Station 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

Flood Warning issued July 11 at 9:44AM CDT until July 15 at 3:00PM CDT by NWS St Louis MO

Effective: Sat July 11, 2026, 9:44 AM
Expires: Sun July 12, 2026, 9:45 PM

...The National Weather Service in St Louis has issued a Flood Warning for the following rivers in Missouri... Meramec River at Pacific. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is forecast. * WHERE...Meramec River at Pacific. * WHEN...From Sunday evening to Wednesday afternoon. * IMPACTS...At 17.0 feet, State Highway AK begins flooding near the intersection with State Highway O near Robertsville. * ADDITIONAL DETAILS... - At 9:00 AM CDT Saturday the stage was -0.8 feet. - Forecast...The river is expected to rise above flood stage tomorrow evening to a crest of 17.4 feet early Monday afternoon. It will then fall below flood stage Tuesday morning. - Flood stage is 15.0 feet.

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. 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 July 11 at 9:32PM CDT until July 15 at 2:05AM CDT by NWS St Louis MO

Effective: Sat July 11, 2026, 9:32 PM
Expires: Mon July 13, 2026, 9:45 AM

...The Flood Warning continues for the following rivers in Missouri... Meramec River near Sullivan. Meramec River at Pacific. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is forecast. * WHERE...Meramec River at Pacific. * WHEN...From Sunday evening to late Tuesday night. * IMPACTS...At 16.0 feet, Route N begins to flood. * ADDITIONAL DETAILS... - At 9:00 PM CDT Saturday the stage was 6.8 feet. - Forecast...The river is expected to rise above flood stage tomorrow evening to a crest of 15.8 feet early Monday morning. It will then fall below flood stage Monday evening. - Flood stage is 15.0 feet.

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. 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 July 11 at 9:23AM CDT until July 14 at 11:36AM CDT by NWS St Louis MO

Effective: Sat July 11, 2026, 9:23 AM
Expires: Sun July 12, 2026, 9:30 PM

...The Flood Warning continues for the following rivers in Missouri... Meramec River near Sullivan. Meramec River near Steelville. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Moderate flooding is occurring and moderate flooding is forecast. * WHERE...Meramec River near Sullivan. * WHEN...Until Tuesday morning. * IMPACTS...Below 22.0 feet, Missouri Route W may become available for use beyond Route JJ. Below 21.0 feet, Sappington Bridge Road just north of the Meramec River bridge may become available for use. Below 18.5 feet, Missouri Route N may become available for use in both directions. * ADDITIONAL DETAILS... - At 8:29 AM CDT Saturday the stage was 22.8 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:29 AM CDT Saturday was 23.6 feet. - Forecast...The river is expected to fall below flood stage early Monday morning and continue falling to 4.4 feet Friday morning. - Flood stage is 11.0 feet.

Motorists should not attempt to drive around barricades or drive cars through flooded areas. Be especially cautious at night when it is harder to recognize the dangers of flooding. 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 July 11 at 9:32PM CDT until July 13 at 5:45PM CDT by NWS St Louis MO

Effective: Sat July 11, 2026, 9:32 PM
Expires: Mon July 13, 2026, 9:45 AM

...The Flood Warning continues for the following rivers in Missouri... Meramec River near Sullivan. Meramec River at Pacific. 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...Meramec River near Sullivan. * WHEN...Until Monday afternoon. * IMPACTS...At 18.5 feet, Near this height, Missouri Route N will be closed in both directions. * ADDITIONAL DETAILS... - At 8:29 PM CDT Saturday the stage was 19.4 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:29 PM CDT Saturday was 23.6 feet. - Forecast...The river is expected to fall below flood stage late tomorrow morning and continue falling to 4.4 feet Friday evening. - Flood stage is 11.0 feet.

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. 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