12:50 PM
Expires: Mon April 27, 2026, 9:00 PM
THE NATIONAL WEATHER SERVICE HAS ISSUED TORNADO WATCH 160 IN EFFECT UNTIL 9 PM CDT THIS EVENING FOR THE FOLLOWING AREAS IN ILLINOIS THIS WATCH INCLUDES 6 COUNTIES IN SOUTHWEST ILLINOIS CALHOUN JERSEY MADISON MONROE RANDOLPH SAINT CLAIR IN MISSOURI THIS WATCH INCLUDES 20 COUNTIES IN CENTRAL MISSOURI CALLAWAY COLE MONITEAU OSAGE IN EAST CENTRAL MISSOURI CRAWFORD FRANKLIN GASCONADE JEFFERSON LINCOLN MONTGOMERY SAINT CHARLES SAINT LOUIS SAINT LOUIS CITY WARREN WASHINGTON IN SOUTHEAST MISSOURI IRON MADISON REYNOLDS SAINT FRANCOIS SAINTE GENEVIEVE THIS INCLUDES THE CITIES OF ALTON, BELLEVILLE, CAHOKIA, CHESTER, EDWARDSVILLE, FARMINGTON, FULTON, JEFFERSON CITY, SAINT CHARLES, SAINT LOUIS, SPARTA, SULLIVAN, UNION, AND WASHINGTON.
Weather Forecast
Air Quality
Nitrogen Dioxide: 5.59 μg/m3
Sulphur Dioxide: 4.32 μg/m3
Ozone: 91.48 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 7:52 PM
Daylight: 13 hrs 42 mins
Moon Transit: 10:24 PM
Moonset: 4:06 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 81.8%
Best Times for Fishing or Hunting
Major Periods
9:27 AM - 11:57 AM12:00 AM - 12:00 AM
Minor Periods
3:41 PM - 5:11 PM3:36 AM - 5:06 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.18 μg/m3
Sulphur Dioxide: 1.07 μg/m3
Ozone: 78.88 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 7:53 PM
Daylight: 13 hrs 44 mins
Moon Transit: 11:06 PM
Moonset: 4:28 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 89.6%
Best Times for Fishing or Hunting
Major Periods
10:09 AM - 12:39 AM12:00 AM - 12:00 AM
Minor Periods
4:43 PM - 6:13 PM3:58 AM - 5:28 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.12 μg/m3
Sulphur Dioxide: 1.12 μg/m3
Ozone: 81.08 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 7:54 PM
Daylight: 13 hrs 47 mins
Moon Transit: 11:48 PM
Moonset: 4:50 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.5%
Best Times for Fishing or Hunting
Major Periods
10:51 AM - 1:21 PM12:00 AM - 12:00 AM
Minor Periods
5:46 PM - 7:16 PM4:20 AM - 5:50 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 5.49 μg/m3
Sulphur Dioxide: 1.43 μg/m3
Ozone: 75.04 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 7:55 PM
Daylight: 13 hrs 49 mins
Moon Transit: 12:00 AM
Moonset: 5:13 AM
Moon Phase: Full
Moon Illumination: 99.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM11:34 AM - 2:04 PM
Minor Periods
6:48 PM - 8:18 PM4:43 AM - 6:13 AM
Action Rating: 5 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 5.57 μg/m3
Sulphur Dioxide: 1.1 μg/m3
Ozone: 63.54 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 7:56 PM
Daylight: 13 hrs 51 mins
Moon Transit: 12:32 AM
Moonset: 5:38 AM
Moon Phase: Full
Moon Illumination: 100.0%
Best Times for Fishing or Hunting
Major Periods
12:02 AM - 2:32 AM12:19 AM - 2:49 PM
Minor Periods
7:52 PM - 9:22 PM5:08 AM - 6:38 AM
Action Rating: 4 out of 5
