Alert archive / Illinois / River Flood Warnings in 2011

River Flood Warning 12, NWS St. Louis, MO

February 21, 2011Pike County, Illinois; Marion County, Missouri

NWS St. Louis, MO issued this river flood warning at Feb 21, 2011, 8:38 AM CST for Pike County, Illinois; Marion County, Missouri. It took effect at Feb 21, 2011, 12:34 PM CST. It was in force for 56 hr.

The area

The counties it named.

The facts

Issued: Feb 21, 2011, 8:38 AM CST (14:38 UTC)
In effect from: Feb 21, 2011, 12:34 PM CST
Expired: Feb 23, 2011, 8:58 PM CST
In force: 56 hr
Issued by: NWS St. Louis, MO
Flood severity: Minor

Counties Pike County, IL, Marion County, MO

The radar

The St Louis radar (KLSX), 123 km from the middle of the area, began a volume at 14:37 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, in the capitals the NWS used until 2016.

076 
WGUS43 KLSX 211438
FLWLSX
BULLETIN - IMMEDIATE BROADCAST REQUESTED
FLOOD WARNING
NATIONAL WEATHER SERVICE ST LOUIS MO
838 AM CST MON FEB 21 2011

...THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A FLOOD 
WARNING FOR THE FOLLOWING RIVER IN ILLINOIS AND MISSOURI... 

  MISSISSIPPI RIVER AT HANNIBAL...LOUISIANA AND CLARKSVILLE 

  
.THIS FLOOD WARNING IS A RESULT OF SNOWMELT LAST WEEK AND LESS THAN ONE
HALF INCH OF PRECIPITATION IS EXPECTED ACROSS THIS AREA TODAY THROUGH 
TOMORROW MORNING...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THE NATIONAL WEATHER SERVICE WILL MONITOR THIS DEVELOPING SITUATION AND
ISSUE FOLLOW UP STATEMENTS AS CONDITIONS OR FORECASTS CHANGE.

SAFETY MESSAGE...NEVER DRIVE CARS...TRUCKS OR SPORT UTILITY VEHICLES 
THROUGH FLOODED AREAS.  THE WATER MAY BE TOO DEEP TO ALLOW FOR SAFE 
PASSAGE.

THIS PRODUCT ALONG WITH ADDITIONAL WEATHER AND STREAM INFORMATION IS 
AVAILABLE AT HTTP://WWW.CRH.NOAA.GOV/AHPS2/INDEX.PHP?WFO=LSX /LOWER 
CASE/

&&

ILC149-MOC127-221438-
/O.NEW.KLSX.FL.W.0012.110222T0000Z-110228T1800Z/
/HNNM7.1.ER.110222T0000Z.110223T1800Z.110227T1800Z.NO/
838 AM CST MON FEB 21 2011

THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A 

* FLOOD WARNING FOR 
  THE MISSISSIPPI RIVER AT HANNIBAL
* FROM TODAY UNTIL SUNDAY FEBRUARY 27.
* AT  7:15 AM MONDAY THE STAGE WAS 15.9 FEET. 
* FLOOD STAGE IS 16.0 FEET. 
* MINOR FLOODING IS FORECAST. 
* FORECAST...RISE ABOVE FLOOD STAGE THIS MORNING AND CREST NEAR  
  16.7 FEET BY WEDNESDAY AFTERNOON. THE RIVER WILL FALL BELOW FLOOD
  STAGE BY NEXT SUNDAY AFTERNOON.
* IMPACT...AT 16.0 FEET...FLOOD STAGE.  DAMAGE BEGINS TO BUILDINGS IN 
  UNPROTECTED LOW AREAS.  
* IMPACT...AT 13.0 FEET...A FEW UNPROTECTED LOW LANDS BEGIN TO FLOOD.

$$

ILC149-MOC163-221437-
/O.NEW.KLSX.FL.W.0013.110223T0000Z-110227T1800Z/
/LUSM7.1.ER.110223T0000Z.110224T0000Z.110226T1800Z.NO/
838 AM CST MON FEB 21 2011

THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A 

* FLOOD WARNING FOR 
  THE MISSISSIPPI RIVER AT LOUISIANA
* FROM TUESDAY TO SATURDAY AFTERNOON.
* AT 8:00 AM MONDAY THE STAGE WAS 14.6 FEET. 
* FLOOD STAGE IS 15.0 FEET. 
* MINOR FLOODING IS FORECAST. 
* FORECAST...RISE ABOVE FLOOD STAGE OVERNIGHT TONIGHT AND CREST NEAR
  15.3 FEET BY WEDNESDAY EVENING. THE RIVER WILL FALL BELOW FLOOD STAGE
  BY NEXT SATURDAY AFTERNOON.
* IMPACT...AT 15.0 FEET...DAMAGE BEGINS IN UNPROTECTED AREAS.


$$

ILC013-MOC163-221437-
/O.NEW.KLSX.FL.W.0014.110222T1200Z-110228T1800Z/
/CLKM7.1.ER.110222T1200Z.110224T0600Z.110227T1800Z.NO/
838 AM CST MON FEB 21 2011

THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A 

* FLOOD WARNING FOR 
  THE MISSISSIPPI RIVER AT CLARKSVILLE LD24.
* FROM TODAY TO SUNDAY FEBRUARY 28.
* AT 8:00 AM MONDAY THE STAGE WAS 24.8 FEET. 
* FLOOD STAGE IS 25.0 FEET. 
* MINOR FLOODING IS FORECAST. 
* FORECAST...RISE ABOVE FLOOD STAGE TODAY AND CREST NEAR 25.6 FEET BY
  THURSDAY MORNING. THE RIVER WILL FALL BELOW FLOOD STAGE BY SUNDAY 
  AFTERNOON.
* IMPACT...AT 25.5 FEET...STATE ROUTE P EAST OF ELSBERRY BEGINS 
  FLOODING JUST EAST OF THE LEVEE.
* IMPACT...AT 25.3 FEET...THE ROAD TO PORT MARMAC, ABOUT 15 HOMES JUST
  SOUTH OF CLARKSVILLE, BEGINS FLOODING.
* IMPACT...AT 23.5 FEET...FLOODING BEGINS IN UNPROTECTED AREAS


$$

&&
                   FLD   LATEST              7AM FORECAST
LOCATION           STG  OBS STG     02/22  02/23  02/24  02/25  02/26

MISSISSIPPI RIVER 
  HANNIBAL        16.0   15.92      16.3   16.6   16.7   16.6   16.4
  LOUISIANA       15.0   14.62      14.8   15.2   15.3   15.2   15.1
  CLARKSVILLE LD  25.0   24.81      25.0   25.4   25.6   25.6   25.4

6 follow-up statements

877 
WGUS83 KLSX 211846
FLSLSX
FLOOD STATEMENT 
NATIONAL WEATHER SERVICE ST LOUIS MO
1246 PM CST MON FEB 21 2011

...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVER IN 
ILLINOIS AND MISSOURI...
 
  MISSISSIPPI RIVER AT HANNIBAL 
  AT LOUISIANA 
  AT CLARKSVILLE LD24 

.THIS FLOOD WARNING IS A RESULT OF SNOWMELT RUNOFF FROM LAST WEEK...

THE NATIONAL WEATHER SERVICE WILL CONTINUE TO MONITOR THIS SITUATION
AND ISSUE FOLLOW UP STATEMENTS AS CONDITIONS OR FORECASTS CHANGE.

SAFETY MESSAGE...NEVER DRIVE CARS...TRUCKS OR SPORT UTILITY VEHICLES 
THROUGH FLOODED AREAS.  THE WATER MAY BE TOO DEEP TO ALLOW FOR SAFE 
PASSAGE.

THIS PRODUCT ALONG WITH ADDITIONAL WEATHER AND STREAM INFORMATION IS 
AVAILABLE AT HTTP://WWW.CRH.NOAA.GOV/AHPS2/INDEX.PHP?WFO=LSX /LOWER 
CASE/

&&

ILC149-MOC127-221846-
/O.EXT.KLSX.FL.W.0012.110221T1834Z-110228T1800Z/
/HNNM7.1.ER.110221T1455Z.110223T1200Z.110227T1800Z.NO/
1246 PM CST MON FEB 21 2011

THE FLOOD WARNING CONTINUES FOR
  THE MISSISSIPPI RIVER AT HANNIBAL
* TIL NEXT SUNDAY FEBRUARY 27TH. 
* AT 12:15 PM MONDAY THE STAGE WAS 16.2 FEET. 
* FLOOD STAGE IS 16.0 FEET. 
* MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.
* FORECAST...THE RIVER WILL CREST NEAR 17.2 FEET WEDNESDAY MORNING.
  THEN THE RIVER WILL FALL BELOW FLOOD STAGE NEXT SUNDAY AFTERNOON.
* IMPACT...AT 17.0 FEET...JOHN HAY RECREATION AREA ON EAST SIDE 
  (INSIDE THE ILLINOIS SNY LEVEE) BEGINS FLOODING.
* IMPACT...AT 16.0 FEET...FLOOD STAGE.  DAMAGE BEGINS TO BUILDINGS IN 
  UNPROTECTED LOW AREAS.  MINOR FLOODING BEGINS.


$$

ILC149-MOC163-221845-
/O.EXT.KLSX.FL.W.0013.110222T0200Z-110228T1800Z/
/LUSM7.1.ER.110222T0200Z.110224T0000Z.110227T1800Z.NO/
1246 PM CST MON FEB 21 2011

THE FLOOD WARNING CONTINUES FOR
  THE MISSISSIPPI RIVER AT LOUISIANA
* FROM THIS EVENING TO SUNDAY FEBRUARY 28.
* AT 12:30 PM MONDAY THE STAGE WAS 14.7 FEET. 
* FLOOD STAGE IS 15.0 FEET. 
* MINOR FLOODING IS FORECAST.
* FORECAST...THE RIVER WILL RISE ABOVE FLOOD STAGE LATER TODAY 
  AND CREST NEAR 16.5 FEET WEDNESDAY EVENING. THE RIVER WILL THEN 
  FALL BELOW FLOOD STAGE SUNDAY AFTERNOON.
* IMPACT...AT 15.0 FEET...DAMAGE BEGINS IN UNPROTECTED AREAS.


$$

ILC013-MOC163-221845-
/O.EXT.KLSX.FL.W.0014.110221T2033Z-000000T0000Z/
/CLKM7.1.ER.110221T2033Z.110224T0600Z.000000T0000Z.NO/
1246 PM CST MON FEB 21 2011

THE FLOOD WARNING CONTINUES FOR
  THE MISSISSIPPI RIVER AT CLARKSVILLE LD24
* UNTIL FURTHER NOTICE.
* AT 12:30 PM MONDAY THE STAGE WAS 24.9 FEET. 
* FLOOD STAGE IS 25.0 FEET. 
* MINOR FLOODING IS FORECAST.
* FORECAST...RISE ABOVE FLOOD STAGE THIS AFTERNOON AND CREST NEAR 
  26.7 FEET BY EARLY THURSDAY MORNING.
* IMPACT...AT 25.5 FEET...STATE ROUTE P EAST OF ELSBERRY BEGINS 
  FLOODING JUST EAST OF THE LEVEE.
* IMPACT...AT 25.3 FEET...THE ROAD TO PORT MARMAC, ABOUT 15 HOMES JUST
  SOUTH OF CLARKSVILLE, BEGINS FLOODING.


$$

&&
                   FLD   LATEST              7AM FORECAST
LOCATION           STG  OBS STG     02/22  02/23  02/24  02/25  02/26

MISSISSIPPI RIVER 
  HANNIBAL        16.0   16.16      16.8   17.2   17.1   16.6   16.2
  LOUISIANA       15.0   14.73      15.5   16.3   16.4   15.9   15.4
  CLARKSVILLE LD  25.0   24.94      25.5   26.4   26.7   26.4   25.9

727 
WGUS83 KLSX 220339
FLSLSX
FLOOD STATEMENT 
NATIONAL WEATHER SERVICE ST LOUIS MO
939 PM CST MON FEB 21 2011

...FLOOD WARNINGS CONTINUE FOR THE MISSISSIPPI RIVER...
 
  
           THE MISSISSIPPI RIVER AT 
            ...CANTON LOCK AND DAM 20
            ...QUINCY
            ...HANNIBAL
            ...CLARKSVILLE LOCK AND DAM 24
            ...GRAFTON
            ...LOUISIANA 


.THIS FLOOD WARNING IS A RESULT OF SNOWMELT RUNOFF.

     PRECAUTIONARY/PREPAREDNESS ACTIONS...


THE NATIONAL WEATHER SERVICE WILL CONTINUE TO ISSUE FOLLOW UP STATEMENTS 
AS CONDITIONS OR FORECASTS CHANGE.

SAFETY MESSAGE...NEVER DRIVE CARS...TRUCKS OR SPORT UTILITY VEHICLES 
THROUGH FLOODED AREAS.  THE WATER MAY BE TOO DEEP TO ALLOW FOR SAFE 
PASSAGE.

THIS PRODUCT ALONG WITH ADDITIONAL WEATHER AND STREAM INFORMATION IS 
AVAILABLE AT HTTP://WWW.CRH.NOAA.GOV/AHPS2/INDEX.PHP?WFO=LSX /LOWER 
CASE/

&&

ILC001-MOC111-230339-
/O.EXT.KLSX.FL.W.0015.110223T0000Z-110226T1200Z/
/CANM7.1.ER.110223T0000Z.110223T1800Z.110225T1200Z.NO/
939 PM CST MON FEB 21 2011

THE FLOOD WARNING CONTINUES FOR
  THE MISSISSIPPI RIVER AT CANTON LD20
* FROM TUESDAY TO WEDNESDAY.
* AT 9 PM MONDAY THE STAGE WAS 13.3 FEET. 
* FLOOD STAGE IS 14.0 FEET. 
* MINOR FLOODING IS FORECAST.
* FORECAST...THE RIVER WILL RISE TO NEAR 14.3 FEET WEDNESDAY AFTERNOON
  AND FALL BELOW FLOOD STAGE BY FRIDAY MORNING.
* IMPACT...AT 14.0 FEET...BOTH BANKS OVERFLOW.  MINOR DAMAGES BEGIN.


$$

ILC001-MOC127-230338-
/O.EXT.KLSX.FL.W.0016.110223T0600Z-110225T1800Z/
/UINI2.1.ER.110223T0600Z.110223T1200Z.110224T1800Z.NO/
939 PM CST MON FEB 21 2011

THE FLOOD WARNING CONTINUES FOR
  THE MISSISSIPPI RIVER AT QUINCY
* FROM WEDNESDAY INTO THURSDAY.
* AT 8:15 PM MONDAY THE STAGE WAS 16.2 FEET. 
* FLOOD STAGE IS 17.0 FEET. 
* MINOR FLOODING IS FORECAST.
* FORECAST...THE RIVER WILL RISE TO NEAR 17.1 FEET WEDNESDAY
  AND FALL BELOW FLOOD STAGE THURSDAY AFTERNOON.
* IMPACT...AT 17.0 FEET...URBAN DAMAGE IN QUINCY.  RAILROAD LINE 6 MILES 
  WEST OF QUINCY BEGINS TO FLOOD.  MINOR FLOODING BEGINS.


$$

ILC149-MOC127-230338-
/O.EXT.KLSX.FL.W.0012.000000T0000Z-110228T1200Z/
/HNNM7.1.ER.110221T1455Z.110223T1800Z.110227T1200Z.NO/
939 PM CST MON FEB 21 2011

THE FLOOD WARNING CONTINUES FOR
  THE MISSISSIPPI RIVER AT HANNIBAL
* UNTIL FURTHER NOTICE.
* AT 8:15 PM MONDAY THE STAGE WAS 16.5 FEET. 
* FLOOD STAGE IS 16.0 FEET. 
* MINOR FLOODING IS FORECAST.
* FORECAST...THE RIVER WILL RISE TO NEAR 17.2 FEET WEDNESDAY AFTERNOON.
* IMPACT...AT 17.0 FEET...JOHN HAY RECREATION AREA BEGINS FLOODING.


$$

ILC149-MOC163-230338-
/O.CON.KLSX.FL.W.0013.000000T0000Z-110228T1800Z/
/LUSM7.1.ER.110222T0600Z.110223T1800Z.110227T1800Z.NO/
939 PM CST MON FEB 21 2011

THE FLOOD WARNING CONTINUES FOR
  THE MISSISSIPPI RIVER AT LOUISIANA
* UNTIL FURTHER NOTICE.
* AT 9 PM MONDAY THE STAGE WAS 14.9 FEET. 
* FLOOD STAGE IS 15.0 FEET. 
* MINOR FLOODING IS FORECAST.
* FORECAST...THE RIVER WILL RISE TO NEAR 16.1 FEET WEDNESDAY AFTERNOON.
* IMPACT...AT 15.0 FEET...DAMAGE BEGINS IN UNPROTECTED AREAS.


$$

ILC013-MOC163-230338-
/O.EXT.KLSX.FL.W.0014.110222T0326Z-000000T0000Z/
/CLKM7.1.ER.110221T2130Z.110224T1200Z.000000T0000Z.NO/
939 PM CST MON FEB 21 2011

THE FLOOD WARNING CONTINUES FOR
  THE MISSISSIPPI RIVER AT CLARKSVILLE
* UNTIL FURTHER NOTICE.
* AT 9 PM MONDAY THE STAGE WAS 25.1 FEET. 
* FLOOD STAGE IS 25.0 FEET. 
* MINOR FLOODING IS FORECAST.
* FORECAST...THE RIVER WILL RISE TO NEAR 26.6 FEET THURSDAY MORNING.
* IMPACT...AT 25.5 FEET...STATE ROUTE P EAST OF ELSBERRY BEGINS 
  FLOODING JUST EAST OF THE LEVEE.
* IMPACT...AT 25.3 FEET...THE ROAD TO PORT MARMAC, ABOUT 15 HOMES JUST
  SOUTH OF CLARKSVILLE, BEGINS FLOODING.


$$

ILC083-MOC183-230338-
/O.EXT.KLSX.FL.W.0017.110222T1800Z-000000T0000Z/
/GRFI2.1.ER.110222T1800Z.110225T1800Z.000000T0000Z.NO/
939 PM CST MON FEB 21 2011

THE FLOOD WARNING CONTINUES FOR
  THE MISSISSIPPI RIVER AT GRAFTON
* UNTIL FURTHER NOTICE.
* AT 9 PM MONDAY THE STAGE WAS 17.8 FEET. 
* FLOOD STAGE IS 18.0 FEET. 
* MINOR FLOODING IS FORECAST.
* FORECAST...THE RIVER WILL RISE TO NEAR 19.4 FEET FRIDAY AFTERNOON.
* IMPACT...AT 18.0 FEET...FLOOD STAGE.  RIGHT BANK BEGINS TO OVER 
  FLOW...FLOODING FARMLAND.


$$

&&
                   FLD   LATEST              7AM FORECAST
LOCATION           STG  OBS STG     02/22  02/23  02/24  02/25  02/26

MISSISSIPPI RIVER 
  CANTON LD20     14.0   13.26      13.5   14.2   14.2   14.0   13.7
  QUINCY          17.0   16.21      16.6   17.1   17.1   16.7   16.4
  HANNIBAL        16.0   16.49      16.8   17.1   17.0   16.5   16.2
  LOUISIANA       15.0   14.91      15.2   16.0   16.1   15.8   15.4
  CLARKSVILLE LD  25.0   25.13      25.3   26.2   26.6   26.3   25.9
  GRAFTON         18.0   17.76      17.9   18.5   19.0   19.3   19.4

487 
WGUS83 KLSX 221706
FLSLSX
FLOOD STATEMENT 
NATIONAL WEATHER SERVICE ST LOUIS MO
1106 AM CST TUE FEB 22 2011

...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVER IN 
ILLINOIS AND MISSOURI...
 
  MISSISSIPPI RIVER AT HANNIBAL 

  MISSISSIPPI RIVER AT LOUISIANA 

  MISSISSIPPI RIVER AT CLARKSVILLE LD24 

  MISSISSIPPI RIVER AT GRAFTON 

.THIS FLOOD WARNING IS A RESULT OF SNOW MELT OVER THE PAST WEEK...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

SAFETY MESSAGE...NEVER DRIVE CARS...TRUCKS OR SPORT UTILITY VEHICLES 
THROUGH FLOODED AREAS.  THE WATER MAY BE TOO DEEP TO ALLOW FOR SAFE 
PASSAGE.

THIS PRODUCT ALONG WITH ADDITIONAL WEATHER AND STREAM INFORMATION IS 
AVAILABLE AT HTTP://WWW.CRH.NOAA.GOV/AHPS2/INDEX.PHP?WFO=LSX /LOWER 
CASE/

&&

ILC149-MOC127-231706-
/O.EXT.KLSX.FL.W.0012.000000T0000Z-110226T0000Z/
/HNNM7.1.ER.110221T1455Z.110222T0930Z.110225T0000Z.NO/
1106 AM CST TUE FEB 22 2011

THE FLOOD WARNING CONTINUES FOR
  THE MISSISSIPPI RIVER AT HANNIBAL
* UNTIL THURSDAY EVENING.
* AT 10:15 AM TUESDAY THE STAGE WAS 16.6 FEET. 
* FLOOD STAGE IS 16.0 FEET. 
* MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.
* THE RIVER CRESTED AT 16.7 FEET EARLIER THIS MORNING.
* FORECAST...THE RIVER WILL CONTINUE TO FALL TO BELOW FLOOD STAGE BY 
  THURSDAY EVENING.


$$

ILC149-MOC163-231705-
/O.EXT.KLSX.FL.W.0013.000000T0000Z-110227T1200Z/
/LUSM7.1.ER.110222T0522Z.110223T0600Z.110226T1200Z.NO/
1106 AM CST TUE FEB 22 2011

THE FLOOD WARNING CONTINUES FOR
  THE MISSISSIPPI RIVER AT LOUISIANA
* UNTIL SATURDAY MORNING.
* AT 10:30 AM TUESDAY THE STAGE WAS 15.3 FEET. 
* FLOOD STAGE IS 15.0 FEET. 
* MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.
* FORECAST...THE RIVER WILL CONTINUE RISING TO NEAR 15.5 FEET 
  OVERNIGHT. THE RIVER WILL FALL BELOW FLOOD STAGE SATURDAY MORNING.
* IMPACT...AT 15.0 FEET...DAMAGE BEGINS IN UNPROTECTED AREAS.

$$

ILC013-MOC163-231705-
/O.EXT.KLSX.FL.W.0014.000000T0000Z-110228T1200Z/
/CLKM7.1.ER.110221T2130Z.110223T0600Z.110227T1200Z.NO/
1106 AM CST TUE FEB 22 2011

THE FLOOD WARNING CONTINUES FOR
  THE MISSISSIPPI RIVER AT CLARKSVILLE LD24
* UNTIL SUNDAY MORNING.
* AT 10:30 AM TUESDAY THE STAGE WAS 25.5 FEET. 
* FLOOD STAGE IS 25.0 FEET. 
* MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.
* FORECAST...THE RIVER WILL CONTINUE RISING TO NEAR 25.8 FEET 
  OVERNIGHT. THE RIVER WILL FALL BELOW FLOOD STAGE SUNDAY MORNING.
* IMPACT...AT 25.5 FEET...STATE ROUTE P EAST OF ELSBERRY BEGINS 
  FLOODING JUST EAST OF THE LEVEE.
* IMPACT...AT 25.3 FEET...THE ROAD TO PORT MARMAC, ABOUT 15 HOMES JUST
  SOUTH OF CLARKSVILLE, BEGINS FLOODING.

$$

ILC083-MOC183-231705-
/O.EXT.KLSX.FL.W.0017.110222T1659Z-000000T0000Z/
/GRFI2.1.ER.110222T1200Z.110224T1800Z.000000T0000Z.NO/
1106 AM CST TUE FEB 22 2011

THE FLOOD WARNING CONTINUES FOR
  THE MISSISSIPPI RIVER AT GRAFTON
* FROM THIS MORNING UNTIL FURTHER NOTICE.
* AT 10:30 AM TUESDAY THE STAGE WAS 18.1 FEET. 
* FLOOD STAGE IS 18.0 FEET. 
* MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.
* FORECAST...THE RIVER WILL CREST NEAR 19.2 FEET BY THURSDAY 
  AFTERNOON THEN BEGIN FALLING.
* IMPACT...AT 18.0 FEET...FLOOD STAGE.  RIGHT BANK BEGINS TO OVER 
  FLOW...FLOODING FARMLAND.

$$

&&
                   FLD   LATEST              7AM FORECAST
LOCATION           STG  OBS STG     02/23  02/24  02/25  02/26  02/27

MISSISSIPPI RIVER 
  HANNIBAL        16.0   16.61      16.3   16.2   15.9   15.7   15.6
  LOUISIANA       15.0   15.34      15.5   15.5   15.2   15.0   14.7
  CLARKSVILLE LD  25.0   25.52      25.8   25.8   25.6   25.3   25.0
  GRAFTON         18.0   18.12      18.6   19.1   19.2   19.1   18.8

299 
WGUS83 KLSX 230404
FLSLSX
FLOOD STATEMENT 
NATIONAL WEATHER SERVICE ST LOUIS MO
1004 PM CST TUE FEB 22 2011

...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVER IN ILLINOIS
AND MISSOURI...

 
  MISSISSIPPI RIVER AT

    HANNIBAL
    LOUISIANA
    CLARKSVILLE L/D 24
    GRAFTON


.THIS FLOOD WARNING IS A RESULT OF SNOW MELT OVER THE PAST 10 DAYS IN
CONJUNCTION WITH AROUND A HALF AN INCH OF RAIN OVER THE WEEKEND AND
LESS THAN A TENTH OF AN INCH OF PRECIPITATION IS FORECAST IN THE
NEXT 24 HOURS ACROSS NORTHEAST MISSOURI AND WEST CENTRAL ILLINOIS...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THE NATIONAL WEATHER SERVICE WILL CONTINUE TO MONITOR THIS SITUATION
AND ISSUE FOLLOW UP STATEMENTS AS CONDITIONS OR FORECASTS CHANGE.

SAFETY MESSAGE...NEVER DRIVE CARS...TRUCKS OR SPORT UTILITY VEHICLES 
THROUGH FLOODED AREAS.  THE WATER MAY BE TOO DEEP TO ALLOW FOR SAFE 
PASSAGE.

THIS PRODUCT ALONG WITH ADDITIONAL WEATHER AND STREAM INFORMATION IS 
AVAILABLE AT HTTP://WWW.CRH.NOAA.GOV/AHPS2/INDEX.PHP?WFO=LSX /LOWER 
CASE/

&&

ILC149-MOC127-240404-
/O.CON.KLSX.FL.W.0012.000000T0000Z-110226T0000Z/
/HNNM7.1.ER.110221T1455Z.110222T0930Z.110225T0000Z.NO/
1004 PM CST TUE FEB 22 2011

THE FLOOD WARNING CONTINUES FOR
  THE MISSISSIPPI RIVER AT HANNIBAL
* UNTIL FRIDAY MORNING.
* AT 9:15 PM TUESDAY THE STAGE WAS 16.5 FEET. 
* FLOOD STAGE IS 16.0 FEET. 
* MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.
* FORECAST...THE RIVER IS FORECAST TO CONTINUE FALLING AND SHOULD 
  FALL BELOW FLOOD STAGE THURSDAY EVENING.

$$

ILC149-MOC163-240403-
/O.CON.KLSX.FL.W.0013.000000T0000Z-110227T1200Z/
/LUSM7.1.ER.110222T0522Z.110223T0600Z.110226T1200Z.NO/
1004 PM CST TUE FEB 22 2011

THE FLOOD WARNING CONTINUES FOR
  THE MISSISSIPPI RIVER AT LOUISIANA
* UNTIL SATURDAY AFTERNOON.
* AT 9:30 PM TUESDAY THE STAGE WAS 15.4 FEET. 
* FLOOD STAGE IS 15.0 FEET. 
* MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.
* FORECAST...THE RIVER IS FORECAST TO CREST NEAR 15.5 FEET FROM 
  WEDNESDAY MORNING TO THURSDAY MORNING AND THEN FALL BELOW FLOOD 
  STAGE SATURDAY MORNING.

$$

ILC013-MOC163-240403-
/O.CON.KLSX.FL.W.0014.000000T0000Z-110228T1200Z/
/CLKM7.1.ER.110221T2130Z.110223T0600Z.110227T1200Z.NO/
1004 PM CST TUE FEB 22 2011

THE FLOOD WARNING CONTINUES FOR
  THE MISSISSIPPI RIVER AT CLARKSVILLE L/D 24
* UNTIL SUNDAY AFTERNOON.
* AT 9:30 PM TUESDAY THE STAGE WAS 25.7 FEET. 
* FLOOD STAGE IS 25.0 FEET. 
* MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.
* FORECAST...THE RIVER IS FORECAST TO CREST NEAR 25.8 FEET FROM 
  WEDNESDAY MORNING TO THURSDAY MORNING AND THEN FALL BELOW FLOOD 
  STAGE SUNDAY MORNING.
* IMPACT...AT 25.5 FEET...STATE ROUTE P EAST OF ELSBERRY BEGINS 
  FLOODING JUST EAST OF THE LEVEE.
* IMPACT...AT 25.3 FEET...THE ROAD TO PORT MARMAC, ABOUT 15 HOMES 
  JUST SOUTH OF CLARKSVILLE, BEGINS FLOODING.

$$

ILC083-MOC183-240403-
/O.EXT.KLSX.FL.W.0017.000000T0000Z-110302T1200Z/
/GRFI2.1.ER.110222T1200Z.110224T1800Z.110301T1200Z.NO/
1004 PM CST TUE FEB 22 2011

THE FLOOD WARNING CONTINUES FOR
  THE MISSISSIPPI RIVER AT GRAFTON
* UNTIL FURTHER NOTICE.
* AT 9:30 PM TUESDAY THE STAGE WAS 18.4 FEET. 
* FLOOD STAGE IS 18.0 FEET. 
* MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.
* FORECAST...THE RIVER IS FORECAST TO CREST NEAR 19.2 FEET THURSDAY 
  NIGHT.

$$

&&
                   FLD   LATEST              7AM FORECAST
LOCATION           STG  OBS STG     02/23  02/24  02/25  02/26  02/27

MISSISSIPPI RIVER 
  HANNIBAL        16.0   16.46      16.3   16.2   15.9   15.7   15.6
  LOUISIANA       15.0   15.42      15.5   15.5   15.2   15.0   14.7
  CLARKSVILLE LD  25.0   25.72      25.8   25.8   25.6   25.3   25.0
  GRAFTON         18.0   18.35      18.6   19.1   19.2   19.1   18.8

162 
WGUS83 KLSX 231725
FLSLSX
FLOOD STATEMENT 
NATIONAL WEATHER SERVICE ST LOUIS MO
1124 AM CST WED FEB 23 2011

...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVER IN 
ILLINOIS AND MISSOURI...
 
  MISSISSIPPI RIVER AT HANNIBAL  

  AT LOUISIANA  

  AT CLARKSVILLE LOCK AND DAM 24  

  AT GRAFTON  

  AT CHESTER 

.THIS FLOOD WARNING IS A RESULT OF SNOWMELT LAST WEEK AND LESS THAN
A TENTH OF AN INCH OF PRECIPITATION IS EXPECTED IN THE NEXT 24 HOURS...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THE NATIONAL WEATHER SERVICE WILL MONITOR THIS SITUATION AND ISSUE 
FOLLOW UP STATEMENTS AS CONDITIONS OR FORECASTS CHANGE.

SAFETY MESSAGE...NEVER DRIVE CARS...TRUCKS OR SPORT UTILITY VEHICLES 
THROUGH FLOODED AREAS.  THE WATER MAY BE TOO DEEP TO ALLOW FOR SAFE 
PASSAGE.

THIS PRODUCT ALONG WITH ADDITIONAL WEATHER AND STREAM INFORMATION IS 
AVAILABLE AT HTTP://WWW.CRH.NOAA.GOV/AHPS2/INDEX.PHP?WFO=LSX /LOWER 
CASE/

&&

ILC149-MOC127-241724-
/O.EXT.KLSX.FL.W.0012.000000T0000Z-110225T0600Z/
/HNNM7.1.ER.110221T1455Z.110222T0930Z.110224T0600Z.NO/
1124 AM CST WED FEB 23 2011

THE FLOOD WARNING CONTINUES FOR
  THE MISSISSIPPI RIVER AT HANNIBAL
* UNTIL THURSDAY.
* AT 10:15 AM WEDNESDAY THE STAGE WAS 16.2 FEET. 
* FLOOD STAGE IS 16.0 FEET. 
* MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.
* CRESTED AT 16.6 FEET YESTERDAY MORNING.
* FORECAST...THE RIVER WILL CONTINUE TO FALL TO BELOW FLOOD STAGE
  OVERNIGHT.

$$

ILC149-MOC163-241723-
/O.EXT.KLSX.FL.W.0013.000000T0000Z-110225T1200Z/
/LUSM7.1.ER.110222T0522Z.110223T0545Z.110224T1200Z.NO/
1124 AM CST WED FEB 23 2011

THE FLOOD WARNING CONTINUES FOR
  THE MISSISSIPPI RIVER AT LOUISIANA
* UNTIL THURSDAY.  
* AT 10:30 AM WEDNESDAY THE STAGE WAS 15.2 FEET. 
* FLOOD STAGE IS 15.0 FEET. 
* MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.
* CRESTED AT 15.43 FEET LAST NIGHT.
* FORECAST...THE RIVER WILL CONTINUE TO FALL TO BELOW FLOOD STAGE
  TOMORROW MORNING.
* IMPACT...AT 15.0 FEET...DAMAGE BEGINS IN UNPROTECTED AREAS.

$$

ILC013-MOC163-241723-
/O.EXT.KLSX.FL.W.0014.000000T0000Z-110226T0900Z/
/CLKM7.1.ER.110221T2130Z.110223T0500Z.110225T0900Z.NO/
1124 AM CST WED FEB 23 2011

THE FLOOD WARNING CONTINUES FOR
  THE MISSISSIPPI RIVER AT CLARKSVILLE LD24
* UNTIL FRIDAY.
* AT 10:30 AM WEDNESDAY THE STAGE WAS 25.6 FEET. 
* FLOOD STAGE IS 25.0 FEET. 
* MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.
* CRESTED AT 25.73 FEET LATE LAST NIGHT.
* FORECAST...THE RIVER WILL FALL TO BELOW FLOOD STAGE FRIDAY MORNING.
* IMPACT...AT 25.5 FEET...STATE ROUTE P EAST OF ELSBERRY BEGINS 
  FLOODING JUST EAST OF THE LEVEE.


$$

ILC083-MOC183-241723-
/O.EXT.KLSX.FL.W.0017.000000T0000Z-110301T0000Z/
/GRFI2.1.ER.110222T1200Z.110224T1800Z.110228T0000Z.NO/
1124 AM CST WED FEB 23 2011

THE FLOOD WARNING CONTINUES FOR
  THE MISSISSIPPI RIVER AT GRAFTON
* UNTIL SUNDAY EVENING.
* AT 10:30 AM WEDNESDAY THE STAGE WAS 18.4 FEET. 
* FLOOD STAGE IS 18.0 FEET. 
* MINOR FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST.
* FORECAST...THE RIVER WILL CREST NEAR 18.8 FEET TOMORROW 
  AFTERNOON. THE RIVER WILL FALL BELOW FLOOD STAGE SUNDAY EVENING.
* IMPACT...AT 18.0 FEET...FLOOD STAGE.  RIGHT BANK BEGINS TO OVER 
  FLOW...FLOODING FARMLAND.

$$

ILC157-241723-
/O.EXT.KLSX.FL.W.0021.110224T0600Z-110226T1200Z/
/CHSI2.1.ER.110224T0600Z.110224T0600Z.110225T1200Z.NO/
1124 AM CST WED FEB 23 2011

THE FLOOD WARNING CONTINUES FOR
  THE MISSISSIPPI RIVER AT CHESTER
* UNTIL SATURDAY MORNING. 
* AT 10:00 AM WEDNESDAY THE STAGE WAS 26.8 FEET. 
* FLOOD STAGE IS 27.0 FEET. 
* FORECAST...THE RIVER WILL CREST AT 27.0 FEET LATER TONIGHT.
* IMPACT...AT 27.0 FEET...FLOOD STAGE.  UNPROTECTED FARMLAND ON RIGHT 
  BANK BEGINS TO FLOOD.


$$

&&
                   FLD   LATEST              7AM FORECAST
LOCATION           STG  OBS STG     02/24  02/25  02/26  02/27  02/28

MISSISSIPPI RIVER 
  HANNIBAL        16.0   16.19      15.9   15.5   15.5   15.4   15.3
  LOUISIANA       15.0   15.24      15.0   14.4   13.8   13.6   13.5
  CLARKSVILLE LD  25.0   25.59      25.5   24.9   24.3   24.0   24.0
  GRAFTON         18.0   18.43      18.7   18.8   18.5   18.2   17.9
  CHESTER         27.0   26.80      27.0   27.0   26.6   25.9   24.9

730 
WGUS83 KLSX 240258
FLSLSX
FLOOD STATEMENT 
NATIONAL WEATHER SERVICE ST LOUIS MO
858 PM CST WED FEB 23 2011

...THE FLOOD WARNING IS CANCELLED FOR THE FOLLOWING RIVER IN 
ILLINOIS AND MISSOURI...


  MISSISSIPPI RIVER AT HANNIBAL


.THIS WILL BE THE LAST STATEMENT FOR THIS EVENT...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

SAFETY MESSAGE...NEVER DRIVE CARS...TRUCKS OR SPORT UTILITY VEHICLES 
THROUGH FLOODED AREAS.  THE WATER MAY BE TOO DEEP TO ALLOW FOR SAFE 
PASSAGE.

THIS PRODUCT ALONG WITH ADDITIONAL WEATHER AND STREAM INFORMATION IS 
AVAILABLE AT HTTP://WWW.CRH.NOAA.GOV/AHPS2/INDEX.PHP?WFO=LSX /LOWER 
CASE/

&&

ILC149-MOC127-240328-
/O.CAN.KLSX.FL.W.0012.000000T0000Z-110225T0600Z/
/HNNM7.1.ER.110221T1455Z.110222T0930Z.110223T2300Z.NO/
858 PM CST WED FEB 23 2011

THE FLOOD WARNING IS CANCELLED FOR
  THE MISSISSIPPI RIVER AT HANNIBAL.
* AT 8:15 PM WEDNESDAY THE STAGE WAS 15.9 FEET. 
* FLOOD STAGE IS 16.0 FEET. 
* THE RIVER FELL BELOW FLOOD STAGE AT 5 PM WEDNESDAY.
* FORECAST...THE RIVER IS FORECAST TO CONTINUE SLOWLY FALLING TO NEAR
  15 FEET BY MONDAY EVENING. 

$$

&&
                   FLD   LATEST              7AM FORECAST
LOCATION           STG  OBS STG     02/24  02/25  02/26  02/27  02/28

MISSISSIPPI RIVER 
  HANNIBAL        16.0   15.89      15.6   15.3   15.2   15.2   15.1

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 Feb 21, 6:17 AM CST, 2 hours 21 minutes earlier.

Area forecast discussion, Feb 21, 6:17 AM CST, 2 hours 21 minutes before

AREA FORECAST DISCUSSION...UPDATED AVIATION
NATIONAL WEATHER SERVICE ST LOUIS MO
617 AM CST MON FEB 21 2011

.DISCUSSION...
/330 AM CST MON FEB 21 2011/

CLASH OF SEASONS MAKING FOR AN INTERESTING AND VERY TRICKY FORECAST
ACROSS THE AREA OVER THE NEXT 12 HOURS.  RAIN SHIELD HAS EXPANDED
NICELY OVERNIGHT...APPARENTLY IN RESPONSE TO THE STRONG
FRONTOGENETICAL FORCING THAT HAS DEVELOPED OVER THE REGION.  BELIEVE
CURRENT ACTIVITY WILL CONTINUE TO TRACK E-NE THROUGHOUT THE MORNING
WITH THE PRIMARY PRECIP AXIS FROM N OZARKS THROUGH OR JUST N OF STL
AREA INTO CENTRAL IL...WITH THE N FRINGES OF THIS PRECIP CLIPPING
UIN AREA.  IT APPEARS THAT THE SWD SURGE OF THE COLD AIR HAS SLOWED
JUST A BIT...HOWEVER I HAVE A GUT HUNCH THAT CONVECTIVE NATURE OF
PRECIP OVER MID MO MAY THROW A MAJOR MONKEY WRENCH IN PTYPES THIS
MORNING...WITH SLEET AND PERHAPS EVEN SNOW MIXING WITH THE RAIN MUCH
SOONER THAN WHAT WOULD BE EXPECTED BY FORECAST SOUNDINGS.  WITH TIME
THIS MORNING...ONGOING PRECIP SHIELD SHOULD PUSH/DEVELOP
EAST-SOUTHEAST..AND BY AFTERNOON GREATEST RAIN CHANCES SHOULD BE
LOCATED OVER THE SE PART OF OUR CWA.

IN GENERAL TERMS TEMPS SHOULD BE STEADY OR SLOWLY FALLING OVER MOST
OF THE AREA AFTER 12Z THIS MORNING.  HOWEVER...GIVEN THE SHARP TEMP
GRADIENT ASSOCIATED WITH COLD FRONT SPECIFIC TRENDS FOR ANY GIVEN
LOCATION WILL PROBABLY NEED AN ALMOST HOURLY ADJUSTMENTS.

GOING FORECAST TRENDS STILL LOOK QUITE GOOD HEADING INTO
MIDWEEK...WITH TRANQUIL CONDITIONS AND NEAR NORMAL TEMPS TONIGHT AND
INTO WEDNESDAY...FOLLOWED BY RETURN FLOW THAT WILL PUSH TEMPS ABOVE
NORMAL ONCE AGAIN BY WEDNESDAY.

ATTENTION THEN TURNS TO THE POTENT-LOOKING STORM SYSTEM HEADING INTO
THE REGION ON THURSDAY/THURSDAY NIGHT. GIVEN THE GOOD AGREEMENT IN
THE TIMING OF THE 00Z GFS AND ECMWF I HAVE UPPED POPS INTO THE
LIKELY CATEGORY...AND HAVE ALSO ADDED A MENTION OF THUNDER FOR S 2/3
OF AREA...FOR THURSDAY.  IT DOES APPEAR THAT THIS SYSTEM WILL ONCE
AGAIN MAKE HEAVY SNOW A VERY REAL THREAT SOMEWHERE IN THE MID
MISSISSIPPI VALLEY...ALTHOUGH SOLUTIONS ARE VARYING ON HOW FAR S
THE CHANGEOVER FROM RAIN TO SNOW WILL OCCUR. ALTHOUGH MODELS IN
THE MEDIUM RANGE TEND TO PAINT IDEALIZED "PICTURES" OF STORM
DEVELOPMENT...IT DOES LOOK LIKE THIS SYSTEM WILL HAVE A LOT GOING
FOR IT...INCLUDING LOTS OF MOISTURE...A VERY ENGERGETIC UPPER
LEVEL SYSTEM...AND AMPLE COLD AIR.

TRUETT

&&

.AVIATION...
/555 AM CST MON FEB 21 2011/

A COLD FRONT IS CURRENTLY MOVING THROUGH THE AREA. WIDESPREAD
SHOWERS ARE OCCURRING ACROSS CENTRAL AND EASTERN MISSOURI AS WELL
AS WEST CENTRAL ILLINOIS...AND THE PRECIPITATION WILL OVERSPREAD
THE REST OF THE AREA THROUGH THE MORNING. ISOLATED THUNDERSTORMS
WILL ALSO BE POSSIBLE...AS WELL A BRIEF MIX OR CHANGE OVER TO
SLEET AND SNOW BEFORE PRECIP ENDS.  FR CONDITIONS WILL PREVAIL
AHEAD OF THE FRONT IN THE PRECIPITATION-FREE AIR...BUT LOW MVFR
AND IFR FLIGHT CONDITIONS WILL PREVAIL AFTER FROPA UNTIL THIS
AFTERNOON WHEN DRIER AIR WILL BUILD INTO THE REGION. STRATUS UP
NORTH IN IOWA MAY ROTATE INTO THE AREA LATE TONIGHT...BUT AM NOT
CONFIDENT ENOUGH IN THIS POSSIBILITY YET TO INCLUDE IT IN THE TAFS.

SPECIFICS FOR KSTL...
MVFR CONDITIONS WITH INTERMITTENT IFR WILL PREVAIL AT LAMBERT THIS
MORNING BEHIND THE COLD FRONT WHICH JUST PASSED THROUGH. A FEW
THUNDERSTORMS CONTINUE TO BE POSSIBLE...BUT HAVE NOT SEEN ANY
LIGHTNING FLASHES OUT THE WINDOW...OR SEEN ANY STRIKES REPORTED
RECENTLY FROM THE LIGHTNING DETECTION NETWORK. SHOULD SEE FLIGHT
CONDITIONS IMPROVE LATE THIS MORNING/EARLY THIS AFTERNOON AS THE
RAIN SHIFTS SOUTHEAST. I SUPPOSE IT'S POSSIBLE THERE COULD BE A
BRIEF PERIOD OF SLEET OR SNOW BEFORE THE PRECIP ENDS...BUT THE
CHANCES OF THAT ARE BETTER FURTHER NORTHWEST.

CARNEY

&&

.LSX WATCHES/WARNINGS/ADVISORIES...
MO...NONE.
IL...NONE.
&&

WFO LSX

Hazardous weather outlook, Feb 21, 6:09 AM CST, 2 hours 29 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE ST LOUIS MO
609 AM CST MON FEB 21 2011

ILZ058>060-064-065-069-070-074-079-095>102-MOZ018-019-026-027-
034>036-041-042-047>052-059>065-072>075-084-085-099-221215-
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-ST. 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-ST. CHARLES MO-FRANKLIN MO-
ST. LOUIS MO-ST. LOUIS CITY MO-JEFFERSON MO-CRAWFORD MO-
WASHINGTON MO-ST. FRANCOIS MO-STE. GENEVIEVE MO-IRON MO-
MADISON MO-REYNOLDS MO-
609 AM CST MON FEB 21 2011

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF EASTERN AND
CENTRAL MISSOURI AS WELL AS WEST CENTRAL AND SOUTHWEST ILLINOIS.

.DAY ONE...TODAY AND TONIGHT

ISOLATED THUNDERSTORMS ARE POSSIBLE THIS MORNING FROM CENTRAL AND
EASTERN MISSOURI INTO SOUTHERN ILLINOIS. THESE STORMS ARE NOT
EXPECTED TO BE SEVERE.

POCKETS OF SNOW AND SLEET MAY ALSO DEVELOP FROM CENTRAL MISSOURI
INTO WEST CENTRAL ILLINOIS THIS MORNING. LITTLE IF ANY ACCUMULATION
IS EXPECTED.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

A STRONG STORM SYSTEM IS FORECAST TO MOVE INTO THE AREA THURSDAY
AND THURSDAY NIGHT. THIS STORM WILL BRING A CHANCE OF
THUNDERSTORMS TO SOUTHERN MISSOURI AND SOUTHERN ILLINOIS, WHILE
SNOW WILL THREATEN PARTS OF NORTHERN MISSOURI AND WESTERN ILLINOIS.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT ANTICIPATED TODAY OR TONIGHT.

TRUETT

The office that day

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

Issued	Product	Office	Counties	Lasted
Feb 21, 8:38 AM CST	River Flood Warning	LSX	Pike	4 days
Feb 21, 8:38 AM CST	River Flood Warning	LSX	Calhoun	4 days
Feb 21, 12:33 PM CST	River Flood Warning	LSX	Adams	22 hr
Feb 21, 12:33 PM CST	River Flood Warning	LSX	Adams	22 hr
Feb 21, 12:33 PM CST	River Flood Warning	LSX	Jersey	5 days

Nearby

River Flood Warnings in Illinois, 2011 River Flood Warnings in Missouri, 2011 Every river flood warning in 2011

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.