Alert archive / Illinois / River Flood Warnings in 2024
River Flood Warning 71, NWS St. Louis, MO
NWS St. Louis, MO issued this river flood warning at May 13, 2024, 10:40 PM CDT for Pike County, Illinois; Marion County, Missouri. It took effect at May 14, 2024, 9:36 PM CDT. It was in force for 20 days.
The area
The outline as issued.
The facts
- Issued
- May 13, 2024, 10:40 PM CDT (03:40 UTC)
- In effect from
- May 14, 2024, 9:36 PM CDT
- Expired
- Jun 3, 2024, 10:40 PM CDT
- In force
- 20 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), 134 km from the middle of the area, began a volume at 03:41 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 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.
510
WGUS43 KLSX 140340
FLWLSX
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service St Louis MO
1040 PM CDT Mon May 13 2024
...The National Weather Service in St Louis MO has issued a Flood
Warning 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...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Rainfall heavier than forecast could cause river levels to rise even
higher than predicted. The National Weather Service will monitor
this developing situation and issue follow up statements as
conditions change.
This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx
&&
ILC149-MOC127-151545-
/O.NEW.KLSX.FL.W.0071.240515T1800Z-000000T0000Z/
/HNNM7.1.ER.240515T1800Z.240517T1200Z.000000T0000Z.NO/
1040 PM CDT Mon May 13 2024
...FLOOD WARNING IN EFFECT FROM WEDNESDAY AFTERNOON UNTIL FURTHER
NOTICE...
* WHAT...Minor flooding is forecast.
* WHERE...Mississippi River at Hannibal.
* WHEN...From Wednesday afternoon until further notice.
* IMPACTS...At 18.0 feet, The northern end of Southside Recreation
#2 Park along Bear Creek begins flooding at this height.
* ADDITIONAL DETAILS...
- At 10:15 PM CDT Monday the stage was 16.3 feet.
- Forecast...The river is expected to rise above flood stage
early Wednesday afternoon and continue rising to a crest of
18.1 feet Friday 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 16.3 16.8 17.6 18.1 18.1 17.9
&&
LAT...LON 3983 9148 3983 9135 3974 9121 3967 9135
$$
Fuchs11 follow-up statements
005
WGUS83 KLSX 141730
FLSLSX
Flood Statement
National Weather Service St Louis MO
1230 PM CDT Tue May 14 2024
...The Flood Warning is extended for the following rivers in
Illinois...Missouri...
Mississippi River at Louisiana.
Mississippi River at Clarksville.
Mississippi River at Chester.
Mississippi River at Hannibal.
River forecasts are based on observed precipitation and forecast
precipitation for the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx
&&
ILC149-MOC163-160530-
/O.EXT.KLSX.FL.W.0070.240514T1730Z-000000T0000Z/
/LUSM7.1.ER.240514T1545Z.240517T1200Z.000000T0000Z.NO/
1230 PM CDT Tue May 14 2024
...FLOOD WARNING NOW IN EFFECT FROM THIS AFTERNOON UNTIL FURTHER
NOTICE...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Louisiana.
* WHEN...From this afternoon until further notice.
* IMPACTS...At 15.0 feet, The first quarter mile of Edison Avenue
beyond the railroad tracks begins flooding near this height.
At 17.0 feet, The parking area at the boat house floods.
* ADDITIONAL DETAILS...
- At 12:00 PM CDT Tuesday the stage was 15.1 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 12:00 PM CDT Tuesday was 15.1 feet.
- Forecast...The river is expected to rise to a crest of 16.4
feet Friday morning.
- Flood stage is 15.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Wed Thu Fri Sat Sun
Mississippi River
Louisiana 15.0 15.1 15.4 16.0 16.4 16.3 16.1
&&
LAT...LON 3945 9111 3952 9097 3945 9089 3939 9097
$$
ILC013-MOC163-160530-
/O.EXT.KLSX.FL.W.0069.240514T1730Z-000000T0000Z/
/CLKM7.1.ER.240514T0340Z.240517T1200Z.000000T0000Z.NO/
1230 PM CDT Tue May 14 2024
...FLOOD WARNING NOW IN EFFECT FROM THIS AFTERNOON UNTIL FURTHER
NOTICE...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Clarksville.
* WHEN...From this afternoon until further notice.
* IMPACTS...At 25.5 feet, State Route P east of Elsberry begins
flooding just east of the levee.
At 27.2 feet, Silo Park just northwest of Clarksville off Highway
79 begins flooding.
* ADDITIONAL DETAILS...
- At 12:00 PM CDT Tuesday the stage was 25.3 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 12:00 PM CDT Tuesday was 25.4 feet.
- Forecast...The river is expected to rise to a crest of 26.7
feet Friday 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 25.3 25.4 26.0 26.7 26.7 26.4
&&
LAT...LON 3939 9097 3945 9089 3938 9077 3923 9071
3922 9081
$$
ILC077-157-MOC157-186-160530-
/O.EXT.KLSX.FL.W.0044.000000T0000Z-240516T1500Z/
/CHSI2.1.ER.240501T0507Z.240511T2200Z.240515T0900Z.NO/
1230 PM CDT Tue May 14 2024
...FLOOD WARNING NOW IN EFFECT UNTIL LATE THURSDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Chester.
* WHEN...Until late Thursday morning.
* IMPACTS...At 28.0 feet, Unleveed islands near Chester and the
prison farm floods.
* ADDITIONAL DETAILS...
- At 12:00 PM CDT Tuesday the stage was 28.6 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 12:00 PM CDT Tuesday was 29.8 feet.
- Forecast...The river is expected to fall below flood stage
late tonight and continue falling to 26.9 feet Monday
morning.
- Flood stage is 27.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Wed Thu Fri Sat Sun
Mississippi River
Chester 27.0 28.6 26.8 26.0 26.0 26.5 26.9
&&
LAT...LON 3826 9043 3826 9030 3769 8935 3769 8959
3787 9003
$$
ILC149-MOC127-160530-
/O.EXT.KLSX.FL.W.0071.240515T0600Z-000000T0000Z/
/HNNM7.1.ER.240515T0600Z.240517T0600Z.000000T0000Z.NO/
1230 PM CDT Tue May 14 2024
...FLOOD WARNING NOW IN EFFECT FROM LATE TONIGHT UNTIL FURTHER
NOTICE...
* WHAT...Minor flooding is forecast.
* WHERE...Mississippi River at Hannibal.
* WHEN...From late tonight until further notice.
* 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 Tuesday the stage was 16.7 feet.
- Forecast...The river is expected to rise above flood stage
just after midnight tonight and continue rising to a crest of
18.1 feet early Friday 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 16.7 17.1 17.7 18.1 18.0 17.7
&&
LAT...LON 3983 9148 3983 9135 3974 9121 3967 9135
$$
Jaja852
WGUS83 KLSX 150214
FLSLSX
Flood Statement
National Weather Service St Louis MO
914 PM CDT Tue May 14 2024
...The Flood Warning is extended for the following rivers in
Illinois...Missouri...
Mississippi River at Chester.
Mississippi River at Hannibal.
Mississippi River at Winfield.
...The Flood Warning continues for the following rivers in
Illinois...Missouri...
Mississippi River at Louisiana.
Mississippi River at Clarksville.
River forecasts are based on observed precipitation and forecast
precipitation for the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx
&&
ILC077-157-MOC157-186-161415-
/O.EXT.KLSX.FL.W.0044.000000T0000Z-000000T0000Z/
/CHSI2.1.ER.240501T0507Z.240511T2200Z.000000T0000Z.NO/
914 PM CDT Tue May 14 2024
...FLOOD WARNING NOW IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Chester.
* WHEN...Until further notice.
* IMPACTS...At 28.0 feet, Unleveed islands near Chester and the
prison farm floods.
* ADDITIONAL DETAILS...
- At 9:00 PM CDT Tuesday the stage was 28.2 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 PM CDT Tuesday was 29.3 feet.
- Forecast...The river is expected to rise above flood stage
Friday morning and continue rising to a crest of 28.1 feet
early Sunday morning.
- Flood stage is 27.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Thu Fri Sat Sun Mon
Mississippi River
Chester 27.0 28.2 26.8 27.0 27.6 28.1 27.8
&&
LAT...LON 3826 9043 3826 9030 3769 8935 3769 8959
3787 9003
$$
ILC149-MOC127-161415-
/O.EXT.KLSX.FL.W.0071.240515T0236Z-000000T0000Z/
/HNNM7.1.ER.240515T0236Z.240517T1200Z.000000T0000Z.NO/
914 PM CDT Tue May 14 2024
...FLOOD WARNING NOW IN EFFECT FROM THIS EVENING UNTIL FURTHER
NOTICE...
* WHAT...Minor flooding is forecast.
* WHERE...Mississippi River at Hannibal.
* WHEN...From this evening until further notice.
* IMPACTS...At 18.0 feet, The northern end of Southside Recreation
#2 Park along Bear Creek begins flooding at this height.
* ADDITIONAL DETAILS...
- At 8:15 PM CDT Tuesday the stage was 17.0 feet.
- Forecast...The river is expected to rise above flood stage
late this evening and continue rising to a crest of 18.3 feet
Friday 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 17.9 18.3 18.3 18.0 17.6
&&
LAT...LON 3983 9148 3983 9135 3974 9121 3967 9135
$$
ILC013-MOC113-161415-
/O.EXT.KLSX.FL.W.0072.240515T0600Z-000000T0000Z/
/CAGM7.1.ER.240515T0600Z.240517T1800Z.000000T0000Z.NO/
914 PM CDT Tue May 14 2024
...FLOOD WARNING NOW IN EFFECT FROM LATE TONIGHT UNTIL FURTHER
NOTICE...
* WHAT...Minor flooding is forecast.
* WHERE...Mississippi River at Winfield.
* WHEN...From late tonight until further notice.
* ADDITIONAL DETAILS...
- At 8:00 PM CDT Tuesday the stage was 25.7 feet.
- Forecast...The river is expected to rise above flood stage
just after midnight tonight and continue rising to a crest of
27.3 feet early Friday afternoon.
- Flood stage is 26.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Thu Fri Sat Sun Mon
Mississippi River
Winfield 26.0 25.7 26.9 27.2 27.3 27.1 26.7
&&
LAT...LON 3922 9081 3923 9071 3888 9057 3881 9057
3887 9074
$$
ILC149-MOC163-161415-
/O.CON.KLSX.FL.W.0070.000000T0000Z-000000T0000Z/
/LUSM7.1.ER.240514T1545Z.240516T1800Z.000000T0000Z.NO/
914 PM CDT Tue May 14 2024
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Louisiana.
* WHEN...Until further notice.
* IMPACTS...At 17.0 feet, The parking area at the boat house floods.
* ADDITIONAL DETAILS...
- At 9:00 PM CDT Tuesday the stage was 15.9 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 PM CDT Tuesday was 15.9 feet.
- Forecast...The river is expected to rise to a crest of 16.9
feet early Thursday 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 15.9 16.8 16.9 16.7 16.3 15.8
&&
LAT...LON 3945 9111 3952 9097 3945 9089 3939 9097
$$
ILC013-MOC163-161415-
/O.CON.KLSX.FL.W.0069.000000T0000Z-000000T0000Z/
/CLKM7.1.ER.240514T0340Z.240516T1800Z.000000T0000Z.NO/
914 PM CDT Tue May 14 2024
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Clarksville.
* WHEN...Until further notice.
* IMPACTS...At 27.2 feet, Silo Park just northwest of Clarksville
off Highway 79 begins flooding.
* ADDITIONAL DETAILS...
- At 9:00 PM CDT Tuesday the stage was 26.2 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 PM CDT Tuesday was 26.2 feet.
- Forecast...The river is expected to rise to a crest of 27.3
feet early Thursday afternoon.
- Flood stage is 25.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Thu Fri Sat Sun Mon
Mississippi River
Clarksville 25.0 26.2 27.2 27.3 27.0 26.6 26.1
&&
LAT...LON 3939 9097 3945 9089 3938 9077 3923 9071
3922 9081
$$
Fuchs023
WGUS83 KLSX 151553
FLSLSX
Flood Statement
National Weather Service St Louis MO
1053 AM CDT Wed May 15 2024
...The Flood Warning continues for the following rivers in
Illinois...Missouri...
Mississippi River at Winfield.
Mississippi River at Grafton.
Mississippi River at Saverton.
Mississippi River at Hannibal.
Mississippi River at Louisiana.
Mississippi River at Clarksville.
Mississippi River at Chester.
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.
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
Rainfall heavier than forecast could cause river levels to rise even
higher than predicted. The National Weather Service will monitor
this developing situation and issue follow up statements as
conditions change.
This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx
&&
ILC013-MOC113-170400-
/O.EXT.KLSX.FL.W.0072.000000T0000Z-240522T1500Z/
/CAGM7.1.ER.240515T0449Z.240517T0000Z.240521T0900Z.NO/
1053 AM CDT Wed May 15 2024
...FLOOD WARNING NOW IN EFFECT UNTIL WEDNESDAY, MAY 22...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Winfield.
* WHEN...Until Wednesday, May 22.
* 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 6:30 AM CDT Wednesday the stage was 26.4 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 6:30 AM CDT Wednesday was 26.4 feet.
- Forecast...The river is expected to rise to a crest of 27.2
feet tomorrow evening. It will then fall below flood stage
early Tuesday morning.
- Flood stage is 26.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Thu Fri Sat Sun Mon
Mississippi River
Winfield 26.0 26.4 27.0 27.1 27.0 26.8 26.4
&&
LAT...LON 3922 9081 3923 9071 3888 9057 3881 9057
3887 9074
$$
ILC083-MOC183-170400-
/O.EXT.KLSX.FL.W.0075.240515T1800Z-240521T0600Z/
/GRFI2.1.ER.240515T1800Z.240516T1800Z.240520T0000Z.NO/
1053 AM CDT Wed May 15 2024
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY TUESDAY MORNING...
* WHAT...Minor flooding is forecast.
* WHERE...Mississippi River at Grafton.
* WHEN...Until early Tuesday morning.
* IMPACTS...At 21.0 feet, Water begins flooding the floor at the
Palisades Marina in Portage Des Sioux. Access to homes along
North Shore Drive in eastern St. Charles County becomes cut off
near this height.
* ADDITIONAL DETAILS...
- At 10:30 AM CDT Wednesday the stage was 19.9 feet.
- Forecast...The river is expected to rise above flood stage
this afternoon to a crest of 20.4 feet early tomorrow
afternoon. It will then fall below flood stage Sunday
evening.
- Flood stage is 20.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Thu Fri Sat Sun Mon
Mississippi River
Grafton 20.0 19.9 20.3 20.4 20.3 20.1 19.8
&&
LAT...LON 3881 9057 3888 9057 3899 9046 3895 9028
3882 9048
$$
ILC149-MOC173-170400-
/O.EXT.KLSX.FL.W.0074.240516T1200Z-240520T0300Z/
/SVRM7.1.ER.240516T1200Z.240517T0000Z.240518T2100Z.NO/
1053 AM CDT Wed May 15 2024
...FLOOD WARNING NOW IN EFFECT FROM THURSDAY MORNING TO LATE SUNDAY
EVENING...
* WHAT...Minor flooding is forecast.
* WHERE...Mississippi River at Saverton.
* WHEN...From Thursday morning to late 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 15.5 feet.
- Forecast...The river is expected to rise above flood stage
tomorrow morning to a crest of 16.2 feet tomorrow evening. It
will then fall below flood stage Saturday afternoon.
- Flood stage is 16.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Thu Fri Sat Sun Mon
Mississippi River
Saverton 16.0 15.5 16.0 16.2 16.1 15.7 15.1
&&
LAT...LON 3967 9135 3974 9121 3970 9114 3952 9097
3945 9111
$$
ILC149-MOC127-170400-
/O.CON.KLSX.FL.W.0071.000000T0000Z-000000T0000Z/
/HNNM7.1.ER.240515T0706Z.240517T1200Z.000000T0000Z.NO/
1053 AM CDT Wed May 15 2024
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Hannibal.
* WHEN...Until further notice.
* IMPACTS...At 18.0 feet, The northern end of Southside Recreation
#2 Park along Bear Creek begins flooding at this height. Gate
wells are shut down to prevent the sewers from backing up. Also
at this level pumps are set to standby.
* ADDITIONAL DETAILS...
- At 10:15 AM CDT Wednesday the stage was 17.3 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:15 AM CDT Wednesday was 17.3 feet.
- Forecast...The river is expected to rise to a crest of 18.1
feet Friday morning.
- Flood stage is 17.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Thu Fri Sat Sun Mon
Mississippi River
Hannibal 17.0 17.3 17.7 18.1 18.1 17.9 17.5
&&
LAT...LON 3983 9148 3983 9135 3974 9121 3967 9135
$$
ILC149-MOC163-170400-
/O.CON.KLSX.FL.W.0070.000000T0000Z-000000T0000Z/
/LUSM7.1.ER.240514T1545Z.240516T1800Z.000000T0000Z.NO/
1053 AM CDT Wed May 15 2024
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Louisiana.
* WHEN...Until further notice.
* IMPACTS...At 17.0 feet, The parking area at the boat house floods.
* ADDITIONAL DETAILS...
- At 10:30 AM CDT Wednesday the stage was 16.1 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:30 AM CDT Wednesday was 16.1 feet.
- Forecast...The river is expected to rise to a crest of 16.5
feet early tomorrow 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 16.1 16.4 16.5 16.4 16.1 15.7
&&
LAT...LON 3945 9111 3952 9097 3945 9089 3939 9097
$$
ILC013-MOC163-170400-
/O.CON.KLSX.FL.W.0069.000000T0000Z-000000T0000Z/
/CLKM7.1.ER.240514T0340Z.240516T1200Z.000000T0000Z.NO/
1053 AM CDT Wed May 15 2024
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Clarksville.
* WHEN...Until further notice.
* IMPACTS...At 27.2 feet, Silo Park just northwest of Clarksville
off Highway 79 begins flooding.
* ADDITIONAL DETAILS...
- At 10:30 AM CDT Wednesday the stage was 26.3 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:30 AM CDT Wednesday was 26.4 feet.
- Forecast...The river is expected to rise to a crest of 26.9
feet tomorrow morning.
- Flood stage is 25.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Thu Fri Sat Sun Mon
Mississippi River
Clarksville 25.0 26.3 26.9 26.8 26.7 26.4 25.9
&&
LAT...LON 3939 9097 3945 9089 3938 9077 3923 9071
3922 9081
$$
ILC077-157-MOC157-186-170400-
/O.CON.KLSX.FL.W.0044.000000T0000Z-000000T0000Z/
/CHSI2.1.ER.240501T0507Z.240511T2200Z.000000T0000Z.NO/
1053 AM CDT Wed May 15 2024
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Chester.
* WHEN...Until further notice.
* IMPACTS...At 28.0 feet, Unleveed islands near Chester and the
prison farm floods.
* ADDITIONAL DETAILS...
- At 10:30 AM CDT Wednesday the stage was 28.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:30 AM CDT Wednesday was 28.6 feet.
- Forecast...The river is expected to rise to a crest of 29.0
feet early Saturday afternoon.
- Flood stage is 27.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Thu Fri Sat Sun Mon
Mississippi River
Chester 27.0 28.0 27.9 28.4 28.9 29.0 28.3
&&
LAT...LON 3826 9043 3826 9030 3769 8935 3769 8959
3787 9003
$$
Glass464
WGUS83 KLSX 160206
FLSLSX
Flood Statement
National Weather Service St Louis MO
906 PM CDT Wed May 15 2024
...The Flood Warning continues for the following river in Missouri...
Illinois...
Mississippi River at Grafton.
Mississippi River at Winfield.
Mississippi River at Hannibal.
Mississippi River at Louisiana.
Mississippi River at Chester.
Mississippi River at Saverton.
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.
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
Rainfall heavier than forecast could cause river levels to rise even
higher than predicted. The National Weather Service will monitor
this developing situation and issue follow up statements as
conditions change.
This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx
&&
ILC083-MOC183-171415-
/O.EXT.KLSX.FL.W.0075.000000T0000Z-240521T0000Z/
/GRFI2.1.ER.240515T2115Z.240516T1800Z.240519T1800Z.NO/
906 PM CDT Wed May 15 2024
...FLOOD WARNING NOW IN EFFECT UNTIL MONDAY EVENING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Grafton.
* WHEN...Until Monday evening.
* IMPACTS...At 21.0 feet, Water begins flooding the floor at the
Palisades Marina in Portage Des Sioux. Access to homes along
North Shore Drive in eastern St. Charles County becomes cut off
near this height.
* ADDITIONAL DETAILS...
- At 8:30 PM CDT Wednesday the stage was 20.1 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:30 PM CDT Wednesday was 20.1 feet.
- Forecast...The river is expected to rise to a crest of 20.4
feet early tomorrow afternoon. It will then fall below flood
stage early Sunday afternoon.
- Flood stage is 20.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Fri Sat Sun Mon Tue
Mississippi River
Grafton 20.0 20.1 20.4 20.3 20.1 19.8 19.4
&&
LAT...LON 3881 9057 3888 9057 3899 9046 3895 9028
3882 9048
$$
ILC013-MOC113-171415-
/O.EXT.KLSX.FL.W.0072.000000T0000Z-240522T1200Z/
/CAGM7.1.ER.240515T0449Z.240517T0000Z.240521T0600Z.NO/
906 PM CDT Wed May 15 2024
...FLOOD WARNING NOW IN EFFECT UNTIL WEDNESDAY, MAY 22...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Winfield.
* WHEN...Until Wednesday, May 22.
* 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 8:00 PM CDT Wednesday the stage was 27.1 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:00 PM CDT Wednesday was 27.1 feet.
- Forecast...The river is expected to rise to a crest of 27.2
feet tomorrow evening. It will then fall below flood stage
early Tuesday morning.
- Flood stage is 26.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Fri Sat Sun Mon Tue
Mississippi River
Winfield 26.0 27.1 27.2 27.1 26.8 26.4 25.9
&&
LAT...LON 3922 9081 3923 9071 3888 9057 3881 9057
3887 9074
$$
ILC149-MOC127-171415-
/O.EXT.KLSX.FL.W.0071.000000T0000Z-240522T0600Z/
/HNNM7.1.ER.240515T0706Z.240517T1800Z.240521T0000Z.NO/
906 PM CDT Wed May 15 2024
...FLOOD WARNING NOW IN EFFECT UNTIL WEDNESDAY, MAY 22...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Hannibal.
* WHEN...Until Wednesday, May 22.
* IMPACTS...At 18.0 feet, The northern end of Southside Recreation
#2 Park along Bear Creek begins flooding at this height. Gate
wells are shut down to prevent the sewers from backing up. Also
at this level pumps are set to standby.
* ADDITIONAL DETAILS...
- At 8:15 PM CDT Wednesday the stage was 17.4 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:15 PM CDT Wednesday was 17.5 feet.
- Forecast...The river is expected to rise to a crest of 17.9
feet early Friday afternoon. It will then fall below flood
stage Monday evening.
- Flood stage is 17.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Fri Sat Sun Mon Tue
Mississippi River
Hannibal 17.0 17.4 17.8 17.9 17.6 17.2 16.8
&&
LAT...LON 3983 9148 3983 9135 3974 9121 3967 9135
$$
ILC149-MOC163-171415-
/O.EXT.KLSX.FL.W.0070.000000T0000Z-240523T0000Z/
/LUSM7.1.ER.240514T1545Z.240517T1200Z.240521T1800Z.NO/
906 PM CDT Wed May 15 2024
...FLOOD WARNING NOW IN EFFECT UNTIL WEDNESDAY, MAY 22...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Louisiana.
* WHEN...Until Wednesday, May 22.
* IMPACTS...At 17.0 feet, The parking area at the boat house floods.
* ADDITIONAL DETAILS...
- At 8:30 PM CDT Wednesday the stage was 16.1 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:30 PM CDT Wednesday was 16.2 feet.
- Forecast...The river is expected to rise to a crest of 16.5
feet Friday morning. It will then fall below flood stage
early Tuesday afternoon.
- 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 16.1 16.5 16.4 16.0 15.7 15.2
&&
LAT...LON 3945 9111 3952 9097 3945 9089 3939 9097
$$
ILC077-157-MOC157-186-171415-
/O.EXT.KLSX.FL.W.0044.000000T0000Z-240522T2230Z/
/CHSI2.1.ER.240501T0507Z.240511T2200Z.240521T1630Z.NO/
906 PM CDT Wed May 15 2024
...FLOOD WARNING NOW IN EFFECT UNTIL WEDNESDAY, MAY 22...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Chester.
* WHEN...Until Wednesday, May 22.
* IMPACTS...At 28.0 feet, Unleveed islands near Chester and the
prison farm floods.
* ADDITIONAL DETAILS...
- At 8:30 PM CDT Wednesday the stage was 28.1 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:30 PM CDT Wednesday was 28.2 feet.
- Forecast...The river is expected to rise to a crest of 29.4
feet Saturday evening. It will then fall below flood stage
late Tuesday morning.
- Flood stage is 27.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Fri Sat Sun Mon Tue
Mississippi River
Chester 27.0 28.1 28.8 29.3 29.3 28.6 27.3
&&
LAT...LON 3826 9043 3826 9030 3769 8935 3769 8959
3787 9003
$$
ILC149-MOC173-171415-
/O.EXT.KLSX.FL.W.0074.240516T1800Z-240519T1200Z/
/SVRM7.1.ER.240516T1800Z.240517T0600Z.240518T0600Z.NO/
906 PM CDT Wed May 15 2024
...FLOOD WARNING NOW IN EFFECT FROM THURSDAY AFTERNOON TO SUNDAY
MORNING...
* WHAT...Minor flooding is forecast.
* WHERE...Mississippi River at Saverton.
* WHEN...From Thursday afternoon 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 6:00 PM CDT Wednesday the stage was 15.7 feet.
- Forecast...The river is expected to rise above flood stage
early tomorrow afternoon to a crest of 16.1 feet early Friday
morning. It will then fall below flood stage early Saturday
morning.
- Flood stage is 16.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Fri Sat Sun Mon Tue
Mississippi River
Saverton 16.0 15.7 16.1 15.9 15.5 15.1 14.6
&&
LAT...LON 3967 9135 3974 9121 3970 9114 3952 9097
3945 9111
$$
ILC013-MOC163-171415-
/O.CON.KLSX.FL.W.0069.000000T0000Z-000000T0000Z/
/CLKM7.1.ER.240514T0340Z.240517T1200Z.000000T0000Z.NO/
906 PM CDT Wed May 15 2024
...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Clarksville.
* WHEN...Until further notice.
* IMPACTS...At 27.2 feet, Silo Park just northwest of Clarksville
off Highway 79 begins flooding.
* ADDITIONAL DETAILS...
- At 8:30 PM CDT Wednesday the stage was 26.3 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:30 PM CDT Wednesday was 26.4 feet.
- Forecast...The river is expected to rise to a crest of 26.9
feet Friday morning.
- Flood stage is 25.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Fri Sat Sun Mon Tue
Mississippi River
Clarksville 25.0 26.3 26.9 26.7 26.3 25.9 25.3
&&
LAT...LON 3939 9097 3945 9089 3938 9077 3923 9071
3922 9081
$$
MRM889
WGUS83 KLSX 161602
FLSLSX
Flood Statement
National Weather Service St Louis MO
1102 AM CDT Thu May 16 2024
...The Flood Warning continues for the following rivers in
Missouri...Illinois...
Mississippi River at Grafton.
Mississippi River at Winfield.
Mississippi River at Clarksville.
Mississippi River at Chester.
...The Flood Warning is extended for the following rivers in
Missouri...Illinois...
Mississippi River at Hannibal.
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.
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
Rainfall heavier than forecast could cause river levels to rise even
higher than predicted. The National Weather Service will monitor
this developing situation and issue follow up statements as
conditions change.
This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx
&&
ILC083-MOC183-180415-
/O.EXT.KLSX.FL.W.0075.000000T0000Z-240520T0600Z/
/GRFI2.1.ER.240515T2115Z.240516T0800Z.240519T0000Z.NO/
1102 AM CDT Thu May 16 2024
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY MONDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Grafton.
* WHEN...Until early Monday morning.
* IMPACTS...At 21.0 feet, Water begins flooding the floor at the
Palisades Marina in Portage Des Sioux. Access to homes along
North Shore Drive in eastern St. Charles County becomes cut off
near this height.
* ADDITIONAL DETAILS...
- At 10:30 AM CDT Thursday the stage was 20.1 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:30 AM CDT Thursday was 20.1 feet.
- Forecast...The river is expected to fall below flood stage
Saturday evening and continue falling to 18.7 feet Wednesday
morning.
- Flood stage is 20.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Fri Sat Sun Mon Tue
Mississippi River
Grafton 20.0 20.1 20.1 20.0 19.8 19.5 19.1
&&
LAT...LON 3881 9057 3888 9057 3899 9046 3895 9028
3882 9048
$$
ILC013-MOC113-180415-
/O.EXT.KLSX.FL.W.0072.000000T0000Z-240522T0600Z/
/CAGM7.1.ER.240515T0449Z.240517T1800Z.240521T0000Z.NO/
1102 AM CDT Thu May 16 2024
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY WEDNESDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Winfield.
* WHEN...Until early Wednesday morning.
* IMPACTS...At 27.5 feet, At this stage, Lock and Dam 25 will
stockpile 200 tons of sand, 12,000 sandbags, and 10,000 square
feet of polyethylene plastic as a precaution.
* ADDITIONAL DETAILS...
- At 10:30 AM CDT Thursday the stage was 26.8 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:30 AM CDT Thursday was 27.0 feet.
- Forecast...The river is expected to rise to a crest of 27.0
feet early tomorrow afternoon. It will then fall below flood
stage Monday evening.
- Flood stage is 26.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Fri Sat Sun Mon Tue
Mississippi River
Winfield 26.0 26.8 26.9 26.9 26.5 26.2 25.8
&&
LAT...LON 3922 9081 3923 9071 3888 9057 3881 9057
3887 9074
$$
ILC149-MOC127-180415-
/O.EXT.KLSX.FL.W.0071.000000T0000Z-240522T1200Z/
/HNNM7.1.ER.240515T0706Z.240517T0600Z.240521T0600Z.NO/
1102 AM CDT Thu May 16 2024
...FLOOD WARNING NOW IN EFFECT UNTIL WEDNESDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Hannibal.
* WHEN...Until Wednesday morning.
* 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 10:15 AM CDT Thursday the stage was 17.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:15 AM CDT Thursday was 17.5 feet.
- Forecast...The river is expected to rise to a crest of 17.6
feet just after midnight tonight. It will then fall below
flood stage early Tuesday morning.
- Flood stage is 17.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Fri Sat Sun Mon Tue
Mississippi River
Hannibal 17.0 17.5 17.6 17.6 17.5 17.2 16.9
&&
LAT...LON 3983 9148 3983 9135 3974 9121 3967 9135
$$
ILC149-MOC163-180415-
/O.EXT.KLSX.FL.W.0070.000000T0000Z-240523T0600Z/
/LUSM7.1.ER.240514T1545Z.240517T0600Z.240522T0000Z.NO/
1102 AM CDT Thu May 16 2024
...FLOOD WARNING NOW IN EFFECT UNTIL THURSDAY, MAY 23...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Louisiana.
* WHEN...Until Thursday, May 23.
* IMPACTS...At 17.0 feet, The parking area at the boat house floods.
* ADDITIONAL DETAILS...
- At 10:30 AM CDT Thursday the stage was 16.3 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:30 AM CDT Thursday was 16.3 feet.
- Forecast...The river is expected to rise to a crest of 16.5
feet just after midnight tonight. It will then fall below
flood stage Tuesday evening.
- Flood stage is 15.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Fri Sat Sun Mon Tue
Mississippi River
Louisiana 15.0 16.3 16.5 16.2 15.8 15.6 15.2
&&
LAT...LON 3945 9111 3952 9097 3945 9089 3939 9097
$$
ILC013-MOC163-180415-
/O.EXT.KLSX.FL.W.0069.000000T0000Z-240523T1200Z/
/CLKM7.1.ER.240514T0340Z.240517T0600Z.240522T0600Z.NO/
1102 AM CDT Thu May 16 2024
...FLOOD WARNING NOW IN EFFECT UNTIL THURSDAY, MAY 23...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Clarksville.
* WHEN...Until Thursday, May 23.
* IMPACTS...At 27.2 feet, Silo Park just northwest of Clarksville
off Highway 79 begins flooding.
* ADDITIONAL DETAILS...
- At 10:30 AM CDT Thursday the stage was 26.4 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:30 AM CDT Thursday was 26.5 feet.
- Forecast...The river is expected to rise to a crest of 26.8
feet just after midnight tonight. It will then fall below
flood stage early Wednesday 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 26.4 26.8 26.6 26.1 25.7 25.4
&&
LAT...LON 3939 9097 3945 9089 3938 9077 3923 9071
3922 9081
$$
ILC077-157-MOC157-186-180415-
/O.EXT.KLSX.FL.W.0044.000000T0000Z-240522T1930Z/
/CHSI2.1.ER.240501T0507Z.240511T2200Z.240521T1330Z.NO/
1102 AM CDT Thu May 16 2024
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY WEDNESDAY AFTERNOON...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Chester.
* WHEN...Until early Wednesday afternoon.
* IMPACTS...At 28.0 feet, Unleveed islands near Chester and the
prison farm floods.
* ADDITIONAL DETAILS...
- At 10:30 AM CDT Thursday the stage was 27.9 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:30 AM CDT Thursday was 28.2 feet.
- Forecast...The river is expected to rise to a crest of 29.1
feet early Sunday morning. It will then fall below flood
stage Tuesday morning.
- Flood stage is 27.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Fri Sat Sun Mon Tue
Mississippi River
Chester 27.0 27.9 28.5 28.9 29.0 28.4 27.1
&&
LAT...LON 3826 9043 3826 9030 3769 8935 3769 8959
3787 9003
$$
Glass784
WGUS83 KLSX 171555
FLSLSX
Flood Statement
National Weather Service St Louis MO
1055 AM CDT Fri May 17 2024
...The Flood Warning continues for the following rivers in
Missouri...Illinois...
Mississippi River at Grafton.
Mississippi River at Hannibal.
Mississippi River at Chester.
...The Flood Warning is extended for the following rivers in
Missouri...Illinois...
Mississippi River at Winfield.
Mississippi River at Louisiana.
Mississippi River at Clarksville.
...The Flood Warning is cancelled for the following rivers in
Missouri...Illinois...
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.
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx
&&
ILC149-MOC173-171700-
/O.CAN.KLSX.FL.W.0074.000000T0000Z-240517T1555Z/
/SVRM7.1.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
1055 AM CDT Fri May 17 2024
...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 15.8 feet.
- Forecast...The river is expected to fall to 13.9 feet
Thursday morning.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Sat Sun Mon Tue Wed
Mississippi River
Saverton 16.0 15.8 15.7 15.5 15.2 14.8 14.3
&&
LAT...LON 3967 9135 3974 9121 3970 9114 3952 9097
3945 9111
$$
ILC083-MOC183-190400-
/O.EXT.KLSX.FL.W.0075.000000T0000Z-240519T1200Z/
/GRFI2.1.ER.240515T2115Z.240516T0800Z.240518T0600Z.NO/
1055 AM CDT Fri May 17 2024
...FLOOD WARNING NOW IN EFFECT UNTIL SUNDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Grafton.
* WHEN...Until Sunday morning.
* IMPACTS...At 21.0 feet, Water begins flooding the floor at the
Palisades Marina in Portage Des Sioux. Access to homes along
North Shore Drive in eastern St. Charles County becomes cut off
near this height.
* ADDITIONAL DETAILS...
- At 10:30 AM CDT Friday the stage was 20.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:30 AM CDT Friday was 20.1 feet.
- Forecast...The river is expected to fall below flood stage
just after midnight tonight and continue falling to 18.2 feet
Thursday morning.
- Flood stage is 20.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Sat Sun Mon Tue Wed
Mississippi River
Grafton 20.0 20.0 19.9 19.7 19.5 19.3 18.8
&&
LAT...LON 3881 9057 3888 9057 3899 9046 3895 9028
3882 9048
$$
ILC013-MOC113-190400-
/O.EXT.KLSX.FL.W.0072.000000T0000Z-240522T1800Z/
/CAGM7.1.ER.240515T0449Z.240516T1030Z.240521T1200Z.NO/
1055 AM CDT Fri May 17 2024
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY WEDNESDAY AFTERNOON...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Winfield.
* WHEN...Until early Wednesday afternoon.
* 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 10:30 AM CDT Friday the stage was 26.8 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:30 AM CDT Friday was 26.8 feet.
- Forecast...The river is expected to rise to a crest of 26.8
feet this afternoon. It will then fall below flood stage
Tuesday morning.
- Flood stage is 26.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Sat Sun Mon Tue Wed
Mississippi River
Winfield 26.0 26.8 26.7 26.6 26.3 26.0 25.6
&&
LAT...LON 3922 9081 3923 9071 3888 9057 3881 9057
3887 9074
$$
ILC149-MOC127-190400-
/O.EXT.KLSX.FL.W.0071.000000T0000Z-240521T0600Z/
/HNNM7.1.ER.240515T0706Z.240517T0045Z.240520T0000Z.NO/
1055 AM CDT Fri May 17 2024
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY TUESDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Hannibal.
* WHEN...Until early Tuesday morning.
* IMPACTS...At 17.0 feet, John Hay Recreation Area on east side
(inside the Illinois Sny Levee) begins flooding.
* ADDITIONAL DETAILS...
- At 10:15 AM CDT Friday the stage was 17.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:15 AM CDT Friday was 17.5 feet.
- Forecast...The river is expected to fall below flood stage
Sunday evening and continue falling to 15.7 feet Thursday
morning.
- Flood stage is 17.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Sat Sun Mon Tue Wed
Mississippi River
Hannibal 17.0 17.5 17.3 17.1 16.8 16.5 16.1
&&
LAT...LON 3983 9148 3983 9135 3974 9121 3967 9135
$$
ILC149-MOC163-190400-
/O.EXT.KLSX.FL.W.0070.000000T0000Z-240523T1800Z/
/LUSM7.1.ER.240514T1545Z.240517T1245Z.240522T1200Z.NO/
1055 AM CDT Fri May 17 2024
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY THURSDAY AFTERNOON...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Louisiana.
* WHEN...Until early Thursday afternoon.
* IMPACTS...At 17.0 feet, The parking area at the boat house floods.
* ADDITIONAL DETAILS...
- At 10:30 AM CDT Friday the stage was 16.3 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:30 AM CDT Friday was 16.5 feet.
- Forecast...The river is expected to fall below flood stage
Wednesday morning and continue falling to 14.5 feet Thursday
morning.
- 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 16.3 16.2 16.0 15.8 15.4 15.0
&&
LAT...LON 3945 9111 3952 9097 3945 9089 3939 9097
$$
ILC013-MOC163-190400-
/O.EXT.KLSX.FL.W.0069.000000T0000Z-240524T0000Z/
/CLKM7.1.ER.240514T0340Z.240517T1330Z.240522T1800Z.NO/
1055 AM CDT Fri May 17 2024
...FLOOD WARNING NOW IN EFFECT UNTIL THURSDAY EVENING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Clarksville.
* WHEN...Until Thursday evening.
* IMPACTS...At 27.2 feet, Silo Park just northwest of Clarksville
off Highway 79 begins flooding.
* ADDITIONAL DETAILS...
- At 10:30 AM CDT Friday the stage was 26.6 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:30 AM CDT Friday was 26.6 feet.
- Forecast...The river is expected to rise to a crest of 26.6
feet this afternoon. It will then fall below flood stage
early Wednesday afternoon.
- Flood stage is 25.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Sat Sun Mon Tue Wed
Mississippi River
Clarksville 25.0 26.6 26.5 26.3 26.0 25.6 25.1
&&
LAT...LON 3939 9097 3945 9089 3938 9077 3923 9071
3922 9081
$$
ILC077-157-MOC157-186-190400-
/O.EXT.KLSX.FL.W.0044.000000T0000Z-240522T1400Z/
/CHSI2.1.ER.240501T0507Z.240511T2200Z.240521T0800Z.NO/
1055 AM CDT Fri May 17 2024
...FLOOD WARNING NOW IN EFFECT UNTIL LATE WEDNESDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Chester.
* WHEN...Until late Wednesday morning.
* IMPACTS...At 28.0 feet, Unleveed islands near Chester and the
prison farm floods.
* ADDITIONAL DETAILS...
- At 10:30 AM CDT Friday the stage was 27.9 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:30 AM CDT Friday was 28.2 feet.
- Forecast...The river is expected to rise to a crest of 28.3
feet this evening. It will then fall below flood stage early
Tuesday morning.
- Flood stage is 27.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Sat Sun Mon Tue Wed
Mississippi River
Chester 27.0 27.9 28.3 28.3 27.7 26.8 25.6
&&
LAT...LON 3826 9043 3826 9030 3769 8935 3769 8959
3787 9003
$$
MRB732
WGUS83 KLSX 180216
FLSLSX
Flood Statement
National Weather Service St Louis MO
916 PM CDT Fri May 17 2024
...The Flood Warning is extended for the following rivers in
Illinois...Missouri...
Mississippi River at Grafton.
Mississippi River at Winfield.
Mississippi River at Hannibal.
Mississippi River at Louisiana.
Mississippi River at Clarksville.
River forecasts are based on observed precipitation and forecast
precipitation for the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx
&&
ILC083-MOC183-191430-
/O.EXT.KLSX.FL.W.0075.000000T0000Z-240520T0000Z/
/GRFI2.1.ER.240515T2115Z.240516T0800Z.240518T1800Z.NO/
916 PM CDT Fri May 17 2024
...FLOOD WARNING NOW IN EFFECT UNTIL SUNDAY EVENING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Grafton.
* WHEN...Until Sunday evening.
* IMPACTS...At 21.0 feet, Water begins flooding the floor at the
Palisades Marina in Portage Des Sioux. Access to homes along
North Shore Drive in eastern St. Charles County becomes cut off
near this height.
* ADDITIONAL DETAILS...
- At 9:00 PM CDT Friday the stage was 20.1 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 PM CDT Friday was 20.1 feet.
- Forecast...The river is expected to fall below flood stage
early tomorrow afternoon and continue falling to 18.0 feet
Thursday evening.
- Flood stage is 20.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Sun Mon Tue Wed Thu
Mississippi River
Grafton 20.0 20.1 19.8 19.5 19.2 18.9 18.3
&&
LAT...LON 3881 9057 3888 9057 3899 9046 3895 9028
3882 9048
$$
ILC013-MOC113-191430-
/O.EXT.KLSX.FL.W.0072.000000T0000Z-240523T0000Z/
/CAGM7.1.ER.240515T0449Z.240516T1030Z.240521T1800Z.NO/
916 PM CDT Fri May 17 2024
...FLOOD WARNING NOW IN EFFECT UNTIL WEDNESDAY EVENING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Winfield.
* WHEN...Until Wednesday evening.
* 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 Friday the stage was 26.8 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 PM CDT Friday was 26.8 feet.
- Forecast...The river is expected to rise to a crest of 26.8
feet just after midnight tonight. It will then fall below
flood stage early Tuesday afternoon.
- Flood stage is 26.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Sun Mon Tue Wed Thu
Mississippi River
Winfield 26.0 26.8 26.6 26.3 26.1 25.7 25.2
&&
LAT...LON 3922 9081 3923 9071 3888 9057 3881 9057
3887 9074
$$
ILC149-MOC127-191430-
/O.EXT.KLSX.FL.W.0071.000000T0000Z-240521T1200Z/
/HNNM7.1.ER.240515T0706Z.240517T0045Z.240520T0600Z.NO/
916 PM CDT Fri May 17 2024
...FLOOD WARNING NOW IN EFFECT UNTIL TUESDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Hannibal.
* WHEN...Until Tuesday morning.
* IMPACTS...At 17.0 feet, John Hay Recreation Area on east side
(inside the Illinois Sny Levee) begins flooding.
* ADDITIONAL DETAILS...
- At 8:15 PM CDT Friday the stage was 17.4 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:15 PM CDT Friday was 17.5 feet.
- Forecast...The river is expected to fall below flood stage
early Monday morning and continue falling to 15.8 feet
Thursday evening.
- Flood stage is 17.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Sun Mon Tue Wed Thu
Mississippi River
Hannibal 17.0 17.4 17.1 16.9 16.7 16.3 16.0
&&
LAT...LON 3983 9148 3983 9135 3974 9121 3967 9135
$$
ILC149-MOC163-191430-
/O.EXT.KLSX.FL.W.0070.000000T0000Z-240523T2100Z/
/LUSM7.1.ER.240514T1545Z.240517T1245Z.240522T1500Z.NO/
916 PM CDT Fri May 17 2024
...FLOOD WARNING NOW IN EFFECT UNTIL THURSDAY AFTERNOON...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Louisiana.
* WHEN...Until Thursday afternoon.
* IMPACTS...At 17.0 feet, The parking area at the boat house floods.
* ADDITIONAL DETAILS...
- At 9:00 PM CDT Friday the stage was 16.3 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 PM CDT Friday was 16.5 feet.
- Forecast...The river is expected to fall below flood stage
late Wednesday morning and continue falling to 14.4 feet
Thursday evening.
- 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 16.3 16.0 15.7 15.5 15.1 14.6
&&
LAT...LON 3945 9111 3952 9097 3945 9089 3939 9097
$$
ILC013-MOC163-191430-
/O.EXT.KLSX.FL.W.0069.000000T0000Z-240524T0300Z/
/CLKM7.1.ER.240514T0340Z.240517T1330Z.240522T2100Z.NO/
916 PM CDT Fri May 17 2024
...FLOOD WARNING NOW IN EFFECT UNTIL LATE THURSDAY EVENING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Clarksville.
* WHEN...Until late Thursday evening.
* IMPACTS...At 27.2 feet, Silo Park just northwest of Clarksville
off Highway 79 begins flooding.
* ADDITIONAL DETAILS...
- At 9:00 PM CDT Friday the stage was 26.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 PM CDT Friday was 26.6 feet.
- Forecast...The river is expected to rise to a crest of 26.5
feet just after midnight tonight. It will then fall below
flood stage Wednesday afternoon.
- Flood stage is 25.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Sun Mon Tue Wed Thu
Mississippi River
Clarksville 25.0 26.5 26.2 25.9 25.6 25.2 24.7
&&
LAT...LON 3939 9097 3945 9089 3938 9077 3923 9071
3922 9081
$$
19380
WGUS83 KLSX 181518
FLSLSX
Flood Statement
National Weather Service St Louis MO
1018 AM CDT Sat May 18 2024
...The Flood Warning is extended for the following rivers in
Missouri...Illinois...
Mississippi River at Grafton.
Mississippi River at Clarksville.
...The Flood Warning continues for the following rivers in
Missouri...Illinois...
Mississippi River at Winfield.
Mississippi River at Hannibal.
Mississippi River at Louisiana.
Mississippi River at Chester.
Mississippi River at Mel Price LD.
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.
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx
&&
ILC083-MOC183-200330-
/O.EXT.KLSX.FL.W.0075.000000T0000Z-240520T0600Z/
/GRFI2.1.ER.240515T2115Z.240516T0800Z.240519T0000Z.NO/
1018 AM CDT Sat May 18 2024
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY MONDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Grafton.
* WHEN...Until early Monday morning.
* IMPACTS...At 21.0 feet, Water begins flooding the floor at the
Palisades Marina in Portage Des Sioux. Access to homes along
North Shore Drive in eastern St. Charles County becomes cut off
near this height.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Saturday the stage was 20.1 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Saturday was 20.1 feet.
- Forecast...The river is expected to fall below flood stage
this evening and continue falling to 17.8 feet Friday
morning.
- Flood stage is 20.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Sun Mon Tue Wed Thu
Mississippi River
Grafton 20.0 20.1 19.8 19.4 19.1 18.8 18.3
&&
LAT...LON 3881 9057 3888 9057 3899 9046 3895 9028
3882 9048
$$
ILC013-MOC113-200330-
/O.EXT.KLSX.FL.W.0072.000000T0000Z-240522T1200Z/
/CAGM7.1.ER.240515T0449Z.240516T1030Z.240521T0600Z.NO/
1018 AM CDT Sat May 18 2024
...FLOOD WARNING NOW IN EFFECT UNTIL WEDNESDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Winfield.
* WHEN...Until Wednesday morning.
* IMPACTS...At 27.5 feet, At this stage, Lock and Dam 25 will
stockpile 200 tons of sand, 12,000 sandbags, and 10,000 square
feet of polyethylene plastic as a precaution.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Saturday the stage was 26.7 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Saturday was 26.8 feet.
- Forecast...The river is expected to fall below flood stage
early Tuesday morning and continue falling to 24.8 feet
Friday morning.
- Flood stage is 26.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Sun Mon Tue Wed Thu
Mississippi River
Winfield 26.0 26.7 26.5 26.2 25.9 25.7 25.3
&&
LAT...LON 3922 9081 3923 9071 3888 9057 3881 9057
3887 9074
$$
ILC149-MOC127-200330-
/O.EXT.KLSX.FL.W.0071.000000T0000Z-240521T0600Z/
/HNNM7.1.ER.240515T0706Z.240517T0045Z.240520T0000Z.NO/
1018 AM CDT Sat May 18 2024
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY TUESDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Hannibal.
* WHEN...Until early Tuesday 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 AM CDT Saturday the stage was 17.4 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:15 AM CDT Saturday was 17.5 feet.
- Forecast...The river is expected to fall below flood stage
tomorrow evening and continue falling to 15.4 feet Friday
morning.
- Flood stage is 17.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Sun Mon Tue Wed Thu
Mississippi River
Hannibal 17.0 17.4 17.1 16.8 16.4 16.1 15.7
&&
LAT...LON 3983 9148 3983 9135 3974 9121 3967 9135
$$
ILC149-MOC163-200330-
/O.EXT.KLSX.FL.W.0070.000000T0000Z-240523T1800Z/
/LUSM7.1.ER.240514T1545Z.240517T1245Z.240522T1200Z.NO/
1018 AM CDT Sat May 18 2024
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY THURSDAY AFTERNOON...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Louisiana.
* WHEN...Until early Thursday afternoon.
* IMPACTS...At 17.0 feet, The parking area at the boat house floods.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Saturday the stage was 16.2 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Saturday was 16.4 feet.
- Forecast...The river is expected to fall below flood stage
Wednesday morning and continue falling to 14.1 feet Friday
morning.
- Flood stage is 15.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Sun Mon Tue Wed Thu
Mississippi River
Louisiana 15.0 16.2 15.9 15.6 15.4 15.0 14.6
&&
LAT...LON 3945 9111 3952 9097 3945 9089 3939 9097
$$
ILC013-MOC163-200330-
/O.EXT.KLSX.FL.W.0069.000000T0000Z-240524T0600Z/
/CLKM7.1.ER.240514T0340Z.240517T1330Z.240523T0000Z.NO/
1018 AM CDT Sat May 18 2024
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY FRIDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Clarksville.
* WHEN...Until early Friday morning.
* IMPACTS...At 27.2 feet, Silo Park just northwest of Clarksville
off Highway 79 begins flooding.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Saturday the stage was 26.4 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Saturday was 26.6 feet.
- Forecast...The river is expected to fall below flood stage
Wednesday evening and continue falling to 24.2 feet Friday
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 26.4 26.0 25.8 25.6 25.2 24.7
&&
LAT...LON 3939 9097 3945 9089 3938 9077 3923 9071
3922 9081
$$
ILC077-157-MOC157-186-200330-
/O.EXT.KLSX.FL.W.0044.000000T0000Z-240522T0600Z/
/CHSI2.1.ER.240501T0507Z.240511T2200Z.240521T0000Z.NO/
1018 AM CDT Sat May 18 2024
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY WEDNESDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Chester.
* WHEN...Until early Wednesday morning.
* IMPACTS...At 28.0 feet, Unleveed islands near Chester and the
prison farm floods.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Saturday the stage was 28.3 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Saturday was 28.4 feet.
- Forecast...The river is expected to fall below flood stage
Monday evening and continue falling to 23.6 feet Friday
morning.
- Flood stage is 27.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Sun Mon Tue Wed Thu
Mississippi River
Chester 27.0 28.3 28.2 27.6 26.4 25.3 24.4
&&
LAT...LON 3826 9043 3826 9030 3769 8935 3769 8959
3787 9003
$$
ILC119-MOC183-200330-
/O.EXT.KLSX.FL.W.0077.240519T0000Z-240520T0600Z/
/ALNI2.1.ER.240519T0000Z.240519T0000Z.240519T0000Z.NO/
1018 AM CDT Sat May 18 2024
...FLOOD WARNING NOW IN EFFECT FROM THIS EVENING TO EARLY MONDAY
MORNING...
* WHAT...Minor flooding is forecast.
* WHERE...Mississippi River at Mel Price LD.
* WHEN...From this evening to early Monday morning.
* IMPACTS...At 21.0 feet, Flood Stage. Minor flooding begins to
occur at this level.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Saturday the stage was 20.8 feet.
- Forecast...The river is expected to rise to a crest of 21.0
feet this evening.
- Flood stage is 21.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Sun Mon Tue Wed Thu
Mississippi River
Mel Price LD 21.0 20.8 20.8 20.5 20.0 19.4 18.8
&&
LAT...LON 3888 9015 3887 9009 3883 9004 3881 9017
3884 9018
$$
Pfahler148
WGUS83 KLSX 190256
FLSLSX
Flood Statement
National Weather Service St Louis MO
956 PM CDT Sat May 18 2024
...The Flood Warning continues for the following rivers in
Illinois...Missouri...
Mississippi River at Winfield.
Mississippi River at Clarksville.
...The Flood Warning is extended for the following rivers in
Illinois...Missouri...
Mississippi River at Hannibal.
Mississippi River at Louisiana.
Mississippi River at Chester.
...The Flood Warning is cancelled for the following rivers in
Illinois...Missouri...
Mississippi River at Mel Price LD.
River forecasts are based on observed precipitation and forecast
precipitation for the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx
&&
ILC119-MOC183-190400-
/O.CAN.KLSX.FL.W.0077.000000T0000Z-240519T0256Z/
/ALNI2.1.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
956 PM CDT Sat May 18 2024
...FLOOD WARNING IS CANCELLED...
The Flood Warning is cancelled for
the Mississippi River at Mel Price LD.
* ADDITIONAL DETAILS...
- At 9:30 PM CDT Saturday the stage was 20.8 feet.
- Forecast...The river is expected to fall to 18.0 feet Friday
evening.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Mon Tue Wed Thu Fri
Mississippi River
Mel Price LD 21.0 20.8 20.4 19.9 19.4 18.7 18.2
&&
LAT...LON 3888 9015 3887 9009 3883 9004 3881 9017
3884 9018
$$
ILC013-MOC113-201500-
/O.EXT.KLSX.FL.W.0072.000000T0000Z-240522T0600Z/
/CAGM7.1.ER.240515T0449Z.240516T1030Z.240521T0000Z.NO/
956 PM CDT Sat May 18 2024
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY WEDNESDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Winfield.
* WHEN...Until early Wednesday 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 9:30 PM CDT Saturday the stage was 26.7 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:30 PM CDT Saturday was 26.8 feet.
- Forecast...The river is expected to fall below flood stage
Monday evening and continue falling to 24.6 feet Friday
evening.
- Flood stage is 26.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Mon Tue Wed Thu Fri
Mississippi River
Winfield 26.0 26.7 26.2 25.8 25.6 25.2 24.8
&&
LAT...LON 3922 9081 3923 9071 3888 9057 3881 9057
3887 9074
$$
ILC149-MOC127-201500-
/O.EXT.KLSX.FL.W.0071.000000T0000Z-240521T1200Z/
/HNNM7.1.ER.240515T0706Z.240517T0045Z.240520T0600Z.NO/
956 PM CDT Sat May 18 2024
...FLOOD WARNING NOW IN EFFECT UNTIL TUESDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Hannibal.
* WHEN...Until Tuesday morning.
* IMPACTS...At 17.0 feet, John Hay Recreation Area on east side
(inside the Illinois Sny Levee) begins flooding.
* ADDITIONAL DETAILS...
- At 9:15 PM CDT Saturday the stage was 17.3 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:15 PM CDT Saturday was 17.5 feet.
- Forecast...The river is expected to fall below flood stage
early Monday morning and continue falling to 15.0 feet by
Saturday afternoon.
- Flood stage is 17.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Mon Tue Wed Thu Fri
Mississippi River
Hannibal 17.0 17.3 16.9 16.6 16.3 15.8 15.5
&&
LAT...LON 3983 9148 3983 9135 3974 9121 3967 9135
$$
ILC149-MOC163-201500-
/O.EXT.KLSX.FL.W.0070.000000T0000Z-240524T0000Z/
/LUSM7.1.ER.240514T1545Z.240517T1245Z.240522T1800Z.NO/
956 PM CDT Sat May 18 2024
...FLOOD WARNING NOW IN EFFECT UNTIL THURSDAY EVENING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Louisiana.
* WHEN...Until Thursday evening.
* IMPACTS...At 17.0 feet, The parking area at the boat house floods.
* ADDITIONAL DETAILS...
- At 9:30 PM CDT Saturday the stage was 16.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:30 PM CDT Saturday was 16.3 feet.
- Forecast...The river is expected to fall below flood stage
early Wednesday afternoon and continue falling to 14.1 feet
Friday evening.
- 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 16.0 15.5 15.3 15.1 14.7 14.3
&&
LAT...LON 3945 9111 3952 9097 3945 9089 3939 9097
$$
ILC077-157-MOC157-186-201500-
/O.EXT.KLSX.FL.W.0044.000000T0000Z-240522T1800Z/
/CHSI2.1.ER.240501T0507Z.240511T2200Z.240521T1200Z.NO/
956 PM CDT Sat May 18 2024
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY WEDNESDAY AFTERNOON...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Chester.
* WHEN...Until early Wednesday afternoon.
* IMPACTS...At 28.0 feet, Unleveed islands near Chester and the
prison farm floods.
* ADDITIONAL DETAILS...
- At 9:30 PM CDT Saturday the stage was 28.3 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:30 PM CDT Saturday was 28.5 feet.
- Forecast...The river is expected to rise to a crest of 28.5
feet just after midnight tonight. It will then fall below
flood stage Tuesday morning.
- Flood stage is 27.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Mon Tue Wed Thu Fri
Mississippi River
Chester 27.0 28.3 27.9 27.0 26.1 25.3 24.4
&&
LAT...LON 3826 9043 3826 9030 3769 8935 3769 8959
3787 9003
$$
ILC013-MOC163-201500-
/O.CON.KLSX.FL.W.0069.000000T0000Z-240524T0600Z/
/CLKM7.1.ER.240514T0340Z.240517T1330Z.240523T0000Z.NO/
956 PM CDT Sat May 18 2024
...FLOOD WARNING REMAINS IN EFFECT UNTIL EARLY FRIDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Clarksville.
* WHEN...Until early Friday 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 Saturday the stage was 26.3 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:30 PM CDT Saturday was 26.5 feet.
- Forecast...The river is expected to fall below flood stage
Wednesday evening and continue falling to 23.0 feet by next
Sunday afternoon.
- 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 26.3 25.7 25.4 25.2 24.8 24.3
&&
LAT...LON 3939 9097 3945 9089 3938 9077 3923 9071
3922 9081
$$
19211
WGUS83 KLSX 191527
FLSLSX
Flood Statement
National Weather Service St Louis MO
1027 AM CDT Sun May 19 2024
...The Flood Warning is extended for the following rivers in
Missouri...Illinois...
Mississippi River at Winfield.
Mississippi River at Louisiana.
...The Flood Warning continues for the following rivers in
Missouri...Illinois...
Mississippi River at Hannibal.
Mississippi River at Clarksville.
Mississippi River at Chester.
River forecasts are based on observed precipitation and forecast
precipitation for the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx
&&
ILC013-MOC113-210330-
/O.EXT.KLSX.FL.W.0072.000000T0000Z-240522T1200Z/
/CAGM7.1.ER.240515T0449Z.240518T1000Z.240521T0600Z.NO/
1027 AM CDT Sun May 19 2024
...FLOOD WARNING NOW IN EFFECT UNTIL WEDNESDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Winfield.
* WHEN...Until Wednesday morning.
* IMPACTS...At 27.5 feet, At this stage, Lock and Dam 25 will
stockpile 200 tons of sand, 12,000 sandbags, and 10,000 square
feet of polyethylene plastic as a precaution.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Sunday the stage was 26.5 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Sunday was 26.7 feet.
- Forecast...The river is expected to fall below flood stage
early Tuesday morning and continue falling to 24.2 feet
Saturday morning.
- Flood stage is 26.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Mon Tue Wed Thu Fri
Mississippi River
Winfield 26.0 26.5 26.3 25.9 25.4 25.0 24.7
&&
LAT...LON 3922 9081 3923 9071 3888 9057 3881 9057
3887 9074
$$
ILC149-MOC127-210000-
/O.EXT.KLSX.FL.W.0071.000000T0000Z-240521T0000Z/
/HNNM7.1.ER.240515T0706Z.240517T0045Z.240519T1800Z.NO/
1027 AM CDT Sun May 19 2024
...FLOOD WARNING NOW IN EFFECT UNTIL TOMORROW EVENING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Hannibal.
* WHEN...Until tomorrow 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 AM CDT Sunday the stage was 17.1 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:15 AM CDT Sunday was 17.4 feet.
- Forecast...The river is expected to fall below flood stage
this afternoon and continue falling to 15.4 feet Saturday
morning.
- Flood stage is 17.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Mon Tue Wed Thu Fri
Mississippi River
Hannibal 17.0 17.1 16.7 16.5 16.3 16.0 15.7
&&
LAT...LON 3983 9148 3983 9135 3974 9121 3967 9135
$$
ILC149-MOC163-210330-
/O.EXT.KLSX.FL.W.0070.000000T0000Z-240524T0600Z/
/LUSM7.1.ER.240514T1545Z.240517T1245Z.240523T0000Z.NO/
1027 AM CDT Sun May 19 2024
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY FRIDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Louisiana.
* WHEN...Until early Friday morning.
* IMPACTS...At 15.0 feet, The first quarter mile of Edison Avenue
beyond the railroad tracks begins flooding near this height.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Sunday the stage was 15.9 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Sunday was 16.2 feet.
- Forecast...The river is expected to fall below flood stage
Wednesday evening and continue falling to 14.0 feet Saturday
morning.
- Flood stage is 15.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Mon Tue Wed Thu Fri
Mississippi River
Louisiana 15.0 15.9 15.6 15.3 15.1 14.8 14.4
&&
LAT...LON 3945 9111 3952 9097 3945 9089 3939 9097
$$
ILC013-MOC163-210330-
/O.EXT.KLSX.FL.W.0069.000000T0000Z-240523T1200Z/
/CLKM7.1.ER.240514T0340Z.240517T1330Z.240522T0600Z.NO/
1027 AM CDT Sun May 19 2024
...FLOOD WARNING NOW IN EFFECT UNTIL THURSDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Clarksville.
* WHEN...Until Thursday morning.
* 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 Sunday the stage was 26.1 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Sunday was 26.4 feet.
- Forecast...The river is expected to fall below flood stage
early Wednesday morning and continue falling to 23.8 feet
Saturday morning.
- 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 26.1 25.7 25.3 24.9 24.6 24.3
&&
LAT...LON 3939 9097 3945 9089 3938 9077 3923 9071
3922 9081
$$
ILC077-157-MOC157-186-210330-
/O.EXT.KLSX.FL.W.0044.000000T0000Z-240522T1200Z/
/CHSI2.1.ER.240501T0507Z.240511T2200Z.240521T0600Z.NO/
1027 AM CDT Sun May 19 2024
...FLOOD WARNING NOW IN EFFECT UNTIL WEDNESDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Chester.
* WHEN...Until Wednesday morning.
* IMPACTS...At 28.0 feet, Unleveed islands near Chester and the
prison farm floods.
* ADDITIONAL DETAILS...
- At 10:00 AM CDT Sunday the stage was 28.2 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:00 AM CDT Sunday was 28.5 feet.
- Forecast...The river is expected to rise to a crest of 28.3
feet this afternoon. It will then fall below flood stage
early Tuesday morning.
- Flood stage is 27.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Mon Tue Wed Thu Fri
Mississippi River
Chester 27.0 28.2 27.8 26.8 25.8 25.1 24.5
&&
LAT...LON 3826 9043 3826 9030 3769 8935 3769 8959
3787 9003
$$
Pfahler590
WGUS83 KLSX 200231
FLSLSX
Flood Statement
National Weather Service St Louis MO
931 PM CDT Sun May 19 2024
...The Flood Warning continues for the following rivers in
Missouri...Illinois...
Mississippi River at Winfield.
Mississippi River at Louisiana.
Mississippi River at Clarksville.
Mississippi River at Chester.
...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.
This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx
&&
ILC149-MOC127-200345-
/O.CAN.KLSX.FL.W.0071.000000T0000Z-240520T0231Z/
/HNNM7.1.ER.240515T0706Z.240517T0045Z.240519T2000Z.NO/
931 PM CDT Sun May 19 2024
...FLOOD WARNING IS CANCELLED...
The Flood Warning is cancelled for
the Mississippi River at Hannibal.
* ADDITIONAL DETAILS...
- At 9:15 PM CDT Sunday the stage was 16.9 feet.
- Forecast...The river is expected to fall to 15.2 feet
Saturday evening.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Tue Wed Thu Fri Sat
Mississippi River
Hannibal 17.0 16.9 16.4 16.1 15.9 15.7 15.3
&&
LAT...LON 3983 9148 3983 9135 3974 9121 3967 9135
$$
ILC013-MOC113-211445-
/O.EXT.KLSX.FL.W.0072.000000T0000Z-240522T0900Z/
/CAGM7.1.ER.240515T0449Z.240518T1000Z.240521T0300Z.NO/
931 PM CDT Sun May 19 2024
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY WEDNESDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Winfield.
* WHEN...Until early Wednesday morning.
* IMPACTS...At 27.5 feet, At this stage, Lock and Dam 25 will
stockpile 200 tons of sand, 12,000 sandbags, and 10,000 square
feet of polyethylene plastic as a precaution.
* ADDITIONAL DETAILS...
- At 9:00 PM CDT Sunday the stage was 26.4 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 PM CDT Sunday was 26.7 feet.
- Forecast...The river is expected to fall below flood stage
late tomorrow evening and continue falling to 23.7 feet
Saturday evening.
- Flood stage is 26.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Tue Wed Thu Fri Sat
Mississippi River
Winfield 26.0 26.4 25.8 25.1 24.6 24.3 23.9
&&
LAT...LON 3922 9081 3923 9071 3888 9057 3881 9057
3887 9074
$$
ILC149-MOC163-211445-
/O.EXT.KLSX.FL.W.0070.000000T0000Z-240523T0600Z/
/LUSM7.1.ER.240514T1545Z.240517T1245Z.240522T0000Z.NO/
931 PM CDT Sun May 19 2024
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY THURSDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Louisiana.
* WHEN...Until early Thursday 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 9:00 PM CDT Sunday the stage was 15.8 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 PM CDT Sunday was 16.1 feet.
- Forecast...The river is expected to fall below flood stage
Tuesday evening and continue falling to 13.6 feet Saturday
evening.
- 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 15.8 15.2 14.8 14.5 14.1 13.8
&&
LAT...LON 3945 9111 3952 9097 3945 9089 3939 9097
$$
ILC013-MOC163-211445-
/O.EXT.KLSX.FL.W.0069.000000T0000Z-240522T2100Z/
/CLKM7.1.ER.240514T0340Z.240517T1330Z.240521T1500Z.NO/
931 PM CDT Sun May 19 2024
...FLOOD WARNING NOW IN EFFECT UNTIL WEDNESDAY AFTERNOON...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Clarksville.
* WHEN...Until Wednesday afternoon.
* IMPACTS...At 25.5 feet, State Route P east of Elsberry begins
flooding just east of the levee.
* ADDITIONAL DETAILS...
- At 9:00 PM CDT Sunday the stage was 26.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 PM CDT Sunday was 26.3 feet.
- Forecast...The river is expected to fall below flood stage
late Tuesday morning and continue falling to 23.5 feet
Saturday evening.
- Flood stage is 25.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Tue Wed Thu Fri Sat
Mississippi River
Clarksville 25.0 26.0 25.1 24.5 24.2 23.9 23.7
&&
LAT...LON 3939 9097 3945 9089 3938 9077 3923 9071
3922 9081
$$
ILC077-157-MOC157-186-211445-
/O.EXT.KLSX.FL.W.0044.000000T0000Z-240522T0600Z/
/CHSI2.1.ER.240501T0507Z.240511T2200Z.240521T0000Z.NO/
931 PM CDT Sun May 19 2024
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY WEDNESDAY MORNING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Mississippi River at Chester.
* WHEN...Until early Wednesday morning.
* IMPACTS...At 28.0 feet, Unleveed islands near Chester and the
prison farm floods.
* ADDITIONAL DETAILS...
- At 9:00 PM CDT Sunday the stage was 27.7 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 9:00 PM CDT Sunday was 28.5 feet.
- Forecast...The river is expected to rise to a crest of 27.8
feet just after midnight tonight. It will then fall below
flood stage tomorrow evening.
- Flood stage is 27.0 feet.
&&
Fld Observed Forecasts (7:00 am)
Location Stg Stage Tue Wed Thu Fri Sat
Mississippi River
Chester 27.0 27.7 26.5 25.6 24.8 24.1 23.3
&&
LAT...LON 3826 9043 3826 9030 3769 8935 3769 8959
3787 9003
$$
19What 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 May 13, 10:35 PM CDT, 5 minutes earlier. Its key messages:
- A slow-moving upper trough will bring waves of showers and scattered thunderstorms to the region through Tuesday afternoon. An isolated strong storm with gusty winds and small hail remains possible through this evening, mainly from central into southeast Missouri.
- After Tuesday evening, shower and thunderstorm chances will return late Wednesday through Friday.
- Above normal temperatures will return for the upcoming weekend.
Area forecast discussion, May 13, 10:35 PM CDT, 5 minutes before
Area Forecast Discussion...Updated Aviation National Weather Service Saint Louis MO 1035 PM CDT Mon May 13 2024 .KEY MESSAGES... - A slow-moving upper trough will bring waves of showers and scattered thunderstorms to the region through Tuesday afternoon. An isolated strong storm with gusty winds and small hail remains possible through this evening, mainly from central into southeast Missouri. - After Tuesday evening, shower and thunderstorm chances will return late Wednesday through Friday. - Above normal temperatures will return for the upcoming weekend. && .SHORT TERM... (Through Late Tuesday Night) Issued at 225 PM CDT Mon May 13 2024 A slow-moving upper trof and low will produce unsettled weather across the region through Tuesday evening as it progresses eastward into and through the Mississippi Valley. A series of vort maxes rotating through the trof along with diurnal heating will modulate the greatest precipitation chances and coverage during this time frame, however lesser precipitation chances will exist the entire duration. The first better defined vort max will rotate northeast across the CWA the remainder of this afternoon into early evening bringing a better organized band/wave of showers and some thunder. Thus far thunder has been at a minimum. Despite areas of weak surface- based CAPE of generally 1000+ J/KG, weak lapse rates and a good deal of low-mid level moisture have diminished MLCAPE, which seems to be a limiting factor thus far. There is a low chance of a strong storm through early evening, primarily across central and southeast MO, owing to slightly better deep layer shear, however the moist conditions and low DCAPE are not very favorable. There should diminishing coverage of precipitation to more scattered later this evening and overnight with an additional vort max tracking eastward providing some impetus. The moist low-levels and light winds are also a recipe for fog/stratus. The vertically stacked system and surface front will slide to the east on Tuesday and into the eastern Ohio Valley by early evening. Muted diurnal heating from breaks in the cloud cover should lead to an uptick in instability and the coverage of showers and some thunder on Tuesday afternoon. Precipitation chances should wind down on Tuesday evening as the upper trof continues to progress east into the Ohio Valley, potentially with fog/stratus in it's wake into Wednesday morning. Glass && .LONG TERM... (Wednesday through Next Monday) Issued at 225 PM CDT Mon May 13 2024 An elongated and progressive northern stream upper trof will bring the next organized chance of showers and thunderstorms in the late Wednesday through Friday time frame. Differences in position and timing of short waves moving through the mean upper trof are resulting in probably a longer window of precipitation chances in the forecast than reality. The initial chance of showers and storms could as early as Wednesday night depending on the position of a lead vort max and forcing via a southwesterly LLJ along with a returning warm front. There is better agreement that the chance of showers and thunderstorms will peak Thursday morning through the afternoon into early evening along and ahead of an advancing cold front. A southern stream upper trof could linger the rain chances longer into Friday or early Saturday but there is a decent amount of spread in the specifics of the trof speed/structure with the LREF cluster analysis showing four variations in the larger scale flow, and thus lower predictability. It does appear we should see temperatures return to above normal for the upcoming weekend with the NBM showing the entire IQR above normal. Glass && .AVIATION... (For the 06z TAFs through 06z Tuesday Night) Issued at 1033 PM CDT Mon May 13 2024 Lots of moisture still lingering across the area tonight as a broad low pressure system slowly tracks near the region. Multiple subvortices have brought rounds of showers and embedded thunderstorms, though these may not be as widespread as previously thought. Conditions are variable across the region from VFR to MVFR, but the trend will be for conditions to worsen overnight as ceilings lower. With so much moisture around and subtle low level lift with the low, we couldn't rule out some light fog or drizzle as well, but lower ceilings at least look likely. We'll see some improvement Tuesday morning, but another round of afternoon showers and thunderstorms is expected just about area wide as winds become northwesterly on the back side of the finally departing low. Kimble && .LSX WATCHES/WARNINGS/ADVISORIES... MO...None. IL...None. && WFO LSX
Hazardous weather outlook, May 13, 2:44 PM CDT, 7 hours 56 minutes before
Hazardous Weather Outlook National Weather Service St Louis MO 244 PM CDT Mon May 13 2024 ILZ058>060-064-065-069-070-074-079-095>102-MOZ018-019-026-027- 034>036-041-042-047>052-059>065-072>075-084-085-099-141945- 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- 244 PM CDT Mon May 13 2024 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 low chance of thunderstorms tonight. An isolated strong thunderstorm with gusty winds and small hail is possible through this evening. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. There is a chance of thunderstorms Tuesday and Tuesday evening, Wednesday night through late Friday, and Saturday afternoon through Sunday. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. Glass
The office that day
Everything else NWS St. Louis, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 14, 8:45 AM CDT | Areal Flood Advisory | LSX | Adams, Pike | 4 hr |
| May 14, 12:31 PM CDT | River Flood Warning | LSX | Calhoun | 21 days |
| May 13, 8:09 PM CDT | Severe Thunderstorm Warning | LSX | Warren | 31 min |
| May 13, 8:41 PM CDT | Areal Flood Advisory | LSX | Callaway, Cole, Gasconade, Montgomery, Osage | 3 hr |
| May 13, 9:47 PM CDT | Flash Flood Warning | LSX | Callaway, Montgomery, Osage | 5 hr |
| May 14, 7:56 AM CDT | Areal Flood Advisory | LSX | Montgomery | 4 hr |
| May 14, 10:21 AM CDT | Areal Flood Advisory | LSX | Pike | 4 hr |
| May 14, 10:38 AM CDT | Areal Flood Advisory | LSX | Lincoln | 4 hr |
| May 14, 4:24 PM CDT | River Flood Warning | LSX | Lincoln | 16 hr |
Nearby
River Flood Warnings in Illinois, 2024River Flood Warnings in Missouri, 2024Every river flood warning in 2024
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.