Alert archive / Illinois / River Flood Warnings in 2026

River Flood Warning 113, NWS St. Louis, MO

September 20, 2026Pike County, Illinois; Marion County, Missouri

NWS St. Louis, MO issued this river flood warning at Sep 20, 2026, 11:48 AM CDT for Pike County, Illinois; Marion County, Missouri. It took effect at Sep 23, 2026, 9:24 PM CDT. It was in force for 4 days.

The area

The outline as issued.

The facts

Issued
Sep 20, 2026, 11:48 AM CDT (16:48 UTC)
In effect from
Sep 23, 2026, 9:24 PM CDT
Expired
Sep 27, 2026, 7:00 PM CDT
In force
4 days
Issued by
NWS St. Louis, MO
Area
Storm-based polygon
Flood severity
Minor

Counties Pike County, IL, Marion County, MO

The radar

The St Louis radar (KLSX), 131 km from the middle of the area, began a volume at 16:52 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 Hannibal (HNNM7).

Action stage
15 ft
Minor stage
17 ft
Moderate stage
22 ft
Major stage
24 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 05501600, 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.

241 
WGUS43 KLSX 201648
FLWLSX

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service St Louis MO
1148 AM CDT Sun Sep 20 2026

...The National Weather Service in St Louis has issued a Flood
Warning for the following rivers in Missouri...Illinois...

  Mississippi River at Canton.

  Mississippi River at Clarksville.

  Mississippi River at Saverton.

  Mississippi River at LaGrange.

  Mississippi River at Hannibal.

  Mississippi River at Winfield.

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.

This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx

&&

ILC001-MOC111-220500-
/O.NEW.KLSX.FL.W.0109.260923T1600Z-260927T1700Z/
/CANM7.1.ER.260923T1600Z.260925T0000Z.260926T1048Z.NO/
1148 AM CDT Sun Sep 20 2026

...FLOOD WARNING IN EFFECT FROM WEDNESDAY MORNING TO SUNDAY
AFTERNOON...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Canton.

* WHEN...From Wednesday morning to Sunday afternoon.

* IMPACTS...At 16.6 feet, Front Street leading to the campground and
  Corps park campgrounds flood at this height.

* ADDITIONAL DETAILS...
  - At 10:00 AM CDT Sunday the stage was 7.0 feet.
  - Forecast...The river is expected to rise above flood stage late
    Wednesday morning to a crest of 16.6 feet Thursday evening. It
    will then fall below flood stage early Saturday morning.
  - Flood stage is 15.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (1 pm)
Location         Stg     Stage   Mon   Tue   Wed   Thu   Fri

Mississippi River
 Canton          15.0    7.0     9.6   12.5  15.2  16.5  16.1



&&

LAT...LON 4022 9154 4022 9142 4008 9139 4008 9153


$$

ILC013-MOC163-220500-
/O.NEW.KLSX.FL.W.0110.260923T1930Z-000000T0000Z/
/CLKM7.1.ER.260923T1930Z.260925T1200Z.000000T0000Z.NO/
1148 AM CDT Sun Sep 20 2026

...FLOOD WARNING IN EFFECT FROM WEDNESDAY AFTERNOON UNTIL FURTHER
NOTICE...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Clarksville.

* WHEN...From Wednesday afternoon until further notice.

* IMPACTS...At 29.0 feet, Water enters the parking lot entrance at
  the Clarksville Riverfront Park.

* ADDITIONAL DETAILS...
  - At 11:30 AM CDT Sunday the stage was 17.8 feet.
  - Forecast...The river is expected to rise above flood stage early
    Wednesday afternoon and continue rising to a crest of 28.2 feet
    Friday morning.
  - Flood stage is 25.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (1 pm)
Location         Stg     Stage   Mon   Tue   Wed   Thu   Fri

Mississippi River
 Clarksville     25.0    17.8    19.2  21.5  24.8  27.4  28.2



&&

LAT...LON 3939 9097 3946 9088 3940 9081 3932 9075
      3925 9071 3925 9083 3930 9090 3932 9088
      3936 9092 3935 9095


$$

ILC149-MOC173-220500-
/O.NEW.KLSX.FL.W.0111.260923T1942Z-260928T0200Z/
/SVRM7.1.ER.260923T1942Z.260925T0600Z.260926T2000Z.NO/
1148 AM CDT Sun Sep 20 2026

...FLOOD WARNING IN EFFECT FROM WEDNESDAY AFTERNOON TO SUNDAY
EVENING...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Saverton.

* WHEN...From Wednesday afternoon to Sunday evening.

* IMPACTS...At 15.5 feet, An access road to riverside raised homes on
  the riverward side of the Sny levee begins to flood near this
  level.

* ADDITIONAL DETAILS...
  - At 10:00 AM CDT Sunday the stage was 7.7 feet.
  - Forecast...The river is expected to rise above flood stage early
    Wednesday afternoon to a crest of 18.2 feet early Friday morning.
    It will then fall below flood stage Saturday afternoon.
  - Flood stage is 16.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (1 pm)
Location         Stg     Stage   Mon   Tue   Wed   Thu   Fri

Mississippi River
 Saverton        16.0    7.7     9.6   12.6  15.8  17.9  18.0



&&

LAT...LON 3967 9132 3974 9121 3970 9114 3953 9099
      3946 9110 3960 9122


$$

ILC001-MOC111-220500-
/O.NEW.KLSX.FL.W.0112.260924T0000Z-260927T0800Z/
/LGRM7.1.ER.260924T0000Z.260924T1800Z.260926T0130Z.NO/
1148 AM CDT Sun Sep 20 2026

...FLOOD WARNING IN EFFECT FROM WEDNESDAY EVENING TO LATE SATURDAY
NIGHT...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at LaGrange.

* WHEN...From Wednesday evening to late Saturday night.

* IMPACTS...At 18.0 feet, The entrance to the lower parking lot at
  the Mark Twain Casino begins flooding near this height, requiring
  the use of an alternate entrance.

* ADDITIONAL DETAILS...
  - At 11:00 AM CDT Sunday the stage was 8.6 feet.
  - Forecast...The river is expected to rise above flood stage
    Wednesday evening to a crest of 17.9 feet early Thursday
    afternoon. It will then fall below flood stage Friday evening.
  - Flood stage is 17.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (1 pm)
Location         Stg     Stage   Mon   Tue   Wed   Thu   Fri

Mississippi River
 LaGrange        17.0    8.6     11.0  13.9  16.6  17.9  17.5



&&

LAT...LON 4008 9153 4008 9139 3999 9140 3999 9153


$$

ILC149-MOC127-220500-
/O.NEW.KLSX.FL.W.0113.260924T0224Z-260927T1800Z/
/HNNM7.1.ER.260924T0224Z.260925T0600Z.260926T1200Z.NO/
1148 AM CDT Sun Sep 20 2026

...FLOOD WARNING IN EFFECT FROM WEDNESDAY EVENING TO SUNDAY
AFTERNOON...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Hannibal.

* WHEN...From Wednesday evening to Sunday afternoon.

* IMPACTS...At 18.0 feet, The northern end of Southside Recreation #2
  Park along Bear Creek begins flooding at this height. Gate wells
  are shut down to prevent the sewers from backing up.  Also at this
  level pumps are set to standby.

* ADDITIONAL DETAILS...
  - At 11:15 AM CDT Sunday the stage was 11.6 feet.
  - Forecast...The river is expected to rise above flood stage late
    Wednesday evening to a crest of 18.2 feet early Friday morning.
    It will then fall below flood stage Saturday morning.
  - Flood stage is 17.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (1 pm)
Location         Stg     Stage   Mon   Tue   Wed   Thu   Fri

Mississippi River
 Hannibal        17.0    11.6    12.3  14.2  16.2  17.9  18.0



&&

LAT...LON 3983 9148 3983 9135 3974 9121 3967 9132
      3969 9134 3968 9139 3971 9136


$$

ILC013-MOC113-220500-
/O.NEW.KLSX.FL.W.0114.260924T2100Z-000000T0000Z/
/CAGM7.1.ER.260924T2100Z.260926T0000Z.000000T0000Z.NO/
1148 AM CDT Sun Sep 20 2026

...FLOOD WARNING IN EFFECT FROM THURSDAY AFTERNOON UNTIL FURTHER
NOTICE...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Winfield.

* WHEN...From Thursday afternoon until further notice.

* IMPACTS...At 27.5 feet, At this stage, Lock and Dam 25 will
  stockpile 200 tons of sand, 12,000 sandbags, and 10,000 square feet
  of polyethylene plastic as a precaution.

* ADDITIONAL DETAILS...
  - At 11:30 AM CDT Sunday the stage was 18.0 feet.
  - Forecast...The river is expected to rise above flood stage
    Thursday afternoon and continue rising to a crest of 27.4 feet
    Friday evening.
  - Flood stage is 26.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (1 pm)
Location         Stg     Stage   Mon   Tue   Wed   Thu   Fri

Mississippi River
 Winfield        26.0    18.0    18.8  21.2  24.1  25.8  27.3



&&

LAT...LON 3925 9083 3925 9071 3912 9065 3896 9065
      3888 9057 3880 9057 3885 9073 3910 9076


$$

BRC
11 follow-up statements
250 
WGUS83 KLSX 210221
FLSLSX

Flood Statement
National Weather Service St Louis MO
921 PM CDT Sun Sep 20 2026

...The Flood Warning continues for the following rivers in
Missouri...Illinois...

  Mississippi River at Clarksville.

  Mississippi River at Canton.

  Mississippi River at Saverton.

  Mississippi River at Winfield.

  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.

This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx

&&

ILC013-MOC163-221430-
/O.EXT.KLSX.FL.W.0110.260924T0824Z-260928T2200Z/
/CLKM7.1.ER.260924T0824Z.260926T0000Z.260927T1600Z.NO/
921 PM CDT Sun Sep 20 2026

...FLOOD WARNING NOW IN EFFECT FROM LATE WEDNESDAY NIGHT TO MONDAY,
SEPTEMBER 28...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Clarksville.

* WHEN...From late Wednesday night to Monday, September 28.

* IMPACTS...At 27.2 feet, Silo Park just northwest of Clarksville off
  Highway 79 begins flooding.

* ADDITIONAL DETAILS...
  - At 9:00 PM CDT Sunday the stage was 18.4 feet.
  - Forecast...The river is expected to rise above flood stage early
    Thursday morning to a crest of 27.3 feet Friday evening. It will
    then fall below flood stage Sunday, September 27.
  - Flood stage is 25.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (7 pm)
Location         Stg     Stage   Mon   Tue   Wed   Thu   Fri

Mississippi River
 Clarksville     25.0    18.4    20.3  22.8  24.4  26.3  27.3



&&

LAT...LON 3939 9097 3946 9088 3940 9081 3932 9075
      3925 9071 3925 9083 3930 9090 3932 9088
      3936 9092 3935 9095


$$

ILC001-MOC111-221430-
/O.EXT.KLSX.FL.W.0109.260924T1030Z-260927T1600Z/
/CANM7.1.ER.260924T1030Z.260925T0600Z.260926T1000Z.NO/
921 PM CDT Sun Sep 20 2026

...FLOOD WARNING NOW IN EFFECT FROM LATE WEDNESDAY NIGHT TO SUNDAY
MORNING...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Canton.

* WHEN...From late Wednesday night to Sunday morning.

* IMPACTS...At 16.6 feet, Front Street leading to the campground and
  Corps park campgrounds flood at this height.

* ADDITIONAL DETAILS...
  - At 6:00 PM CDT Sunday the stage was 8.3 feet.
  - Forecast...The river is expected to rise above flood stage early
    Thursday morning to a crest of 15.8 feet early Friday morning. It
    will then fall below flood stage early Saturday morning.
  - Flood stage is 15.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (7 pm)
Location         Stg     Stage   Mon   Tue   Wed   Thu   Fri

Mississippi River
 Canton          15.0    8.3     10.4  12.5  14.2  15.7  15.5



&&

LAT...LON 4022 9154 4022 9142 4008 9139 4008 9153


$$

ILC149-MOC173-221430-
/O.EXT.KLSX.FL.W.0111.260924T1312Z-260928T0112Z/
/SVRM7.1.ER.260924T1312Z.260925T1200Z.260926T1912Z.NO/
921 PM CDT Sun Sep 20 2026

...FLOOD WARNING NOW IN EFFECT FROM THURSDAY MORNING TO SUNDAY
EVENING...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Saverton.

* WHEN...From Thursday morning to Sunday evening.

* IMPACTS...At 15.5 feet, An access road to riverside raised homes on
  the riverward side of the Sny levee begins to flood near this
  level.

* ADDITIONAL DETAILS...
  - At 8:00 PM CDT Sunday the stage was 8.4 feet.
  - Forecast...The river is expected to rise above flood stage
    Thursday morning to a crest of 17.2 feet Friday morning. It will
    then fall below flood stage early Saturday afternoon.
  - Flood stage is 16.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (7 pm)
Location         Stg     Stage   Mon   Tue   Wed   Thu   Fri

Mississippi River
 Saverton        16.0    8.4     11.3  13.3  14.8  16.8  17.1



&&

LAT...LON 3967 9132 3974 9121 3970 9114 3953 9099
      3946 9110 3960 9122


$$

ILC013-MOC113-221430-
/O.EXT.KLSX.FL.W.0114.260924T2100Z-260928T1800Z/
/CAGM7.1.ER.260924T2100Z.260926T0600Z.260927T1200Z.NO/
921 PM CDT Sun Sep 20 2026

...FLOOD WARNING NOW IN EFFECT FROM THURSDAY AFTERNOON TO MONDAY,
SEPTEMBER 28...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Winfield.

* WHEN...From Thursday afternoon to Monday, September 28.

* IMPACTS...At 27.5 feet, At this stage, Lock and Dam 25 will
  stockpile 200 tons of sand, 12,000 sandbags, and 10,000 square feet
  of polyethylene plastic as a precaution.

* ADDITIONAL DETAILS...
  - At 9:00 PM CDT Sunday the stage was 18.0 feet.
  - Forecast...The river is expected to rise above flood stage
    Thursday afternoon to a crest of 27.3 feet early Saturday
    morning. It will then fall below flood stage Sunday, September
    27.
  - Flood stage is 26.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (7 pm)
Location         Stg     Stage   Mon   Tue   Wed   Thu   Fri

Mississippi River
 Winfield        26.0    18.0    19.8  22.6  24.3  26.3  27.2



&&

LAT...LON 3925 9083 3925 9071 3912 9065 3896 9065
      3888 9057 3880 9057 3885 9073 3910 9076


$$

ILC149-MOC127-221430-
/O.EXT.KLSX.FL.W.0113.260925T0000Z-260927T1200Z/
/HNNM7.1.ER.260925T0000Z.260925T1200Z.260926T0600Z.NO/
921 PM CDT Sun Sep 20 2026

...FLOOD WARNING NOW IN EFFECT FROM THURSDAY EVENING TO SUNDAY
MORNING...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Hannibal.

* WHEN...From Thursday evening to Sunday morning.

* 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 12.2 feet.
  - Forecast...The river is expected to rise above flood stage
    Thursday evening to a crest of 17.4 feet Friday morning. It will
    then fall below flood stage early Saturday morning.
  - Flood stage is 17.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (7 pm)
Location         Stg     Stage   Mon   Tue   Wed   Thu   Fri

Mississippi River
 Hannibal        17.0    12.2    13.8  14.8  15.6  17.0  17.2



&&

LAT...LON 3983 9148 3983 9135 3974 9121 3967 9132
      3969 9134 3968 9139 3971 9136


$$

Carney
632 
WGUS83 KLSX 211723
FLSLSX

Flood Statement
National Weather Service St Louis MO
1223 PM CDT Mon Sep 21 2026

...The Flood Warning is extended for the following rivers in
Missouri...Illinois...

  Mississippi River at Canton.

  Mississippi River at Clarksville.

  Mississippi River at Saverton.

  Mississippi River at Winfield.

  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.

This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx

&&

ILC001-MOC111-230530-
/O.EXT.KLSX.FL.W.0109.260924T1200Z-260927T2100Z/
/CANM7.1.ER.260924T1200Z.260925T1200Z.260926T1500Z.NO/
1223 PM CDT Mon Sep 21 2026

...FLOOD WARNING NOW IN EFFECT FROM THURSDAY MORNING TO SUNDAY
AFTERNOON...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Canton.

* WHEN...From Thursday morning to Sunday afternoon.

* IMPACTS...At 15.6 feet, North Front Street and the first 2-3
  campsites in Mississippi Park begin flooding at this height.

* ADDITIONAL DETAILS...
  - At 10:00 AM CDT Monday the stage was 10.2 feet.
  - Forecast...The river is expected to rise above flood stage
    Thursday morning to a crest of 15.8 feet Friday morning. It will
    then fall below flood stage late Saturday morning.
  - Flood stage is 15.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (1 pm)
Location         Stg     Stage   Tue   Wed   Thu   Fri   Sat

Mississippi River
 Canton          15.0    10.2    12.1  13.7  15.3  15.8  14.8



&&

LAT...LON 4022 9154 4022 9142 4008 9139 4008 9153


$$

ILC013-MOC163-230530-
/O.EXT.KLSX.FL.W.0110.260924T1312Z-260929T0142Z/
/CLKM7.1.ER.260924T1312Z.260926T0600Z.260927T1942Z.NO/
1223 PM CDT Mon Sep 21 2026

...FLOOD WARNING NOW IN EFFECT FROM THURSDAY MORNING TO MONDAY
EVENING...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Clarksville.

* WHEN...From Thursday morning to Monday evening.

* IMPACTS...At 27.2 feet, Silo Park just northwest of Clarksville off
  Highway 79 begins flooding.

* ADDITIONAL DETAILS...
  - At 12:00 PM CDT Monday the stage was 19.8 feet.
  - Forecast...The river is expected to rise above flood stage
    Thursday morning to a crest of 27.3 feet early Saturday morning.
    It will then fall below flood stage early Sunday afternoon.
  - Flood stage is 25.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (1 pm)
Location         Stg     Stage   Tue   Wed   Thu   Fri   Sat

Mississippi River
 Clarksville     25.0    19.8    21.7  23.5  25.4  27.0  27.1



&&

LAT...LON 3939 9097 3946 9088 3940 9081 3932 9075
      3925 9071 3925 9083 3930 9090 3932 9088
      3936 9092 3935 9095


$$

ILC149-MOC173-230530-
/O.EXT.KLSX.FL.W.0111.260924T1424Z-260928T0712Z/
/SVRM7.1.ER.260924T1424Z.260925T1200Z.260927T0112Z.NO/
1223 PM CDT Mon Sep 21 2026

...FLOOD WARNING NOW IN EFFECT FROM THURSDAY MORNING TO LATE SUNDAY
NIGHT...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Saverton.

* WHEN...From Thursday morning to late Sunday night.

* IMPACTS...At 15.5 feet, An access road to riverside raised homes on
  the riverward side of the Sny levee begins to flood near this
  level.

* ADDITIONAL DETAILS...
  - At 12:00 PM CDT Monday the stage was 10.8 feet.
  - Forecast...The river is expected to rise above flood stage late
    Thursday morning to a crest of 17.2 feet Friday morning. It will
    then fall below flood stage Saturday evening.
  - Flood stage is 16.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (1 pm)
Location         Stg     Stage   Tue   Wed   Thu   Fri   Sat

Mississippi River
 Saverton        16.0    10.8    12.6  14.3  16.3  17.2  16.5



&&

LAT...LON 3967 9132 3974 9121 3970 9114 3953 9099
      3946 9110 3960 9122


$$

ILC013-MOC113-230530-
/O.EXT.KLSX.FL.W.0114.260924T2248Z-260928T2136Z/
/CAGM7.1.ER.260924T2248Z.260926T0600Z.260927T1536Z.NO/
1223 PM CDT Mon Sep 21 2026

...FLOOD WARNING NOW IN EFFECT FROM THURSDAY AFTERNOON TO MONDAY
AFTERNOON...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Winfield.

* WHEN...From Thursday afternoon to Monday afternoon.

* IMPACTS...At 23.0 feet, A few local islands begin to flood. At 27.5
  feet, At this stage, Lock and Dam 25 will stockpile 200 tons of
  sand, 12,000 sandbags, and 10,000 square feet of polyethylene
  plastic as a precaution.

* ADDITIONAL DETAILS...
  - At 12:00 PM CDT Monday the stage was 19.0 feet.
  - Forecast...The river is expected to rise above flood stage
    Thursday afternoon to a crest of 27.4 feet early Saturday
    morning. It will then fall below flood stage late Sunday morning.
  - Flood stage is 26.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (1 pm)
Location         Stg     Stage   Tue   Wed   Thu   Fri   Sat

Mississippi River
 Winfield        26.0    19.0    21.5  23.6  25.6  27.0  27.3



&&

LAT...LON 3925 9083 3925 9071 3912 9065 3896 9065
      3888 9057 3880 9057 3885 9073 3910 9076


$$

ILC149-MOC127-230530-
/O.EXT.KLSX.FL.W.0113.260925T0400Z-260927T1800Z/
/HNNM7.1.ER.260925T0400Z.260925T1800Z.260926T1200Z.NO/
1223 PM CDT Mon Sep 21 2026

...FLOOD WARNING NOW IN EFFECT FROM THURSDAY EVENING TO SUNDAY
AFTERNOON...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Hannibal.

* WHEN...From Thursday evening to Sunday afternoon.

* IMPACTS...At 17.0 feet, John Hay Recreation Area on east side
  (inside the Illinois Sny Levee) begins flooding.

* ADDITIONAL DETAILS...
  - At 11:15 AM CDT Monday the stage was 13.4 feet.
  - Forecast...The river is expected to rise above flood stage late
    Thursday evening to a crest of 17.4 feet early Friday afternoon.
    It will then fall below flood stage Saturday morning.
  - Flood stage is 17.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (1 pm)
Location         Stg     Stage   Tue   Wed   Thu   Fri   Sat

Mississippi River
 Hannibal        17.0    13.4    14.4  15.4  16.5  17.4  16.7



&&

LAT...LON 3983 9148 3983 9135 3974 9121 3967 9132
      3969 9134 3968 9139 3971 9136


$$

Jaja
958 
WGUS83 KLSX 220248
FLSLSX

Flood Statement
National Weather Service St Louis MO
948 PM CDT Mon Sep 21 2026

...The Flood Warning continues for the following rivers in
Illinois...Missouri...

  Mississippi River at Clarksville.

  Mississippi River at Saverton.

  Mississippi River at Canton.

  Mississippi River at Winfield.

  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.

This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx

&&

ILC013-MOC163-231500-
/O.EXT.KLSX.FL.W.0110.260923T2100Z-260928T1700Z/
/CLKM7.1.ER.260923T2100Z.260925T1800Z.260927T1100Z.NO/
948 PM CDT Mon Sep 21 2026

...FLOOD WARNING NOW IN EFFECT FROM WEDNESDAY AFTERNOON TO MONDAY
AFTERNOON...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Clarksville.

* WHEN...From Wednesday afternoon to Monday afternoon.

* IMPACTS...At 27.2 feet, Silo Park just northwest of Clarksville off
  Highway 79 begins flooding.

* ADDITIONAL DETAILS...
  - At 9:30 PM CDT Monday the stage was 21.9 feet and rising.
  - Forecast...The river is expected to rise above flood stage
    Wednesday afternoon to a crest of 26.8 feet early Friday
    afternoon. It will then fall below flood stage Sunday morning.
  - Flood stage is 25.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (7 pm)
Location         Stg     Stage   Tue   Wed   Thu   Fri   Sat

Mississippi River
 Clarksville     25.0    21.9    23.5  25.2  26.4  26.8  26.0



&&

LAT...LON 3939 9097 3946 9088 3940 9081 3932 9075
      3925 9071 3925 9083 3930 9090 3932 9088
      3936 9092 3935 9095


$$

ILC149-MOC173-231500-
/O.EXT.KLSX.FL.W.0111.260925T0000Z-260927T1400Z/
/SVRM7.1.ER.260925T0000Z.260925T1200Z.260926T0800Z.NO/
948 PM CDT Mon Sep 21 2026

...FLOOD WARNING NOW IN EFFECT FROM THURSDAY EVENING TO SUNDAY
MORNING...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Saverton.

* WHEN...From Thursday evening to Sunday morning.

* IMPACTS...At 15.5 feet, An access road to riverside raised homes on
  the riverward side of the Sny levee begins to flood near this
  level.

* ADDITIONAL DETAILS...
  - At 8:00 PM CDT Monday the stage was 11.5 feet and rising.
  - Forecast...The river is expected to rise above flood stage
    Thursday evening to a crest of 16.3 feet Friday morning. It will
    then fall below flood stage early Saturday morning.
  - Flood stage is 16.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (7 pm)
Location         Stg     Stage   Tue   Wed   Thu   Fri   Sat

Mississippi River
 Saverton        16.0    11.5    13.5  15.0  16.0  16.3  15.0



&&

LAT...LON 3967 9132 3974 9121 3970 9114 3953 9099
      3946 9110 3960 9122


$$

ILC001-MOC111-231500-
/O.EXT.KLSX.FL.W.0109.260925T0600Z-260927T0000Z/
/CANM7.1.ER.260925T0600Z.260925T0600Z.260925T1800Z.NO/
948 PM CDT Mon Sep 21 2026

...FLOOD WARNING NOW IN EFFECT FROM LATE THURSDAY NIGHT TO SATURDAY
EVENING...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Canton.

* WHEN...From late Thursday night to Saturday evening.

* IMPACTS...At 14.0 feet, Both banks begin to overflow.

* ADDITIONAL DETAILS...
  - At 8:00 PM CDT Monday the stage was 11.1 feet and rising.
  - Forecast...The river is expected to rise to a crest of 15.0 feet
    early Friday morning. It will then fall below flood stage early
    Friday afternoon.
  - Flood stage is 15.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (7 pm)
Location         Stg     Stage   Tue   Wed   Thu   Fri   Sat

Mississippi River
 Canton          15.0    11.1    12.6  14.1  14.9  14.9  13.5



&&

LAT...LON 4022 9154 4022 9142 4008 9139 4008 9153


$$

ILC013-MOC113-231500-
/O.EXT.KLSX.FL.W.0114.260925T0800Z-260928T0730Z/
/CAGM7.1.ER.260925T0800Z.260926T0000Z.260927T0130Z.NO/
948 PM CDT Mon Sep 21 2026

...FLOOD WARNING NOW IN EFFECT FROM LATE THURSDAY NIGHT TO LATE
SUNDAY NIGHT...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Winfield.

* WHEN...From late Thursday night to late Sunday night.

* IMPACTS...At 27.5 feet, At this stage, Lock and Dam 25 will
  stockpile 200 tons of sand, 12,000 sandbags, and 10,000 square feet
  of polyethylene plastic as a precaution.

* ADDITIONAL DETAILS...
  - At 9:30 PM CDT Monday the stage was 20.0 feet and rising.
  - Forecast...The river is expected to rise above flood stage early
    Friday morning to a crest of 26.5 feet Friday evening. It will
    then fall below flood stage Saturday evening.
  - Flood stage is 26.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (7 pm)
Location         Stg     Stage   Tue   Wed   Thu   Fri   Sat

Mississippi River
 Winfield        26.0    20.0    22.0  24.0  25.6  26.5  26.1



&&

LAT...LON 3925 9083 3925 9071 3912 9065 3896 9065
      3888 9057 3880 9057 3885 9073 3910 9076


$$

ILC149-MOC127-231500-
/O.EXT.KLSX.FL.W.0113.260925T1200Z-260927T0000Z/
/HNNM7.1.ER.260925T1200Z.260925T1200Z.260925T1800Z.NO/
948 PM CDT Mon Sep 21 2026

...FLOOD WARNING NOW IN EFFECT FROM FRIDAY MORNING TO SATURDAY
EVENING...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Hannibal.

* WHEN...From Friday morning to Saturday evening.

* IMPACTS...At 17.0 feet, John Hay Recreation Area on east side
  (inside the Illinois Sny Levee) begins flooding.

* ADDITIONAL DETAILS...
  - At 9:15 PM CDT Monday the stage was 14.1 feet and rising.
  - Forecast...The river is expected to rise to a crest of 17.0 feet
    Friday morning. It will then fall below flood stage early Friday
    afternoon.
  - Flood stage is 17.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (7 pm)
Location         Stg     Stage   Tue   Wed   Thu   Fri   Sat

Mississippi River
 Hannibal        17.0    14.1    15.1  16.1  16.8  16.9  15.7



&&

LAT...LON 3983 9148 3983 9135 3974 9121 3967 9132
      3969 9134 3968 9139 3971 9136


$$

Kimble
189 
WGUS83 KLSX 221655
FLSLSX

Flood Statement
National Weather Service St Louis MO
1155 AM CDT Tue Sep 22 2026

...The Flood Warning is extended for the following rivers in
Illinois...Missouri...

  Mississippi River at Clarksville.

  Mississippi River at Saverton.

  Mississippi River at Canton.

  Mississippi River at Hannibal.

...The Flood Warning continues for the following rivers in
Illinois...Missouri...

  Mississippi River at Winfield.

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.

This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx

&&

ILC013-MOC163-240500-
/O.EXT.KLSX.FL.W.0110.260924T0400Z-260928T2024Z/
/CLKM7.1.ER.260924T0400Z.260925T1800Z.260927T1424Z.NO/
1155 AM CDT Tue Sep 22 2026

...FLOOD WARNING NOW IN EFFECT FROM WEDNESDAY EVENING TO MONDAY
AFTERNOON...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Clarksville.

* WHEN...From Wednesday evening to Monday afternoon.

* IMPACTS...At 27.2 feet, Silo Park just northwest of Clarksville off
  Highway 79 begins flooding.

* ADDITIONAL DETAILS...
  - At 11:30 AM CDT Tuesday the stage was 22.6 feet.
  - Forecast...The river is expected to rise above flood stage late
    tomorrow evening to a crest of 26.6 feet early Friday afternoon.
    It will then fall below flood stage late Sunday morning.
  - Flood stage is 25.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (1 pm)
Location         Stg     Stage   Wed   Thu   Fri   Sat   Sun

Mississippi River
 Clarksville     25.0    22.6    24.4  25.8  26.6  26.3  24.7



&&

LAT...LON 3939 9097 3946 9088 3940 9081 3932 9075
      3925 9071 3925 9083 3930 9090 3932 9088
      3936 9092 3935 9095


$$

ILC149-MOC173-240500-
/O.EXT.KLSX.FL.W.0111.260925T0000Z-260927T1800Z/
/SVRM7.1.ER.260925T0000Z.260925T1800Z.260926T1200Z.NO/
1155 AM CDT Tue Sep 22 2026

...FLOOD WARNING NOW IN EFFECT FROM THURSDAY EVENING TO SUNDAY
AFTERNOON...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Saverton.

* WHEN...From Thursday evening to Sunday afternoon.

* IMPACTS...At 15.5 feet, An access road to riverside raised homes on
  the riverward side of the Sny levee begins to flood near this
  level.

* ADDITIONAL DETAILS...
  - At 8:00 AM CDT Tuesday the stage was 12.7 feet.
  - Forecast...The river is expected to rise above flood stage
    Thursday evening to a crest of 16.4 feet early Friday afternoon.
    It will then fall below flood stage Saturday morning.
  - Flood stage is 16.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (1 pm)
Location         Stg     Stage   Wed   Thu   Fri   Sat   Sun

Mississippi River
 Saverton        16.0    12.7    14.4  15.8  16.4  15.7  13.8



&&

LAT...LON 3967 9132 3974 9121 3970 9114 3953 9099
      3946 9110 3960 9122


$$

ILC001-MOC111-240500-
/O.EXT.KLSX.FL.W.0109.260925T0600Z-260927T0600Z/
/CANM7.1.ER.260925T0600Z.260925T1200Z.260926T0000Z.NO/
1155 AM CDT Tue Sep 22 2026

...FLOOD WARNING NOW IN EFFECT FROM LATE THURSDAY NIGHT TO LATE
SATURDAY NIGHT...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Canton.

* WHEN...From late Thursday night to late Saturday night.

* IMPACTS...At 14.0 feet, Both banks begin to overflow.

* ADDITIONAL DETAILS...
  - At 8:00 AM CDT Tuesday the stage was 11.8 feet.
  - Forecast...The river is expected to rise above flood stage early
    Friday morning to a crest of 15.1 feet Friday morning. It will
    then fall below flood stage Friday evening.
  - Flood stage is 15.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (1 pm)
Location         Stg     Stage   Wed   Thu   Fri   Sat   Sun

Mississippi River
 Canton          15.0    11.8    13.7  14.8  15.1  14.3  12.3



&&

LAT...LON 4022 9154 4022 9142 4008 9139 4008 9153


$$

ILC149-MOC127-240500-
/O.EXT.KLSX.FL.W.0113.260925T1200Z-260927T0600Z/
/HNNM7.1.ER.260925T1200Z.260925T1200Z.260926T0000Z.NO/
1155 AM CDT Tue Sep 22 2026

...FLOOD WARNING NOW IN EFFECT FROM FRIDAY MORNING TO LATE SATURDAY
NIGHT...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Hannibal.

* WHEN...From Friday morning to late Saturday night.

* IMPACTS...At 17.0 feet, John Hay Recreation Area on east side
  (inside the Illinois Sny Levee) begins flooding.

* ADDITIONAL DETAILS...
  - At 11:15 AM CDT Tuesday the stage was 14.7 feet.
  - Forecast...The river is expected to rise to a crest of 17.0 feet
    Friday morning. It will then fall below flood stage Friday
    evening.
  - Flood stage is 17.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (1 pm)
Location         Stg     Stage   Wed   Thu   Fri   Sat   Sun

Mississippi River
 Hannibal        17.0    14.7    15.8  16.6  17.0  16.4  15.1



&&

LAT...LON 3983 9148 3983 9135 3974 9121 3967 9132
      3969 9134 3968 9139 3971 9136


$$

ILC013-MOC113-240500-
/O.EXT.KLSX.FL.W.0114.260925T1500Z-260928T0600Z/
/CAGM7.1.ER.260925T1500Z.260926T0000Z.260927T0000Z.NO/
1155 AM CDT Tue Sep 22 2026

...FLOOD WARNING NOW IN EFFECT FROM FRIDAY MORNING TO LATE SUNDAY
NIGHT...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Winfield.

* WHEN...From Friday morning to late Sunday night.

* IMPACTS...At 27.5 feet, At this stage, Lock and Dam 25 will
  stockpile 200 tons of sand, 12,000 sandbags, and 10,000 square feet
  of polyethylene plastic as a precaution.

* ADDITIONAL DETAILS...
  - At 11:30 AM CDT Tuesday the stage was 21.6 feet.
  - Forecast...The river is expected to rise above flood stage late
    Friday morning to a crest of 26.3 feet Friday evening. It will
    then fall below flood stage Saturday evening.
  - Flood stage is 26.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (1 pm)
Location         Stg     Stage   Wed   Thu   Fri   Sat   Sun

Mississippi River
 Winfield        26.0    21.6    23.4  25.0  26.1  26.2  24.9



&&

LAT...LON 3925 9083 3925 9071 3912 9065 3896 9065
      3888 9057 3880 9057 3885 9073 3910 9076


$$

Elmore
511 
WGUS83 KLSX 230250
FLSLSX

Flood Statement
National Weather Service St Louis MO
950 PM CDT Tue Sep 22 2026

...The Flood Warning is extended for the following rivers in
Missouri...Illinois...

  Mississippi River at Clarksville.

  Mississippi River at Canton.

  Mississippi River at Hannibal.

...The Flood Warning continues for the following rivers in
Missouri...Illinois...

  Mississippi River at Saverton.

  Mississippi River at Winfield.

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.

This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx

&&

ILC013-MOC163-241500-
/O.EXT.KLSX.FL.W.0110.260924T0600Z-260928T2100Z/
/CLKM7.1.ER.260924T0600Z.260925T1800Z.260927T1500Z.NO/
950 PM CDT Tue Sep 22 2026

...FLOOD WARNING NOW IN EFFECT FROM LATE WEDNESDAY NIGHT TO MONDAY
AFTERNOON...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Clarksville.

* WHEN...From late Wednesday night to Monday afternoon.

* IMPACTS...At 27.2 feet, Silo Park just northwest of Clarksville off
  Highway 79 begins flooding.

* ADDITIONAL DETAILS...
  - At 9:30 PM CDT Tuesday the stage was 23.0 feet and rising.
  - Forecast...The river is expected to rise above flood stage early
    Thursday morning to a crest of 26.6 feet early Friday afternoon.
    It will then fall below flood stage late Sunday morning.
  - Flood stage is 25.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (7 pm)
Location         Stg     Stage   Wed   Thu   Fri   Sat   Sun

Mississippi River
 Clarksville     25.0    23.0    24.6  26.1  26.6  26.0  24.3



&&

LAT...LON 3939 9097 3946 9088 3940 9081 3932 9075
      3925 9071 3925 9083 3930 9090 3932 9088
      3936 9092 3935 9095


$$

ILC001-MOC111-241500-
/O.EXT.KLSX.FL.W.0109.260925T0300Z-260927T0600Z/
/CANM7.1.ER.260925T0300Z.260925T0600Z.260926T0000Z.NO/
950 PM CDT Tue Sep 22 2026

...FLOOD WARNING NOW IN EFFECT FROM THURSDAY EVENING TO LATE SATURDAY
NIGHT...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Canton.

* WHEN...From Thursday evening to late Saturday night.

* IMPACTS...At 14.0 feet, Both banks begin to overflow.

* ADDITIONAL DETAILS...
  - At 8:00 PM CDT Tuesday the stage was 12.1 feet and rising.
  - Forecast...The river is expected to rise above flood stage late
    Thursday evening to a crest of 15.1 feet early Friday morning. It
    will then fall below flood stage Friday evening.
  - Flood stage is 15.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (7 pm)
Location         Stg     Stage   Wed   Thu   Fri   Sat   Sun

Mississippi River
 Canton          15.0    12.1    13.8  14.9  15.0  13.9  12.0



&&

LAT...LON 4022 9154 4022 9142 4008 9139 4008 9153


$$

ILC149-MOC127-241500-
/O.EXT.KLSX.FL.W.0113.260925T0600Z-260927T0600Z/
/HNNM7.1.ER.260925T0600Z.260925T0600Z.260926T0000Z.NO/
950 PM CDT Tue Sep 22 2026

...FLOOD WARNING NOW IN EFFECT FROM LATE THURSDAY NIGHT TO LATE
SATURDAY NIGHT...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Hannibal.

* WHEN...From late Thursday night to late Saturday night and rising.

* IMPACTS...At 17.0 feet, John Hay Recreation Area on east side
  (inside the Illinois Sny Levee) begins flooding.

* ADDITIONAL DETAILS...
  - At 9:15 PM CDT Tuesday the stage was 15.2 feet.
  - Forecast...The river is expected to rise to a crest of 17.0 feet
    early Friday morning. It will then fall below flood stage Friday
    evening.
  - Flood stage is 17.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (7 pm)
Location         Stg     Stage   Wed   Thu   Fri   Sat   Sun

Mississippi River
 Hannibal        17.0    15.2    16.0  16.8  17.0  16.1  14.9



&&

LAT...LON 3983 9148 3983 9135 3974 9121 3967 9132
      3969 9134 3968 9139 3971 9136


$$

ILC149-MOC173-241500-
/O.CON.KLSX.FL.W.0111.260925T0000Z-260927T1800Z/
/SVRM7.1.ER.260925T0000Z.260925T1800Z.260926T1200Z.NO/
950 PM CDT Tue Sep 22 2026

...FLOOD WARNING REMAINS IN EFFECT FROM THURSDAY EVENING TO SUNDAY
AFTERNOON...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Saverton.

* WHEN...From Thursday evening to Sunday afternoon.

* IMPACTS...At 15.5 feet, An access road to riverside raised homes on
  the riverward side of the Sny levee begins to flood near this
  level.

* ADDITIONAL DETAILS...
  - At 8:00 PM CDT Tuesday the stage was 13.2 feet and rising.
  - Forecast...The river is expected to rise above flood stage
    Thursday evening to a crest of 16.4 feet early Friday afternoon.
    It will then fall below flood stage Saturday morning.
  - Flood stage is 16.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (7 pm)
Location         Stg     Stage   Wed   Thu   Fri   Sat   Sun

Mississippi River
 Saverton        16.0    13.2    14.9  16.0  16.3  15.3  13.5



&&

LAT...LON 3967 9132 3974 9121 3970 9114 3953 9099
      3946 9110 3960 9122


$$

ILC013-MOC113-241500-
/O.CON.KLSX.FL.W.0114.260925T1500Z-260928T0600Z/
/CAGM7.1.ER.260925T1500Z.260926T0000Z.260927T0000Z.NO/
950 PM CDT Tue Sep 22 2026

...FLOOD WARNING REMAINS IN EFFECT FROM FRIDAY MORNING TO LATE SUNDAY
NIGHT...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Winfield.

* WHEN...From Friday morning to late Sunday night.

* IMPACTS...At 27.5 feet, At this stage, Lock and Dam 25 will
  stockpile 200 tons of sand, 12,000 sandbags, and 10,000 square feet
  of polyethylene plastic as a precaution.

* ADDITIONAL DETAILS...
  - At 9:30 PM CDT Tuesday the stage was 22.3 feet and rising.
  - Forecast...The river is expected to rise above flood stage late
    Friday morning to a crest of 26.3 feet Friday evening. It will
    then fall below flood stage Saturday evening.
  - Flood stage is 26.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (7 pm)
Location         Stg     Stage   Wed   Thu   Fri   Sat   Sun

Mississippi River
 Winfield        26.0    22.3    23.8  25.3  26.3  26.0  24.4



&&

LAT...LON 3925 9083 3925 9071 3912 9065 3896 9065
      3888 9057 3880 9057 3885 9073 3910 9076


$$

Kimble
808 
WGUS83 KLSX 231706
FLSLSX

Flood Statement
National Weather Service St Louis MO
1206 PM CDT Wed Sep 23 2026

...The Flood Warning is extended for the following rivers in
Illinois...Missouri...

  Mississippi River at Clarksville.

  Mississippi River at Saverton.

  Mississippi River at Hannibal.

  Mississippi River at Winfield.

...The Flood Warning continues for the following rivers in
Illinois...Missouri...

  Mississippi River at Canton.

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.

This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx

&&

ILC013-MOC163-250515-
/O.EXT.KLSX.FL.W.0110.260924T1800Z-260929T1000Z/
/CLKM7.1.ER.260924T1800Z.260926T0600Z.260928T0400Z.NO/
1206 PM CDT Wed Sep 23 2026

...FLOOD WARNING NOW IN EFFECT FROM THURSDAY AFTERNOON TO LATE MONDAY
NIGHT...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Clarksville.

* WHEN...From Thursday afternoon to late Monday night.

* IMPACTS...At 27.2 feet, Silo Park just northwest of Clarksville off
  Highway 79 begins flooding.

* ADDITIONAL DETAILS...
  - At 11:30 AM CDT Wednesday the stage was 23.6 feet.
  - Forecast...The river is expected to rise above flood stage early
    tomorrow afternoon to a crest of 26.4 feet early Saturday
    morning. It will then fall below flood stage late Sunday evening.
  - Flood stage is 25.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (1 pm)
Location         Stg     Stage   Thu   Fri   Sat   Sun   Mon

Mississippi River
 Clarksville     25.0    23.6    25.0  26.2  26.3  25.5  24.2



&&

LAT...LON 3939 9097 3946 9088 3940 9081 3932 9075
      3925 9071 3925 9083 3930 9090 3932 9088
      3936 9092 3935 9095


$$

ILC149-MOC173-250515-
/O.EXT.KLSX.FL.W.0111.260925T1200Z-260928T0000Z/
/SVRM7.1.ER.260925T1200Z.260926T0000Z.260926T1800Z.NO/
1206 PM CDT Wed Sep 23 2026

...FLOOD WARNING NOW IN EFFECT FROM FRIDAY MORNING TO SUNDAY
EVENING...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Saverton.

* WHEN...From Friday morning to Sunday evening.

* IMPACTS...At 15.5 feet, An access road to riverside raised homes on
  the riverward side of the Sny levee begins to flood near this
  level.

* ADDITIONAL DETAILS...
  - At 10:00 AM CDT Wednesday the stage was 13.7 feet.
  - Forecast...The river is expected to rise above flood stage Friday
    morning to a crest of 16.2 feet Friday evening. It will then fall
    below flood stage early Saturday afternoon.
  - Flood stage is 16.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (1 pm)
Location         Stg     Stage   Thu   Fri   Sat   Sun   Mon

Mississippi River
 Saverton        16.0    13.7    15.2  16.1  16.0  15.1  13.5



&&

LAT...LON 3967 9132 3974 9121 3970 9114 3953 9099
      3946 9110 3960 9122


$$

ILC001-MOC111-250515-
/O.EXT.KLSX.FL.W.0109.260925T1200Z-260927T0000Z/
/CANM7.1.ER.260925T1200Z.260925T1200Z.260925T1800Z.NO/
1206 PM CDT Wed Sep 23 2026

...FLOOD WARNING NOW IN EFFECT FROM FRIDAY MORNING TO SATURDAY
EVENING...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Canton.

* WHEN...From Friday morning to Saturday evening.

* IMPACTS...At 14.0 feet, Both banks begin to overflow.

* ADDITIONAL DETAILS...
  - At 10:00 AM CDT Wednesday the stage was 12.7 feet.
  - Forecast...The river is expected to rise to a crest of 15.0 feet
    Friday morning. It will then fall below flood stage early Friday
    afternoon.
  - Flood stage is 15.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (1 pm)
Location         Stg     Stage   Thu   Fri   Sat   Sun   Mon

Mississippi River
 Canton          15.0    12.7    14.2  15.0  14.4  13.2  11.6



&&

LAT...LON 4022 9154 4022 9142 4008 9139 4008 9153


$$

ILC149-MOC127-250515-
/O.EXT.KLSX.FL.W.0113.260925T1800Z-260927T0600Z/
/HNNM7.1.ER.260925T1800Z.260925T1800Z.260926T0000Z.NO/
1206 PM CDT Wed Sep 23 2026

...FLOOD WARNING NOW IN EFFECT FROM FRIDAY AFTERNOON TO LATE SATURDAY
NIGHT...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Hannibal.

* WHEN...From Friday afternoon to late Saturday night.

* IMPACTS...At 17.0 feet, John Hay Recreation Area on east side
  (inside the Illinois Sny Levee) begins flooding.

* ADDITIONAL DETAILS...
  - At 11:15 AM CDT Wednesday the stage was 15.7 feet.
  - Forecast...The river is expected to rise to a crest of 17.0 feet
    early Friday afternoon. It will then fall below flood stage
    Friday evening.
  - Flood stage is 17.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (1 pm)
Location         Stg     Stage   Thu   Fri   Sat   Sun   Mon

Mississippi River
 Hannibal        17.0    15.7    16.5  17.0  16.6  15.8  14.7



&&

LAT...LON 3983 9148 3983 9135 3974 9121 3967 9132
      3969 9134 3968 9139 3971 9136


$$

ILC013-MOC113-250515-
/O.EXT.KLSX.FL.W.0114.260926T0300Z-260928T0600Z/
/CAGM7.1.ER.260926T0300Z.260926T0600Z.260927T0000Z.NO/
1206 PM CDT Wed Sep 23 2026

...FLOOD WARNING NOW IN EFFECT FROM FRIDAY EVENING TO LATE SUNDAY
NIGHT...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Winfield.

* WHEN...From Friday evening to late Sunday night.

* IMPACTS...At 27.5 feet, At this stage, Lock and Dam 25 will
  stockpile 200 tons of sand, 12,000 sandbags, and 10,000 square feet
  of polyethylene plastic as a precaution.

* ADDITIONAL DETAILS...
  - At 11:30 AM CDT Wednesday the stage was 22.9 feet.
  - Forecast...The river is expected to rise above flood stage late
    Friday evening to a crest of 26.1 feet early Saturday morning. It
    will then fall below flood stage Saturday evening.
  - Flood stage is 26.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (1 pm)
Location         Stg     Stage   Thu   Fri   Sat   Sun   Mon

Mississippi River
 Winfield        26.0    22.9    24.3  25.7  26.1  25.4  24.1



&&

LAT...LON 3925 9083 3925 9071 3912 9065 3896 9065
      3888 9057 3880 9057 3885 9073 3910 9076


$$

Peine
292 
WGUS83 KLSX 240205
FLSLSX

Flood Statement
National Weather Service St Louis MO
905 PM CDT Wed Sep 23 2026

...The Flood Warning continues for the following rivers in
Missouri...Illinois...

  Mississippi River at Clarksville.

  Mississippi River at Louisiana.

  Mississippi River at Canton.

  Mississippi River at Hannibal.

...The Flood Warning is extended for the following rivers in
Missouri...Illinois...

  Mississippi River at Saverton.

  Mississippi River at Winfield.

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.

This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx

&&

ILC013-MOC163-251415-
/O.EXT.KLSX.FL.W.0110.260925T0130Z-260929T0900Z/
/CLKM7.1.ER.260925T0130Z.260926T1200Z.260928T0300Z.NO/
905 PM CDT Wed Sep 23 2026

...FLOOD WARNING NOW IN EFFECT FROM THURSDAY EVENING TO LATE MONDAY
NIGHT...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Clarksville.

* WHEN...From Thursday evening to late Monday night.

* IMPACTS...At 27.2 feet, Silo Park just northwest of Clarksville off
  Highway 79 begins flooding.

* ADDITIONAL DETAILS...
  - At 8:30 PM CDT Wednesday the stage was 23.9 feet.
  - Forecast...The river is expected to rise above flood stage
    tomorrow evening to a crest of 26.4 feet Saturday morning. It
    will then fall below flood stage late Sunday evening.
  - Flood stage is 25.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (7 pm)
Location         Stg     Stage   Thu   Fri   Sat   Sun   Mon

Mississippi River
 Clarksville     25.0    23.9    24.9  26.1  26.2  25.2  23.6



&&

LAT...LON 3939 9097 3946 9088 3940 9081 3932 9075
      3925 9071 3925 9083 3930 9090 3932 9088
      3936 9092 3935 9095


$$

ILC149-MOC173-251415-
/O.EXT.KLSX.FL.W.0111.260925T1600Z-260928T0000Z/
/SVRM7.1.ER.260925T1600Z.260926T0000Z.260926T1800Z.NO/
905 PM CDT Wed Sep 23 2026

...FLOOD WARNING NOW IN EFFECT FROM FRIDAY MORNING TO SUNDAY
EVENING...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Saverton.

* WHEN...From Friday morning to Sunday evening.

* IMPACTS...At 15.5 feet, An access road to riverside raised homes on
  the riverward side of the Sny levee begins to flood near this
  level.

* ADDITIONAL DETAILS...
  - At 8:00 PM CDT Wednesday the stage was 14.2 feet.
  - Forecast...The river is expected to rise above flood stage late
    Friday morning to a crest of 16.2 feet Friday evening. It will
    then fall below flood stage early Saturday afternoon.
  - Flood stage is 16.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (7 pm)
Location         Stg     Stage   Thu   Fri   Sat   Sun   Mon

Mississippi River
 Saverton        16.0    14.2    15.3  16.2  15.8  14.6  13.0



&&

LAT...LON 3967 9132 3974 9121 3970 9114 3953 9099
      3946 9110 3960 9122


$$

ILC013-MOC113-251415-
/O.EXT.KLSX.FL.W.0114.260926T1200Z-260928T0600Z/
/CAGM7.1.ER.260926T1200Z.260926T1800Z.260927T0000Z.NO/
905 PM CDT Wed Sep 23 2026

...FLOOD WARNING NOW IN EFFECT FROM SATURDAY MORNING TO LATE SUNDAY
NIGHT...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Winfield.

* WHEN...From Saturday morning to late Sunday night.

* IMPACTS...At 27.5 feet, At this stage, Lock and Dam 25 will
  stockpile 200 tons of sand, 12,000 sandbags, and 10,000 square feet
  of polyethylene plastic as a precaution.

* ADDITIONAL DETAILS...
  - At 8:30 PM CDT Wednesday the stage was 23.3 feet.
  - Forecast...The river is expected to rise above flood stage
    Saturday morning to a crest of 26.1 feet early Saturday
    afternoon. It will then fall below flood stage Saturday evening.
  - Flood stage is 26.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (7 pm)
Location         Stg     Stage   Thu   Fri   Sat   Sun   Mon

Mississippi River
 Winfield        26.0    23.3    24.3  25.6  26.0  25.1  23.6



&&

LAT...LON 3925 9083 3925 9071 3912 9065 3896 9065
      3888 9057 3880 9057 3885 9073 3910 9076


$$

ILC149-MOC163-251415-
/O.CON.KLSX.FL.W.0115.260924T2000Z-260929T0300Z/
/LUSM7.1.ER.260924T2000Z.260926T0000Z.260927T2100Z.NO/
905 PM CDT Wed Sep 23 2026

...FLOOD WARNING REMAINS IN EFFECT FROM THURSDAY AFTERNOON TO MONDAY
EVENING...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Louisiana.

* WHEN...From Thursday afternoon to Monday 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 Wednesday the stage was 14.3 feet.
  - Forecast...The river is expected to rise above flood stage
    tomorrow afternoon to a crest of 15.9 feet Friday evening. It
    will then fall below flood stage Sunday afternoon.
  - Flood stage is 15.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (7 pm)
Location         Stg     Stage   Thu   Fri   Sat   Sun   Mon

Mississippi River
 Louisiana       15.0    14.3    15.2  15.9  15.7  14.9  13.6



&&

LAT...LON 3946 9110 3953 9099 3946 9088 3939 9097
      3941 9100 3939 9103


$$

ILC001-MOC111-251415-
/O.CON.KLSX.FL.W.0109.260925T1200Z-260927T0000Z/
/CANM7.1.ER.260925T1200Z.260925T1200Z.260925T1800Z.NO/
905 PM CDT Wed Sep 23 2026

...FLOOD WARNING REMAINS IN EFFECT FROM FRIDAY MORNING TO SATURDAY
EVENING...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Canton.

* WHEN...From Friday morning to Saturday evening.

* IMPACTS...At 14.0 feet, Both banks begin to overflow.

* ADDITIONAL DETAILS...
  - At 8:00 PM CDT Wednesday the stage was 13.2 feet.
  - Forecast...The river is expected to rise to a crest of 15.0 feet
    Friday morning. It will then fall below flood stage early Friday
    afternoon.
  - Flood stage is 15.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (7 pm)
Location         Stg     Stage   Thu   Fri   Sat   Sun   Mon

Mississippi River
 Canton          15.0    13.2    14.5  14.9  14.1  12.8  11.2



&&

LAT...LON 4022 9154 4022 9142 4008 9139 4008 9153


$$

ILC149-MOC127-251415-
/O.CON.KLSX.FL.W.0113.260925T1800Z-260927T0600Z/
/HNNM7.1.ER.260925T1800Z.260925T1800Z.260926T0000Z.NO/
905 PM CDT Wed Sep 23 2026

...FLOOD WARNING REMAINS IN EFFECT FROM FRIDAY AFTERNOON TO LATE
SATURDAY NIGHT...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Hannibal.

* WHEN...From Friday afternoon to late Saturday night.

* 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 Wednesday the stage was 16.0 feet.
  - Forecast...The river is expected to rise to a crest of 17.0 feet
    early Friday afternoon. It will then fall below flood stage
    Friday evening.
  - Flood stage is 17.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (7 pm)
Location         Stg     Stage   Thu   Fri   Sat   Sun   Mon

Mississippi River
 Hannibal        17.0    16.0    16.7  17.0  16.4  15.6  14.4



&&

LAT...LON 3983 9148 3983 9135 3974 9121 3967 9132
      3969 9134 3968 9139 3971 9136


$$

19
017 
WGUS83 KLSX 241745
FLSLSX

Flood Statement
National Weather Service St Louis MO
1245 PM CDT Thu Sep 24 2026

...The Flood Warning is extended for the following rivers in
Illinois...Missouri...

  Mississippi River at Louisiana.

  Mississippi River at Clarksville.

  Mississippi River at Hannibal.

  Mississippi River at Saverton.

  Mississippi River at Winfield.

...The Flood Warning is cancelled for the following rivers in
Illinois...Missouri...

  Mississippi River at Canton.

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.

This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx

&&

ILC001-MOC111-241845-
/O.CAN.KLSX.FL.W.0109.260925T1200Z-260924T1745Z/
/CANM7.1.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
1245 PM CDT Thu Sep 24 2026

...FLOOD WARNING IS CANCELLED...

The Flood Warning is cancelled for
  the Mississippi River at Canton.

* ADDITIONAL DETAILS...
  - At 6:00 AM CDT Thursday the stage was 13.3 feet.
  - Forecast...The river is expected to rise to a crest of 14.6 feet
    tomorrow evening.



&&


All Times CDT    Fld   Observed  Forecasts (1 pm)
Location         Stg     Stage   Fri   Sat   Sun   Mon   Tue

Mississippi River
 Canton          15.0    13.3    14.5  14.3  13.3  11.9  10.3



&&

LAT...LON 4022 9154 4022 9142 4008 9139 4008 9153


$$

ILC149-MOC163-260545-
/O.EXT.KLSX.FL.W.0115.260924T2100Z-260929T0800Z/
/LUSM7.1.ER.260924T2100Z.260926T1200Z.260928T0200Z.NO/
1245 PM CDT Thu Sep 24 2026

...FLOOD WARNING NOW IN EFFECT FROM THIS AFTERNOON TO LATE MONDAY
NIGHT...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Louisiana.

* WHEN...From this afternoon to late Monday 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 12:30 PM CDT Thursday the stage was 14.9 feet.
  - Forecast...The river is expected to rise above flood stage late
    this afternoon to a crest of 16.0 feet Saturday morning. It will
    then fall below flood stage late Sunday evening.
  - Flood stage is 15.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (1 pm)
Location         Stg     Stage   Fri   Sat   Sun   Mon   Tue

Mississippi River
 Louisiana       15.0    14.9    15.7  16.0  15.4  14.2  12.9



&&

LAT...LON 3946 9110 3953 9099 3946 9088 3939 9097
      3941 9100 3939 9103


$$

ILC013-MOC163-260545-
/O.EXT.KLSX.FL.W.0110.260925T0200Z-260929T1500Z/
/CLKM7.1.ER.260925T0200Z.260926T1800Z.260928T0900Z.NO/
1245 PM CDT Thu Sep 24 2026

...FLOOD WARNING NOW IN EFFECT FROM THIS EVENING TO TUESDAY
MORNING...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Clarksville.

* WHEN...From this evening to Tuesday morning.

* IMPACTS...At 25.5 feet, State Route P east of Elsberry begins
  flooding just east of the levee.

* ADDITIONAL DETAILS...
  - At 12:30 PM CDT Thursday the stage was 24.6 feet.
  - Forecast...The river is expected to rise above flood stage late
    this evening to a crest of 26.2 feet early Saturday afternoon. It
    will then fall below flood stage early Monday morning.
  - Flood stage is 25.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (1 pm)
Location         Stg     Stage   Fri   Sat   Sun   Mon   Tue

Mississippi River
 Clarksville     25.0    24.6    25.6  26.2  25.8  24.4  22.8



&&

LAT...LON 3939 9097 3946 9088 3940 9081 3932 9075
      3925 9071 3925 9083 3930 9090 3932 9088
      3936 9092 3935 9095


$$

ILC149-MOC127-260545-
/O.EXT.KLSX.FL.W.0113.260925T1800Z-260927T1800Z/
/HNNM7.1.ER.260925T1800Z.260925T1800Z.260926T1200Z.NO/
1245 PM CDT Thu Sep 24 2026

...FLOOD WARNING NOW IN EFFECT FROM FRIDAY AFTERNOON TO SUNDAY
AFTERNOON...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Hannibal.

* WHEN...From Friday afternoon to Sunday afternoon.

* IMPACTS...At 17.0 feet, John Hay Recreation Area on east side
  (inside the Illinois Sny Levee) begins flooding.

* ADDITIONAL DETAILS...
  - At 12:15 PM CDT Thursday the stage was 16.5 feet.
  - Forecast...The river is expected to rise to a crest of 17.0 feet
    early tomorrow afternoon. It will then fall below flood stage
    Saturday morning.
  - Flood stage is 17.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (1 pm)
Location         Stg     Stage   Fri   Sat   Sun   Mon   Tue

Mississippi River
 Hannibal        17.0    16.5    17.0  16.9  16.1  15.1  14.0



&&

LAT...LON 3983 9148 3983 9135 3974 9121 3967 9132
      3969 9134 3968 9139 3971 9136


$$

ILC149-MOC173-260545-
/O.EXT.KLSX.FL.W.0111.260926T0600Z-260928T0000Z/
/SVRM7.1.ER.260926T0600Z.260926T0600Z.260926T1800Z.NO/
1245 PM CDT Thu Sep 24 2026

...FLOOD WARNING NOW IN EFFECT FROM LATE FRIDAY NIGHT TO SUNDAY
EVENING...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Saverton.

* WHEN...From late Friday night to Sunday evening.

* IMPACTS...At 15.5 feet, An access road to riverside raised homes on
  the riverward side of the Sny levee begins to flood near this
  level.

* ADDITIONAL DETAILS...
  - At 8:00 AM CDT Thursday the stage was 14.6 feet.
  - Forecast...The river is expected to rise to a crest of 16.0 feet
    early Saturday morning. It will then fall below flood stage early
    Saturday afternoon.
  - Flood stage is 16.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (1 pm)
Location         Stg     Stage   Fri   Sat   Sun   Mon   Tue

Mississippi River
 Saverton        16.0    14.6    15.7  16.0  15.2  13.9  12.3



&&

LAT...LON 3967 9132 3974 9121 3970 9114 3953 9099
      3946 9110 3960 9122


$$

ILC013-MOC113-260545-
/O.EXT.KLSX.FL.W.0114.260927T0000Z-260928T1200Z/
/CAGM7.1.ER.260927T0000Z.260927T0000Z.260927T0600Z.NO/
1245 PM CDT Thu Sep 24 2026

...FLOOD WARNING NOW IN EFFECT FROM SATURDAY EVENING TO MONDAY
MORNING...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Winfield.

* WHEN...From Saturday evening to Monday morning.

* IMPACTS...At 27.5 feet, At this stage, Lock and Dam 25 will
  stockpile 200 tons of sand, 12,000 sandbags, and 10,000 square feet
  of polyethylene plastic as a precaution.

* ADDITIONAL DETAILS...
  - At 12:30 PM CDT Thursday the stage was 23.9 feet.
  - Forecast...The river is expected to rise to a crest of 26.0 feet
    Saturday evening. It will then fall below flood stage early
    Sunday morning.
  - Flood stage is 26.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (1 pm)
Location         Stg     Stage   Fri   Sat   Sun   Mon   Tue

Mississippi River
 Winfield        26.0    23.9    25.1  25.9  25.7  24.4  22.9



&&

LAT...LON 3925 9083 3925 9071 3912 9065 3896 9065
      3888 9057 3880 9057 3885 9073 3910 9076


$$

BSH
156 
WGUS83 KLSX 250255
FLSLSX

Flood Statement
National Weather Service St Louis MO
955 PM CDT Thu Sep 24 2026

...The Flood Warning continues for the following rivers in
Missouri...Illinois...

  Mississippi River at Louisiana.

  Mississippi River at Clarksville.

  Mississippi River at Hannibal.

...The Flood Warning is extended for the following rivers in
Missouri...Illinois...

  Mississippi River at Saverton.

...The Flood Warning is cancelled for the following rivers in
Missouri...Illinois...

  Mississippi River at Winfield.

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.

This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx

&&

ILC013-MOC113-250400-
/O.CAN.KLSX.FL.W.0114.260927T0000Z-260925T0255Z/
/CAGM7.1.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
955 PM CDT Thu Sep 24 2026

...FLOOD WARNING IS CANCELLED...

The Flood Warning is cancelled for
  the Mississippi River at Winfield.

* ADDITIONAL DETAILS...
  - At 9:30 PM CDT Thursday the stage was 24.2 feet.
  - Forecast...The river is expected to rise to a crest of 25.5 feet
    Saturday evening.



&&


All Times CDT    Fld   Observed  Forecasts (7 pm)
Location         Stg     Stage   Fri   Sat   Sun   Mon   Tue

Mississippi River
 Winfield        26.0    24.2    25.1  25.5  25.2  23.8  22.2



&&

LAT...LON 3925 9083 3925 9071 3912 9065 3896 9065
      3888 9057 3880 9057 3885 9073 3910 9076


$$

ILC149-MOC163-261500-
/O.EXT.KLSX.FL.W.0115.000000T0000Z-260929T0600Z/
/LUSM7.1.ER.260924T2115Z.260926T1200Z.260928T0000Z.NO/
955 PM CDT Thu Sep 24 2026

...FLOOD WARNING NOW IN EFFECT UNTIL LATE MONDAY NIGHT...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Mississippi River at Louisiana.

* WHEN...Until late Monday 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 9:30 PM CDT Thursday the stage was 15.2 feet.
  - Recent Activity...The maximum river stage in the 24 hours ending
    at 9:30 PM CDT Thursday was 15.2 feet.
  - Forecast...The river is expected to rise to a crest of 15.9 feet
    Saturday morning. It will then fall below flood stage Sunday
    evening.
  - Flood stage is 15.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (7 pm)
Location         Stg     Stage   Fri   Sat   Sun   Mon   Tue

Mississippi River
 Louisiana       15.0    15.2    15.7  15.8  15.0  13.7  12.6



&&

LAT...LON 3946 9110 3953 9099 3946 9088 3939 9097
      3941 9100 3939 9103


$$

ILC013-MOC163-261500-
/O.EXT.KLSX.FL.W.0110.000000T0000Z-260929T1400Z/
/CLKM7.1.ER.260925T0426Z.260926T1200Z.260928T0800Z.NO/
955 PM CDT Thu Sep 24 2026

...FLOOD WARNING NOW IN EFFECT UNTIL TUESDAY MORNING...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Clarksville.

* WHEN...Until Tuesday morning.

* IMPACTS...At 25.5 feet, State Route P east of Elsberry begins
  flooding just east of the levee.

* ADDITIONAL DETAILS...
  - At 9:30 PM CDT Thursday the stage was 24.8 feet.
  - Forecast...The river is expected to rise above flood stage late
    this evening to a crest of 26.0 feet Saturday morning. It will
    then fall below flood stage early Monday morning.
  - Flood stage is 25.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (7 pm)
Location         Stg     Stage   Fri   Sat   Sun   Mon   Tue

Mississippi River
 Clarksville     25.0    24.8    25.8  26.0  25.4  24.1  22.5



&&

LAT...LON 3939 9097 3946 9088 3940 9081 3932 9075
      3925 9071 3925 9083 3930 9090 3932 9088
      3936 9092 3935 9095


$$

ILC149-MOC127-261500-
/O.EXT.KLSX.FL.W.0113.260925T1800Z-260927T1200Z/
/HNNM7.1.ER.260925T1800Z.260925T1800Z.260926T0600Z.NO/
955 PM CDT Thu Sep 24 2026

...FLOOD WARNING NOW IN EFFECT FROM FRIDAY AFTERNOON TO SUNDAY
MORNING...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Hannibal.

* WHEN...From Friday afternoon to Sunday morning.

* IMPACTS...At 17.0 feet, John Hay Recreation Area on east side
  (inside the Illinois Sny Levee) begins flooding.

* ADDITIONAL DETAILS...
  - At 9:15 PM CDT Thursday the stage was 16.8 feet.
  - Forecast...The river is expected to rise to a crest of 17.0 feet
    early tomorrow afternoon. It will then fall below flood stage
    early Saturday morning.
  - Flood stage is 17.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (7 pm)
Location         Stg     Stage   Fri   Sat   Sun   Mon   Tue

Mississippi River
 Hannibal        17.0    16.8    17.0  16.7  15.8  14.7  13.6



&&

LAT...LON 3983 9148 3983 9135 3974 9121 3967 9132
      3969 9134 3968 9139 3971 9136


$$

ILC149-MOC173-261500-
/O.EXT.KLSX.FL.W.0111.260926T1800Z-260928T0000Z/
/SVRM7.1.ER.260926T1800Z.260926T1800Z.260926T1800Z.NO/
955 PM CDT Thu Sep 24 2026

...FLOOD WARNING NOW IN EFFECT FROM SATURDAY AFTERNOON TO SUNDAY
EVENING...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Saverton.

* WHEN...From Saturday afternoon to Sunday evening.

* IMPACTS...At 15.5 feet, An access road to riverside raised homes on
  the riverward side of the Sny levee begins to flood near this
  level.

* ADDITIONAL DETAILS...
  - At 4:00 PM CDT Thursday the stage was 14.9 feet.
  - Forecast...The river is expected to rise to a crest of 16.0 feet
    early Saturday afternoon.
  - Flood stage is 16.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (7 pm)
Location         Stg     Stage   Fri   Sat   Sun   Mon   Tue

Mississippi River
 Saverton        16.0    14.9    15.6  15.9  14.9  13.4  11.8



&&

LAT...LON 3967 9132 3974 9121 3970 9114 3953 9099
      3946 9110 3960 9122


$$

19
477 
WGUS83 KLSX 251714
FLSLSX

Flood Statement
National Weather Service St Louis MO
1214 PM CDT Fri Sep 25 2026

...The Flood Warning is extended for the following rivers in
Illinois...Missouri...

  Mississippi River at Louisiana.

  Mississippi River at Hannibal.

...The Flood Warning continues for the following rivers in
Illinois...Missouri...

  Mississippi River at Clarksville.

...The Flood Warning is cancelled for the following rivers in
Illinois...Missouri...

  Mississippi River at Saverton.

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.

This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx

&&

ILC149-MOC173-251815-
/O.CAN.KLSX.FL.W.0111.260926T1800Z-260925T1714Z/
/SVRM7.1.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
1214 PM CDT Fri Sep 25 2026

...FLOOD WARNING IS CANCELLED...

The Flood Warning is cancelled for
  the Mississippi River at Saverton.

* ADDITIONAL DETAILS...
  - At 10:00 AM CDT Friday the stage was 15.3 feet.
  - Forecast...The river is expected to rise to a crest of 15.6 feet
    early tomorrow afternoon.



&&


All Times CDT    Fld   Observed  Forecasts (1 pm)
Location         Stg     Stage   Sat   Sun   Mon   Tue   Wed

Mississippi River
 Saverton        16.0    15.3    15.6  15.1  13.6  12.2  11.0



&&

LAT...LON 3967 9132 3974 9121 3970 9114 3953 9099
      3946 9110 3960 9122


$$

ILC149-MOC163-270515-
/O.EXT.KLSX.FL.W.0115.000000T0000Z-260929T1000Z/
/LUSM7.1.ER.260924T2115Z.260926T1200Z.260928T0400Z.NO/
1214 PM CDT Fri Sep 25 2026

...FLOOD WARNING NOW IN EFFECT UNTIL LATE MONDAY NIGHT...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Mississippi River at Louisiana.

* WHEN...Until late Monday 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 12:00 PM CDT Friday the stage was 15.5 feet.
  - Recent Activity...The maximum river stage in the 24 hours ending
    at 12:00 PM CDT Friday was 15.5 feet.
  - Forecast...The river is expected to rise to a crest of 15.7 feet
    tomorrow morning. It will then fall below flood stage late Sunday
    evening.
  - Flood stage is 15.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (1 pm)
Location         Stg     Stage   Sat   Sun   Mon   Tue   Wed

Mississippi River
 Louisiana       15.0    15.5    15.7  15.5  14.2  12.9  12.2



&&

LAT...LON 3946 9110 3953 9099 3946 9088 3939 9097
      3941 9100 3939 9103


$$

ILC013-MOC163-270515-
/O.EXT.KLSX.FL.W.0110.000000T0000Z-260929T1200Z/
/CLKM7.1.ER.260925T1043Z.260926T1200Z.260928T0600Z.NO/
1214 PM CDT Fri Sep 25 2026

...FLOOD WARNING NOW IN EFFECT UNTIL TUESDAY MORNING...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Mississippi River at Clarksville.

* WHEN...Until Tuesday morning.

* IMPACTS...At 25.5 feet, State Route P east of Elsberry begins
  flooding just east of the levee.

* ADDITIONAL DETAILS...
  - At 12:00 PM CDT Friday the stage was 25.2 feet.
  - Recent Activity...The maximum river stage in the 24 hours ending
    at 12:00 PM CDT Friday was 25.3 feet.
  - Forecast...The river is expected to rise to a crest of 25.7 feet
    tomorrow morning. It will then fall below flood stage early
    Monday morning.
  - Flood stage is 25.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (1 pm)
Location         Stg     Stage   Sat   Sun   Mon   Tue   Wed

Mississippi River
 Clarksville     25.0    25.2    25.7  25.5  24.2  22.6  21.4



&&

LAT...LON 3939 9097 3946 9088 3940 9081 3932 9075
      3925 9071 3925 9083 3930 9090 3932 9088
      3936 9092 3935 9095


$$

ILC149-MOC127-270515-
/O.EXT.KLSX.FL.W.0113.260925T1800Z-260928T0600Z/
/HNNM7.1.ER.260925T1800Z.260926T0600Z.260927T0000Z.NO/
1214 PM CDT Fri Sep 25 2026

...FLOOD WARNING NOW IN EFFECT UNTIL LATE SUNDAY NIGHT...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Hannibal.

* WHEN...Until late Sunday night.

* IMPACTS...At 17.0 feet, John Hay Recreation Area on east side
  (inside the Illinois Sny Levee) begins flooding.

* ADDITIONAL DETAILS...
  - At 11:15 AM CDT Friday 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 just after midnight tonight. It
    will then fall below flood stage tomorrow evening.
  - Flood stage is 17.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (1 pm)
Location         Stg     Stage   Sat   Sun   Mon   Tue   Wed

Mississippi River
 Hannibal        17.0    17.0    17.1  16.4  15.3  14.3  13.4



&&

LAT...LON 3983 9148 3983 9135 3974 9121 3967 9132
      3969 9134 3968 9139 3971 9136


$$

Maples
100 
WGUS83 KLSX 260150
FLSLSX

Flood Statement
National Weather Service St Louis MO
850 PM CDT Fri Sep 25 2026

...The Flood Warning continues for the following rivers in
Illinois...Missouri...

  Mississippi River at Louisiana.

  Mississippi River at Hannibal.

  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.

This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx

&&

ILC149-MOC163-271400-
/O.EXT.KLSX.FL.W.0115.000000T0000Z-260929T0600Z/
/LUSM7.1.ER.260924T2115Z.260926T0600Z.260928T0000Z.NO/
850 PM CDT Fri Sep 25 2026

...FLOOD WARNING NOW IN EFFECT UNTIL LATE MONDAY NIGHT...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Mississippi River at Louisiana.

* WHEN...Until late Monday 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 Friday the stage was 15.6 feet.
  - Recent Activity...The maximum river stage in the 24 hours ending
    at 8:30 PM CDT Friday was 15.6 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
    Sunday evening.
  - Flood stage is 15.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (7 pm)
Location         Stg     Stage   Sat   Sun   Mon   Tue   Wed

Mississippi River
 Louisiana       15.0    15.6    15.7  15.0  13.7  12.7  12.2



&&

LAT...LON 3946 9110 3953 9099 3946 9088 3939 9097
      3941 9100 3939 9103


$$

ILC149-MOC127-271400-
/O.EXT.KLSX.FL.W.0113.000000T0000Z-260928T0000Z/
/HNNM7.1.ER.260925T2245Z.260926T0600Z.260926T1800Z.NO/
850 PM CDT Fri Sep 25 2026

...FLOOD WARNING NOW IN EFFECT UNTIL SUNDAY EVENING...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Mississippi River at Hannibal.

* WHEN...Until Sunday evening.

* 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 Friday the stage was 17.0 feet.
  - Recent Activity...The maximum river stage in the 24 hours ending
    at 8:15 PM CDT Friday was 17.0 feet.
  - Forecast...The river is expected to rise to a crest of 17.1 feet
    just after midnight tonight. It will then fall below flood stage
    early tomorrow afternoon.
  - Flood stage is 17.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (7 pm)
Location         Stg     Stage   Sat   Sun   Mon   Tue   Wed

Mississippi River
 Hannibal        17.0    17.0    16.8  16.0  14.9  13.9  13.0



&&

LAT...LON 3983 9148 3983 9135 3974 9121 3967 9132
      3969 9134 3968 9139 3971 9136


$$

ILC013-MOC163-271400-
/O.EXT.KLSX.FL.W.0110.000000T0000Z-260929T0800Z/
/CLKM7.1.ER.260925T1043Z.260926T1200Z.260928T0200Z.NO/
850 PM CDT Fri Sep 25 2026

...FLOOD WARNING NOW IN EFFECT UNTIL LATE MONDAY NIGHT...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Mississippi River at Clarksville.

* WHEN...Until late Monday night.

* 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 Friday the stage was 25.5 feet.
  - Recent Activity...The maximum river stage in the 24 hours ending
    at 8:30 PM CDT Friday was 25.5 feet.
  - Forecast...The river is expected to rise to a crest of 25.6 feet
    tomorrow morning. It will then fall below flood stage late Sunday
    evening.
  - Flood stage is 25.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (7 pm)
Location         Stg     Stage   Sat   Sun   Mon   Tue   Wed

Mississippi River
 Clarksville     25.0    25.5    25.6  25.1  23.8  22.4  21.1



&&

LAT...LON 3939 9097 3946 9088 3940 9081 3932 9075
      3925 9071 3925 9083 3930 9090 3932 9088
      3936 9092 3935 9095


$$

Jaja

What 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 Sep 20, 6:48 AM CDT, 5 hours earlier. Its key messages:

  • A cold front begins slowly moving through the region today bringing cooler temperatures the rest of the week.
  • Thunderstorms along the front tonight bring the best chance for rain all week.
Area forecast discussion, Sep 20, 6:48 AM CDT, 5 hours before
Area Forecast Discussion
National Weather Service St Louis MO
648 AM CDT Sun Sep 20 2026

.KEY MESSAGES...

- A cold front begins slowly moving through the region today
  bringing cooler temperatures the rest of the week.

- Thunderstorms along the front tonight bring the best chance
  for rain all week.

&&

.SHORT TERM /THROUGH MONDAY/...
Issued at 315 AM CDT Sun Sep 20 2026

Showers and thunderstorms are currently moving northeast through
northern MO and southeastern IA along a cold front and along the
nose of the low-level jet. As they progress, the convection in
northern MO is moving into a region with less favorable
conditions and a weakening low-level jet to continue to support
their development. As a result, these storms don't pose a
threat to our area aside from a stray shower in our northern
counties during the early morning hours.

An upper level ridge, which has been the driver behind the heat
and humidity during the last several days, is beginning to be
suppressed by an upper level trough as it moves east. This
trough will push the cold front into our area starting today.
Temperatures today will still be hot and humid to the south of
the front as it begins its slow push through the region. This
will lower high temperatures into the 70s and 80s in northern
MO, while southeastern MO will remain well into the 90s. Thanks
to slightly more moderate humidity values in the region,
widespread 100+ heat index values are not expected. Mondays
high temperatures are slated to be even lower as the front makes
its trek south through the region. However, there still remains
some uncertainty in the exact high temperatures for Monday.
Latest NBM guidances interquartile range for the high
temperatures is 6-10 degrees across the region due to the
uncertainty in the fronts exact position and speed. That being
said, behind the front we can expect high temperatures in the
70s and 80s with some areas in northern MO experiencing upper
60s for high temperatures.

Showers and thunderstorms are expected along and behind the cold
front tonight into Monday morning. While the confidence is low
on the exact timing and location of this convection, HREF
guidance shows there is a 80-100% chance across the region of
measurable rainfall during this period, and 30-70% chance of
seeing 0.25 inches of rain. These showers and thunderstorms will
be multi-cellular with the strongest thunderstorms possibly
producing heavy localized rainfall and gusty winds in regions
where CAPE is sufficient (~1500-2000 J/kg). Due to the limited
nature of the severe threat, the severe potential is not being
messaged for this event.

&&

.LONG TERM /MONDAY NIGHT THROUGH SATURDAY/...
Issued at 315 AM CDT Sun Sep 20 2026

The end of the relentless heat is in sight. Behind the front
temperatures are expected to be much cooler. For Tuesday and
Wednesday, NBM guidance shows that high temperatures will be in
the low to mid 70s, with the northern portions of the area
possibly staying in the upper 60s for their high temperatures
(60-80% chance). Low temperatures will also dip into the 50s.
This air mass will continue to dominate for the rest of the week
with a gradual warming through the 70s, reaching the low 80s by
next weekend.

The GFS and ECMWF both show a mid-level ridge building over the
Great Lakes and into the southeastern Canada region with a
center of low pressure over the Ohio Valley by mid week. The
ridge should remain fairly stationary over southeastern Canada,
while the low pressure center will slowly move to the east coast
of the CONUS. This pattern will allow for continued westerly and
northwesterly flow to help moderate our temperatures into next
weekend and limit the moisture transported into the region,
preventing another return of the heat and humidity this week.

&&

.AVIATION /12Z TAFS THROUGH 18Z MONDAY/...
Issued at 647 AM CDT Sun Sep 20 2026

A cold front is moving south through the area bringing chances
of showers and thunderstorms. UIN, JEF, and COU will be impacted
by some showers this morning, but the best chances for
thunderstorms for all terminals will be tonight. There lies some
uncertainty with the exact coverage and timing of the
convection, so TEMPOs and PROB30s were included for the time
periods with the highest confidence. VFR conditions are expected
ahead of the front, but ceilings are expected to drop quickly to
IFR after it passes the terminals.

&&

.LSX WATCHES/WARNINGS/ADVISORIES...
MO...None.
IL...None.

&&

SHORT TERM...Asel/Kimble
LONG TERM...Asel/Kimble
AVIATION...Asel/Kimble

The office that day

Everything else NWS St. Louis, MO issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Sep 20, 11:48 AM CDTRiver Flood WarningLSXAdams7 days
Sep 20, 11:48 AM CDTRiver Flood WarningLSXCalhoun21 days
Sep 20, 11:48 AM CDTRiver Flood WarningLSXPike7 days
Sep 20, 11:48 AM CDTRiver Flood WarningLSXAdams10 hr
Sep 20, 11:48 AM CDTRiver Flood WarningLSXCalhoun21 days
Sep 20, 6:03 PM CDTSevere Thunderstorm WarningLSXFayette48 min

Nearby

River Flood Warnings in Illinois, 2026River Flood Warnings in Missouri, 2026Every river flood warning in 2026

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.