Winter Storm Warnings
March 10 2026
...The Flood Warning is extended for the following rivers in
Illinois...Missouri...
Kaskaskia River at Carlyle.
Meramec River at Valley Park.
Meramec River near Eureka.
Meramec River near Sullivan.
River forecasts are based on observed precipitation and forecast
precipitation for the next 48 hours.
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Meramec River near Eureka.
* WHEN...Until late Wednesday night.
* IMPACTS...At 22.0 feet, Willman Road near the Highway 109 bridge
becomes inundated and impassable.
* ADDITIONAL DETAILS...
- At 9:30 AM CDT Monday the stage was 21.3 feet.
- Recent Activity...The maximum river stage in the 24 hours ending
at 9:30 AM CDT Monday was 23.2 feet.
- Forecast...The river will fall to 21.2 feet this afternoon. It
will then rise to 21.7 feet tomorrow morning. It will fall below
flood stage late tomorrow evening to 8.3 feet early Saturday
afternoon then rise again.
- Flood stage is 19.0 feet.
...The Flood Warning is extended for the following rivers in
Illinois...Missouri...
Kaskaskia River at Carlyle.
Meramec River at Valley Park.
Meramec River near Eureka.
Meramec River near Sullivan.
River forecasts are based on observed precipitation and forecast
precipitation for the next 48 hours.
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Meramec River near Sullivan.
* WHEN...Until Tuesday evening.
* IMPACTS...At 13.5 feet, Cave Road begins flooding at Onondaga Cave
State Park near this height.
* ADDITIONAL DETAILS...
- At 9:29 AM CDT Monday the stage was 13.5 feet.
- Recent Activity...The maximum river stage in the 24 hours ending
at 9:29 AM CDT Monday was 18.2 feet.
- Forecast...The river is expected to fall below flood stage this
afternoon and continue falling to 5.6 feet Sunday morning.
- Flood stage is 11.0 feet.
...The Flood Warning is extended for the following rivers in
Illinois...Missouri...
Kaskaskia River at Carlyle.
Meramec River at Valley Park.
Meramec River near Eureka.
Meramec River near Sullivan.
River forecasts are based on observed precipitation and forecast
precipitation for the next 48 hours.
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Meramec River at Valley Park.
* WHEN...Until late Wednesday night.
* IMPACTS...At 19.5 feet, Buder Park and the recreation park at the
water plant floods.
* ADDITIONAL DETAILS...
- At 9:30 AM CDT Monday the stage was 19.4 feet.
- Recent Activity...The maximum river stage in the 24 hours ending
at 9:30 AM CDT Monday was 20.5 feet.
- Forecast...The river is expected to fall below flood stage late
tomorrow evening and continue falling to 5.6 feet Sunday morning.
- Flood stage is 18.0 feet.
...The Flood Warning is extended for the following rivers in
Illinois...Missouri...
Kaskaskia River at Carlyle.
Meramec River at Valley Park.
Meramec River near Eureka.
Meramec River near Sullivan.
River forecasts are based on observed precipitation and forecast
precipitation for the next 48 hours.
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Kaskaskia River at Carlyle.
* WHEN...Until Sunday afternoon.
* IMPACTS...At 16.5 feet, Near this height, downstream agricultural
fields begin flooding.
* ADDITIONAL DETAILS...
- At 9:30 AM CDT Monday the stage was 16.8 feet.
- Recent Activity...The maximum river stage in the 24 hours ending
at 9:30 AM CDT Monday was 16.9 feet.
- Forecast...The river is expected to rise to a crest of 16.9 feet
this afternoon. It will then fall below flood stage Saturday
morning.
- Flood stage is 16.5 feet.
...Forecast flooding changed from Minor to Moderate severity and
increased in duration for the following rivers in Missouri...
Big River at Byrnesville.
River forecasts are based on observed precipitation and forecast
precipitation for the next 48 hours.
* WHAT...Moderate flooding is occurring and moderate flooding is
forecast.
* WHERE...Big River at Byrnesville.
* WHEN...Until Wednesday morning.
* IMPACTS...At 20.5 feet, Burgan Grove Road begins flooding near
Cottage Grove Road, cutting off access to Cottage Grove Road.
Highway W near Hoene Spring is closed as water crosses the
pavement.
* ADDITIONAL DETAILS...
- At 9:45 AM CDT Monday the stage was 20.1 feet.
- Recent Activity...The maximum river stage in the 24 hours ending
at 9:45 AM CDT Monday was 20.1 feet.
- Forecast...The river is expected to rise to a crest of 20.1 feet
this afternoon. It will then fall below flood stage tomorrow
morning.
- Flood stage is 16.0 feet.
...The Flood Warning continues for the following rivers in Kansas...
Marais Des Cygnes River at La Cygne affecting Linn County.
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Marais Des Cygnes River at La Cygne.
* WHEN...Until late tomorrow evening.
* IMPACTS...At 25.0 feet, Low lying farmland and other rural land
floods.
* ADDITIONAL DETAILS...
- At 8:15 AM CDT Monday the stage was 27.6 feet.
- Forecast...The river is expected to fall below flood stage
this evening and continue falling to 9.2 feet Saturday
morning.
- Flood stage is 25.0 feet.
- http://www.weather.gov/safety/flood