Alert archive / Illinois / River Flood Warnings in 2025
River Flood Warning 52, NWS St. Louis, MO
NWS St. Louis, MO issued this river flood warning at Jul 12, 2025, 2:41 PM CDT for Pike County, Illinois; Pike County, Missouri. It took effect at Jul 13, 2025, 1:00 PM CDT. It was in force for 5 days.
The area
The outline as issued.
The facts
- Issued
- Jul 12, 2025, 2:41 PM CDT (19:41 UTC)
- In effect from
- Jul 13, 2025, 1:00 PM CDT
- Expired
- Jul 18, 2025, 9:49 PM CDT
- In force
- 5 days
- Issued by
- NWS St. Louis, MO
- Area
- Storm-based polygon
- Flood severity
- Minor
Counties Pike County, IL, Pike County, MO
The radar
The St Louis radar (KLSX), 87 km from the middle of the area, began a volume at 19:41 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The river
Written for the forecast point Mississippi River at Louisiana (LUSM7).
- Action stage
- 13 ft
- Minor stage
- 15 ft
- Moderate stage
- 20 ft
- Major stage
- 25 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.
The text
As transmitted.
876
WGUS43 KLSX 121941
FLWLSX
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service St Louis MO
241 PM CDT Sat Jul 12 2025
...The National Weather Service in St Louis has issued a Flood
Warning for the following rivers in Illinois...Missouri...
Mississippi River at Clarksville.
Mississippi River at Louisiana.
River forecasts are based on observed precipitation and forecast
precipitation for the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Stay tuned to further developments by listening to your local radio,
television, or NOAA Weather Radio for further information.
This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx
&&
ILC013-MOC163-140745-
/O.NEW.KLSX.FL.W.0051.250713T1600Z-000000T0000Z/
/CLKM7.1.ER.250713T1600Z.250715T1200Z.000000T0000Z.NO/
241 PM CDT Sat Jul 12 2025
...FLOOD WARNING IN EFFECT FROM SUNDAY MORNING UNTIL FURTHER
NOTICE...
* WHAT...Minor flooding is forecast.
* WHERE...Mississippi River at Clarksville.
* WHEN...From Sunday morning until further notice.
* IMPACTS...At 27.2 feet, Silo Park just northwest of Clarksville
off Highway 79 begins flooding.
* ADDITIONAL DETAILS...
- At 2:30 PM CDT Saturday the stage was 24.2 feet.
- Forecast...The river is expected to rise above flood stage
late tomorrow morning and continue rising to a crest of 26.6
feet Tuesday morning.
- Flood stage is 25.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Sun Mon Tue Wed Thu
Mississippi River
Clarksville 25.0 24.2 24.8 25.9 26.6 26.5 26.3
&&
LAT...LON 3939 9097 3946 9088 3940 9081 3932 9075
3925 9071 3925 9083 3930 9090 3932 9088
3936 9092 3935 9095
$$
ILC149-MOC163-140745-
/O.NEW.KLSX.FL.W.0052.250713T1800Z-250720T2100Z/
/LUSM7.1.ER.250713T1800Z.250715T0600Z.250719T1500Z.NO/
241 PM CDT Sat Jul 12 2025
...FLOOD WARNING IN EFFECT FROM SUNDAY AFTERNOON TO SUNDAY, JULY
20...
* WHAT...Minor flooding is forecast.
* WHERE...Mississippi River at Louisiana.
* WHEN...From Sunday afternoon to Sunday, July 20.
* IMPACTS...At 17.0 feet, The parking area at the boat house floods.
* ADDITIONAL DETAILS...
- At 2:30 PM CDT Saturday the stage was 14.2 feet.
- Forecast...The river is expected to rise above flood stage
early tomorrow afternoon to a crest of 16.1 feet early
Tuesday morning. It will then fall below flood stage
Saturday, July 19.
- Flood stage is 15.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Sun Mon Tue Wed Thu
Mississippi River
Louisiana 15.0 14.2 14.7 15.7 16.1 15.9 15.8
&&
LAT...LON 3946 9110 3953 9099 3946 9088 3939 9097
3941 9100 3939 9103 3943 9107
$$
MRB14 follow-up statements
562
WGUS83 KLSX 130152
FLSLSX
Flood Statement
National Weather Service St Louis MO
852 PM CDT Sat Jul 12 2025
...The Flood Warning is extended for the following rivers in
Missouri...Illinois...
Mississippi River at Clarksville.
Mississippi River at Louisiana.
River forecasts are based on observed precipitation and forecast
precipitation for the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Stay tuned to further developments by listening to your local radio,
television, or NOAA Weather Radio for further information.
This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx
&&
ILC013-MOC163-141400-
/O.EXT.KLSX.FL.W.0051.250713T1800Z-000000T0000Z/
/CLKM7.1.ER.250713T1800Z.250718T0000Z.000000T0000Z.NO/
852 PM CDT Sat Jul 12 2025
...FLOOD WARNING NOW IN EFFECT FROM SUNDAY AFTERNOON UNTIL FURTHER
NOTICE...
* WHAT...Minor flooding is forecast.
* WHERE...Mississippi River at Clarksville.
* WHEN...From Sunday afternoon until further notice.
* IMPACTS...At 25.5 feet, State Route P east of Elsberry begins
flooding just east of the levee.
* ADDITIONAL DETAILS...
- At 8:30 PM CDT Saturday the stage was 24.3 feet.
- Forecast...The river will rise above flood stage early
tomorrow afternoon to 26.0 feet Tuesday evening. It will then
fall early Thursday morning. It will rise to 26.1 feet Friday
morning. It will then fall again but remain above flood
stage.
- Flood stage is 25.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Mon Tue Wed Thu Fri
Mississippi River
Clarksville 25.0 24.3 25.5 26.0 25.9 26.0 26.1
&&
LAT...LON 3939 9097 3946 9088 3940 9081 3932 9075
3925 9071 3925 9083 3930 9090 3932 9088
3936 9092 3935 9095
$$
ILC149-MOC163-141400-
/O.EXT.KLSX.FL.W.0052.250713T2100Z-250721T0000Z/
/LUSM7.1.ER.250713T2100Z.250715T1200Z.250719T1800Z.NO/
852 PM CDT Sat Jul 12 2025
...FLOOD WARNING NOW IN EFFECT FROM SUNDAY AFTERNOON TO SUNDAY, JULY
20...
* WHAT...Minor flooding is forecast.
* WHERE...Mississippi River at Louisiana.
* WHEN...From Sunday afternoon to Sunday, July 20.
* IMPACTS...At 15.0 feet, The first quarter mile of Edison Avenue
beyond the railroad tracks begins flooding near this height.
* ADDITIONAL DETAILS...
- At 8:30 PM CDT Saturday the stage was 14.4 feet.
- Forecast...The river will rise above flood stage tomorrow
afternoon to 15.7 feet Tuesday morning. It will then fall
early Thursday morning. It will rise to 15.6 feet Friday
morning. It will then fall below flood stage Saturday, July
19.
- Flood stage is 15.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Mon Tue Wed Thu Fri
Mississippi River
Louisiana 15.0 14.4 15.3 15.7 15.5 15.6 15.6
&&
LAT...LON 3946 9110 3953 9099 3946 9088 3939 9097
3941 9100 3939 9103
$$
Elmore382
WGUS83 KLSX 131624
FLSLSX
Flood Statement
National Weather Service St Louis MO
1124 AM CDT Sun Jul 13 2025
...The Flood Warning is extended for the following rivers in
Illinois...Missouri...
Mississippi River at Louisiana.
...The Flood Warning continues for the following rivers in
Illinois...Missouri...
Mississippi River at Clarksville.
River forecasts are based on observed precipitation and forecast
precipitation for the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Stay tuned to further developments by listening to your local radio,
television, or NOAA Weather Radio for further information.
This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx
&&
ILC149-MOC163-150430-
/O.EXT.KLSX.FL.W.0052.250714T0600Z-250721T0000Z/
/LUSM7.1.ER.250714T0600Z.250716T0600Z.250719T1800Z.NO/
1124 AM CDT Sun Jul 13 2025
...FLOOD WARNING NOW IN EFFECT FROM LATE TONIGHT TO SUNDAY EVENING...
* WHAT...Minor flooding is forecast.
* WHERE...Mississippi River at Louisiana.
* WHEN...From late tonight to Sunday evening.
* IMPACTS...At 15.0 feet, The first quarter mile of Edison Avenue
beyond the railroad tracks begins flooding near this height.
* ADDITIONAL DETAILS...
- At 11:00 AM CDT Sunday the stage was 14.7 feet.
- Forecast...The river is expected to rise above flood stage
just after midnight tonight to a crest of 15.6 feet early
Wednesday morning. It will then fall below flood stage early
Saturday afternoon.
- Flood stage is 15.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Mon Tue Wed Thu Fri
Mississippi River
Louisiana 15.0 14.7 15.1 15.5 15.6 15.6 15.5
&&
LAT...LON 3946 9110 3953 9099 3946 9088 3939 9097
3941 9100 3939 9103
$$
ILC013-MOC163-150430-
/O.EXT.KLSX.FL.W.0051.250714T0600Z-250721T1500Z/
/CLKM7.1.ER.250714T0600Z.250716T1200Z.250720T0900Z.NO/
1124 AM CDT Sun Jul 13 2025
...FLOOD WARNING NOW IN EFFECT FROM LATE TONIGHT TO MONDAY, JULY
21...
* WHAT...Minor flooding is forecast.
* WHERE...Mississippi River at Clarksville.
* WHEN...From late tonight to Monday, July 21.
* IMPACTS...At 25.5 feet, State Route P east of Elsberry begins
flooding just east of the levee.
* ADDITIONAL DETAILS...
- At 11:00 AM CDT Sunday the stage was 24.6 feet.
- Forecast...The river is expected to rise above flood stage
just after midnight tonight to a crest of 25.9 feet Wednesday
morning. It will then fall below flood stage Sunday, July 20.
- Flood stage is 25.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Mon Tue Wed Thu Fri
Mississippi River
Clarksville 25.0 24.6 25.2 25.6 25.9 25.9 25.8
&&
LAT...LON 3939 9097 3946 9088 3940 9081 3932 9075
3925 9071 3925 9083 3930 9090 3932 9088
3936 9092 3935 9095
$$
Pfahler458
WGUS83 KLSX 140133
FLSLSX
Flood Statement
National Weather Service St Louis MO
833 PM CDT Sun Jul 13 2025
...The Flood Warning continues for the following rivers in
Illinois...Missouri...
Mississippi River at Louisiana.
Mississippi River at Clarksville.
...The Flood Warning is extended for the following rivers in
Illinois...Missouri...
Mississippi River at Hannibal.
River forecasts are based on observed precipitation and forecast
precipitation for the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Stay tuned to further developments by listening to your local radio,
television, or NOAA Weather Radio for further information.
This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx
&&
ILC149-MOC163-151345-
/O.EXT.KLSX.FL.W.0052.250714T0225Z-250720T1800Z/
/LUSM7.1.ER.250714T0225Z.250714T1800Z.250719T1200Z.NO/
833 PM CDT Sun Jul 13 2025
...FLOOD WARNING NOW IN EFFECT UNTIL SUNDAY AFTERNOON...
* WHAT...Minor flooding is forecast.
* WHERE...Mississippi River at Louisiana.
* WHEN...Until Sunday afternoon.
* IMPACTS...At 15.0 feet, The first quarter mile of Edison Avenue
beyond the railroad tracks begins flooding near this height.
* ADDITIONAL DETAILS...
- At 8:00 PM CDT Sunday the stage was 15.0 feet.
- Forecast...The river will rise to 15.4 feet tomorrow evening.
It will then fall Tuesday evening. It will rise to 15.4 feet
Thursday evening. It will then fall below flood stage
Saturday morning.
- Flood stage is 15.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Tue Wed Thu Fri Sat
Mississippi River
Louisiana 15.0 15.0 15.3 15.4 15.4 15.3 15.0
&&
LAT...LON 3946 9110 3953 9099 3946 9088 3939 9097
3941 9100 3939 9103
$$
ILC149-MOC127-151345-
/O.EXT.KLSX.FL.W.0053.250714T0600Z-250719T1800Z/
/HNNM7.1.ER.250714T0600Z.250715T1800Z.250718T1200Z.NO/
833 PM CDT Sun Jul 13 2025
...FLOOD WARNING NOW IN EFFECT FROM LATE TONIGHT TO SATURDAY
AFTERNOON...
* WHAT...Minor flooding is forecast.
* WHERE...Mississippi River at Hannibal.
* WHEN...From late tonight to Saturday afternoon.
* IMPACTS...At 17.0 feet, John Hay Recreation Area on east side
(inside the Illinois Sny Levee) begins flooding.
* ADDITIONAL DETAILS...
- At 8:15 PM CDT Sunday the stage was 16.9 feet.
- Forecast...The river will rise above flood stage just after
midnight tonight to 17.1 feet early tomorrow afternoon. It
will then fall to flood stage tomorrow evening. It will rise
to 17.2 feet early Thursday afternoon. It will then fall
below flood stage Friday morning.
- Flood stage is 17.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Tue Wed Thu Fri Sat
Mississippi River
Hannibal 17.0 16.9 17.1 17.2 17.2 17.0 16.6
&&
LAT...LON 3983 9148 3983 9135 3974 9121 3967 9132
3969 9134 3968 9139 3971 9136
$$
ILC013-MOC163-151345-
/O.EXT.KLSX.FL.W.0051.250714T0600Z-250721T1200Z/
/CLKM7.1.ER.250714T0600Z.250717T0000Z.250720T0600Z.NO/
833 PM CDT Sun Jul 13 2025
...FLOOD WARNING NOW IN EFFECT FROM LATE TONIGHT TO MONDAY, JULY
21...
* WHAT...Minor flooding is forecast.
* WHERE...Mississippi River at Clarksville.
* WHEN...From late tonight to Monday, July 21.
* IMPACTS...At 25.5 feet, State Route P east of Elsberry begins
flooding just east of the levee.
* ADDITIONAL DETAILS...
- At 8:00 PM CDT Sunday the stage was 24.8 feet.
- Forecast...The river will rise above flood stage just after
midnight tonight to 25.6 feet early Tuesday morning. It will
then fall Wednesday morning. It will rise to 25.7 feet early
Thursday afternoon. It will then fall below flood stage
Sunday, July 20.
- Flood stage is 25.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Tue Wed Thu Fri Sat
Mississippi River
Clarksville 25.0 24.8 25.5 25.5 25.7 25.6 25.3
&&
LAT...LON 3939 9097 3946 9088 3940 9081 3932 9075
3925 9071 3925 9083 3930 9090 3932 9088
3936 9092 3935 9095
$$
Elmore667
WGUS83 KLSX 141535
FLSLSX
Flood Statement
National Weather Service St Louis MO
1035 AM CDT Mon Jul 14 2025
...The Flood Warning continues for the following rivers in
Illinois...Missouri...
Mississippi River at Hannibal.
Mississippi River at Louisiana.
Mississippi River at Clarksville.
River forecasts are based on observed precipitation and forecast
precipitation for the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Stay tuned to further developments by listening to your local radio,
television, or NOAA Weather Radio for further information.
This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx
&&
ILC149-MOC127-160345-
/O.EXT.KLSX.FL.W.0053.000000T0000Z-250717T1800Z/
/HNNM7.1.ER.250714T0907Z.250714T0915Z.250716T1200Z.NO/
1035 AM CDT Mon Jul 14 2025
...FLOOD WARNING NOW IN EFFECT UNTIL THURSDAY AFTERNOON...
* WHAT...Minor flooding is forecast.
* WHERE...Mississippi River at Hannibal.
* WHEN...Until Thursday afternoon.
* IMPACTS...At 17.0 feet, John Hay Recreation Area on east side
(inside the Illinois Sny Levee) begins flooding.
* ADDITIONAL DETAILS...
- At 10:15 AM CDT Monday the stage was 17.0 feet.
- Forecast...The river will stay near 17 feet through Wednesday
morning. It will then fall again below flood stage.
- Flood stage is 17.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Tue Wed Thu Fri Sat
Mississippi River
Hannibal 17.0 17.0 16.9 17.0 16.8 16.6 16.3
&&
LAT...LON 3983 9148 3983 9135 3974 9121 3967 9132
3969 9134 3968 9139 3971 9136
$$
ILC149-MOC163-160345-
/O.EXT.KLSX.FL.W.0052.000000T0000Z-250720T0600Z/
/LUSM7.1.ER.250714T0135Z.250714T1500Z.250719T0000Z.NO/
1035 AM CDT Mon Jul 14 2025
...FLOOD WARNING NOW IN EFFECT UNTIL LATE SATURDAY NIGHT...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Louisiana.
* WHEN...Until late Saturday night.
* IMPACTS...At 15.0 feet, The first quarter mile of Edison Avenue
beyond the railroad tracks begins flooding near this height.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Monday the stage was near 15 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Monday was 15 feet.
- Forecast...The river is expected to fall below flood stage
Friday evening and continue falling to 13.5 feet Monday, July
21.
- Flood stage is 15.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Tue Wed Thu Fri Sat
Mississippi River
Louisiana 15.0 15.5 15.5 15.5 15.3 15.1 14.8
&&
LAT...LON 3946 9110 3953 9099 3946 9088 3939 9097
3941 9100 3939 9103
$$
ILC013-MOC163-160345-
/O.EXT.KLSX.FL.W.0051.000000T0000Z-250721T0000Z/
/CLKM7.1.ER.250714T0540Z.250715T0000Z.250719T1800Z.NO/
1035 AM CDT Mon Jul 14 2025
...FLOOD WARNING NOW IN EFFECT UNTIL SUNDAY EVENING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Clarksville.
* WHEN...Until Sunday evening.
* IMPACTS...At 25.5 feet, State Route P east of Elsberry begins
flooding just east of the levee.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Monday the stage was 25.4 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Monday was 25.4 feet.
- Forecast...The river is expected to rise to a crest of 25.5
feet this evening. It will then fall below flood stage early
Saturday afternoon.
- Flood stage is 25.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Tue Wed Thu Fri Sat
Mississippi River
Clarksville 25.0 25.4 25.5 25.5 25.5 25.3 25.1
&&
LAT...LON 3939 9097 3946 9088 3940 9081 3932 9075
3925 9071 3925 9083 3930 9090 3932 9088
3936 9092 3935 9095
$$
KD355
WGUS83 KLSX 150136
FLSLSX
Flood Statement
National Weather Service St Louis MO
836 PM CDT Mon Jul 14 2025
...The Flood Warning continues for the following rivers in
Illinois...Missouri...
Mississippi River at Louisiana.
Mississippi River at Clarksville.
Mississippi River at Hannibal.
River forecasts are based on observed precipitation and forecast
precipitation for the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Stay tuned to further developments by listening to your local radio,
television, or NOAA Weather Radio for further information.
This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx
&&
ILC149-MOC163-161345-
/O.EXT.KLSX.FL.W.0052.000000T0000Z-250719T1800Z/
/LUSM7.1.ER.250714T0135Z.250715T0100Z.250718T1200Z.NO/
836 PM CDT Mon Jul 14 2025
...FLOOD WARNING NOW IN EFFECT UNTIL SATURDAY AFTERNOON...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Louisiana.
* WHEN...Until Saturday afternoon.
* IMPACTS...At 15.0 feet, The first quarter mile of Edison Avenue
beyond the railroad tracks begins flooding near this height.
* ADDITIONAL DETAILS...
- At 8:00 PM CDT Monday the stage was 15.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:00 PM CDT Monday was 15.5 feet.
- Forecast...The river is expected to fall below flood stage
Friday morning and continue falling to 13.2 feet Monday, July
21.
- Flood stage is 15.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Wed Thu Fri Sat Sun
Mississippi River
Louisiana 15.0 15.5 15.5 15.3 15.0 14.6 14.1
&&
LAT...LON 3946 9110 3953 9099 3946 9088 3939 9097
3941 9100 3939 9103
$$
ILC013-MOC163-161345-
/O.EXT.KLSX.FL.W.0051.000000T0000Z-250720T1800Z/
/CLKM7.1.ER.250714T0540Z.250715T0600Z.250719T1200Z.NO/
836 PM CDT Mon Jul 14 2025
...FLOOD WARNING NOW IN EFFECT UNTIL SUNDAY AFTERNOON...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Clarksville.
* WHEN...Until Sunday afternoon.
* IMPACTS...At 25.5 feet, State Route P east of Elsberry begins
flooding just east of the levee.
* ADDITIONAL DETAILS...
- At 8:00 PM CDT Monday the stage was 25.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:00 PM CDT Monday was 25.5 feet.
- Forecast...The river is expected to rise to a crest of 25.5
feet just after midnight tonight. It will then fall below
flood stage Saturday morning.
- Flood stage is 25.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Wed Thu Fri Sat Sun
Mississippi River
Clarksville 25.0 25.5 25.5 25.5 25.3 25.0 24.4
&&
LAT...LON 3939 9097 3946 9088 3940 9081 3932 9075
3925 9071 3925 9083 3930 9090 3932 9088
3936 9092 3935 9095
$$
ILC149-MOC127-161345-
/O.CON.KLSX.FL.W.0053.000000T0000Z-250717T1800Z/
/HNNM7.1.ER.250714T0907Z.250714T0915Z.250716T1200Z.NO/
836 PM CDT Mon Jul 14 2025
...FLOOD WARNING REMAINS IN EFFECT UNTIL THURSDAY AFTERNOON...
* WHAT...Minor flooding is forecast.
* WHERE...Mississippi River at Hannibal.
* WHEN...Until Thursday afternoon.
* IMPACTS...At 17.0 feet, John Hay Recreation Area on east side
(inside the Illinois Sny Levee) begins flooding.
* ADDITIONAL DETAILS...
- At 8:15 PM CDT Monday the stage was 16.9 feet.
- Forecast...The river is expected to remain near 17 feet
through Tuesday night. It will then fall below flood stage
Wednesday morning.
- Flood stage is 17.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Wed Thu Fri Sat Sun
Mississippi River
Hannibal 17.0 16.9 17.0 16.8 16.6 16.2 15.8
&&
LAT...LON 3983 9148 3983 9135 3974 9121 3967 9132
3969 9134 3968 9139 3971 9136
$$
19217
WGUS83 KLSX 151610
FLSLSX
Flood Statement
National Weather Service St Louis MO
1110 AM CDT Tue Jul 15 2025
...The Flood Warning is extended for the following rivers in
Illinois...Missouri...
Mississippi River at Hannibal.
Mississippi River at Louisiana.
Mississippi River at Clarksville.
River forecasts are based on observed precipitation and forecast
precipitation for the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Stay tuned to further developments by listening to your local radio,
television, or NOAA Weather Radio for further information.
This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx
&&
ILC149-MOC127-170415-
/O.EXT.KLSX.FL.W.0053.000000T0000Z-250718T0600Z/
/HNNM7.1.ER.250714T0907Z.250716T1200Z.250717T0000Z.NO/
1110 AM CDT Tue Jul 15 2025
...FLOOD WARNING NOW IN EFFECT UNTIL LATE THURSDAY NIGHT...
* WHAT...Minor flooding is forecast.
* WHERE...Mississippi River at Hannibal.
* WHEN...Until late Thursday night.
* IMPACTS...At 17.0 feet, John Hay Recreation Area on east side
(inside the Illinois Sny Levee) begins flooding.
* ADDITIONAL DETAILS...
- At 10:15 AM CDT Tuesday the stage was 17.0 feet.
- Forecast...The river is expected to rise above flood stage
this afternoon to a crest of 17.1 feet tomorrow morning. It
will then fall below flood stage tomorrow evening.
- Flood stage is 17.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Wed Thu Fri Sat Sun
Mississippi River
Hannibal 17.0 17.0 17.1 16.8 16.6 16.2 15.8
&&
LAT...LON 3983 9148 3983 9135 3974 9121 3967 9132
3969 9134 3968 9139 3971 9136
$$
ILC149-MOC163-170415-
/O.EXT.KLSX.FL.W.0052.000000T0000Z-250720T0600Z/
/LUSM7.1.ER.250714T0135Z.250715T1800Z.250719T0000Z.NO/
1110 AM CDT Tue Jul 15 2025
...FLOOD WARNING NOW IN EFFECT UNTIL LATE SATURDAY NIGHT...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Louisiana.
* WHEN...Until late Saturday night.
* IMPACTS...At 15.0 feet, The first quarter mile of Edison Avenue
beyond the railroad tracks begins flooding near this height.
* ADDITIONAL DETAILS...
- At 11:00 AM CDT Tuesday the stage was 15.6 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 11:00 AM CDT Tuesday was 15.6 feet.
- Forecast...The river is expected to rise to a crest of 15.6
feet this afternoon. It will then fall below flood stage
Friday evening.
- Flood stage is 15.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Wed Thu Fri Sat Sun
Mississippi River
Louisiana 15.0 15.6 15.6 15.5 15.2 14.8 14.3
&&
LAT...LON 3946 9110 3953 9099 3946 9088 3939 9097
3941 9100 3939 9103
$$
ILC013-MOC163-170415-
/O.EXT.KLSX.FL.W.0051.000000T0000Z-250721T0300Z/
/CLKM7.1.ER.250714T0540Z.250716T0600Z.250719T2100Z.NO/
1110 AM CDT Tue Jul 15 2025
...FLOOD WARNING NOW IN EFFECT UNTIL SUNDAY EVENING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Clarksville.
* WHEN...Until Sunday evening.
* IMPACTS...At 25.5 feet, State Route P east of Elsberry begins
flooding just east of the levee.
* ADDITIONAL DETAILS...
- At 11:00 AM CDT Tuesday the stage was 25.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 11:00 AM CDT Tuesday was 25.5 feet.
- Forecast...The river is expected to rise to a crest of 25.6
feet just after midnight tonight. It will then fall below
flood stage Saturday afternoon.
- Flood stage is 25.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Wed Thu Fri Sat Sun
Mississippi River
Clarksville 25.0 25.5 25.6 25.6 25.5 25.2 24.7
&&
LAT...LON 3939 9097 3946 9088 3940 9081 3932 9075
3925 9071 3925 9083 3930 9090 3932 9088
3936 9092 3935 9095
$$
Elmore193
WGUS83 KLSX 160150
FLSLSX
Flood Statement
National Weather Service St Louis MO
850 PM CDT Tue Jul 15 2025
...The Flood Warning continues for the following river in Illinois...
Missouri...
Mississippi River at Hannibal.
Mississippi River at Louisiana.
Mississippi River at Clarksville.
River forecasts are based on observed precipitation and forecast
precipitation for the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Stay tuned to further developments by listening to your local radio,
television, or NOAA Weather Radio for further information.
This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx
&&
ILC149-MOC127-171400-
/O.EXT.KLSX.FL.W.0053.000000T0000Z-250717T1800Z/
/HNNM7.1.ER.250714T0907Z.250716T0045Z.250716T1200Z.NO/
850 PM CDT Tue Jul 15 2025
...FLOOD WARNING NOW IN EFFECT UNTIL THURSDAY AFTERNOON...
* WHAT...Minor flooding is forecast.
* WHERE...Mississippi River at Hannibal.
* WHEN...Until Thursday afternoon.
* IMPACTS...At 17.0 feet, John Hay Recreation Area on east side
(inside the Illinois Sny Levee) begins flooding.
* ADDITIONAL DETAILS...
- At 8:15 PM CDT Tuesday the stage was 17.0 feet.
- Forecast...The river is expected to rise to a crest of 17.0
feet just after midnight tonight. It will then fall below
flood stage tomorrow morning.
- Flood stage is 17.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Thu Fri Sat Sun Mon
Mississippi River
Hannibal 17.0 17.0 16.8 16.5 16.1 15.7 15.3
&&
LAT...LON 3983 9148 3983 9135 3974 9121 3967 9132
3969 9134 3968 9139 3971 9136
$$
ILC149-MOC163-171400-
/O.EXT.KLSX.FL.W.0052.000000T0000Z-250720T0000Z/
/LUSM7.1.ER.250714T0135Z.250716T0045Z.250718T1800Z.NO/
850 PM CDT Tue Jul 15 2025
...FLOOD WARNING NOW IN EFFECT UNTIL SATURDAY EVENING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Louisiana.
* WHEN...Until Saturday evening.
* IMPACTS...At 15.0 feet, The first quarter mile of Edison Avenue
beyond the railroad tracks begins flooding near this height.
* ADDITIONAL DETAILS...
- At 8:30 PM CDT Tuesday the stage was 15.7 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:30 PM CDT Tuesday was 15.7 feet.
- Forecast...The river is expected to rise to a crest of 15.7
feet just after midnight tonight. It will then fall below
flood stage early Friday afternoon.
- Flood stage is 15.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Thu Fri Sat Sun Mon
Mississippi River
Louisiana 15.0 15.7 15.4 15.1 14.7 14.1 13.6
&&
LAT...LON 3946 9110 3953 9099 3946 9088 3939 9097
3941 9100 3939 9103
$$
ILC013-MOC163-171400-
/O.EXT.KLSX.FL.W.0051.000000T0000Z-250720T1800Z/
/CLKM7.1.ER.250714T0540Z.250716T0600Z.250719T1200Z.NO/
850 PM CDT Tue Jul 15 2025
...FLOOD WARNING NOW IN EFFECT UNTIL SUNDAY AFTERNOON...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Clarksville.
* WHEN...Until Sunday afternoon.
* IMPACTS...At 25.5 feet, State Route P east of Elsberry begins
flooding just east of the levee.
* ADDITIONAL DETAILS...
- At 8:30 PM CDT Tuesday the stage was 25.6 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:30 PM CDT Tuesday was 25.6 feet.
- Forecast...The river is expected to rise to a crest of 25.6
feet just after midnight tonight. It will then fall below
flood stage Saturday morning.
- Flood stage is 25.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Thu Fri Sat Sun Mon
Mississippi River
Clarksville 25.0 25.6 25.6 25.4 25.0 24.4 23.7
&&
LAT...LON 3939 9097 3946 9088 3940 9081 3932 9075
3925 9071 3925 9083 3930 9090 3932 9088
3936 9092 3935 9095
$$
Delia113
WGUS83 KLSX 161652
FLSLSX
Flood Statement
National Weather Service St Louis MO
1152 AM CDT Wed Jul 16 2025
...The Flood Warning is extended for the following rivers in
Missouri...Illinois...
Mississippi River at Louisiana.
Mississippi River at Clarksville.
...The Flood Warning is cancelled for the following rivers in
Missouri...Illinois...
Mississippi River at Hannibal.
River forecasts are based on observed precipitation and forecast
precipitation for the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
Stay tuned to further developments by listening to your local radio,
television, or NOAA Weather Radio for further information.
This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx
&&
ILC149-MOC127-161800-
/O.CAN.KLSX.FL.W.0053.000000T0000Z-250716T1652Z/
/HNNM7.1.ER.250714T0907Z.250716T0045Z.250716T0400Z.NO/
1152 AM CDT Wed Jul 16 2025
...FLOOD WARNING IS CANCELLED...
The Flood Warning is cancelled for
the Mississippi River at Hannibal.
* ADDITIONAL DETAILS...
- At 11:15 AM CDT Wednesday the stage was 16.9 feet.
- Forecast...The river is expected to fall to 14.9 feet
Wednesday, July 23.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Thu Fri Sat Sun Mon
Mississippi River
Hannibal 17.0 16.9 16.8 16.5 16.2 15.8 15.4
&&
LAT...LON 3983 9148 3983 9135 3974 9121 3967 9132
3969 9134 3968 9139 3971 9136
$$
ILC149-MOC163-180500-
/O.EXT.KLSX.FL.W.0052.000000T0000Z-250720T1200Z/
/LUSM7.1.ER.250714T0135Z.250716T1545Z.250719T0600Z.NO/
1152 AM CDT Wed Jul 16 2025
...FLOOD WARNING NOW IN EFFECT UNTIL SUNDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Louisiana.
* WHEN...Until Sunday morning.
* IMPACTS...At 15.0 feet, The first quarter mile of Edison Avenue
beyond the railroad tracks begins flooding near this height.
* ADDITIONAL DETAILS...
- At 11:30 AM CDT Wednesday the stage was 15.7 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 11:30 AM CDT Wednesday was 15.7 feet.
- Forecast...The river is expected to fall below flood stage
early Saturday morning and continue falling to 13.0 feet
Wednesday, July 23.
- Flood stage is 15.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Thu Fri Sat Sun Mon
Mississippi River
Louisiana 15.0 15.7 15.5 15.3 14.9 14.3 13.7
&&
LAT...LON 3946 9110 3953 9099 3946 9088 3939 9097
3941 9100 3939 9103
$$
ILC013-MOC163-180500-
/O.EXT.KLSX.FL.W.0051.000000T0000Z-250721T0000Z/
/CLKM7.1.ER.250714T0540Z.250716T1800Z.250719T1800Z.NO/
1152 AM CDT Wed Jul 16 2025
...FLOOD WARNING NOW IN EFFECT UNTIL SUNDAY EVENING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Clarksville.
* WHEN...Until Sunday evening.
* IMPACTS...At 25.5 feet, State Route P east of Elsberry begins
flooding just east of the levee.
* ADDITIONAL DETAILS...
- At 11:30 AM CDT Wednesday the stage was 25.6 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 11:30 AM CDT Wednesday was 25.6 feet.
- Forecast...The river is expected to rise to a crest of 25.6
feet this afternoon. It will then fall below flood stage
early Saturday afternoon.
- Flood stage is 25.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Thu Fri Sat Sun Mon
Mississippi River
Clarksville 25.0 25.6 25.6 25.4 25.1 24.6 23.9
&&
LAT...LON 3939 9097 3946 9088 3940 9081 3932 9075
3925 9071 3925 9083 3930 9090 3932 9088
3936 9092 3935 9095
$$
Fuchs432
WGUS83 KLSX 170120
FLSLSX
Flood Statement
National Weather Service St Louis MO
820 PM CDT Wed Jul 16 2025
...The Flood Warning continues for the following rivers in
Missouri...Illinois...
Mississippi River at Louisiana.
Mississippi River at Clarksville.
River forecasts are based on observed precipitation and forecast
precipitation for the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
Stay tuned to further developments by listening to your local radio,
television, or NOAA Weather Radio for further information.
This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx
&&
ILC149-MOC163-181330-
/O.CON.KLSX.FL.W.0052.000000T0000Z-250720T1200Z/
/LUSM7.1.ER.250714T0135Z.250716T1545Z.250719T0600Z.NO/
820 PM CDT Wed Jul 16 2025
...FLOOD WARNING REMAINS IN EFFECT UNTIL SUNDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Louisiana.
* WHEN...Until Sunday morning.
* IMPACTS...At 15.0 feet, The first quarter mile of Edison Avenue
beyond the railroad tracks begins flooding near this height.
* ADDITIONAL DETAILS...
- At 8:00 PM CDT Wednesday the stage was 15.4 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:00 PM CDT Wednesday was 15.7 feet.
- Forecast...The river is expected to rise to a crest of 15.6
feet just after midnight tonight. It will then fall below
flood stage early Saturday morning.
- Flood stage is 15.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Fri Sat Sun Mon Tue
Mississippi River
Louisiana 15.0 15.4 15.3 14.9 14.3 13.7 13.3
&&
LAT...LON 3946 9110 3953 9099 3946 9088 3939 9097
3941 9100 3939 9103
$$
ILC013-MOC163-181330-
/O.CON.KLSX.FL.W.0051.000000T0000Z-250721T0000Z/
/CLKM7.1.ER.250714T0540Z.250717T0600Z.250719T1800Z.NO/
820 PM CDT Wed Jul 16 2025
...FLOOD WARNING REMAINS IN EFFECT UNTIL SUNDAY EVENING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Clarksville.
* WHEN...Until Sunday evening.
* IMPACTS...At 25.5 feet, State Route P east of Elsberry begins
flooding just east of the levee.
* ADDITIONAL DETAILS...
- At 8:00 PM CDT Wednesday the stage was 25.6 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:00 PM CDT Wednesday was 25.6 feet.
- Forecast...The river is expected to rise to a crest of 25.6
feet just after midnight tonight. It will then fall below
flood stage early Saturday afternoon.
- Flood stage is 25.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Fri Sat Sun Mon Tue
Mississippi River
Clarksville 25.0 25.6 25.4 25.1 24.6 23.9 23.3
&&
LAT...LON 3939 9097 3946 9088 3940 9081 3932 9075
3925 9071 3925 9083 3930 9090 3932 9088
3936 9092 3935 9095
$$
Maples373
WGUS83 KLSX 170144
FLSLSX
Flood Statement
National Weather Service St Louis MO
844 PM CDT Wed Jul 16 2025
...The Flood Warning continues for the following rivers in
Missouri...Illinois...
Mississippi River at Louisiana.
Mississippi River at Clarksville.
River forecasts are based on observed precipitation and forecast
precipitation for the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
Stay tuned to further developments by listening to your local radio,
television, or NOAA Weather Radio for further information.
This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx
&&
ILC149-MOC163-181345-
/O.EXT.KLSX.FL.W.0052.000000T0000Z-250719T1800Z/
/LUSM7.1.ER.250714T0135Z.250716T1545Z.250718T1200Z.NO/
844 PM CDT Wed Jul 16 2025
...FLOOD WARNING NOW IN EFFECT UNTIL SATURDAY AFTERNOON...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Louisiana.
* WHEN...Until Saturday afternoon.
* IMPACTS...At 15.0 feet, The first quarter mile of Edison Avenue
beyond the railroad tracks begins flooding near this height.
* ADDITIONAL DETAILS...
- At 8:30 PM CDT Wednesday the stage was 15.4 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:30 PM CDT Wednesday was 15.7 feet.
- Forecast...The river is expected to rise to a crest of 15.4
feet just after midnight tonight. It will then fall below
flood stage Friday morning.
- Flood stage is 15.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Fri Sat Sun Mon Tue
Mississippi River
Louisiana 15.0 15.4 15.0 14.6 14.1 13.5 13.1
&&
LAT...LON 3946 9110 3953 9099 3946 9088 3939 9097
3941 9100 3939 9103
$$
ILC013-MOC163-181345-
/O.EXT.KLSX.FL.W.0051.000000T0000Z-250720T1200Z/
/CLKM7.1.ER.250714T0540Z.250717T0600Z.250719T0600Z.NO/
844 PM CDT Wed Jul 16 2025
...FLOOD WARNING NOW IN EFFECT UNTIL SUNDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Clarksville.
* WHEN...Until Sunday morning.
* IMPACTS...At 25.5 feet, State Route P east of Elsberry begins
flooding just east of the levee.
* ADDITIONAL DETAILS...
- At 8:30 PM CDT Wednesday the stage was 25.6 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:30 PM CDT Wednesday was 25.6 feet.
- Forecast...The river is expected to rise to a crest of 25.6
feet just after midnight tonight. It will then fall below
flood stage early Saturday morning.
- Flood stage is 25.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Fri Sat Sun Mon Tue
Mississippi River
Clarksville 25.0 25.6 25.3 24.8 24.3 23.7 23.1
&&
LAT...LON 3939 9097 3946 9088 3940 9081 3932 9075
3925 9071 3925 9083 3930 9090 3932 9088
3936 9092 3935 9095
$$
Maples580
WGUS83 KLSX 171631
FLSLSX
Flood Statement
National Weather Service St Louis MO
1131 AM CDT Thu Jul 17 2025
...The Flood Warning is extended for the following points along the
Mississippi River...
Mississippi River at Louisiana.
Mississippi River at Clarksville.
River forecasts are based on observed precipitation and forecast
precipitation for the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
Stay tuned to further developments by listening to your local radio,
television, or NOAA Weather Radio for further information.
This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx
&&
ILC149-MOC163-190445-
/O.EXT.KLSX.FL.W.0052.000000T0000Z-250720T0000Z/
/LUSM7.1.ER.250714T0135Z.250716T1545Z.250718T1800Z.NO/
1131 AM CDT Thu Jul 17 2025
...FLOOD WARNING NOW IN EFFECT UNTIL SATURDAY EVENING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Louisiana.
* WHEN...Until Saturday evening.
* IMPACTS...At 15.0 feet, The first quarter mile of Edison Avenue
beyond the railroad tracks begins flooding near this height.
* ADDITIONAL DETAILS...
- At 11:00 AM CDT Thursday the stage was 15.3 feet.
- Forecast...The river is expected to fall below flood stage
early tomorrow afternoon and continue falling to 12.6 feet
Thursday, July 24.
- Flood stage is 15.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Fri Sat Sun Mon Tue
Mississippi River
Louisiana 15.0 15.3 15.1 14.7 14.2 13.6 13.1
&&
LAT...LON 3946 9110 3953 9099 3946 9088 3939 9097
3941 9100 3939 9103
$$
ILC013-MOC163-190445-
/O.EXT.KLSX.FL.W.0051.000000T0000Z-250721T0000Z/
/CLKM7.1.ER.250714T0540Z.250716T2300Z.250719T1800Z.NO/
1131 AM CDT Thu Jul 17 2025
...FLOOD WARNING NOW IN EFFECT UNTIL SUNDAY EVENING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Clarksville.
* WHEN...Until Sunday evening.
* IMPACTS...At 25.5 feet, State Route P east of Elsberry begins
flooding just east of the levee.
* ADDITIONAL DETAILS...
- At 11:00 AM CDT Thursday the stage was 25.5 feet.
- Forecast...The river is expected to fall below flood stage
early Saturday afternoon and continue falling to 22.4 feet
Thursday, July 24.
- Flood stage is 25.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Fri Sat Sun Mon Tue
Mississippi River
Clarksville 25.0 25.5 25.4 25.1 24.6 24.0 23.3
&&
LAT...LON 3939 9097 3946 9088 3940 9081 3932 9075
3925 9071 3925 9083 3930 9090 3932 9088
3936 9092 3935 9095
$$
Carney047
WGUS83 KLSX 180138
FLSLSX
Flood Statement
National Weather Service St Louis MO
838 PM CDT Thu Jul 17 2025
...The Flood Warning is extended for the following rivers in
Illinois...Missouri...
Mississippi River at Louisiana.
...The Flood Warning continues for the following rivers in
Illinois...Missouri...
Mississippi River at Clarksville.
River forecasts are based on observed precipitation and forecast
precipitation for the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
Stay tuned to further developments by listening to your local radio,
television, or NOAA Weather Radio for further information.
This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx
&&
ILC149-MOC163-191345-
/O.EXT.KLSX.FL.W.0052.000000T0000Z-250720T0600Z/
/LUSM7.1.ER.250714T0135Z.250716T1545Z.250719T0000Z.NO/
838 PM CDT Thu Jul 17 2025
...FLOOD WARNING NOW IN EFFECT UNTIL LATE SATURDAY NIGHT...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Louisiana.
* WHEN...Until late Saturday night.
* IMPACTS...At 15.0 feet, The first quarter mile of Edison Avenue
beyond the railroad tracks begins flooding near this height.
* ADDITIONAL DETAILS...
- At 8:30 PM CDT Thursday the stage was 15.3 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:30 PM CDT Thursday was 15.5 feet.
- Forecast...The river is expected to rise to a crest of 15.3
feet just after midnight tonight. It will then fall below
flood stage tomorrow evening.
- Flood stage is 15.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Sat Sun Mon Tue Wed
Mississippi River
Louisiana 15.0 15.3 14.6 14.1 13.6 13.1 12.7
&&
LAT...LON 3946 9110 3953 9099 3946 9088 3939 9097
3941 9100 3939 9103
$$
ILC013-MOC163-191345-
/O.EXT.KLSX.FL.W.0051.000000T0000Z-250720T1200Z/
/CLKM7.1.ER.250714T0540Z.250716T2300Z.250719T0600Z.NO/
838 PM CDT Thu Jul 17 2025
...FLOOD WARNING NOW IN EFFECT UNTIL SUNDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Clarksville.
* WHEN...Until Sunday morning.
* IMPACTS...At 25.5 feet, State Route P east of Elsberry begins
flooding just east of the levee.
* ADDITIONAL DETAILS...
- At 8:30 PM CDT Thursday the stage was 25.4 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:30 PM CDT Thursday was 25.6 feet.
- Forecast...The river is expected to fall below flood stage
early Saturday morning and continue falling to 21.9 feet
Thursday, July 24.
- Flood stage is 25.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Sat Sun Mon Tue Wed
Mississippi River
Clarksville 25.0 25.4 24.9 24.4 23.8 23.1 22.6
&&
LAT...LON 3939 9097 3946 9088 3940 9081 3932 9075
3925 9071 3925 9083 3930 9090 3932 9088
3936 9092 3935 9095
$$
MRB527
WGUS83 KLSX 181546
FLSLSX
Flood Statement
National Weather Service St Louis MO
1046 AM CDT Fri Jul 18 2025
...The Flood Warning continues for the following rivers in
Illinois...Missouri...
Mississippi River at Louisiana.
Mississippi River at Clarksville.
River forecasts are based on observed precipitation and forecast
precipitation for the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
Stay tuned to further developments by listening to your local radio,
television, or NOAA Weather Radio for further information.
This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx
&&
ILC149-MOC163-200300-
/O.EXT.KLSX.FL.W.0052.000000T0000Z-250720T0300Z/
/LUSM7.1.ER.250714T0135Z.250716T1545Z.250718T2100Z.NO/
1046 AM CDT Fri Jul 18 2025
...FLOOD WARNING NOW IN EFFECT UNTIL SATURDAY EVENING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Louisiana.
* WHEN...Until Saturday evening.
* IMPACTS...At 15.0 feet, The first quarter mile of Edison Avenue
beyond the railroad tracks begins flooding near this height.
* ADDITIONAL DETAILS...
- At 10:30 AM CDT Friday the stage was 15.1 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:30 AM CDT Friday was 15.4 feet.
- Forecast...The river is expected to rise to a crest of 15.1
feet this afternoon. It will then fall below flood stage late
this afternoon.
- Flood stage is 15.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Sat Sun Mon Tue Wed
Mississippi River
Louisiana 15.0 15.1 14.6 14.0 13.5 12.9 12.6
&&
LAT...LON 3946 9110 3953 9099 3946 9088 3939 9097
3941 9100 3939 9103
$$
ILC013-MOC163-200400-
/O.CON.KLSX.FL.W.0051.000000T0000Z-250720T1200Z/
/CLKM7.1.ER.250714T0540Z.250716T2300Z.250719T0600Z.NO/
1046 AM CDT Fri Jul 18 2025
...FLOOD WARNING REMAINS IN EFFECT UNTIL SUNDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Clarksville.
* WHEN...Until Sunday morning.
* IMPACTS...At 25.3 feet, The road to Port Marmac, a riverside
community of about 15 homes just south of Clarksville, begins
flooding.
* ADDITIONAL DETAILS...
- At 10:30 AM CDT Friday the stage was 25.3 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:30 AM CDT Friday was 25.5 feet.
- Forecast...The river is expected to fall below flood stage
just after midnight tonight and continue falling to 21.7 feet
Friday, July 25.
- Flood stage is 25.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Sat Sun Mon Tue Wed
Mississippi River
Clarksville 25.0 25.3 24.8 24.1 23.6 22.9 22.4
&&
LAT...LON 3939 9097 3946 9088 3940 9081 3932 9075
3925 9071 3925 9083 3930 9090 3932 9088
3936 9092 3935 9095
$$
MRB985
WGUS83 KLSX 190249
FLSLSX
Flood Statement
National Weather Service St Louis MO
949 PM CDT Fri Jul 18 2025
...The Flood Warning is cancelled for the following rivers in
Illinois...Missouri...
Mississippi River at Louisiana.
River forecasts are based on observed precipitation and forecast
precipitation for the next 24 hours.
ILC149-MOC163-190400-
/O.CAN.KLSX.FL.W.0052.000000T0000Z-250719T0249Z/
/LUSM7.1.ER.250714T0135Z.250716T1545Z.250719T0052Z.NO/
949 PM CDT Fri Jul 18 2025
...FLOOD WARNING IS CANCELLED...
The Flood Warning is cancelled for
the Mississippi River at Louisiana.
* ADDITIONAL DETAILS...
- At 9:30 PM CDT Friday the stage was 14.9 feet.
- Forecast...The river is expected to fall to 12.3 feet Friday,
July 25.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Sun Mon Tue Wed Thu
Mississippi River
Louisiana 15.0 14.9 14.2 13.7 13.2 12.8 12.5
&&
LAT...LON 3946 9110 3953 9099 3946 9088 3939 9097
3941 9100 3939 9103
$$
MaplesWhat forecasters said that day
The local office's own words before this river flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS St. Louis, MO wrote its last area forecast discussion before this river flood warning went out at Jul 12, 2:26 PM CDT, 15 minutes earlier. Its key messages:
- Scattered showers and thunderstorms are forecast each day through late next week. There will be plenty of dry time.
Area forecast discussion, Jul 12, 2:26 PM CDT, 15 minutes before
Area Forecast Discussion National Weather Service Saint Louis MO 226 PM CDT Sat Jul 12 2025 .KEY MESSAGES... - Scattered showers and thunderstorms are forecast each day through late next week. There will be plenty of dry time. && .SHORT TERM... (Through Late Sunday Night) Issued at 225 PM CDT Sat Jul 12 2025 Recent surface analysis shows a pre-frontal trough pushing through southeast Missouri and southern Illinois this afternoon. This feature is quickly traversing these areas and is forecast to stall just beyond our border. As such, tonight will be mostly dry as ongoing convection is shoved out of the area. Portions of northeast Missouri and west-central Illinois will see a relatively cool night as well with lows dropping into the mid to upper 60s. This is due to a cold front ushering lower dewpoints into these areas. Rain chances return early tomorrow morning through tomorrow afternoon as a shortwave trough over the southern Plains ejects vorticity lobes into Missouri and Illinois. These lobes will interact with a stalled front to our south and produce showers and thunderstorms. Although showers are forecast areawide, the highest concentration of thunderstorms will generally be relegated south of I-70 where moisture and instability will not have been tampered with by the drier air to the north. With around 1500 J/kg of MLCAPE present, I cannot rule out a few thunderstorms capable of gusty winds, but strong thunderstorms are unlikely. Bulk shear values of up to 15 - 20 kts will support quick-lived pulse convection as opposed to organized thunderstorms. As we've seen earlier this week, cores will likely collapse before bulking up enough to produce strong winds. Otherwise, PWATs still in the 1.75 - 2" range will support locally heavy rainfall underneath these thunderstorms. Isolated flash flooding is a possibility in locations that experience multiple thunderstorms and/or have received abundant rainfall recently. Thunderstorm coverage will taper off through the evening with a dry forecast in store by midnight. A similar night to tonight is expected with widespread mid to upper 60s forecast for most. Jaja && .LONG TERM... (Monday through Next Saturday) Issued at 225 PM CDT Sat Jul 12 2025 There is a chance for showers and thunderstorms each day from Monday through late week, but plenty of dry time is expected. Coverage and location of convection will be dictated by the position of the aforementioned stalled front and the behavior of mid-level shortwaves and vorticity maxima. Global models begin to diverge on the pattern aloft as early as Monday which has implications regarding our rain chances for the week. What they do agree on is the presence of a near-cutoff low in the Oklahoma/Arkansas vicinity on 12z Monday. This feature is progged to head northeast through the mid-Mississippi Valley through the day on Monday, and that's where the similarities end. Where exactly the feature starts the day, how strong it will be, how fast it traverses the mid-south, and where it tracks all differ. Most deterministic guidance favors a weaker, slower, and more equatorward tracking low which would result in rain chances confined to south of I-70 during the afternoon. However, there is some guidance that favors a stronger, faster, and more poleward shifting low. This solution would cause more locations to see showers and thunderstorms with them beginning earlier in the day. Although our forecast reflects the drier solution, both are possible at this juncture. Thunderstorm chances increase Tuesday as the cutoff low pushes the stalled surface boundary northward and back into our CWA. The low will continue to provide upper level support for convection during the day, but the details are muddled. The greatest chance will be in the afternoon when conditions are most favorable, but exact timing, location, and coverage all depend on the location and strength of the boundary. This will, in turn, be determined by convection on Monday and the behavior of the mid-level pattern. The same can be said for Wednesday and so on. This uncertainty is reflected in a growing NBM interquartile high temperature spread from Tuesday onward. By Thursday the spread is 8 degrees. This is a notable spread in July when the pattern is typically quiet and climatology forecasts are generally within a couple of degrees of being correct. Otherwise, high temperatures for next week are forecast to land generally in the mid-80s to low-90s each day with morning lows in the 60s and 70s. Jaja && .AVIATION... (For the 18z TAFs through 18z Sunday Afternoon) Issued at 1152 AM CDT Sat Jul 12 2025 Pesky MVFR cloud cover has been slow to scatter this morning, but is expected to exit the St. Louis metropolitan terminals early this afternoon. Further north and west, broken MVFR stratocumulus has been slowly lifting, but will still likely result in brief MVFR ceilings at KCOU. Once all terminals are settled into VFR, they are expected to remain that way through tonight. The next chance for showers and thunderstorms will enter central Missouri tomorrow morning. I've included PROB30s at KCOU and KJEF to account for these and expected flight restrictions. Convection will continue east through the morning, impacting the St. Louis metropolitan terminals during the afternoon. Otherwise, winds become light and variable tonight and remain that way through the end of the period. Jaja && .LSX WATCHES/WARNINGS/ADVISORIES... MO...None. IL...None. && WFO LSX
Hazardous weather outlook, Jul 12, 2:31 PM CDT, 10 minutes before
Hazardous Weather Outlook National Weather Service St Louis MO 231 PM CDT Sat Jul 12 2025 ILZ058>060-064-065-069-070-074-079-095>102-MOZ018-019-026-027- 034>036-041-042-047>052-059>065-072>075-084-085-099-131945- Greene IL-Macoupin IL-Montgomery IL-Bond IL-Fayette IL-Clinton IL- Marion IL-Washington IL-Randolph IL-Adams IL-Brown IL-Pike IL- Calhoun IL-Jersey IL-Madison IL-Saint Clair IL-Monroe IL-Knox MO- Lewis MO-Shelby MO-Marion MO-Monroe MO-Ralls MO-Pike MO-Boone MO- Audrain MO-Moniteau MO-Cole MO-Osage MO-Callaway MO-Montgomery MO- Lincoln MO-Gasconade MO-Warren MO-Saint Charles MO-Franklin MO- Saint Louis MO-Saint Louis City MO-Jefferson MO-Crawford MO- Washington MO-Saint Francois MO-Sainte Genevieve MO-Iron MO- Madison MO-Reynolds MO- 231 PM CDT Sat Jul 12 2025 This Hazardous Weather Outlook is for portions of eastern and central Missouri as well as west central and southwest Illinois. .DAY ONE...Tonight. There is a slight chance of thunderstorms very late tonight in portions of central Missouri. .DAYS TWO THROUGH SEVEN...Sunday through Friday. There is a chance of thunderstorms over portions of the region each day from Sunday through Friday. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. Jaja
The office that day
Everything else NWS St. Louis, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 11, 10:15 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Greene, Pike | 45 min |
| Jul 12, 2:41 PM CDT | River Flood Warning | LSX | Calhoun | 7 days |
| Jul 11, 9:14 PM CDT | Flash Flood Warning | LSX | Knox, Lewis, Marion, Shelby | 3 hr |
| Jul 11, 11:05 PM CDT | Flash Flood Warning | LSX | Audrain, Marion, Pike, Ralls | 3 hr |
| Jul 12, 7:35 AM CDT | Areal Flood Advisory | LSX | Iron, Reynolds | 3 hr |
Nearby
River Flood Warnings in Illinois, 2025River Flood Warnings in Missouri, 2025Every river flood warning in 2025
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.