Alert archive / Missouri / Flash Flood Watches in 2015

Flash Flood Watch 7, NWS St. Louis, MO

June 25, 201517 counties in Illinois; 23 counties in Missouri

NWS St. Louis, MO issued this flash flood watch at Jun 25, 2015, 4:06 AM CDT for 17 counties in Illinois; 23 counties in Missouri. It took effect at Jun 25, 2015, 7:00 PM CDT. It was in force for 24 hr.

The area

The counties it named.

The facts

Issued
Jun 25, 2015, 4:06 AM CDT (09:06 UTC)
In effect from
Jun 25, 2015, 7:00 PM CDT
Expired
Jun 26, 2015, 7:00 PM CDT
In force
24 hr
Issued by
NWS St. Louis, MO
Flood severity
None
All 40 counties

Adams County, IL, Bond County, IL, Brown County, IL, Calhoun County, IL, Clinton County, IL, Fayette County, IL, Greene County, IL, Jersey County, IL, Macoupin County, IL, Madison County, IL, Marion County, IL, Monroe County, IL, Montgomery County, IL, Pike County, IL, Randolph County, IL, Saint Clair County, IL, Washington County, IL, Audrain County, MO, Boone County, MO, Callaway County, MO, City of Saint Louis, MO, Cole County, MO, Franklin County, MO, Gasconade County, MO, Jefferson County, MO, Knox County, MO, Lewis County, MO, Lincoln County, MO, Marion County, MO, Moniteau County, MO, Monroe County, MO, Montgomery County, MO, Osage County, MO, Pike County, MO, Ralls County, MO, Saint Charles County, MO, Saint Louis County, MO, Sainte Genevieve County, MO, Shelby County, MO, Warren County, MO

The radar

The St Louis radar (KLSX), 34 km from the middle of the area, began a volume at 09:07 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 nearest sounding before it

Lincoln, IL (KILX), launched 00:00Z, 9.1 hours before the alert went out and 230 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Lincoln, IL at 00:00Z on 2015-06-25Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 22 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Lincoln, IL at 00:00Z on 2015-06-25The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 45 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
22 J/kg
Mixed-layer CIN
-248 J/kg
Mixed-layer LCL
882 m above ground
0-6 km bulk shear
62 kt
0-1 km storm-relative helicity
45 m²/s²
0-3 km storm-relative helicity
180 m²/s²
Significant tornado parameter
0.0
Supercell composite
-0.2

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

915 
WGUS63 KLSX 250906
FFALSX

URGENT - IMMEDIATE BROADCAST REQUESTED
FLOOD WATCH
NATIONAL WEATHER SERVICE ST LOUIS MO
406 AM CDT THU JUN 25 2015

ILZ095>097-MOZ018-019-026-027-034>036-042-251500-
/O.NEW.KLSX.FF.A.0007.150626T0000Z-150626T1800Z/
/O.CON.KLSX.FF.A.0006.000000T0000Z-150625T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
ADAMS IL-BROWN IL-PIKE IL-KNOX MO-LEWIS MO-SHELBY MO-MARION MO-
MONROE MO-RALLS MO-PIKE MO-AUDRAIN MO-
INCLUDING THE CITIES OF...QUINCY...HANNIBAL...BOWLING GREEN...
MEXICO
406 AM CDT THU JUN 25 2015

...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 7 AM CDT THIS
MORNING...
...FLASH FLOOD WATCH IN EFFECT FROM THIS EVENING THROUGH FRIDAY
AFTERNOON...

THE FLASH FLOOD WATCH CONTINUES FOR

* PORTIONS OF WEST CENTRAL ILLINOIS AND MISSOURI...INCLUDING THE 
  FOLLOWING COUNTIES...IN WEST CENTRAL ILLINOIS...ADAMS IL...
  BROWN IL AND PIKE IL. IN MISSOURI...AUDRAIN MO...KNOX MO...
  LEWIS MO...MARION MO...MONROE MO...PIKE MO...RALLS MO AND 
  SHELBY MO.

* UNTIL 7 AM CDT THIS MORNING

* AN AREA OF THUNDERSTORMS WITH HEAVY RAIN WILL CONTINUE TO AFFECT
  THE AREA EARLY THIS MORNING. GIVEN THE WET SOIL CONDITIONS FROM
  RECENT HEAVY RAIN...FLASH FLOODING IS A VERY REAL POSSIBILITY
  UNTIL RAIN DIMINISHES.

* HEAVY RAINFALL WILL RESULT IN FLOODING OF LOW LYING OR POOR 
  DRAINAGE AREAS...AND ULTIMATELY DANGEROUS FLASH FLOODING ON 
  SMALLER CREEKS AND STREAMS. SIGNIFICANT RISES ON LARGER 
  STREAMS AND RIVERS WILL ALSO BE POSSIBLE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT FLASH FLOODING IS POSSIBLE BUT NOT
IMMINENT IN THE WATCH AREA. PEOPLE IN THE WATCH AREA SHOULD BE
AWARE OF THE POSSIBILITY OF HEAVY RAINFALL AND FLASH FLOODING.
CHECK YOUR PREPAREDNESS REQUIREMENTS...ESPECIALLY IF YOU LIVE IN
FLOOD PRONE AREAS. STAY INFORMED...AND BE READY FOR QUICK ACTION
IF FLOODING IS OBSERVED OR IF A FLASH FLOOD WARNING IS ISSUED.

&&

THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A

* FLASH FLOOD WATCH FOR PORTIONS OF WEST CENTRAL ILLINOIS AND 
  MISSOURI...INCLUDING THE FOLLOWING COUNTIES...IN WEST CENTRAL 
  ILLINOIS...ADAMS IL...BROWN IL AND PIKE IL. IN MISSOURI...
  AUDRAIN MO...KNOX MO...LEWIS MO...MARION MO...MONROE MO...
  PIKE MO...RALLS MO AND SHELBY MO.

* FROM THIS EVENING THROUGH FRIDAY AFTERNOON

* HEAVY RAIN FROM THUNDERSTORMS THIS MORNING WILL SATURATE THE
  GROUND...AND ADDITIONAL HEAVY RAINFALL IS POSSIBLE TONIGHT INTO
  FRIDAY. GIVEN THE VERY WET GROUND...HEAVY RAINFALL FOR EVEN A
  SHORT DURATION COULD CAUSE FLASH FLOODING

* HEAVY RAINFALL WILL RESULT IN FLOODING OF LOW LYING OR POOR 
  DRAINAGE AREAS...AND ULTIMATELY DANGEROUS FLASH FLOODING ON 
  SMALLER CREEKS AND STREAMS. SIGNIFICANT RISES ON LARGER 
  STREAMS AND RIVERS WILL ALSO BE POSSIBLE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT FLASH FLOODING IS POSSIBLE BUT NOT
IMMINENT IN THE WATCH AREA. PEOPLE IN THE WATCH AREA SHOULD BE
AWARE OF THE POSSIBILITY OF HEAVY RAINFALL AND FLASH FLOODING.
CHECK YOUR PREPAREDNESS REQUIREMENTS...ESPECIALLY IF YOU LIVE IN
FLOOD PRONE AREAS. STAY INFORMED...AND BE READY FOR QUICK ACTION
IF FLOODING IS OBSERVED OR IF A FLASH FLOOD WARNING IS ISSUED.

&&

$$

MOZ041-047>051-251500-
/O.NEW.KLSX.FF.A.0007.150626T0000Z-150626T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BOONE MO-MONITEAU MO-COLE MO-OSAGE MO-CALLAWAY MO-MONTGOMERY MO-
INCLUDING THE CITIES OF...COLUMBIA...JEFFERSON CITY
406 AM CDT THU JUN 25 2015

...FLASH FLOOD WATCH IN EFFECT FROM THIS EVENING THROUGH FRIDAY
AFTERNOON...

THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A

* FLASH FLOOD WATCH FOR PORTIONS OF CENTRAL MISSOURI AND EAST 
  CENTRAL MISSOURI...INCLUDING THE FOLLOWING COUNTIES...IN 
  CENTRAL MISSOURI...BOONE MO...CALLAWAY MO...COLE MO...
  MONITEAU MO AND OSAGE MO. IN EAST CENTRAL MISSOURI...
  MONTGOMERY MO.

* FROM THIS EVENING THROUGH FRIDAY AFTERNOON

* THUNDERSTORMS WITH HEAVY RAINFALL ARE LIKELY TONIGHT. GIVEN THE
  WET SOIL CONDITIONS FROM RECENT HEAVY RAINS...THERE IS A GOOD
  POSSIBILITY OF FLASH FLOODING TONIGHT INTO FRIDAY.

* HEAVY RAINFALL WILL RESULT IN FLOODING OF LOW LYING OR POOR 
  DRAINAGE AREAS...AND ULTIMATELY DANGEROUS FLASH FLOODING ON 
  SMALLER CREEKS AND STREAMS. SIGNIFICANT RISES ON LARGER 
  STREAMS AND RIVERS WILL ALSO BE POSSIBLE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT FLASH FLOODING IS POSSIBLE BUT NOT
IMMINENT IN THE WATCH AREA. PEOPLE IN THE WATCH AREA SHOULD BE
AWARE OF THE POSSIBILITY OF HEAVY RAINFALL AND FLASH FLOODING.
CHECK YOUR PREPAREDNESS REQUIREMENTS...ESPECIALLY IF YOU LIVE IN
FLOOD PRONE AREAS. STAY INFORMED...AND BE READY FOR QUICK ACTION
IF FLOODING IS OBSERVED OR IF A FLASH FLOOD WARNING IS ISSUED.

&&

$$

ILZ058-098-099-MOZ052-251200-
/O.CON.KLSX.FF.A.0006.000000T0000Z-150625T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
GREENE IL-CALHOUN IL-JERSEY IL-LINCOLN MO-
406 AM CDT THU JUN 25 2015

...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 7 AM CDT THIS
MORNING...

THE FLASH FLOOD WATCH CONTINUES FOR

* PORTIONS OF SOUTHWEST ILLINOIS AND EAST CENTRAL MISSOURI...
  INCLUDING THE FOLLOWING COUNTIES...IN SOUTHWEST ILLINOIS...
  CALHOUN IL...GREENE IL AND JERSEY IL. IN EAST CENTRAL 
  MISSOURI...LINCOLN MO.

* UNTIL 7 AM CDT THIS MORNING

* AN AREA OF THUNDERSTORMS WITH HEAVY RAIN WILL CONTINUE TO AFFECT
  THE AREA EARLY THIS MORNING. GIVEN THE WET SOIL CONDITIONS FROM
  RECENT HEAVY RAIN...FLASH FLOODING IS A VERY REAL POSSIBILITY
  UNTIL RAIN DIMINISHES. 

* HEAVY RAINFALL WILL RESULT IN FLOODING OF LOW LYING OR POOR 
  DRAINAGE AREAS...AND ULTIMATELY DANGEROUS FLASH FLOODING ON 
  SMALLER CREEKS AND STREAMS. SIGNIFICANT RISES ON LARGER 
  STREAMS AND RIVERS WILL ALSO BE POSSIBLE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT FLASH FLOODING IS POSSIBLE BUT NOT
IMMINENT IN THE WATCH AREA. PEOPLE IN THE WATCH AREA SHOULD BE
AWARE OF THE POSSIBILITY OF HEAVY RAINFALL AND FLASH FLOODING.
CHECK YOUR PREPAREDNESS REQUIREMENTS...ESPECIALLY IF YOU LIVE IN
FLOOD PRONE AREAS. STAY INFORMED...AND BE READY FOR QUICK ACTION
IF FLOODING IS OBSERVED OR IF A FLASH FLOOD WARNING IS ISSUED.

&&

$$

CARNEY
6 follow-up statements
678 
WGUS63 KLSX 251214
FFALSX

FLOOD WATCH
NATIONAL WEATHER SERVICE ST LOUIS MO
714 AM CDT THU JUN 25 2015

ILZ095>097-MOZ018-019-026-027-034>036-042-260015-
/O.EXP.KLSX.FF.A.0006.000000T0000Z-150625T1200Z/
/O.CON.KLSX.FF.A.0007.150626T0000Z-150626T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
ADAMS IL-BROWN IL-PIKE IL-KNOX MO-LEWIS MO-SHELBY MO-MARION MO-
MONROE MO-RALLS MO-PIKE MO-AUDRAIN MO-
INCLUDING THE CITIES OF...QUINCY...HANNIBAL...BOWLING GREEN...
MEXICO
714 AM CDT THU JUN 25 2015

...FLASH FLOOD WATCH REMAINS IN EFFECT FROM 7 PM CDT THIS EVENING
THROUGH FRIDAY AFTERNOON...
...FLASH FLOOD WATCH HAS EXPIRED...

THE FLASH FLOOD WATCH CONTINUES FOR

* PORTIONS OF WEST CENTRAL ILLINOIS AND MISSOURI...INCLUDING THE 
  FOLLOWING COUNTIES...IN WEST CENTRAL ILLINOIS...ADAMS IL...
  BROWN IL AND PIKE IL. IN MISSOURI...AUDRAIN MO...KNOX MO...
  LEWIS MO...MARION MO...MONROE MO...PIKE MO...RALLS MO AND 
  SHELBY MO.

* FROM 7 PM CDT THIS EVENING THROUGH FRIDAY AFTERNOON

* HEAVY RAIN HAS GREATLY DIMINISHED THIS MORNING.
  HOWEVER...ADDITIONAL HEAVY RAINFALL IS EXPECTED TONIGHT INTO FRIDAY.

* HEAVY RAINFALL WILL RESULT IN FLOODING OF LOW LYING OR POOR 
  DRAINAGE AREAS...AND ULTIMATELY DANGEROUS FLASH FLOODING ON 
  SMALLER CREEKS AND STREAMS. SIGNIFICANT RISES ON LARGER 
  STREAMS AND RIVERS WILL ALSO BE POSSIBLE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT FLASH FLOODING IS POSSIBLE BUT NOT
IMMINENT IN THE WATCH AREA. PEOPLE IN THE WATCH AREA SHOULD BE
AWARE OF THE POSSIBILITY OF HEAVY RAINFALL AND FLASH FLOODING.
CHECK YOUR PREPAREDNESS REQUIREMENTS...ESPECIALLY IF YOU LIVE IN
FLOOD PRONE AREAS. STAY INFORMED...AND BE READY FOR QUICK ACTION
IF FLOODING IS OBSERVED OR IF A FLASH FLOOD WARNING IS ISSUED.

&&

$$

ILZ058-098-099-MOZ052-251315-
/O.EXP.KLSX.FF.A.0006.000000T0000Z-150625T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
GREENE IL-CALHOUN IL-JERSEY IL-LINCOLN MO-
714 AM CDT THU JUN 25 2015

...FLASH FLOOD WATCH HAS EXPIRED...

THE FLASH FLOOD WATCH FOR PORTIONS OF SOUTHWEST ILLINOIS AND EAST
CENTRAL MISSOURI HAS EXPIRED. THE THREAT FOR HEAVY RAINFALL AND
FLASH FLOODING HAS ENDED FOR THIS MORNING.

$$

MOZ041-047>051-260015-
/O.CON.KLSX.FF.A.0007.150626T0000Z-150626T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BOONE MO-MONITEAU MO-COLE MO-OSAGE MO-CALLAWAY MO-MONTGOMERY MO-
INCLUDING THE CITIES OF...COLUMBIA...JEFFERSON CITY
714 AM CDT THU JUN 25 2015

...FLASH FLOOD WATCH REMAINS IN EFFECT FROM 7 PM CDT THIS EVENING
THROUGH FRIDAY AFTERNOON...

THE FLASH FLOOD WATCH CONTINUES FOR

* PORTIONS OF CENTRAL MISSOURI AND EAST CENTRAL MISSOURI...
  INCLUDING THE FOLLOWING COUNTIES...IN CENTRAL MISSOURI...
  BOONE MO...CALLAWAY MO...COLE MO...MONITEAU MO AND OSAGE MO. 
  IN EAST CENTRAL MISSOURI...MONTGOMERY MO.

* FROM 7 PM CDT THIS EVENING THROUGH FRIDAY AFTERNOON

* THUNDERSTORMS WITH HEAVY RAINFALL ARE LIKELY TONIGHT. GIVEN 
  THE WET SOIL CONDITIONS FROM RECENT HEAVY RAINS...THERE IS A 
  GOOD POSSIBILITY OF FLASH FLOODING TONIGHT INTO FRIDAY. 

* HEAVY RAINFALL WILL RESULT IN FLOODING OF LOW LYING OR POOR 
  DRAINAGE AREAS...AND ULTIMATELY DANGEROUS FLASH FLOODING ON 
  SMALLER CREEKS AND STREAMS. SIGNIFICANT RISES ON LARGER 
  STREAMS AND RIVERS WILL ALSO BE POSSIBLE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT FLASH FLOODING IS POSSIBLE BUT NOT
IMMINENT IN THE WATCH AREA. PEOPLE IN THE WATCH AREA SHOULD BE
AWARE OF THE POSSIBILITY OF HEAVY RAINFALL AND FLASH FLOODING.
CHECK YOUR PREPAREDNESS REQUIREMENTS...ESPECIALLY IF YOU LIVE IN
FLOOD PRONE AREAS. STAY INFORMED...AND BE READY FOR QUICK ACTION
IF FLOODING IS OBSERVED OR IF A FLASH FLOOD WARNING IS ISSUED.

&&

$$

CARNEY
583 
WGUS63 KLSX 252050
FFALSX

URGENT - IMMEDIATE BROADCAST REQUESTED
FLOOD WATCH
NATIONAL WEATHER SERVICE ST LOUIS MO
350 PM CDT THU JUN 25 2015

ILZ058-098-MOZ052-059-060-260900-
/O.EXB.KLSX.FF.A.0007.150626T0000Z-150627T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
GREENE IL-CALHOUN IL-LINCOLN MO-GASCONADE MO-WARREN MO-
350 PM CDT THU JUN 25 2015

...FLASH FLOOD WATCH IN EFFECT FROM 7 PM CDT THIS EVENING THROUGH
FRIDAY EVENING...

THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS EXPANDED THE

* FLASH FLOOD WATCH TO INCLUDE PORTIONS OF SOUTHWEST ILLINOIS 
  AND EAST CENTRAL MISSOURI...INCLUDING THE FOLLOWING 
  COUNTIES...IN SOUTHWEST ILLINOIS...CALHOUN IL AND GREENE IL. 
  IN EAST CENTRAL MISSOURI...GASCONADE MO...LINCOLN MO AND 
  WARREN MO.

* FROM 7 PM CDT THIS EVENING THROUGH FRIDAY EVENING

* THUNDERSTORMS WITH HEAVY RAINFALL ARE LIKELY TONIGHT. GIVEN 
  THE WET SOIL CONDITIONS FROM RECENT HEAVY RAINS...THERE IS A 
  GOOD POSSIBILITY OF FLASH FLOODING TONIGHT INTO FRIDAY.

* HEAVY RAINFALL WILL RESULT IN FLOODING OF LOW LYING OR POOR 
  DRAINAGE AREAS...AND ULTIMATELY DANGEROUS FLASH FLOODING ON 
  SMALLER CREEKS AND STREAMS. SIGNIFICANT RISES ON LARGER 
  STREAMS AND RIVERS WILL ALSO BE POSSIBLE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT FLASH FLOODING IS POSSIBLE BUT NOT
IMMINENT IN THE WATCH AREA. PEOPLE IN THE WATCH AREA SHOULD BE
AWARE OF THE POSSIBILITY OF HEAVY RAINFALL AND FLASH FLOODING.
CHECK YOUR PREPAREDNESS REQUIREMENTS...ESPECIALLY IF YOU LIVE IN
FLOOD PRONE AREAS. STAY INFORMED...AND BE READY FOR QUICK ACTION
IF FLOODING IS OBSERVED OR IF A FLASH FLOOD WARNING IS ISSUED.

&&

$$

ILZ095>097-MOZ018-019-026-027-034>036-041-042-047>051-260900-
/O.EXT.KLSX.FF.A.0007.150626T0000Z-150627T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
ADAMS IL-BROWN IL-PIKE 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-
INCLUDING THE CITIES OF...QUINCY...HANNIBAL...BOWLING GREEN...
COLUMBIA...MEXICO...JEFFERSON CITY
350 PM CDT THU JUN 25 2015

...FLASH FLOOD WATCH NOW IN EFFECT FROM 7 PM CDT THIS EVENING
THROUGH FRIDAY EVENING...

THE FLASH FLOOD WATCH IS NOW IN EFFECT FOR

* PORTIONS OF WEST CENTRAL ILLINOIS AND MISSOURI...INCLUDING THE 
  FOLLOWING COUNTIES...IN WEST CENTRAL ILLINOIS...ADAMS IL...
  BROWN IL AND PIKE IL. IN MISSOURI...AUDRAIN MO...BOONE MO...
  CALLAWAY MO...COLE MO...KNOX MO...LEWIS MO...MARION MO...
  MONITEAU MO...MONROE MO...MONTGOMERY MO...OSAGE MO...PIKE 
  MO...RALLS MO AND SHELBY MO.

* FROM 7 PM CDT THIS EVENING THROUGH FRIDAY EVENING

* THUNDERSTORMS WITH HEAVY RAINFALL ARE LIKELY TONIGHT. GIVEN 
  THE WET SOIL CONDITIONS FROM RECENT HEAVY RAINS...THERE IS A 
  GOOD POSSIBILITY OF FLASH FLOODING TONIGHT INTO FRIDAY. 

* HEAVY RAINFALL WILL RESULT IN FLOODING OF LOW LYING OR POOR 
  DRAINAGE AREAS...AND ULTIMATELY DANGEROUS FLASH FLOODING ON 
  SMALLER CREEKS AND STREAMS. SIGNIFICANT RISES ON LARGER 
  STREAMS AND RIVERS WILL ALSO BE POSSIBLE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT FLASH FLOODING IS POSSIBLE BUT NOT
IMMINENT IN THE WATCH AREA. PEOPLE IN THE WATCH AREA SHOULD BE
AWARE OF THE POSSIBILITY OF HEAVY RAINFALL AND FLASH FLOODING.
CHECK YOUR PREPAREDNESS REQUIREMENTS...ESPECIALLY IF YOU LIVE IN
FLOOD PRONE AREAS. STAY INFORMED...AND BE READY FOR QUICK ACTION
IF FLOODING IS OBSERVED OR IF A FLASH FLOOD WARNING IS ISSUED.

&&

$$

BYRD
478 
WGUS63 KLSX 260028
FFALSX

URGENT - IMMEDIATE BROADCAST REQUESTED
FLOOD WATCH
NATIONAL WEATHER SERVICE ST LOUIS MO
728 PM CDT THU JUN 25 2015

ILZ059-060-064-065-069-070-074-079-099>102-MOZ061>065-075-261230-
/O.EXA.KLSX.FF.A.0007.000000T0000Z-150627T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
MACOUPIN IL-MONTGOMERY IL-BOND IL-FAYETTE IL-CLINTON IL-MARION IL-
WASHINGTON IL-RANDOLPH IL-JERSEY IL-MADISON IL-ST. CLAIR IL-
MONROE IL-ST. CHARLES MO-FRANKLIN MO-ST. LOUIS MO-
ST. LOUIS CITY MO-JEFFERSON MO-STE. GENEVIEVE MO-
INCLUDING THE CITIES OF...LITCHFIELD...VANDALIA...SALEM...
CHESTER...EDWARDSVILLE...BELLEVILLE...ST CHARLES...UNION...
ST LOUIS
728 PM CDT THU JUN 25 2015

...FLASH FLOOD WATCH IN EFFECT THROUGH FRIDAY EVENING...

THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS EXPANDED THE

* FLASH FLOOD WATCH TO INCLUDE PORTIONS OF ILLINOIS AND 
  MISSOURI...INCLUDING THE FOLLOWING COUNTIES...IN ILLINOIS...
  BOND IL...CLINTON IL...FAYETTE IL...JERSEY IL...MACOUPIN IL...
  MADISON IL...MARION IL...MONROE IL...MONTGOMERY IL...RANDOLPH 
  IL...ST. CLAIR IL AND WASHINGTON IL. IN MISSOURI...FRANKLIN 
  MO...JEFFERSON MO...ST. CHARLES MO...ST. LOUIS CITY MO...ST. 
  LOUIS MO AND STE. GENEVIEVE MO.

* THROUGH FRIDAY EVENING

* THUNDERSTORMS WITH HEAVY RAINFALL ARE LIKELY TONIGHT. GIVEN 
  THE WET SOIL CONDITIONS FROM RECENT HEAVY RAINS...THERE IS A 
  GOOD POSSIBILITY OF FLASH FLOODING TONIGHT INTO FRIDAY. 

* HEAVY RAINFALL WILL RESULT IN FLOODING OF LOW LYING OR POOR 
  DRAINAGE AREAS...AND ULTIMATELY DANGEROUS FLASH FLOODING ON 
  SMALLER CREEKS AND STREAMS. SIGNIFICANT RISES ON LARGER 
  STREAMS AND RIVERS WILL ALSO BE POSSIBLE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT FLASH FLOODING IS POSSIBLE BUT NOT
IMMINENT IN THE WATCH AREA. PEOPLE IN THE WATCH AREA SHOULD BE
AWARE OF THE POSSIBILITY OF HEAVY RAINFALL AND FLASH FLOODING.
CHECK YOUR PREPAREDNESS REQUIREMENTS...ESPECIALLY IF YOU LIVE IN
FLOOD PRONE AREAS. STAY INFORMED...AND BE READY FOR QUICK ACTION
IF FLOODING IS OBSERVED OR IF A FLASH FLOOD WARNING IS ISSUED.

&&

$$

ILZ058-095>098-MOZ018-019-026-027-034>036-041-042-047>052-059-060-
261230-
/O.CON.KLSX.FF.A.0007.000000T0000Z-150627T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
GREENE IL-ADAMS IL-BROWN IL-PIKE IL-CALHOUN 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-
INCLUDING THE CITIES OF...QUINCY...HANNIBAL...BOWLING GREEN...
COLUMBIA...MEXICO...JEFFERSON CITY
728 PM CDT THU JUN 25 2015

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY EVENING...

THE FLASH FLOOD WATCH CONTINUES FOR

* PORTIONS OF ILLINOIS AND MISSOURI...INCLUDING THE FOLLOWING 
  COUNTIES...IN ILLINOIS...ADAMS IL...BROWN IL...CALHOUN IL...
  GREENE IL AND PIKE IL. IN MISSOURI...AUDRAIN MO...BOONE MO...
  CALLAWAY MO...COLE MO...GASCONADE MO...KNOX MO...LEWIS MO...
  LINCOLN MO...MARION MO...MONITEAU MO...MONROE MO...MONTGOMERY 
  MO...OSAGE MO...PIKE MO...RALLS MO...SHELBY MO AND WARREN MO.

* THROUGH FRIDAY EVENING

* THUNDERSTORMS WITH HEAVY RAINFALL ARE LIKELY TONIGHT. GIVEN 
  THE WET SOIL CONDITIONS FROM RECENT HEAVY RAINS...THERE IS A 
  GOOD POSSIBILITY OF FLASH FLOODING TONIGHT INTO FRIDAY. 

* HEAVY RAINFALL WILL RESULT IN FLOODING OF LOW LYING OR POOR 
  DRAINAGE AREAS...AND ULTIMATELY DANGEROUS FLASH FLOODING ON 
  SMALLER CREEKS AND STREAMS. SIGNIFICANT RISES ON LARGER 
  STREAMS AND RIVERS WILL ALSO BE POSSIBLE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT FLASH FLOODING IS POSSIBLE BUT NOT
IMMINENT IN THE WATCH AREA. PEOPLE IN THE WATCH AREA SHOULD BE
AWARE OF THE POSSIBILITY OF HEAVY RAINFALL AND FLASH FLOODING.
CHECK YOUR PREPAREDNESS REQUIREMENTS...ESPECIALLY IF YOU LIVE IN
FLOOD PRONE AREAS. STAY INFORMED...AND BE READY FOR QUICK ACTION
IF FLOODING IS OBSERVED OR IF A FLASH FLOOD WARNING IS ISSUED.

&&

$$

BYRD
950 
WGUS63 KLSX 260911
FFALSX

FLOOD WATCH
NATIONAL WEATHER SERVICE ST LOUIS MO
411 AM CDT FRI JUN 26 2015

ILZ058>060-064-065-069-070-074-079-095>102-MOZ018-019-026-027-
034>036-041-042-047>052-059>065-075-270000-
/O.CON.KLSX.FF.A.0007.000000T0000Z-150627T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
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-STE. GENEVIEVE MO-
INCLUDING THE CITIES OF...LITCHFIELD...VANDALIA...SALEM...
CHESTER...QUINCY...EDWARDSVILLE...BELLEVILLE...HANNIBAL...
BOWLING GREEN...COLUMBIA...MEXICO...JEFFERSON CITY...ST CHARLES...
UNION...ST LOUIS
411 AM CDT FRI JUN 26 2015

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THIS EVENING...

THE FLASH FLOOD WATCH CONTINUES FOR

* PORTIONS OF ILLINOIS AND MISSOURI...INCLUDING THE FOLLOWING 
  COUNTIES...IN ILLINOIS...ADAMS IL...BOND IL...BROWN IL...
  CALHOUN IL...CLINTON IL...FAYETTE IL...GREENE IL...JERSEY 
  IL...MACOUPIN IL...MADISON IL...MARION IL...MONROE IL...
  MONTGOMERY IL...PIKE IL...RANDOLPH IL...ST. CLAIR IL AND 
  WASHINGTON IL. IN MISSOURI...AUDRAIN MO...BOONE MO...CALLAWAY 
  MO...COLE MO...FRANKLIN MO...GASCONADE MO...JEFFERSON MO...
  KNOX MO...LEWIS MO...LINCOLN MO...MARION MO...MONITEAU MO...
  MONROE MO...MONTGOMERY MO...OSAGE MO...PIKE MO...RALLS MO...
  SHELBY MO...ST. CHARLES MO...ST. LOUIS CITY MO...ST. LOUIS 
  MO...STE. GENEVIEVE MO AND WARREN MO.

* THROUGH THIS EVENING

* SHOWERS AND THUNDERSTORMS WILL CONTINUE TODAY WITH MODERATE TO
  OCCASIONALLY HEAVY RAIN EXPECTED. OVER 1 ADDITIONAL INCH CAN BE
  EXPECTED ON ALREADY SATURATED SOILS.

* THE HEAVY RAINFALL IS RESULTING IN FLOODING OF LOW LYING OR POOR
  DRAINAGE AREAS. DANGEROUS FLASH FLOODING IS STILL POSSIBLE ON
  SMALLER CREEKS AND STREAMS. SIGNIFICANT RISES ON LARGER STREAMS
  AND RIVERS WILL ALSO BE POSSIBLE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE WATER COVERS THE
ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO
CROSS SAFELY. VEHICLES CAUGHT IN RISING WATER SHOULD BE ABANDONED
QUICKLY. IF YOUR VEHICLE STALLS...ABANDON IT AND SEEK HIGHER
GROUND IMMEDIATELY. RAPIDLY RISING WATER MAY ENGULF YOUR VEHICLE
AND ITS OCCUPANTS AND SWEEP THEM AWAY. MOVE TO HIGHER GROUND.

&&

$$

BRITT
839 
WGUS63 KLSX 261727
FFALSX

FLOOD WATCH
NATIONAL WEATHER SERVICE ST LOUIS MO
1227 PM CDT FRI JUN 26 2015

ILZ058>060-064-065-069-070-074-079-098>102-MOZ041-042-047>052-
059>065-075-261830-
/O.CAN.KLSX.FF.A.0007.000000T0000Z-150627T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
GREENE IL-MACOUPIN IL-MONTGOMERY IL-BOND IL-FAYETTE IL-CLINTON IL-
MARION IL-WASHINGTON IL-RANDOLPH IL-CALHOUN IL-JERSEY IL-
MADISON IL-ST. CLAIR IL-MONROE IL-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-STE. GENEVIEVE MO-
INCLUDING THE CITIES OF...LITCHFIELD...VANDALIA...SALEM...
CHESTER...EDWARDSVILLE...BELLEVILLE...COLUMBIA...MEXICO...
JEFFERSON CITY...ST CHARLES...UNION...ST LOUIS
1227 PM CDT FRI JUN 26 2015

...FLASH FLOOD WATCH IS CANCELLED...

THE FLASH FLOOD WATCH FOR PORTIONS OF ILLINOIS AND MISSOURI HAS
BEEN CANCELED. SCATTERED SHOWERS AND THUNDERSTORMS ARE STILL
POSSIBLE THROUGH EARLY THIS EVENING...BUT DO NOT EXPECT THE WIDESPREAD
HEAVY RAINFALL THAT OCCURRED WITH THE STORMS YESTERDAY EVENING.

$$

ILZ095>097-MOZ018-019-026-027-034>036-270000-
/O.CON.KLSX.FF.A.0007.000000T0000Z-150627T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
ADAMS IL-BROWN IL-PIKE IL-KNOX MO-LEWIS MO-SHELBY MO-MARION MO-
MONROE MO-RALLS MO-PIKE MO-
INCLUDING THE CITIES OF...QUINCY...HANNIBAL...BOWLING GREEN
1227 PM CDT FRI JUN 26 2015

...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 7 PM CDT THIS
EVENING...

THE FLASH FLOOD WATCH CONTINUES FOR

* PORTIONS OF WEST CENTRAL ILLINOIS AND NORTHEAST MISSOURI...
  INCLUDING THE FOLLOWING COUNTIES...IN WEST CENTRAL ILLINOIS...
  ADAMS IL...BROWN IL AND PIKE IL. IN NORTHEAST MISSOURI...KNOX 
  MO...LEWIS MO...MARION MO...MONROE MO...PIKE MO...RALLS MO 
  AND SHELBY MO.

* UNTIL 7 PM CDT THIS EVENING

* SHOWERS AND THUNDERSTORMS WILL CONTINUE THIS AFTERNOON WITH
  MODERATE TO OCCASIONALLY HEAVY RAIN EXPECTED. UP TO AN
  ADDITIONAL HALF AN INCH CAN BE EXPECTED ON ALREADY SATURATED
  SOILS.

* THE HEAVY RAINFALL IS RESULTING IN FLOODING OF LOW LYING OR 
  POOR DRAINAGE AREAS. DANGEROUS FLASH FLOODING IS STILL 
  POSSIBLE ON SMALLER CREEKS AND STREAMS. SIGNIFICANT RISES ON 
  LARGER STREAMS AND RIVERS WILL ALSO BE POSSIBLE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE WATER COVERS THE
ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO
CROSS SAFELY. VEHICLES CAUGHT IN RISING WATER SHOULD BE ABANDONED
QUICKLY. IF YOUR VEHICLE STALLS...ABANDON IT AND SEEK HIGHER
GROUND IMMEDIATELY. RAPIDLY RISING WATER MAY ENGULF YOUR VEHICLE
AND ITS OCCUPANTS AND SWEEP THEM AWAY. MOVE TO HIGHER GROUND.

&&

$$

BYRD
336 
WGUS63 KLSX 262344
FFALSX

FLOOD WATCH
NATIONAL WEATHER SERVICE ST LOUIS MO
644 PM CDT FRI JUN 26 2015

ILZ095>097-MOZ018-019-026-027-034>036-270045-
/O.EXP.KLSX.FF.A.0007.000000T0000Z-150627T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
ADAMS IL-BROWN IL-PIKE IL-KNOX MO-LEWIS MO-SHELBY MO-MARION MO-
MONROE MO-RALLS MO-PIKE MO-
INCLUDING THE CITIES OF...QUINCY...HANNIBAL...BOWLING GREEN
644 PM CDT FRI JUN 26 2015

...FLASH FLOOD WATCH WILL EXPIRE AT 7 PM CDT THIS EVENING...

THE FLASH FLOOD WATCH FOR PORTIONS OF WEST CENTRAL ILLINOIS AND
NORTHEAST MISSOURI WILL EXPIRE AT 7 PM CDT THIS EVENING. THE
THREAT OF WIDESPREAD HEAVY RAINFALL HAS ENDED AND SCATTERED RAIN
SHOWERS WILL DIMINISH OVERNIGHT.

$$

KANOFSKY

What forecasters said that day

The local office's own words before this flash flood watch 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 flash flood watch went out at Jun 25, 3:51 AM CDT, 15 minutes earlier.

Area forecast discussion, Jun 25, 3:51 AM CDT, 15 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE ST LOUIS MO
351 AM CDT Thu Jun 25 2015

.SHORT TERM: (Today through Friday)
Issued at 350 AM CDT Thu Jun 25 2015

Primary concern through Friday is obviously the continuing threat
for heavy rain.  Issued a "shoot from the hip" flash flood watch
through 12Z this morning earlier in the shift for northern portions
of the area, and this still looks reasonable.  Am concerned that the
line of convection over south central Iowa will hold together long
enough to cause problems past 12Z, but the RAP and HRRR have been
pretty insistent that storms will weaken between 11-13Z as the low
level jet continues to veer which should cause the isentropic lift
to weaken across the low level baroclinic zone.  Have a couple of
hours to monitor before the flash flood watch expires, so will make
the call as to whether to extend in time/space around 11Z.

Should see the convection weaken and dissipate this morning with the
residual outflow boundaries merging with the synoptic warm front
which extends across eastern Missouri into southwest Illinois at
this time.  Don't think the front will move much today, and it
should become unstable enough today for scattered thunderstorms to
develop in the afternoon...primarily along and north of I-70, but
just about anywhere could see rain.

Guidance is in pretty good agreement that there will be another
couple of rounds of heavy rain producing thunderstorms tonight and
Friday ahead of a shortwave which will move across the area.  GFS,
NAM, and SREF are showing P-WATs in excess of 2 inches draped across
the region through Friday ahead of the shortwave and attendant cold
front, any convection to affect the area should be very efficient at
producing rain.  Given antecedent soil conditions and the rain we've
already received from this morning's storms, will go ahead and issue
another flash flood watch for tonight and Friday morning across
central and northeast Missouri into west central Illinois.  This may
be a bit too far north as the signals for the heaviest rainfall for
tonight and Friday look to be primarily in central Missouri, but I
don't want to cut things too fine given what's going on up north
right now and the inherent uncertainty in convective forecasting.
The watch may need to be extended in time and/or space for Friday
afternoon as the cold front moves through, but I will let the day
shift take another look at the heavy rain potential today.

Carney

.LONG TERM:  (Thursday through Next Wednesday)
Issued at 343 PM CDT Wed Jun 24 2015

Frontal boundary to begin moving slowly south into forecast area
on Thursday. Will see several shortwaves move along boundary
through Friday night. Best chances of rain will be Thursday night
through Friday. Some concern about rainfall amounts with this
system, could see an inch or two with locally higher amounts
possible, will just depend on how fast or slow system moves
through. It appears to be a fairly progressive system onces in
starts moving through.

Precipitation will taper off Friday night and will see cooler and
drier weather for the weekend. Next chance for rain will be Sunday
night through Wednesday with several rounds expected once again on
active northwest flow aloft. Highs during the weekend will be in the
mid to upper 70s, then moderate a bit by Tuesday.

Byrd

&&

.AVIATION:  (For the 06z TAFs through 06z Thursday Night)
Issued at 1228 AM CDT Thu Jun 25 2015

The leading edge of a large NW-SE elonagated complex of thunderstorms
has moved out of Iowa into northeast MO and will continue tracking
southeast impacting KUIN for a good portion of the overnight hours.
Heavy rain and gusty winds and IFR conditions can be expected periodically
at the terminal. Present indications are that thunderstorms should
weaken and move to the east of the terminal between 12-14z. How
far south the storms may get is difficult to gage. Think they will
remain northeast of KCOU but the St. Louis area may be a close
call with the fringes and thus have added a VCTS in the 11-15z
time frame. After the morning activity, I am anticipating a lull
with VFR flight conditions until late this afternoon and early
this evening. At that time, new thunderstorms are expected to
develop along an east-west front located across northern MO into
central IL. A very stormy night is expected in the vicinity of
this front with potential for significant impacts at many of the
terminals.

Specifics for KSTL:

Watching an elongated complex of thunderstorms currently stretching
from northeast MO into central IA, and tracking southeast. Whether
they impact KSTL is difficult to gage and think it will be a close
call with the fringes skirting the area, and thus have added a
VCTS in the 11-15z time frame. After the morning activity, I am
anticipating a lull with VFR flight conditions until early this
evening. At that time, new thunderstorms are expected to develop
along an east-west front located across northern MO into central
IL. The storms should move east-southeast and there is potential
for a very stormy night with significant impacts at the terminal.

Glass

&&

.PRELIMINARY POINT TEMPS/POPS:
Saint Louis     94  74  79  65 /  50  60  70  60
Quincy          87  68  74  61 /  60  60  70  30
Columbia        93  71  79  62 /  50  80  80  20
Jefferson City  95  71  80  63 /  50  80  80  30
Salem           92  72  79  65 /  50  60  70  70
Farmington      95  71  82  63 /  40  50  70  60

&&

.LSX WATCHES/WARNINGS/ADVISORIES:
MO...FLASH FLOOD WATCH until 7 AM CDT this morning FOR Audrain MO-
     Knox MO-Lewis MO-Lincoln MO-Marion MO-Monroe MO-Pike MO-
     Ralls MO-Shelby MO.

     FLASH FLOOD WATCH from this evening through Friday afternoon FOR
     Audrain MO-Boone MO-Callaway MO-Cole MO-Knox MO-Lewis MO-
     Marion MO-Moniteau MO-Monroe MO-Montgomery MO-Osage MO-Pike
     MO-Ralls MO-Shelby MO.

IL...FLASH FLOOD WATCH until 7 AM CDT this morning FOR Adams IL-Brown
     IL-Calhoun IL-Greene IL-Jersey IL-Pike IL.

     FLASH FLOOD WATCH from this evening through Friday afternoon FOR
     Adams IL-Brown IL-Pike IL.

&&

WFO LSX
Hazardous weather outlook, Jun 24, 4:05 PM CDT, 12 hours 1 minute before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE ST LOUIS MO
405 PM CDT WED JUN 24 2015

ILZ058>060-064-065-069-070-074-079-095>102-MOZ018-019-026-027-
034>036-041-042-047>052-059>065-072>075-084-085-099-251230-
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-
405 PM CDT WED JUN 24 2015

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 CHANCE OF THUNDERSTORMS TONIGHT. SOME SEVERE STORMS WITH
LARGE HAIL...DAMAGING WINDS...AS WELL AS A FEW TORNADOES ARE POSSIBLE
MAINLY ACROSS PARTS OF NORTHEAST MISSOURI INTO EAST CENTRAL
ILLINOIS.

POINTS ALONG THE ILLINOIS RIVER ARE CURRENTLY IN MAJOR FLOOD
STAGE.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

POINTS ALONG THE ILLINOIS RIVER ARE EXPECTED TO CONTINUE TO
EXCEED MAJOR FLOOD STAGE THROUGH TUESDAY.

THERE IS A CHANCE OF THUNDERSTORMS THURSDAY THROUGH FRIDAY NIGHT.
SOME SEVERE STORMS ARE POSSIBLE ON THURSDAY ACROSS MUCH OF THE
AREA.

THE CHANCE FOR THUNDERSTORMS RETURNS SUNDAY NIGHT INTO MONDAY AND
CONTINUES INTO TUESDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS POSSIBLE TONIGHT.

BYRD

In the hours before

Local storm report, Jun 25, 12:06 AM CDT, 4 hours before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
1206 AM CDT THU JUN 25 2015

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1204 AM     HAIL             HURDLAND                40.15N  92.30W
06/25/2015  E0.25 INCH       KNOX               MO   TRAINED SPOTTER

&&

MILLER
Special weather statement, Jun 25, 1:13 AM CDT, 2 hours 53 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ST LOUIS MO
113 AM CDT THU JUN 25 2015

ILZ095-097-MOZ019-026-027-034-035-250715-
ADAMS IL-LEWIS MO-MARION MO-MONROE MO-PIKE IL-RALLS MO-SHELBY MO-
113 AM CDT THU JUN 25 2015

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHWESTERN ADAMS AND WESTERN
PIKE COUNTIES IN WEST CENTRAL ILLINOIS...AND SHELBY...RALLS...
MONROE...MARION AND SOUTHEASTERN LEWIS COUNTIES IN NORTHEAST MISSOURI
UNTIL 215 AM CDT...

AT 111 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING
STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM MAYWOOD TO
PHILADELPHIA TO 7 MILES NORTH OF CLARENCE...AND MOVING SOUTHEAST AT
25 MPH.

WIND GUSTS UP TO 40 MPH ARE EXPECTED WITH THESE STORMS...ALONG WITH
HEAVY RAIN.

LOCATIONS NEAR THE PATH OF THESE STORMS INCLUDE...
  QUINCY...
  PALMYRA...
  SHELBINA...
  HANNIBAL...
  MONROE CITY...
  PARIS...
  SHELBYVILLE...
  CLARENCE...
  EMDEN...
  WARREN...

THIS STORM WILL AFFECT MARK TWAIN LAKE RECREATIONAL AREA...UNION
COVERED BRIDGE HISTORIC SITE AND WAKONDA STATE PARK.

THIS STORM WILL IMPACT...
INTERSTATE 172 FROM EXIT 2 TO EXIT 15.
INTERSTATE 72 FROM EXIT 4 TO EXIT 10.

THESE STORMS MAY INTENSIFY...AND A SEVERE THUNDERSTORM WATCH IS IN
EFFECT FOR THIS AREA. BE CERTAIN TO MONITOR LOCAL RADIO AND TV
STATIONS...AS WELL AS LOCAL CABLE TV OUTLETS...FOR ADDITIONAL
INFORMATION AND POSSIBLE WARNINGS FROM THE NATIONAL WEATHER SERVICE.

TORRENTIAL RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES AND
UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A FLOODED
ROADWAY.

TRUETT
Local storm report, Jun 25, 2:42 AM CDT, 1 hour 24 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
242 AM CDT THU JUN 25 2015

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0240 AM     HEAVY RAIN       1 ENE NOVELTY           40.02N  92.19W
06/25/2015  M2.71 INCH       KNOX               MO   MESONET

            RAINFALL SINCE MIDNIGHT. FROM MISSOURI MESONET SITE

&&

TRUETT

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 24, 7:43 PM CDTRiver Flood WarningLSXBrown9 days
Jun 24, 11:31 PM CDTFlash Flood WatchLSXAdams, Brown, Calhoun, Greene, Jersey, Pike7 hr
Jun 25, 5:00 PM CDTSevere Thunderstorm WarningLSXCalhoun, Jersey60 min
Jun 25, 5:51 PM CDTSevere Thunderstorm WarningLSXJersey, Madison, Saint Clair54 min
Jun 25, 5:56 PM CDTSevere Thunderstorm WarningLSXCalhoun, Jersey19 min
Jun 25, 6:32 PM CDTFlash Flood WarningLSXCalhoun, Jersey14 hr
Jun 24, 11:11 PM CDTSevere Thunderstorm WarningLSXKnox, Lewis64 min
Jun 25, 12:07 AM CDTSevere Thunderstorm WarningLSXKnox, Lewis, Marion, Shelby38 min
Jun 25, 1:09 AM CDTFlash Flood WarningLSXKnox, Lewis6 hr
Jun 25, 2:39 AM CDTFlash Flood WarningLSXMarion, Shelby7 hr
Jun 25, 3:20 AM CDTRiver Flood WarningLSXMarion52 hr
Jun 25, 7:03 AM CDTFlash Flood WarningLSXKnox, Lewis4 hr
Jun 25, 9:19 AM CDTRiver Flood WarningLSXMonroe62 hr
Jun 25, 9:26 AM CDTFlash Flood WarningLSXLewis, Marion, Shelby4 hr
Jun 25, 10:54 AM CDTFlash Flood WarningLSXKnox, Lewis4 hr
Jun 25, 1:28 PM CDTAreal Flood WarningLSXMarion, Shelby7 hr
Jun 25, 2:51 PM CDTAreal Flood WarningLSXKnox, Lewis6 hr
Jun 25, 3:21 PM CDTRiver Flood WarningLSXLincoln3 days
Jun 25, 6:54 PM CDTSevere Thunderstorm WarningLSXLincoln66 min

Nearby

Flash Flood Watches in Missouri, 2015Flash Flood Watches in Illinois, 2015Every flash flood watch in 2015

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.