Alert archive / Missouri / Excessive Heat Warnings in 2006

Excessive Heat Warning 2, NWS St. Louis, MO

July 28, 200629 counties in Missouri; 17 counties in Illinois

NWS St. Louis, MO issued this excessive heat warning at Jul 28, 2006, 2:43 PM CDT for 29 counties in Missouri; 17 counties in Illinois. It took effect at Jul 29, 2006, 12:00 PM CDT. It was in force for 4 days. 17 reports came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Jul 28, 2006, 2:43 PM CDT (19:43 UTC)
In effect from
Jul 29, 2006, 12:00 PM CDT
Expired
Aug 2, 2006, 7:00 PM CDT
In force
4 days
Issued by
NWS St. Louis, MO
All 46 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, Crawford County, MO, Franklin County, MO, Gasconade County, MO, Iron County, MO, Jefferson County, MO, Knox County, MO, Lewis County, MO, Lincoln County, MO, Madison County, MO, Marion County, MO, Moniteau County, MO, Monroe County, MO, Montgomery County, MO, Osage County, MO, Pike County, MO, Ralls County, MO, Reynolds County, MO, Saint Charles County, MO, Saint Francois County, MO, Saint Louis County, MO, Sainte Genevieve County, MO, Shelby County, MO, Warren County, MO, Washington County, MO

The radar

The St Louis radar (KLSX), 18 km from the middle of the area, began a volume at 19:45 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.

What was reported inside it

TimeReportWhereRemark
Jul 29, 4:45 PM CDTHAIL 0.75Wentzville, MO
Jul 29, 4:50 PM CDTTSTM WND DMGO'Fallon, MO6-7 INCH DIAMETER TREES LIMBS BROKEN BY HIGH WINDS.
Jul 29, 4:50 PM CDTTSTM WND GST 50O'Fallon, MOALSO DIME SIZED HAIL.
Jul 29, 5:00 PM CDTTSTM WND GST 60St. Peters, MOESTIMATED 60-65 MPH AT CAVE SPRINGS AND I-70.
Jul 29, 5:00 PM CDTHEAVY RAIN 0O'Fallon, MO1.3 INCHES OF RAIN IN 30 MINUTES.
Jul 29, 5:00 PM CDTHEAVY RAIN 1.3O'Fallon, MORAINFALL OCCURRED BETWEEN 430 AND 5 PM.
Jul 29, 5:10 PM CDTTSTM WND GST 60St. Peters, MOAT MID RIVERS MALL
Jul 29, 5:10 PM CDTTSTM WND GST 60St. Peters, MOESTIMATED 60-65 MPH AT CAVE SPRINGS AND I-70.
Jul 29, 5:12 PM CDTTSTM WND GST 55Harvester, MO
Jul 29, 5:20 PM CDTHAIL 0.88Chesterfield, MO
Jul 29, 5:21 PM CDTHAIL 0.75Chesterfield, MO
Jul 29, 5:59 PM CDTTSTM WND GST 53Millstadt, IL
Jul 29, 6:00 PM CDTHEAVY RAIN 2.5Sunset Hills, MORAINFALL BETWEEN 5 AND 6 PM.
Jul 29, 6:11 PM CDTTSTM WND GST 43Freeburg, IL
Jul 29, 6:24 PM CDTTSTM WND GST 40Belleville, ILREPORTED AT SCOTT AFB.
Jul 30, 5:34 PM CDTHAIL 0.88St. Elmo, IL
Aug 2, 6:30 PM CDTTSTM WND DMG2 S Easley, MO2 FOOT DIAMETER TREE BLOWN DOWN AND BLOCKING ROAD. TIME ESTIMATED.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Lincoln, IL (KILX), launched 12:00Z, 7.7 hours before the alert went out and 241 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 12:00Z on 2006-07-28Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 37 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 12:00Z on 2006-07-28The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 25 square meters per square second.1939Sfc1 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
37 J/kg
Mixed-layer CIN
-177 J/kg
Mixed-layer LCL
1224 m above ground
0-6 km bulk shear
14 kt
0-1 km storm-relative helicity
25 m²/s²
0-3 km storm-relative helicity
39 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

000 
WWUS73 KLSX 281943
NPWLSX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
243 PM CDT FRI JUL 28 2006

ILZ100-101-MOZ061-063-064-290745-
/O.UPG.KLSX.EH.A.0003.060729T1200Z-060803T0000Z/
/O.NEW.KLSX.EH.W.0002.060729T1700Z-060803T0000Z/
MADISON IL-ST. CHARLES-ST. CLAIR IL-ST. LOUIS-ST. LOUIS CITY-
INCLUDING THE CITIES OF...BELLEVILLE...EDWARDSVILLE...
ST CHARLES...ST LOUIS
243 PM CDT FRI JUL 28 2006

...EXCESSIVE HEAT WARNING IN EFFECT FROM 12 PM SATURDAY TO 7 PM
CDT WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED AN EXCESSIVE
HEAT WARNING...WHICH IS IN EFFECT FROM 12 PM SATURDAY TO 7 PM CDT
WEDNESDAY. THE EXCESSIVE HEAT WATCH IS NO LONGER IN EFFECT. 

HEAT INDEX VALUES WILL INCREASE INTO THE DANGEROUS RANGE BEGINNING
ON SATURDAY AFTERNOON...AND CONTINUE INTO THE MIDDLE OF NEXT
WEEK. THE HEAT INDEX WILL REACH THE 105 TO 115 DEGREE RANGE DURING
THE AFTERNOON AND EARLY EVENING HOURS...WITH ACTUAL HIGH TEMPERATURES
IN THE 95 TO 100 DEGREE RANGE. OVERNIGHT LOWS IN THE MIDDLE TO
UPPER 70S WILL OFFER LITTLE RELIEF FROM THE HEAT.

AN EXCESSIVE HEAT WARNING IS ISSUED WHEN HIGH TEMPERATURE AND
HUMIDITY LEVELS ARE EXPECTED TO MAKE IT FEEL LIKE IT IS
105 DEGREES OR GREATER FOR THREE OR MORE CONSECUTIVE DAYS. IN
ADDITION...NIGHTTIME CONDITIONS WILL REMAIN WARM AND MUGGY
PROVIDING LITTLE CHANCE FOR RELIEF.

THIS BUILD UP OF HEAT WILL MAKE HEAT-RELATED ILLNESSES A VERY
REAL AND DANGEROUS THREAT...ESPECIALLY FOR THOSE LIVING IN UN-AIR
CONDITIONED HOMES OR APARTMENTS. PEOPLE IN THE WARNING AREA ARE
ADVISED TO AVOID POORLY VENTILATED AREAS AND PROLONGED WORK IN
THE SUN. USE AIR CONDITIONING IN YOUR HOUSE OR APARTMENT IF IT IS
WORKING CORRECTLY. IF YOU DO NOT HAVE AIR CONDITIONING...KEEP
YOUR HOUSE OR APARTMENT WELL VENTILATED WITH FANS...AND TRY TO
SPEND SOME TIME IN AN AIR CONDITIONED ENVIRONMENT TO GIVE YOUR
BODY A BREAK FROM THE HEAT.

$$

ILZ058>060-064-065-069-070-074-079-095>099-102-MOZ018-019-026-027-
034>036-041-042-047>052-059-060-062-065-072>075-084-085-099-
290745-
/O.EXT.KLSX.EH.A.0003.060730T1700Z-060803T0000Z/
ADAMS IL-AUDRAIN-BOND IL-BOONE-BROWN IL-CALHOUN IL-CALLAWAY-
CLINTON IL-COLE-CRAWFORD-FAYETTE IL-FRANKLIN-GASCONADE-GREENE IL-
IRON-JEFFERSON-JERSEY IL-KNOX-LEWIS-LINCOLN-MACOUPIN IL-MADISON-
MARION-MARION IL-MONITEAU-MONROE-MONROE IL-MONTGOMERY-
MONTGOMERY IL-OSAGE-PIKE-PIKE IL-RALLS-RANDOLPH IL-REYNOLDS-
SHELBY-ST. FRANCOIS-STE. GENEVIEVE-WARREN-WASHINGTON-
WASHINGTON IL-
INCLUDING THE CITIES OF...BOWLING GREEN...CHESTER...COLUMBIA...
FARMINGTON...HANNIBAL...JEFFERSON CITY...LITCHFIELD...MEXICO...
QUINCY...SALEM...UNION...VANDALIA
243 PM CDT FRI JUL 28 2006

...EXCESSIVE HEAT WATCH NOW IN EFFECT FROM SUNDAY AFTERNOON
THROUGH WEDNESDAY EVENING...

THE EXCESSIVE HEAT WATCH IS NOW IN EFFECT FROM SUNDAY AFTERNOON
THROUGH WEDNESDAY EVENING. 

HIGH TEMPERATURES ARE FORECAST TO CLIMB INTO THE MIDDLE TO UPPER
90S STARTING ON SUNDAY AND CONTINUING INTO THE MIDDLE OF NEXT
WEEK. THESE HOT TEMPERATURES WILL LIKELY COMBINE WITH THE HIGH
HUMIDITY TO PRODUCE HEAT INDICES OF 105 DEGREES OR HIGHER.

AN EXCESSIVE HEAT WATCH IS ISSUED WHEN A PROLONGED PERIOD OF HIGH
TEMPERATURES AND HUMIDITY IS EXPECTED. THIS WILL CREATE A
DANGEROUS SITUATION IN WHICH HEAT-RELATED ILLNESSES ARE POSSIBLE.
BEGIN MAKING PREPARATIONS NOW...BY MAKING SURE YOUR AIR
CONDITIONING IS IN GOOD WORKING ORDER OR KNOW WHERE TO GO TO STAY
COOL.

$$

BRITT
13 follow-up statements
000 
WWUS73 KLSX 290854
NPWLSX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
354 AM CDT SAT JUL 29 2006

ILZ100-101-MOZ061-063-064-292100-
/O.CON.KLSX.EH.W.0002.060729T1700Z-060803T0000Z/
MADISON IL-ST. CHARLES-ST. CLAIR IL-ST. LOUIS-ST. LOUIS CITY-
INCLUDING THE CITIES OF...BELLEVILLE...EDWARDSVILLE...
ST CHARLES...ST LOUIS
354 AM CDT SAT JUL 29 2006

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM NOON TODAY TO
7 PM CDT WEDNESDAY...

AN EXCESSIVE HEAT WARNING IS IN EFFECT STARTING AT NOON TODAY AND
RUNNING THROUGH 7 PM CDT WEDNESDAY.

HEAT INDEX VALUES WILL INCREASE INTO THE DANGEROUS RANGE
BEGINNING SATURDAY AFTERNOON...AND CONTINUE INTO THE MIDDLE OF
NEXT WEEK. THE HEAT INDEX WILL RANGE FROM 105 TO 115 DEGREES DURING
THE AFTERNOON AND EARLY EVENING HOURS...WITH ACTUAL HIGH
TEMPERATURES FROM 95 TO 100. OVERNIGHT LOWS IN THE MIDDLE TO
UPPER 70S WILL OFFER LITTLE RELIEF FROM THE HEAT.

AN EXCESSIVE HEAT WARNING IS ISSUED WHEN HIGH TEMPERATURE AND
HUMIDITY LEVELS ARE EXPECTED TO MAKE IT FEEL LIKE IT IS
105 DEGREES OR GREATER FOR THREE OR MORE CONSECUTIVE DAYS. IN
ADDITION...NIGHTTIME CONDITIONS WILL REMAIN WARM AND MUGGY
PROVIDING LITTLE CHANCE FOR RELIEF.

THIS BUILD UP OF HEAT WILL MAKE HEAT-RELATED ILLNESSES A VERY
REAL AND DANGEROUS THREAT...ESPECIALLY FOR THOSE LIVING IN UN-AIR
CONDITIONED HOMES OR APARTMENTS. PEOPLE IN THE WARNING AREA ARE
ADVISED TO AVOID POORLY VENTILATED AREAS AND PROLONGED WORK IN
THE SUN. USE AIR CONDITIONING IN YOUR HOUSE OR APARTMENT IF IT IS
WORKING CORRECTLY. IF YOU DO NOT HAVE AIR CONDITIONING...KEEP
YOUR HOUSE OR APARTMENT WELL VENTILATED WITH FANS. USE FANS TO
MOVE HOT AIR OUT OF A ROOM DURING THE DAY AND THEN PULL IN COOLER
AIR AT NIGHT. TRY TO SPEND SOME TIME IN AN AIR CONDITIONED
ENVIRONMENT EVEN IF ONLY FOR AN HOUR OR TWO IN ORDER TO GIVE YOUR
BODY A BREAK FROM THE HEAT.

PEOPLE IN THE ST. LOUIS METROPOLITAN AREA NEEDING INFORMATION
ON COOLING CENTERS...ENERGY ASSISTANCE...AND OTHER PROGRAMS SHOULD
CALL OPERATION WEATHER SURVIVAL AT THE UNITED WAY OF GREATER 
ST. LOUIS...1-800-427-4626.


$$

ILZ058>060-064-065-069-070-074-079-095>099-102-MOZ018-019-026-027-
034>036-041-042-047>052-059-060-062-065-072>075-084-085-099-
292100-
/O.CON.KLSX.EH.A.0003.060730T1700Z-060803T0000Z/
ADAMS IL-AUDRAIN-BOND IL-BOONE-BROWN IL-CALHOUN IL-CALLAWAY-
CLINTON IL-COLE-CRAWFORD-FAYETTE IL-FRANKLIN-GASCONADE-GREENE IL-
IRON-JEFFERSON-JERSEY IL-KNOX-LEWIS-LINCOLN-MACOUPIN IL-MADISON-
MARION-MARION IL-MONITEAU-MONROE-MONROE IL-MONTGOMERY-
MONTGOMERY IL-OSAGE-PIKE-PIKE IL-RALLS-RANDOLPH IL-REYNOLDS-
SHELBY-ST. FRANCOIS-STE. GENEVIEVE-WARREN-WASHINGTON-
WASHINGTON IL-
INCLUDING THE CITIES OF...BOWLING GREEN...CHESTER...COLUMBIA...
FARMINGTON...HANNIBAL...JEFFERSON CITY...LITCHFIELD...MEXICO...
QUINCY...SALEM...UNION...VANDALIA
354 AM CDT SAT JUL 29 2006

...EXCESSIVE HEAT WATCH REMAINS IN EFFECT FROM SUNDAY AFTERNOON
THROUGH WEDNESDAY EVENING...

AN EXCESSIVE HEAT WATCH REMAINS IN EFFECT FROM SUNDAY AFTERNOON
THROUGH WEDNESDAY EVENING. 

HIGH TEMPERATURES ARE FORECAST TO CLIMB INTO THE MIDDLE TO UPPER
90S STARTING ON SUNDAY AND CONTINUING INTO THE MIDDLE OF NEXT
WEEK. THESE HOT TEMPERATURES WILL LIKELY COMBINE WITH THE HIGH
HUMIDITY TO PRODUCE HEAT INDICES OF 105 DEGREES OR HIGHER.

AN EXCESSIVE HEAT WATCH IS ISSUED WHEN A PROLONGED PERIOD OF HIGH
TEMPERATURES AND HUMIDITY IS EXPECTED. THIS WILL CREATE A
DANGEROUS SITUATION IN WHICH HEAT-RELATED ILLNESSES ARE POSSIBLE.
BEGIN MAKING PREPARATIONS NOW...BY MAKING SURE YOUR AIR
CONDITIONING IS IN GOOD WORKING ORDER OR KNOW WHERE TO GO TO STAY
COOL.

$$

JPK
000 
WWUS73 KLSX 291747
NPWLSX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
1247 PM CDT SAT JUL 29 2006

ILZ095>097-MOZ018-019-026-027-034>036-300600-
/O.UPG.KLSX.EH.A.0003.060730T1700Z-060803T0000Z/
/O.EXB.KLSX.EH.W.0002.000000T0000Z-060802T0000Z/
ADAMS IL-BROWN IL-KNOX-LEWIS-MARION-MONROE-PIKE-PIKE IL-RALLS-
SHELBY-
INCLUDING THE CITIES OF...BOWLING GREEN...HANNIBAL...QUINCY
1247 PM CDT SAT JUL 29 2006

...EXCESSIVE HEAT WARNING IN EFFECT UNTIL 7 PM CDT TUESDAY...

THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED AN EXCESSIVE
HEAT WARNING...WHICH IS IN EFFECT UNTIL 7 PM CDT TUESDAY. THE
EXCESSIVE HEAT WATCH IS NO LONGER IN EFFECT. 

HEAT INDEX VALUES WILL INCREASE INTO THE DANGEROUS RANGE BEGINNING
THIS AFTERNOON...AND CONTINUE THROUGH TUESDAY OF NEXT WEEK. THE
HEAT INDEX WILL RANGE FROM 105 TO 110 DEGREES DURING THE AFTERNOON
AND EARLY EVENING HOURS...WITH ACTUAL HIGH TEMPERATURES FROM 95 TO
100. OVERNIGHT LOWS IN THE MIDDLE 70S WILL OFFER LITTLE RELIEF
FROM THE HEAT.

A COLD FRONT MAY MOVE INTO THE AREA BY WEDNESDAY AND PROVIDE
ENOUGH RELIEF TO MOVE FORECAST HEAT INDICES TO BELOW DANGEROUS
LEVELS. FOR THAT REASON...THE HEAT WARNING AT THIS TIME ONLY GOES
THROUGH TUESDAY.

AN EXCESSIVE HEAT WARNING IS ISSUED WHEN HIGH TEMPERATURE AND
HUMIDITY LEVELS ARE EXPECTED TO MAKE IT FEEL LIKE IT IS
105 DEGREES OR GREATER FOR THREE OR MORE CONSECUTIVE DAYS. IN
ADDITION...NIGHTTIME CONDITIONS WILL REMAIN WARM AND MUGGY
PROVIDING LITTLE CHANCE FOR RELIEF.

THIS BUILD UP OF HEAT WILL MAKE HEAT-RELATED ILLNESSES A VERY
REAL AND DANGEROUS THREAT...ESPECIALLY FOR THOSE LIVING IN UN-AIR
CONDITIONED HOMES OR APARTMENTS. PEOPLE IN THE WARNING AREA ARE
ADVISED TO AVOID POORLY VENTILATED AREAS AND PROLONGED WORK IN
THE SUN. USE AIR CONDITIONING IN YOUR HOUSE OR APARTMENT IF IT IS
WORKING CORRECTLY. IF YOU DO NOT HAVE AIR CONDITIONING...KEEP
YOUR HOUSE OR APARTMENT WELL VENTILATED WITH FANS...AND TRY TO
SPEND SOME TIME IN AN AIR CONDITIONED ENVIRONMENT TO GIVE YOUR
BODY A BREAK FROM THE HEAT.

$$

ILZ098-099-102-MOZ041-042-047>052-059-060-062-065-300600-
/O.UPG.KLSX.EH.A.0003.060730T1700Z-060803T0000Z/
/O.EXA.KLSX.EH.W.0002.000000T0000Z-060803T0000Z/
AUDRAIN-BOONE-CALHOUN IL-CALLAWAY-COLE-FRANKLIN-GASCONADE-
JEFFERSON-JERSEY IL-LINCOLN-MONITEAU-MONROE IL-MONTGOMERY-OSAGE-
WARREN-
INCLUDING THE CITIES OF...COLUMBIA...JEFFERSON CITY...MEXICO...
UNION
1247 PM CDT SAT JUL 29 2006

...EXCESSIVE HEAT WARNING IN EFFECT UNTIL 7 PM CDT WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED AN EXCESSIVE
HEAT WARNING...WHICH IS IN EFFECT UNTIL 7 PM CDT WEDNESDAY. THE
EXCESSIVE HEAT WATCH IS NO LONGER IN EFFECT. 

HEAT INDEX VALUES WILL INCREASE INTO THE DANGEROUS RANGE BEGINNING
THIS AFTERNOON...AND CONTINUE THROUGH WEDNESDAY OF NEXT WEEK. THE
HEAT INDEX WILL RANGE FROM 105 TO 115 DEGREES DURING THE AFTERNOON
AND EARLY EVENING HOURS...WITH ACTUAL HIGH TEMPERATURES FROM 95 TO
100. OVERNIGHT LOWS IN THE MIDDLE 70S WILL OFFER LITTLE RELIEF
FROM THE HEAT.

AN EXCESSIVE HEAT WARNING IS ISSUED WHEN HIGH TEMPERATURE AND
HUMIDITY LEVELS ARE EXPECTED TO MAKE IT FEEL LIKE IT IS
105 DEGREES OR GREATER FOR THREE OR MORE CONSECUTIVE DAYS. IN
ADDITION...NIGHTTIME CONDITIONS WILL REMAIN WARM AND MUGGY
PROVIDING LITTLE CHANCE FOR RELIEF.

THIS BUILD UP OF HEAT WILL MAKE HEAT-RELATED ILLNESSES A VERY
REAL AND DANGEROUS THREAT...ESPECIALLY FOR THOSE LIVING IN UN-AIR
CONDITIONED HOMES OR APARTMENTS. PEOPLE IN THE WARNING AREA ARE
ADVISED TO AVOID POORLY VENTILATED AREAS AND PROLONGED WORK IN
THE SUN. USE AIR CONDITIONING IN YOUR HOUSE OR APARTMENT IF IT IS
WORKING CORRECTLY. IF YOU DO NOT HAVE AIR CONDITIONING...KEEP
YOUR HOUSE OR APARTMENT WELL VENTILATED WITH FANS...AND TRY TO
SPEND SOME TIME IN AN AIR CONDITIONED ENVIRONMENT TO GIVE YOUR
BODY A BREAK FROM THE HEAT.

$$

ILZ100-101-MOZ061-063-064-300600-
/O.CON.KLSX.EH.W.0002.000000T0000Z-060803T0000Z/
MADISON IL-ST. CHARLES-ST. CLAIR IL-ST. LOUIS-ST. LOUIS CITY-
INCLUDING THE CITIES OF...BELLEVILLE...EDWARDSVILLE...
ST CHARLES...ST LOUIS
1247 PM CDT SAT JUL 29 2006

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
WEDNESDAY...

AN EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
WEDNESDAY. 

HEAT INDEX VALUES WILL INCREASE INTO THE DANGEROUS RANGE BEGINNING
THIS AFTERNOON...AND CONTINUE THROUGH WEDNESDAY OF NEXT WEEK. THE HEAT
INDEX WILL RANGE FROM 105 TO 115 DEGREES DURING THE AFTERNOON AND
EARLY EVENING HOURS...WITH ACTUAL HIGH TEMPERATURES IN THE UPPER 90S
TO AROUND 100. OVERNIGHT LOWS FROM 75 TO 80 WILL OFFER LITTLE RELIEF
FROM THE HEAT.

AN EXCESSIVE HEAT WARNING IS ISSUED WHEN HIGH TEMPERATURE AND
HUMIDITY LEVELS ARE EXPECTED TO MAKE IT FEEL LIKE IT IS
105 DEGREES OR GREATER FOR THREE OR MORE CONSECUTIVE DAYS. IN
ADDITION...NIGHTTIME CONDITIONS WILL REMAIN WARM AND MUGGY
PROVIDING LITTLE CHANCE FOR RELIEF.

THIS BUILD UP OF HEAT WILL MAKE HEAT-RELATED ILLNESSES A VERY
REAL AND DANGEROUS THREAT...ESPECIALLY FOR THOSE LIVING IN UN-AIR
CONDITIONED HOMES OR APARTMENTS. PEOPLE IN THE WARNING AREA ARE
ADVISED TO AVOID POORLY VENTILATED AREAS AND PROLONGED WORK IN
THE SUN. USE AIR CONDITIONING IN YOUR HOUSE OR APARTMENT IF IT IS
WORKING CORRECTLY. IF YOU DO NOT HAVE AIR CONDITIONING...KEEP
YOUR HOUSE OR APARTMENT WELL VENTILATED WITH FANS. USE FANS TO
MOVE HOT AIR OUT OF A ROOM DURING THE DAY AND THEN PULL IN COOLER
AIR AT NIGHT. TRY TO SPEND SOME TIME IN AN AIR CONDITIONED
ENVIRONMENT EVEN IF ONLY FOR AN HOUR OR TWO IN ORDER TO GIVE YOUR
BODY A BREAK FROM THE HEAT.

PEOPLE IN THE ST. LOUIS METROPOLITAN AREA NEEDING INFORMATION ON
COOLING CENTERS...ENERGY ASSISTANCE...AND OTHER PROGRAMS SHOULD
CALL OPERATION WEATHER SURVIVAL AT THE UNITED WAY OF GREATER ST.
LOUIS...1-800-427-4626.

$$

ILZ058>060-064-065-069-070-074-079-MOZ072>075-084-085-099-300600-
/O.CON.KLSX.EH.A.0003.060730T1700Z-060803T0000Z/
BOND IL-CLINTON IL-CRAWFORD-FAYETTE IL-GREENE IL-IRON-MACOUPIN IL-
MADISON-MARION IL-MONTGOMERY IL-RANDOLPH IL-REYNOLDS-ST. FRANCOIS-
STE. GENEVIEVE-WASHINGTON-WASHINGTON IL-
INCLUDING THE CITIES OF...CHESTER...FARMINGTON...LITCHFIELD...
SALEM...VANDALIA
1247 PM CDT SAT JUL 29 2006

...EXCESSIVE HEAT WATCH REMAINS IN EFFECT FROM SUNDAY AFTERNOON
THROUGH WEDNESDAY EVENING...

AN EXCESSIVE HEAT WATCH REMAINS IN EFFECT FROM SUNDAY AFTERNOON
THROUGH WEDNESDAY EVENING. 

HIGH TEMPERATURES ARE FORECAST TO CLIMB INTO THE MIDDLE TO UPPER
90S STARTING ON SUNDAY AND CONTINUING INTO THE MIDDLE OF NEXT
WEEK. THESE HOT TEMPERATURES WILL LIKELY COMBINE WITH THE HIGH
HUMIDITY TO PRODUCE HEAT INDICES OF 105 DEGREES OR HIGHER.

AN EXCESSIVE HEAT WATCH IS ISSUED WHEN A PROLONGED PERIOD OF HIGH
TEMPERATURES AND HUMIDITY IS EXPECTED. THIS WILL CREATE A
DANGEROUS SITUATION IN WHICH HEAT-RELATED ILLNESSES ARE POSSIBLE.
BEGIN MAKING PREPARATIONS NOW...BY MAKING SURE YOUR AIR
CONDITIONING IS IN GOOD WORKING ORDER OR KNOW WHERE TO GO TO STAY
COOL.

$$

TES
000 
WWUS73 KLSX 292049
NPWLSX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
349 PM CDT SAT JUL 29 2006

ILZ058>060-064-065-069-070-074-079-MOZ072>075-084-085-099-301115-
/O.UPG.KLSX.EH.A.0003.060730T1700Z-060803T0000Z/
/O.EXB.KLSX.EH.W.0002.060730T1800Z-060803T0000Z/
BOND IL-CLINTON IL-CRAWFORD-FAYETTE IL-GREENE IL-IRON-MACOUPIN IL-
MADISON-MARION IL-MONTGOMERY IL-RANDOLPH IL-REYNOLDS-ST. FRANCOIS-
STE. GENEVIEVE-WASHINGTON-WASHINGTON IL-
INCLUDING THE CITIES OF...CHESTER...FARMINGTON...LITCHFIELD...
SALEM...VANDALIA
349 PM CDT SAT JUL 29 2006

...EXCESSIVE HEAT WARNING IN EFFECT FROM 1 PM SUNDAY TO 7 PM CDT
WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED AN EXCESSIVE
HEAT WARNING...WHICH IS IN EFFECT FROM 1 PM SUNDAY TO 7 PM CDT
WEDNESDAY. THE EXCESSIVE HEAT WATCH IS NO LONGER IN EFFECT. 

HEAT INDEX VALUES WILL CLIMB INTO THE DANGEROUS RANGE BEGINNING ON
SUNDAY AFTERNOON...AND CONTINUE INTO THE MIDDLE OF NEXT WEEK. THE
HEAT INDEX WILL REACH THE 105 TO 110 DEGREE RANGE DURING THE
AFTERNOON AND EARLY EVENING HOURS...WITH ACTUAL HIGH TEMPERATURES
IN THE MIDDLE TO UPPER 90S. OVERNIGHT LOWS IN THE MIDDLE 70S WILL
OFFER LITTLE RELIEF FROM THE HEAT.

AN EXCESSIVE HEAT WARNING IS ISSUED WHEN HIGH TEMPERATURE AND
HUMIDITY LEVELS ARE EXPECTED TO MAKE IT FEEL LIKE IT IS
105 DEGREES OR GREATER FOR THREE OR MORE CONSECUTIVE DAYS. IN
ADDITION...NIGHTTIME CONDITIONS WILL REMAIN WARM AND MUGGY
PROVIDING LITTLE CHANCE FOR RELIEF.

THIS BUILD UP OF HEAT WILL MAKE HEAT-RELATED ILLNESSES A VERY
REAL AND DANGEROUS THREAT...ESPECIALLY FOR THOSE LIVING IN UN-AIR
CONDITIONED HOMES OR APARTMENTS. PEOPLE IN THE WARNING AREA ARE
ADVISED TO AVOID POORLY VENTILATED AREAS AND PROLONGED WORK IN
THE SUN. USE AIR CONDITIONING IN YOUR HOUSE OR APARTMENT IF IT IS
WORKING CORRECTLY. IF YOU DO NOT HAVE AIR CONDITIONING...KEEP
YOUR HOUSE OR APARTMENT WELL VENTILATED WITH FANS...AND TRY TO
SPEND SOME TIME IN AN AIR CONDITIONED ENVIRONMENT TO GIVE YOUR
BODY A BREAK FROM THE HEAT.

$$

ILZ100-101-MOZ061-063-064-301115-
/O.CON.KLSX.EH.W.0002.000000T0000Z-060803T0000Z/
MADISON IL-ST. CHARLES-ST. CLAIR IL-ST. LOUIS-ST. LOUIS CITY-
INCLUDING THE CITIES OF...BELLEVILLE...EDWARDSVILLE...
ST CHARLES...ST LOUIS
349 PM CDT SAT JUL 29 2006

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
WEDNESDAY...

AN EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
WEDNESDAY. 

HEAT INDICES WILL REMAIN IN THE DANGEROUS RANGE THROUGH THE
MIDDLE OF NEXT WEEK. THE HEAT INDEX WILL RANGE FROM 105 TO 115
DEGREES DURING THE AFTERNOON AND EARLY EVENING HOURS...WITH ACTUAL
HIGH TEMPERATURES IN THE UPPER 90S TO AROUND 100. OVERNIGHT LOWS
FROM 75 TO 80 WILL OFFER LITTLE RELIEF FROM THE HEAT.

THIS BUILD UP OF HEAT WILL MAKE HEAT-RELATED ILLNESSES A VERY
REAL AND DANGEROUS THREAT...ESPECIALLY FOR THOSE LIVING IN UN-AIR
CONDITIONED HOMES OR APARTMENTS. PEOPLE IN THE WARNING AREA ARE
ADVISED TO AVOID POORLY VENTILATED AREAS AND PROLONGED WORK IN THE
SUN. USE AIR CONDITIONING IN YOUR HOUSE OR APARTMENT IF IT IS
WORKING CORRECTLY. IF YOU DO NOT HAVE AIR CONDITIONING...KEEP YOUR
HOUSE OR APARTMENT WELL VENTILATED WITH FANS. USE FANS TO MOVE HOT
AIR OUT OF A ROOM DURING THE DAY AND THEN PULL IN COOLER AIR AT
NIGHT. TRY TO SPEND SOME TIME IN AN AIR CONDITIONED ENVIRONMENT
EVEN IF ONLY FOR AN HOUR OR TWO IN ORDER TO GIVE YOUR BODY A BREAK
FROM THE HEAT.

PEOPLE IN THE ST. LOUIS METROPOLITAN AREA NEEDING INFORMATION ON
COOLING CENTERS...ENERGY ASSISTANCE...AND OTHER PROGRAMS SHOULD
CALL OPERATION WEATHER SURVIVAL AT THE UNITED WAY OF GREATER ST.
LOUIS...1-800-427-4626.

$$

ILZ095>097-MOZ018-019-026-027-034>036-301115-
/O.CON.KLSX.EH.W.0002.000000T0000Z-060802T0000Z/
ADAMS IL-BROWN IL-KNOX-LEWIS-MARION-MONROE-PIKE-PIKE IL-RALLS-
SHELBY-
INCLUDING THE CITIES OF...BOWLING GREEN...HANNIBAL...QUINCY
349 PM CDT SAT JUL 29 2006

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
TUESDAY...

AN EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
TUESDAY. 

HEAT INDICES WILL REMAIN IN THE DANGEROUS RANGE THROUGH THE MIDDLE
OF NEXT WEEK. THE HEAT INDEX WILL RANGE FROM 105 TO 110 DEGREES
DURING THE AFTERNOON AND EARLY EVENING HOURS...WITH ACTUAL HIGH
TEMPERATURES IN THE UPPER 90S. OVERNIGHT LOWS IN THE UPPER 70S
WILL OFFER LITTLE RELIEF FROM THE HEAT.

A COLD FRONT MAY MOVE INTO THE AREA BY WEDNESDAY AND PROVIDE
ENOUGH RELIEF TO MOVE FORECAST HEAT INDICES TO BELOW DANGEROUS
LEVELS. FOR THAT REASON...THE HEAT WARNING AT THIS TIME ONLY GOES
THROUGH TUESDAY.

THIS BUILD UP OF HEAT WILL MAKE HEAT-RELATED ILLNESSES A VERY
REAL AND DANGEROUS THREAT...ESPECIALLY FOR THOSE LIVING IN UN-AIR
CONDITIONED HOMES OR APARTMENTS. PEOPLE IN THE WARNING AREA ARE
ADVISED TO AVOID POORLY VENTILATED AREAS AND PROLONGED WORK IN THE
SUN. USE AIR CONDITIONING IN YOUR HOUSE OR APARTMENT IF IT IS
WORKING CORRECTLY. IF YOU DO NOT HAVE AIR CONDITIONING...KEEP YOUR
HOUSE OR APARTMENT WELL VENTILATED WITH FANS...AND TRY TO SPEND
SOME TIME IN AN AIR CONDITIONED ENVIRONMENT TO GIVE YOUR BODY A
BREAK FROM THE HEAT.

$$

ILZ098-099-102-MOZ041-042-047>052-059-060-062-065-301115-
/O.CON.KLSX.EH.W.0002.000000T0000Z-060803T0000Z/
AUDRAIN-BOONE-CALHOUN IL-CALLAWAY-COLE-FRANKLIN-GASCONADE-
JEFFERSON-JERSEY IL-LINCOLN-MONITEAU-MONROE IL-MONTGOMERY-OSAGE-
WARREN-
INCLUDING THE CITIES OF...COLUMBIA...JEFFERSON CITY...MEXICO...
UNION
349 PM CDT SAT JUL 29 2006

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
WEDNESDAY...

AN EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
WEDNESDAY. 

HEAT INDICES WILL REMAIN IN THE DANGEROUS RANGE THROUGH THE
MIDDLE OF NEXT WEEK. THE HEAT INDEX WILL RANGE FROM 105 TO 115
DEGREES DURING THE AFTERNOON AND EARLY EVENING HOURS...WITH ACTUAL
HIGH TEMPERATURES IN THE UPPER 90S TO AROUND 100. OVERNIGHT LOWS
IN THE MIDDLE TO UPPER 70S WILL OFFER LITTLE RELIEF FROM THE
HEAT.

THIS BUILD UP OF HEAT WILL MAKE HEAT-RELATED ILLNESSES A VERY
REAL AND DANGEROUS THREAT...ESPECIALLY FOR THOSE LIVING IN UN-AIR
CONDITIONED HOMES OR APARTMENTS. PEOPLE IN THE WARNING AREA ARE
ADVISED TO AVOID POORLY VENTILATED AREAS AND PROLONGED WORK IN THE
SUN. USE AIR CONDITIONING IN YOUR HOUSE OR APARTMENT IF IT IS
WORKING CORRECTLY. IF YOU DO NOT HAVE AIR CONDITIONING...KEEP YOUR
HOUSE OR APARTMENT WELL VENTILATED WITH FANS...AND TRY TO SPEND
SOME TIME IN AN AIR CONDITIONED ENVIRONMENT TO GIVE YOUR BODY A
BREAK FROM THE HEAT.

$$

BRITT
000 
WWUS73 KLSX 300913
NPWLSX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
413 AM CDT SUN JUL 30 2006

ILZ100-101-MOZ061-063-064-302115-
/O.CON.KLSX.EH.W.0002.000000T0000Z-060803T0000Z/
MADISON IL-ST. CHARLES-ST. CLAIR IL-ST. LOUIS-ST. LOUIS CITY-
INCLUDING THE CITIES OF...BELLEVILLE...EDWARDSVILLE...
ST CHARLES...ST LOUIS
413 AM CDT SUN JUL 30 2006

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
WEDNESDAY...

AN EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
WEDNESDAY. 

HEAT INDICES WILL REMAIN IN THE DANGEROUS RANGE THROUGH THE
MIDDLE OF NEXT WEEK. THE HEAT INDEX WILL RANGE FROM 105 TO
115 DEGREES DURING THE AFTERNOON AND EARLY EVENING HOURS...WITH
ACTUAL HIGH TEMPERATURES IN THE UPPER 90S TO AROUND 100.
OVERNIGHT LOWS FROM 75 TO 80 WILL OFFER LITTLE RELIEF FROM THE
HEAT.

DURING A HEAT WAVE IT IS OFTEN THE DURATION OF THE EVENT THAT HAS
THE BIGGEST IMPACT. ONCE A HEAT WAVE GOES BEYOND THREE DAYS AN
INCREASE IN HEAT RELATED ILLNESSES OFTEN OCCURS. 

PEOPLE IN THE WARNING AREA ARE ADVISED TO AVOID POORLY VENTILATED
AREAS AND PROLONGED WORK IN THE SUN. USE AIR CONDITIONING IN YOUR
HOUSE OR APARTMENT...EVEN IF ONLY FOR A FEW HOURS A DAY. IF YOU
DO NOT HAVE AIR CONDITIONING...KEEP YOUR HOUSE OR APARTMENT WELL
VENTILATED WITH FANS. USE FANS TO MOVE HOT AIR OUT OF A ROOM
DURING THE DAY AND THEN PULL IN COOLER AIR AT NIGHT. TRY TO SPEND
SOME TIME IN AN AIR CONDITIONED LOCATION EVEN IF ONLY FOR AN HOUR
OR TWO IN ORDER TO GIVE YOUR BODY A BREAK FROM THE HEAT.

PEOPLE IN THE ST. LOUIS METROPOLITAN AREA NEEDING INFORMATION ON
COOLING CENTERS...ENERGY ASSISTANCE...AND OTHER PROGRAMS SHOULD
CALL OPERATION WEATHER SURVIVAL AT THE UNITED WAY OF GREATER ST.
LOUIS...1-800-427-4626.

$$

ILZ095>097-MOZ018-019-026-027-034>036-302115-
/O.CON.KLSX.EH.W.0002.000000T0000Z-060802T0000Z/
ADAMS IL-BROWN IL-KNOX-LEWIS-MARION-MONROE-PIKE-PIKE IL-RALLS-
SHELBY-
INCLUDING THE CITIES OF...BOWLING GREEN...HANNIBAL...QUINCY
413 AM CDT SUN JUL 30 2006

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
TUESDAY...

AN EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
TUESDAY. 

HEAT INDICES WILL REMAIN IN THE DANGEROUS RANGE THROUGH THE
MIDDLE OF NEXT WEEK. THE HEAT INDEX WILL RANGE FROM 105 TO
110 DEGREES DURING THE AFTERNOON AND EARLY EVENING HOURS...WITH
ACTUAL HIGH TEMPERATURES IN THE UPPER 90S. OVERNIGHT LOWS IN THE
UPPER 70S WILL OFFER LITTLE RELIEF FROM THE HEAT.

A COLD FRONT MAY MOVE INTO THE AREA BY WEDNESDAY AND PROVIDE
ENOUGH RELIEF TO MOVE FORECAST HEAT INDICES TO BELOW DANGEROUS
LEVELS. FOR THAT REASON...THE HEAT WARNING AT THIS TIME ONLY GOES
THROUGH TUESDAY.

DURING A HEAT WAVE IT IS OFTEN THE DURATION OF THE EVENT THAT HAS
THE BIGGEST IMPACT. ONCE A HEAT WAVE GOES BEYOND THREE DAYS AN
INCREASE IN HEAT RELATED ILLNESSES OFTEN OCCURS. 

PEOPLE IN THE WARNING AREA ARE ADVISED TO AVOID POORLY VENTILATED
AREAS AND PROLONGED WORK IN THE SUN. USE AIR CONDITIONING IN YOUR
HOUSE OR APARTMENT...EVEN IF ONLY FOR A FEW HOURS A DAY. IF YOU
DO NOT HAVE AIR CONDITIONING...KEEP YOUR HOUSE OR APARTMENT WELL
VENTILATED WITH FANS. USE FANS TO MOVE HOT AIR OUT OF A ROOM
DURING THE DAY AND THEN PULL IN COOLER AIR AT NIGHT. TRY TO SPEND
SOME TIME IN AN AIR CONDITIONED LOCATION EVEN IF ONLY FOR AN HOUR
OR TWO IN ORDER TO GIVE YOUR BODY A BREAK FROM THE HEAT.

$$

ILZ098-099-102-MOZ041-042-047>052-059-060-062-065-302115-
/O.CON.KLSX.EH.W.0002.000000T0000Z-060803T0000Z/
AUDRAIN-BOONE-CALHOUN IL-CALLAWAY-COLE-FRANKLIN-GASCONADE-
JEFFERSON-JERSEY IL-LINCOLN-MONITEAU-MONROE IL-MONTGOMERY-OSAGE-
WARREN-
INCLUDING THE CITIES OF...COLUMBIA...JEFFERSON CITY...MEXICO...
UNION
413 AM CDT SUN JUL 30 2006

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
WEDNESDAY...

AN EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
WEDNESDAY. 

HEAT INDICES WILL REMAIN IN THE DANGEROUS RANGE THROUGH THE
MIDDLE OF NEXT WEEK. THE HEAT INDEX WILL RANGE FROM 105 TO
115 DEGREES DURING THE AFTERNOON AND EARLY EVENING HOURS...WITH
ACTUAL HIGH TEMPERATURES IN THE UPPER 90S TO AROUND 100.
OVERNIGHT LOWS IN THE MIDDLE TO UPPER 70S WILL OFFER LITTLE
RELIEF FROM THE HEAT.

DURING A HEAT WAVE IT IS OFTEN THE DURATION OF THE EVENT THAT HAS
THE BIGGEST IMPACT. ONCE A HEAT WAVE GOES BEYOND THREE DAYS AN
INCREASE IN HEAT RELATED ILLNESSES OFTEN OCCURS. 

PEOPLE IN THE WARNING AREA ARE ADVISED TO AVOID POORLY VENTILATED
AREAS AND PROLONGED WORK IN THE SUN. USE AIR CONDITIONING IN YOUR
HOUSE OR APARTMENT...EVEN IF ONLY FOR A FEW HOURS A DAY. IF YOU
DO NOT HAVE AIR CONDITIONING...KEEP YOUR HOUSE OR APARTMENT WELL
VENTILATED WITH FANS. USE FANS TO MOVE HOT AIR OUT OF A ROOM
DURING THE DAY AND THEN PULL IN COOLER AIR AT NIGHT. TRY TO SPEND
SOME TIME IN AN AIR CONDITIONED LOCATION EVEN IF ONLY FOR AN HOUR
OR TWO IN ORDER TO GIVE YOUR BODY A BREAK FROM THE HEAT.

$$

ILZ058>060-064-065-069-070-074-079-MOZ072>075-084-085-099-302115-
/O.CON.KLSX.EH.W.0002.060730T1800Z-060803T0000Z/
BOND IL-CLINTON IL-CRAWFORD-FAYETTE IL-GREENE IL-IRON-MACOUPIN IL-
MADISON-MARION IL-MONTGOMERY IL-RANDOLPH IL-REYNOLDS-ST. FRANCOIS-
STE. GENEVIEVE-WASHINGTON-WASHINGTON IL-
INCLUDING THE CITIES OF...CHESTER...FARMINGTON...LITCHFIELD...
SALEM...VANDALIA
413 AM CDT SUN JUL 30 2006

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 1 PM THIS
AFTERNOON TO 7 PM CDT WEDNESDAY...

AN EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 1 PM THIS
AFTERNOON TO 7 PM CDT WEDNESDAY. 

HEAT INDEX VALUES WILL CLIMB INTO THE DANGEROUS RANGE BEGINNING
ON SUNDAY AFTERNOON...AND CONTINUE INTO THE MIDDLE OF NEXT WEEK.
THE HEAT INDEX WILL REACH THE 105 TO 110 DEGREE RANGE DURING THE
AFTERNOON AND EARLY EVENING HOURS...WITH ACTUAL HIGH TEMPERATURES
IN THE MIDDLE TO UPPER 90S. OVERNIGHT LOWS IN THE MIDDLE 70S WILL
OFFER LITTLE RELIEF FROM THE HEAT.

AN EXCESSIVE HEAT WARNING IS ISSUED WHEN HIGH TEMPERATURE AND
HUMIDITY LEVELS ARE EXPECTED TO MAKE IT FEEL LIKE IT IS
105 DEGREES OR GREATER FOR THREE OR MORE CONSECUTIVE DAYS. IN
ADDITION...NIGHTTIME CONDITIONS WILL REMAIN WARM AND MUGGY
PROVIDING LITTLE CHANCE FOR RELIEF.

DURING A HEAT WAVE IT IS OFTEN THE DURATION OF THE EVENT THAT HAS
THE BIGGEST IMPACT. ONCE A HEAT WAVE GOES BEYOND THREE DAYS AN
INCREASE IN HEAT RELATED ILLNESSES OFTEN OCCURS. 

PEOPLE IN THE WARNING AREA ARE ADVISED TO AVOID POORLY VENTILATED
AREAS AND PROLONGED WORK IN THE SUN. USE AIR CONDITIONING IN YOUR
HOUSE OR APARTMENT...EVEN IF ONLY FOR A FEW HOURS A DAY. IF YOU
DO NOT HAVE AIR CONDITIONING...KEEP YOUR HOUSE OR APARTMENT WELL
VENTILATED WITH FANS. USE FANS TO MOVE HOT AIR OUT OF A ROOM
DURING THE DAY AND THEN PULL IN COOLER AIR AT NIGHT. TRY TO SPEND
SOME TIME IN AN AIR CONDITIONED LOCATION EVEN IF ONLY FOR AN HOUR
OR TWO IN ORDER TO GIVE YOUR BODY A BREAK FROM THE HEAT.

$$

JPK
000 
WWUS73 KLSX 302035
NPWLSX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
335 PM CDT SUN JUL 30 2006

ILZ100-101-MOZ061-063-064-310930-
/O.CON.KLSX.EH.W.0002.000000T0000Z-060803T0000Z/
MADISON IL-ST. CHARLES-ST. CLAIR IL-ST. LOUIS-ST. LOUIS CITY-
INCLUDING THE CITIES OF...BELLEVILLE...EDWARDSVILLE...
ST CHARLES...ST LOUIS
335 PM CDT SUN JUL 30 2006

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
WEDNESDAY...

AN EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
WEDNESDAY. 

HEAT INDICES WILL REMAIN IN THE DANGEROUS RANGE THROUGH THE
MIDDLE OF THIS WEEK. THE HEAT INDEX WILL RANGE FROM 105 TO 115
DEGREES DURING THE AFTERNOON AND EARLY EVENING HOURS...WITH ACTUAL
HIGH TEMPERATURES FROM 100 TO 103. OVERNIGHT LOWS FROM 75 TO 80
WILL OFFER LITTLE RELIEF FROM THE HEAT.

A COLD FRONT WILL MOVE INTO THE AREA BY THURSDAY AND PROVIDE ENOUGH
OF A THREAT WITH RAIN AND ASSOCIATED CLOUD COVER TO RESULT IN SOME
RELIEF TO THE HEAT INDICES BY MOVING THEM TO BELOW DANGEROUS
LEVELS. FOR THAT REASON...THE HEAT WARNING AT THIS TIME ONLY GOES
THROUGH WEDNESDAY.

DURING A HEAT WAVE IT IS OFTEN THE DURATION OF THE EVENT THAT HAS
THE BIGGEST IMPACT. ONCE A HEAT WAVE GOES TO THREE DAYS OR MORE...
AN INCREASE IN HEAT RELATED ILLNESSES OFTEN OCCURS.

PEOPLE IN THE WARNING AREA ARE ADVISED TO AVOID POORLY VENTILATED
AREAS AND PROLONGED WORK IN THE SUN. USE AIR CONDITIONING IN YOUR
HOUSE OR APARTMENT...EVEN IF ONLY FOR A FEW HOURS A DAY. IF YOU
DO NOT HAVE AIR CONDITIONING...KEEP YOUR HOUSE OR APARTMENT WELL
VENTILATED WITH FANS. USE FANS TO MOVE HOT AIR OUT OF A ROOM
DURING THE DAY AND THEN PULL IN COOLER AIR AT NIGHT. TRY TO SPEND
SOME TIME IN AN AIR CONDITIONED LOCATION EVEN IF ONLY FOR AN HOUR
OR TWO IN ORDER TO GIVE YOUR BODY A BREAK FROM THE HEAT.

PEOPLE IN THE ST. LOUIS METROPOLITAN AREA NEEDING INFORMATION ON
COOLING CENTERS...ENERGY ASSISTANCE...AND OTHER PROGRAMS SHOULD
CALL OPERATION WEATHER SURVIVAL AT THE UNITED WAY OF GREATER 
ST. LOUIS...1-800-427-4626.

$$

ILZ095>097-MOZ018-019-026-027-034>036-310930-
/O.CON.KLSX.EH.W.0002.000000T0000Z-060802T0000Z/
ADAMS IL-BROWN IL-KNOX-LEWIS-MARION-MONROE-PIKE-PIKE IL-RALLS-
SHELBY-
INCLUDING THE CITIES OF...BOWLING GREEN...HANNIBAL...QUINCY
335 PM CDT SUN JUL 30 2006

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
TUESDAY...

AN EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
TUESDAY. 

HEAT INDICES WILL REMAIN IN THE DANGEROUS RANGE THROUGH TUESDAY.
THE HEAT INDEX WILL RANGE FROM 105 TO 110 DEGREES DURING THE
AFTERNOON AND EARLY EVENING HOURS...WITH ACTUAL HIGH TEMPERATURES
AROUND 100. OVERNIGHT LOWS IN THE MID TO UPPER 70S WILL OFFER
LITTLE RELIEF FROM THE HEAT.

A COLD FRONT WILL MOVE INTO THE AREA BY LATE WEDNESDAY AND PROVIDE
ENOUGH OF A THREAT WITH RAIN AND ASSOCIATED CLOUD COVER TO RESULT
IN SOME RELIEF TO THE HEAT INDICES BY MOVING THEM TO BELOW DANGEROUS
LEVELS. FOR THAT REASON...THE HEAT WARNING AT THIS TIME ONLY GOES
THROUGH TUESDAY.

DURING A HEAT WAVE IT IS OFTEN THE DURATION OF THE EVENT THAT HAS
THE BIGGEST IMPACT. ONCE A HEAT WAVE GOES TO THREE DAYS OR MORE...
AN INCREASE IN HEAT RELATED ILLNESSES OFTEN OCCURS.

PEOPLE IN THE WARNING AREA ARE ADVISED TO AVOID POORLY VENTILATED
AREAS AND PROLONGED WORK IN THE SUN. USE AIR CONDITIONING IN YOUR
HOUSE OR APARTMENT...EVEN IF ONLY FOR A FEW HOURS A DAY. IF YOU
DO NOT HAVE AIR CONDITIONING...KEEP YOUR HOUSE OR APARTMENT WELL
VENTILATED WITH FANS. USE FANS TO MOVE HOT AIR OUT OF A ROOM
DURING THE DAY AND THEN PULL IN COOLER AIR AT NIGHT. TRY TO SPEND
SOME TIME IN AN AIR CONDITIONED LOCATION EVEN IF ONLY FOR AN HOUR
OR TWO IN ORDER TO GIVE YOUR BODY A BREAK FROM THE HEAT.

$$

ILZ058>060-064-065-069-070-074-079-098-099-102-MOZ041-042-047>052-
059-060-062-065-072>075-084-085-099-310930-
/O.CON.KLSX.EH.W.0002.000000T0000Z-060803T0000Z/
AUDRAIN-BOND IL-BOONE-CALHOUN IL-CALLAWAY-CLINTON IL-COLE-
CRAWFORD-FAYETTE IL-FRANKLIN-GASCONADE-GREENE IL-IRON-JEFFERSON-
JERSEY IL-LINCOLN-MACOUPIN IL-MADISON-MARION IL-MONITEAU-
MONROE IL-MONTGOMERY-MONTGOMERY IL-OSAGE-RANDOLPH IL-REYNOLDS-
ST. FRANCOIS-STE. GENEVIEVE-WARREN-WASHINGTON-WASHINGTON IL-
INCLUDING THE CITIES OF...CHESTER...COLUMBIA...FARMINGTON...
JEFFERSON CITY...LITCHFIELD...MEXICO...SALEM...UNION...VANDALIA
335 PM CDT SUN JUL 30 2006

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
WEDNESDAY...

AN EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
WEDNESDAY. 

HEAT INDICES WILL REMAIN IN THE DANGEROUS RANGE THROUGH TUESDAY.
THE HEAT INDEX WILL RANGE FROM 105 TO 110 DEGREES DURING THE
AFTERNOON AND EARLY EVENING HOURS...WITH ACTUAL HIGH TEMPERATURES
IN THE UPPER 90S TO AROUND 100. OVERNIGHT LOWS IN THE MID TO UPPER
70S WILL OFFER LITTLE RELIEF FROM THE HEAT.

A COLD FRONT WILL MOVE INTO THE AREA BY THURSDAY AND PROVIDE ENOUGH
OF A THREAT WITH RAIN AND ASSOCIATED CLOUD COVER TO RESULT IN SOME
RELIEF TO THE HEAT INDICES BY MOVING THEM TO BELOW DANGEROUS
LEVELS. FOR THAT REASON...THE HEAT WARNING AT THIS TIME ONLY GOES
THROUGH WEDNESDAY.

DURING A HEAT WAVE IT IS OFTEN THE DURATION OF THE EVENT THAT HAS
THE BIGGEST IMPACT. ONCE A HEAT WAVE GOES TO THREE DAYS OR MORE...
AN INCREASE IN HEAT RELATED ILLNESSES OFTEN OCCURS.

PEOPLE IN THE WARNING AREA ARE ADVISED TO AVOID POORLY VENTILATED
AREAS AND PROLONGED WORK IN THE SUN. USE AIR CONDITIONING IN YOUR
HOUSE OR APARTMENT...EVEN IF ONLY FOR A FEW HOURS A DAY. IF YOU
DO NOT HAVE AIR CONDITIONING...KEEP YOUR HOUSE OR APARTMENT WELL
VENTILATED WITH FANS. USE FANS TO MOVE HOT AIR OUT OF A ROOM
DURING THE DAY AND THEN PULL IN COOLER AIR AT NIGHT. TRY TO SPEND
SOME TIME IN AN AIR CONDITIONED LOCATION EVEN IF ONLY FOR AN HOUR
OR TWO IN ORDER TO GIVE YOUR BODY A BREAK FROM THE HEAT.

$$

TES
000 
WWUS73 KLSX 310845
NPWLSX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
345 AM CDT MON JUL 31 2006

ILZ100-101-MOZ061-063-064-312045-
/O.CON.KLSX.EH.W.0002.000000T0000Z-060803T0000Z/
MADISON IL-ST. CHARLES-ST. CLAIR IL-ST. LOUIS-ST. LOUIS CITY-
INCLUDING THE CITIES OF...BELLEVILLE...EDWARDSVILLE...
ST CHARLES...ST LOUIS
345 AM CDT MON JUL 31 2006

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
WEDNESDAY...

AN EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
WEDNESDAY. 

HEAT INDICES WILL REMAIN IN THE DANGEROUS RANGE THROUGH THE
MIDDLE OF THIS WEEK. THE HEAT INDEX WILL RANGE FROM 105 TO
115 DEGREES DURING THE AFTERNOON AND EARLY EVENING HOURS...WITH
ACTUAL HIGH TEMPERATURES FROM 100 TO 103. OVERNIGHT LOWS FROM
75 TO 80 WILL OFFER LITTLE RELIEF FROM THE HEAT.

A COLD FRONT WILL MOVE INTO THE AREA BY THURSDAY AND PROVIDE
ENOUGH OF A THREAT WITH RAIN AND ASSOCIATED CLOUD COVER TO RESULT
IN SOME RELIEF TO THE HEAT INDICES BY MOVING THEM TO BELOW
DANGEROUS LEVELS. FOR THAT REASON...THE HEAT WARNING AT THIS TIME
ONLY GOES THROUGH WEDNESDAY.

DURING A HEAT WAVE IT IS OFTEN THE DURATION OF THE EVENT THAT HAS
THE BIGGEST IMPACT. ONCE A HEAT WAVE GOES TO THREE DAYS OR MORE...
 AN INCREASE IN HEAT RELATED ILLNESSES OFTEN OCCURS.

PEOPLE IN THE WARNING AREA ARE ADVISED TO AVOID POORLY VENTILATED
AREAS AND PROLONGED WORK IN THE SUN. USE AIR CONDITIONING IN YOUR
HOUSE OR APARTMENT...EVEN IF ONLY FOR A FEW HOURS A DAY. IF YOU
DO NOT HAVE AIR CONDITIONING...KEEP YOUR HOUSE OR APARTMENT WELL
VENTILATED WITH FANS. USE FANS TO MOVE HOT AIR OUT OF A ROOM
DURING THE DAY AND THEN PULL IN COOLER AIR AT NIGHT. TRY TO SPEND
SOME TIME IN AN AIR CONDITIONED LOCATION EVEN IF ONLY FOR AN HOUR
OR TWO IN ORDER TO GIVE YOUR BODY A BREAK FROM THE HEAT.

PEOPLE IN THE ST. LOUIS METROPOLITAN AREA NEEDING INFORMATION ON
COOLING CENTERS...ENERGY ASSISTANCE...AND OTHER PROGRAMS SHOULD
CALL OPERATION WEATHER SURVIVAL AT THE UNITED WAY OF GREATER ST.
LOUIS...1-800-427-4626.

$$

ILZ095>097-MOZ018-019-026-027-034>036-312045-
/O.CON.KLSX.EH.W.0002.000000T0000Z-060802T0000Z/
ADAMS IL-BROWN IL-KNOX-LEWIS-MARION-MONROE-PIKE-PIKE IL-RALLS-
SHELBY-
INCLUDING THE CITIES OF...BOWLING GREEN...HANNIBAL...QUINCY
345 AM CDT MON JUL 31 2006

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
TUESDAY...

AN EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
TUESDAY. 

HEAT INDICES WILL REMAIN IN THE DANGEROUS RANGE THROUGH TUESDAY.
THE HEAT INDEX WILL RANGE FROM 105 TO 110 DEGREES DURING THE
AFTERNOON AND EARLY EVENING HOURS...WITH ACTUAL HIGH TEMPERATURES
AROUND 100. OVERNIGHT LOWS IN THE MID TO UPPER 70S WILL OFFER
LITTLE RELIEF FROM THE HEAT.

A COLD FRONT WILL MOVE INTO THE AREA BY LATE WEDNESDAY AND
PROVIDE ENOUGH OF A THREAT WITH RAIN AND ASSOCIATED CLOUD COVER
TO RESULT IN SOME RELIEF TO THE HEAT INDICES BY MOVING THEM TO
BELOW DANGEROUS LEVELS. FOR THAT REASON...THE HEAT WARNING AT
THIS TIME ONLY GOES THROUGH TUESDAY.

DURING A HEAT WAVE IT IS OFTEN THE DURATION OF THE EVENT THAT HAS
THE BIGGEST IMPACT. ONCE A HEAT WAVE GOES TO THREE DAYS OR MORE...
 AN INCREASE IN HEAT RELATED ILLNESSES OFTEN OCCURS.

PEOPLE IN THE WARNING AREA ARE ADVISED TO AVOID POORLY VENTILATED
AREAS AND PROLONGED WORK IN THE SUN. USE AIR CONDITIONING IN YOUR
HOUSE OR APARTMENT...EVEN IF ONLY FOR A FEW HOURS A DAY. IF YOU
DO NOT HAVE AIR CONDITIONING...KEEP YOUR HOUSE OR APARTMENT WELL
VENTILATED WITH FANS. USE FANS TO MOVE HOT AIR OUT OF A ROOM
DURING THE DAY AND THEN PULL IN COOLER AIR AT NIGHT. TRY TO SPEND
SOME TIME IN AN AIR CONDITIONED LOCATION EVEN IF ONLY FOR AN HOUR
OR TWO IN ORDER TO GIVE YOUR BODY A BREAK FROM THE HEAT.

$$

ILZ058>060-064-065-069-070-074-079-098-099-102-MOZ041-042-047>052-
059-060-062-065-072>075-084-085-099-312045-
/O.CON.KLSX.EH.W.0002.000000T0000Z-060803T0000Z/
AUDRAIN-BOND IL-BOONE-CALHOUN IL-CALLAWAY-CLINTON IL-COLE-
CRAWFORD-FAYETTE IL-FRANKLIN-GASCONADE-GREENE IL-IRON-JEFFERSON-
JERSEY IL-LINCOLN-MACOUPIN IL-MADISON-MARION IL-MONITEAU-
MONROE IL-MONTGOMERY-MONTGOMERY IL-OSAGE-RANDOLPH IL-REYNOLDS-
ST. FRANCOIS-STE. GENEVIEVE-WARREN-WASHINGTON-WASHINGTON IL-
INCLUDING THE CITIES OF...CHESTER...COLUMBIA...FARMINGTON...
JEFFERSON CITY...LITCHFIELD...MEXICO...SALEM...UNION...VANDALIA
345 AM CDT MON JUL 31 2006

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
WEDNESDAY...

AN EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
WEDNESDAY. 

HEAT INDICES WILL REMAIN IN THE DANGEROUS RANGE THROUGH TUESDAY.
THE HEAT INDEX WILL RANGE FROM 105 TO 110 DEGREES DURING THE
AFTERNOON AND EARLY EVENING HOURS...WITH ACTUAL HIGH TEMPERATURES
FROM 98 TO 103. OVERNIGHT LOWS IN THE MID TO UPPER 70S WILL OFFER
LITTLE RELIEF FROM THE HEAT.

A COLD FRONT WILL MOVE INTO THE AREA BY THURSDAY AND PROVIDE
ENOUGH OF A THREAT WITH RAIN AND ASSOCIATED CLOUD COVER TO RESULT
IN SOME RELIEF TO THE HEAT INDICES BY MOVING THEM TO BELOW
DANGEROUS LEVELS. FOR THAT REASON...THE HEAT WARNING AT THIS TIME
ONLY GOES THROUGH WEDNESDAY.

DURING A HEAT WAVE IT IS OFTEN THE DURATION OF THE EVENT THAT HAS
THE BIGGEST IMPACT. ONCE A HEAT WAVE GOES TO THREE DAYS OR MORE...
 AN INCREASE IN HEAT RELATED ILLNESSES OFTEN OCCURS.

PEOPLE IN THE WARNING AREA ARE ADVISED TO AVOID POORLY VENTILATED
AREAS AND PROLONGED WORK IN THE SUN. USE AIR CONDITIONING IN YOUR
HOUSE OR APARTMENT...EVEN IF ONLY FOR A FEW HOURS A DAY. IF YOU
DO NOT HAVE AIR CONDITIONING...KEEP YOUR HOUSE OR APARTMENT WELL
VENTILATED WITH FANS. USE FANS TO MOVE HOT AIR OUT OF A ROOM
DURING THE DAY AND THEN PULL IN COOLER AIR AT NIGHT. TRY TO SPEND
SOME TIME IN AN AIR CONDITIONED LOCATION EVEN IF ONLY FOR AN HOUR
OR TWO IN ORDER TO GIVE YOUR BODY A BREAK FROM THE HEAT.

$$

THOMAS
000 
WWUS73 KLSX 312025
NPWLSX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
325 PM CDT MON JUL 31 2006

ILZ100-101-MOZ061-063-064-010930-
/O.CON.KLSX.EH.W.0002.000000T0000Z-060803T0000Z/
MADISON IL-ST. CHARLES-ST. CLAIR IL-ST. LOUIS-ST. LOUIS CITY-
INCLUDING THE CITIES OF...BELLEVILLE...EDWARDSVILLE...
ST CHARLES...ST LOUIS
325 PM CDT MON JUL 31 2006

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
WEDNESDAY...

AN EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
WEDNESDAY. 

HEAT INDICES WILL REMAIN IN THE DANGEROUS RANGE THROUGH THE
MIDDLE OF THIS WEEK. THE HEAT INDEX WILL RANGE FROM 105 TO
110 DEGREES DURING THE LATE MORNING...AFTERNOON...AND EARLY
EVENING HOURS...WITH ACTUAL HIGH TEMPERATURES AROUND 100.
OVERNIGHT LOWS FROM 75 TO 80 WILL OFFER LITTLE RELIEF FROM THE
HEAT.

A COLD FRONT WILL MOVE INTO THE AREA BY THURSDAY AND PROVIDE
ENOUGH OF A THREAT WITH RAIN AND ASSOCIATED CLOUD COVER TO RESULT
IN SOME RELIEF TO THE HEAT INDICES BY MOVING THEM TO BELOW
DANGEROUS LEVELS. FOR THAT REASON...THE HEAT WARNING AT THIS TIME
ONLY GOES THROUGH WEDNESDAY.

DURING A HEAT WAVE IT IS OFTEN THE DURATION OF THE EVENT THAT HAS
THE BIGGEST IMPACT. ONCE A HEAT WAVE GOES TO THREE DAYS OR MORE...
AN INCREASE IN HEAT RELATED ILLNESSES OFTEN OCCURS.

PEOPLE IN THE WARNING AREA ARE ADVISED TO AVOID POORLY VENTILATED
AREAS AND PROLONGED WORK IN THE SUN. USE AIR CONDITIONING IN YOUR
HOUSE OR APARTMENT...EVEN IF ONLY FOR A FEW HOURS A DAY. IF YOU
DO NOT HAVE AIR CONDITIONING...KEEP YOUR HOUSE OR APARTMENT WELL
VENTILATED WITH FANS. USE FANS TO MOVE HOT AIR OUT OF A ROOM
DURING THE DAY AND THEN PULL IN COOLER AIR AT NIGHT. TRY TO SPEND
SOME TIME IN AN AIR CONDITIONED LOCATION EVEN IF ONLY FOR AN HOUR
OR TWO IN ORDER TO GIVE YOUR BODY A BREAK FROM THE HEAT.

PEOPLE IN THE ST. LOUIS METROPOLITAN AREA NEEDING INFORMATION ON
COOLING CENTERS...ENERGY ASSISTANCE...AND OTHER PROGRAMS SHOULD
CALL OPERATION WEATHER SURVIVAL AT THE UNITED WAY OF GREATER ST.
LOUIS...1-800-427-4626.

$$

ILZ095>097-MOZ018-019-026-027-034>036-010930-
/O.CON.KLSX.EH.W.0002.000000T0000Z-060802T0000Z/
ADAMS IL-BROWN IL-KNOX-LEWIS-MARION-MONROE-PIKE-PIKE IL-RALLS-
SHELBY-
INCLUDING THE CITIES OF...BOWLING GREEN...HANNIBAL...QUINCY
325 PM CDT MON JUL 31 2006

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
TUESDAY...

AN EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
TUESDAY. 

HEAT INDICES WILL REMAIN IN THE DANGEROUS RANGE THROUGH TUESDAY.
THE HEAT INDEX WILL RANGE FROM 105 TO 110 DEGREES DURING THE LATE
MORNING...AFTERNOON...AND EARLY EVENING HOURS...WITH ACTUAL HIGH
TEMPERATURES AROUND 100. OVERNIGHT LOWS IN THE MID TO UPPER 70S
WILL OFFER LITTLE RELIEF FROM THE HEAT.

A COLD FRONT WILL MOVE INTO THE AREA BY LATE WEDNESDAY AND
PROVIDE ENOUGH OF A THREAT WITH RAIN AND ASSOCIATED CLOUD COVER
TO RESULT IN SOME RELIEF TO THE HEAT INDICES BY MOVING THEM TO
BELOW DANGEROUS LEVELS. FOR THAT REASON...THE HEAT WARNING AT
THIS TIME ONLY GOES THROUGH TUESDAY.

DURING A HEAT WAVE IT IS OFTEN THE DURATION OF THE EVENT THAT HAS
THE BIGGEST IMPACT. ONCE A HEAT WAVE GOES TO THREE DAYS OR MORE...
AN INCREASE IN HEAT RELATED ILLNESSES OFTEN OCCURS.

PEOPLE IN THE WARNING AREA ARE ADVISED TO AVOID POORLY VENTILATED
AREAS AND PROLONGED WORK IN THE SUN. USE AIR CONDITIONING IN YOUR
HOUSE OR APARTMENT...EVEN IF ONLY FOR A FEW HOURS A DAY. IF YOU
DO NOT HAVE AIR CONDITIONING...KEEP YOUR HOUSE OR APARTMENT WELL
VENTILATED WITH FANS. USE FANS TO MOVE HOT AIR OUT OF A ROOM
DURING THE DAY AND THEN PULL IN COOLER AIR AT NIGHT. TRY TO SPEND
SOME TIME IN AN AIR CONDITIONED LOCATION EVEN IF ONLY FOR AN HOUR
OR TWO IN ORDER TO GIVE YOUR BODY A BREAK FROM THE HEAT.

$$

ILZ058>060-064-065-069-070-074-079-098-099-102-MOZ041-042-047>052-
059-060-062-065-072>075-084-085-099-010930-
/O.CON.KLSX.EH.W.0002.000000T0000Z-060803T0000Z/
AUDRAIN-BOND IL-BOONE-CALHOUN IL-CALLAWAY-CLINTON IL-COLE-
CRAWFORD-FAYETTE IL-FRANKLIN-GASCONADE-GREENE IL-IRON-JEFFERSON-
JERSEY IL-LINCOLN-MACOUPIN IL-MADISON-MARION IL-MONITEAU-
MONROE IL-MONTGOMERY-MONTGOMERY IL-OSAGE-RANDOLPH IL-REYNOLDS-
ST. FRANCOIS-STE. GENEVIEVE-WARREN-WASHINGTON-WASHINGTON IL-
INCLUDING THE CITIES OF...CHESTER...COLUMBIA...FARMINGTON...
JEFFERSON CITY...LITCHFIELD...MEXICO...SALEM...UNION...VANDALIA
325 PM CDT MON JUL 31 2006

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
WEDNESDAY...

AN EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
WEDNESDAY. 

HEAT INDICES WILL REMAIN IN THE DANGEROUS RANGE THROUGH THE
MIDDLE OF THIS WEEK. THE HEAT INDEX WILL RANGE FROM 105 TO
110 DEGREES DURING THE LATE MORNING...AFTERNOON...AND EARLY EVENING
HOURS...WITH ACTUAL HIGH TEMPERATURES IN THE UPPER 90S TO AROUND
100. OVERNIGHT LOWS IN THE MID TO UPPER 70S WILL OFFER LITTLE RELIEF
FROM THE HEAT.

A COLD FRONT WILL MOVE INTO THE AREA BY THURSDAY AND PROVIDE
ENOUGH OF A THREAT WITH RAIN AND ASSOCIATED CLOUD COVER TO RESULT
IN SOME RELIEF TO THE HEAT INDICES BY MOVING THEM TO BELOW
DANGEROUS LEVELS. FOR THAT REASON...THE HEAT WARNING AT THIS TIME
ONLY GOES THROUGH WEDNESDAY.

DURING A HEAT WAVE IT IS OFTEN THE DURATION OF THE EVENT THAT HAS
THE BIGGEST IMPACT. ONCE A HEAT WAVE GOES TO THREE DAYS OR MORE...
AN INCREASE IN HEAT RELATED ILLNESSES OFTEN OCCURS.

PEOPLE IN THE WARNING AREA ARE ADVISED TO AVOID POORLY VENTILATED
AREAS AND PROLONGED WORK IN THE SUN. USE AIR CONDITIONING IN YOUR
HOUSE OR APARTMENT...EVEN IF ONLY FOR A FEW HOURS A DAY. IF YOU
DO NOT HAVE AIR CONDITIONING...KEEP YOUR HOUSE OR APARTMENT WELL
VENTILATED WITH FANS. USE FANS TO MOVE HOT AIR OUT OF A ROOM
DURING THE DAY AND THEN PULL IN COOLER AIR AT NIGHT. TRY TO SPEND
SOME TIME IN AN AIR CONDITIONED LOCATION EVEN IF ONLY FOR AN HOUR
OR TWO IN ORDER TO GIVE YOUR BODY A BREAK FROM THE HEAT.

$$

TES
000 
WWUS73 KLSX 010852
NPWLSX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
352 AM CDT TUE AUG 1 2006

ILZ100-101-MOZ061-063-064-012115-
/O.CON.KLSX.EH.W.0002.000000T0000Z-060803T0000Z/
MADISON IL-ST. CHARLES-ST. CLAIR IL-ST. LOUIS-ST. LOUIS CITY-
INCLUDING THE CITIES OF...BELLEVILLE...EDWARDSVILLE...
ST CHARLES...ST LOUIS
352 AM CDT TUE AUG 1 2006

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
WEDNESDAY...

AN EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
WEDNESDAY. 

DANGEROUS HEAT INDICES BETWEEN 105 AND 115 DEGREES WILL OCCUR DURING
THE LATE MORNING...AFTERNOON...AND EARLY EVENING HOURS TODAY AND
WEDNESDAY. ACTUAL HIGH TEMPERATURES WILL RANGE FROM 100 TO 105
DEGREES. OVERNIGHT LOWS AROUND 80 DEGREES WILL OFFER LITTLE RELIEF
FROM THE DAYTIME HEAT.

THIS BUILD UP OF HEAT WILL MAKE HEAT-RELATED ILLNESSES A VERY REAL
AND DANGEROUS THREAT...ESPECIALLY FOR THOSE LIVING IN UN-AIR
CONDITIONED HOMES OR APARTMENTS. 

A COLD FRONT WILL MOVE INTO THE AREA BY THURSDAY AND PROVIDE SOME
MUCH NEEDED RELIEF FROM THIS DANGEROUS HEAT WAVE.

PEOPLE IN THE WARNING AREA ARE ADVISED TO AVOID POORLY VENTILATED
AREAS AND PROLONGED WORK IN THE SUN. USE AIR CONDITIONING IN YOUR
HOUSE OR APARTMENT...EVEN IF ONLY FOR A FEW HOURS A DAY. IF YOU DO
NOT HAVE AIR CONDITIONING...KEEP YOUR HOUSE OR APARTMENT WELL
VENTILATED WITH FANS. USE FANS TO MOVE HOT AIR OUT OF A ROOM
DURING THE DAY AND THEN PULL IN COOLER AIR AT NIGHT. TRY TO SPEND
SOME TIME IN AN AIR CONDITIONED LOCATION EVEN IF ONLY FOR AN HOUR
OR TWO IN ORDER TO GIVE YOUR BODY A BREAK FROM THE HEAT.

PEOPLE IN THE ST. LOUIS METROPOLITAN AREA NEEDING INFORMATION ON
COOLING CENTERS...ENERGY ASSISTANCE...AND OTHER PROGRAMS SHOULD
CALL OPERATION WEATHER SURVIVAL AT THE UNITED WAY OF GREATER ST.
LOUIS...1-800-427-4626.

$$

ILZ095>097-MOZ018-019-026-027-034>036-012115-
/O.CON.KLSX.EH.W.0002.000000T0000Z-060802T0000Z/
ADAMS IL-BROWN IL-KNOX-LEWIS-MARION-MONROE-PIKE-PIKE IL-RALLS-
SHELBY-
INCLUDING THE CITIES OF...BOWLING GREEN...HANNIBAL...QUINCY
352 AM CDT TUE AUG 1 2006

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THIS
EVENING...

AN EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THIS
EVENING. 

DANGEROUS HEAT INDICES BETWEEN 105 AND 110 DEGREES WILL OCCUR
DURING THE LATE MORNING...AFTERNOON...AND EARLY EVENING HOURS
TODAY. ACTUAL HIGH TEMPERATURES TODAY WILL BE AROUND 100 DEGREES.

THIS BUILD UP OF HEAT WILL MAKE HEAT-RELATED ILLNESSES A VERY REAL
AND DANGEROUS THREAT...ESPECIALLY FOR THOSE LIVING IN UN-AIR
CONDITIONED HOMES OR APARTMENTS.

A COLD FRONT WILL MOVE INTO THE AREA BY LATE WEDNESDAY AND PROVIDE
SOME MUCH NEEDED RELIEF FROM THIS DANGEROUS HEAT WAVE. THERE IS
SOME UNCERTAINTY IN REGARDS TO THE TIMING OF THE COLD FRONT AND
THEREFORE THE EXCESSIVE HEAT WARNING MAY NEED TO BE EXTENDED INTO
WEDNESDAY.

PEOPLE IN THE WARNING AREA ARE ADVISED TO AVOID POORLY VENTILATED
AREAS AND PROLONGED WORK IN THE SUN. USE AIR CONDITIONING IN YOUR
HOUSE OR APARTMENT...EVEN IF ONLY FOR A FEW HOURS A DAY. IF YOU DO
NOT HAVE AIR CONDITIONING...KEEP YOUR HOUSE OR APARTMENT WELL
VENTILATED WITH FANS. USE FANS TO MOVE HOT AIR OUT OF A ROOM
DURING THE DAY AND THEN PULL IN COOLER AIR AT NIGHT. TRY TO SPEND
SOME TIME IN AN AIR CONDITIONED LOCATION EVEN IF ONLY FOR AN HOUR
OR TWO IN ORDER TO GIVE YOUR BODY A BREAK FROM THE HEAT.

$$

ILZ058>060-064-065-069-070-074-079-098-099-102-MOZ041-042-047>052-
059-060-062-065-072>075-084-085-099-012115-
/O.CON.KLSX.EH.W.0002.000000T0000Z-060803T0000Z/
AUDRAIN-BOND IL-BOONE-CALHOUN IL-CALLAWAY-CLINTON IL-COLE-
CRAWFORD-FAYETTE IL-FRANKLIN-GASCONADE-GREENE IL-IRON-JEFFERSON-
JERSEY IL-LINCOLN-MACOUPIN IL-MADISON-MARION IL-MONITEAU-
MONROE IL-MONTGOMERY-MONTGOMERY IL-OSAGE-RANDOLPH IL-REYNOLDS-
ST. FRANCOIS-STE. GENEVIEVE-WARREN-WASHINGTON-WASHINGTON IL-
INCLUDING THE CITIES OF...CHESTER...COLUMBIA...FARMINGTON...
JEFFERSON CITY...LITCHFIELD...MEXICO...SALEM...UNION...VANDALIA
352 AM CDT TUE AUG 1 2006

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
WEDNESDAY...

AN EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
WEDNESDAY. 

DANGEROUS HEAT INDICES BETWEEN 105 AND 110 DEGREES ARE EXPECTED
DURING THE LATE MORNING...AFTERNOON...AND EARLY EVENING HOURS
TODAY AND WEDNESDAY. ACTUAL HIGH TEMPERATURES WILL BE IN THE UPPER
90S TO AROUND 100 DEGREES. OVERNIGHT LOWS IN THE MID TO UPPER 70S
WILL OFFER LITTLE RELIEF FROM THE DAYTIME HEAT.

THIS BUILD UP OF HEAT WILL MAKE HEAT-RELATED ILLNESSES A VERY REAL
AND DANGEROUS THREAT...ESPECIALLY FOR THOSE LIVING IN UN-AIR
CONDITIONED HOMES OR APARTMENTS.

A COLD FRONT WILL MOVE INTO THE AREA BY THURSDAY AND PROVIDE SOME
MUCH NEEDED RELIEF FROM THIS DANGEROUS HEAT WAVE.

PEOPLE IN THE WARNING AREA ARE ADVISED TO AVOID POORLY VENTILATED
AREAS AND PROLONGED WORK IN THE SUN. USE AIR CONDITIONING IN YOUR
HOUSE OR APARTMENT...EVEN IF ONLY FOR A FEW HOURS A DAY. IF YOU
DO NOT HAVE AIR CONDITIONING...KEEP YOUR HOUSE OR APARTMENT WELL
VENTILATED WITH FANS. USE FANS TO MOVE HOT AIR OUT OF A ROOM
DURING THE DAY AND THEN PULL IN COOLER AIR AT NIGHT. TRY TO SPEND
SOME TIME IN AN AIR CONDITIONED LOCATION EVEN IF ONLY FOR AN HOUR
OR TWO IN ORDER TO GIVE YOUR BODY A BREAK FROM THE HEAT.

$$

CVKING
000 
WWUS73 KLSX 011637
NPWLSX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
1137 AM CDT TUE AUG 1 2006

ILZ095>097-MOZ018-019-026-027-034>036-020445-
/O.EXT.KLSX.EH.W.0002.000000T0000Z-060803T0000Z/
ADAMS IL-BROWN IL-KNOX-LEWIS-MARION-MONROE-PIKE-PIKE IL-RALLS-
SHELBY-
INCLUDING THE CITIES OF...BOWLING GREEN...HANNIBAL...QUINCY
1137 AM CDT TUE AUG 1 2006

...EXCESSIVE HEAT WARNING NOW IN EFFECT UNTIL 7 PM CDT
WEDNESDAY...

THE EXCESSIVE HEAT WARNING IS NOW IN EFFECT UNTIL 7 PM CDT
WEDNESDAY. 

AFTERNOON HIGH TEMPERATURES ARE EXPECTED TO CONTINUE TO BE IN THE
UPPER 90S TO AROUND 100 THROUGH WEDNESDAY. THIS COMBINED WITH THE
HIGH HUMIDITY WILL KEEP AFTERNOON AND EARLY HEAT INDICES NEAR 105
DEGREES OR HIGHER THROUGH TOMORROW.

TEMPERATURES ARE EXPECTED TO RETURN TO NEAR NORMAL BY THURSDAY AS
A WEAK COLD FRONT MOVES ACROSS THE REGION.

WEDNESDAY WILL BE THE FIFTH STRAIGHT DAY OF THIS DANGEROUS HEAT. THIS
BUILD UP OF HEAT INCREASES THE RISK OF HEAT-RELATED ILLNESSES...
ESPECIALLY FOR THOSE LIVING IN UN-AIR CONDITIONED HOMES OR
APARTMENTS.

PEOPLE IN THE WARNING AREA ARE ADVISED TO AVOID POORLY VENTILATED
AREAS AND PROLONGED WORK IN THE SUN. USE AIR CONDITIONING IN YOUR
HOUSE OR APARTMENT...EVEN IF ONLY FOR A FEW HOURS A DAY. IF YOU DO
NOT HAVE AIR CONDITIONING...KEEP YOUR HOUSE OR APARTMENT WELL
VENTILATED WITH FANS. USE FANS TO MOVE HOT AIR OUT OF A ROOM
DURING THE DAY AND THEN PULL IN COOLER AIR AT NIGHT. TRY TO SPEND
SOME TIME IN AN AIR CONDITIONED LOCATION EVEN IF ONLY FOR AN HOUR
OR TWO IN ORDER TO GIVE YOUR BODY A BREAK FROM THE HEAT.

$$

ILZ100-101-MOZ061-063-064-020445-
/O.CON.KLSX.EH.W.0002.000000T0000Z-060803T0000Z/
MADISON IL-ST. CHARLES-ST. CLAIR IL-ST. LOUIS-ST. LOUIS CITY-
INCLUDING THE CITIES OF...BELLEVILLE...EDWARDSVILLE...
ST CHARLES...ST LOUIS
1137 AM CDT TUE AUG 1 2006

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
WEDNESDAY...

AN EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
WEDNESDAY. 

DANGEROUS HEAT INDICES BETWEEN 105 AND 115 DEGREES WILL OCCUR
DURING THE LATE MORNING...AFTERNOON...AND EARLY EVENING HOURS
THIS AFTERNOON AND WEDNESDAY. ACTUAL HIGH TEMPERATURES WILL RANGE
FROM 100 TO 105 DEGREES. OVERNIGHT LOWS AROUND 80 DEGREES WILL
OFFER LITTLE RELIEF FROM THE DAYTIME HEAT.

THIS BUILD UP OF HEAT WILL MAKE HEAT-RELATED ILLNESSES A VERY
REAL AND DANGEROUS THREAT...ESPECIALLY FOR THOSE LIVING IN UN-AIR
CONDITIONED HOMES OR APARTMENTS.

A COLD FRONT WILL MOVE INTO THE AREA BY THURSDAY AND PROVIDE SOME
MUCH NEEDED RELIEF FROM THIS DANGEROUS HEAT WAVE.

PEOPLE IN THE WARNING AREA ARE ADVISED TO AVOID POORLY VENTILATED
AREAS AND PROLONGED WORK IN THE SUN. USE AIR CONDITIONING IN YOUR
HOUSE OR APARTMENT...EVEN IF ONLY FOR A FEW HOURS A DAY. IF YOU
DO NOT HAVE AIR CONDITIONING...KEEP YOUR HOUSE OR APARTMENT WELL
VENTILATED WITH FANS. USE FANS TO MOVE HOT AIR OUT OF A ROOM
DURING THE DAY AND THEN PULL IN COOLER AIR AT NIGHT. TRY TO SPEND
SOME TIME IN AN AIR CONDITIONED LOCATION EVEN IF ONLY FOR AN HOUR
OR TWO IN ORDER TO GIVE YOUR BODY A BREAK FROM THE HEAT.

PEOPLE IN THE ST. LOUIS METROPOLITAN AREA NEEDING INFORMATION ON
COOLING CENTERS...ENERGY ASSISTANCE...AND OTHER PROGRAMS SHOULD
CALL OPERATION WEATHER SURVIVAL AT THE UNITED WAY OF GREATER ST.
LOUIS...1-800-427-4626.

$$

ILZ058>060-064-065-069-070-074-079-098-099-102-MOZ041-042-047>052-
059-060-062-065-072>075-084-085-099-020445-
/O.CON.KLSX.EH.W.0002.000000T0000Z-060803T0000Z/
AUDRAIN-BOND IL-BOONE-CALHOUN IL-CALLAWAY-CLINTON IL-COLE-
CRAWFORD-FAYETTE IL-FRANKLIN-GASCONADE-GREENE IL-IRON-JEFFERSON-
JERSEY IL-LINCOLN-MACOUPIN IL-MADISON-MARION IL-MONITEAU-
MONROE IL-MONTGOMERY-MONTGOMERY IL-OSAGE-RANDOLPH IL-REYNOLDS-
ST. FRANCOIS-STE. GENEVIEVE-WARREN-WASHINGTON-WASHINGTON IL-
INCLUDING THE CITIES OF...CHESTER...COLUMBIA...FARMINGTON...
JEFFERSON CITY...LITCHFIELD...MEXICO...SALEM...UNION...VANDALIA
1137 AM CDT TUE AUG 1 2006

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
WEDNESDAY...

AN EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
WEDNESDAY. 

DANGEROUS HEAT INDICES BETWEEN 105 AND 110 DEGREES ARE EXPECTED
DURING THE LATE MORNING...AFTERNOON...AND EARLY EVENING HOURS
THIS AFTERNOON AND WEDNESDAY. ACTUAL HIGH TEMPERATURES WILL BE IN
THE UPPER 90S TO AROUND 100 DEGREES. OVERNIGHT LOWS IN THE MID TO
UPPER 70S WILL OFFER LITTLE RELIEF FROM THE DAYTIME HEAT.

THIS BUILD UP OF HEAT WILL MAKE HEAT-RELATED ILLNESSES A VERY
REAL AND DANGEROUS THREAT...ESPECIALLY FOR THOSE LIVING IN UN-AIR
CONDITIONED HOMES OR APARTMENTS.

A COLD FRONT WILL MOVE INTO THE AREA BY THURSDAY AND PROVIDE SOME
MUCH NEEDED RELIEF FROM THIS DANGEROUS HEAT WAVE.

PEOPLE IN THE WARNING AREA ARE ADVISED TO AVOID POORLY VENTILATED
AREAS AND PROLONGED WORK IN THE SUN. USE AIR CONDITIONING IN YOUR
HOUSE OR APARTMENT...EVEN IF ONLY FOR A FEW HOURS A DAY. IF YOU
DO NOT HAVE AIR CONDITIONING...KEEP YOUR HOUSE OR APARTMENT WELL
VENTILATED WITH FANS. USE FANS TO MOVE HOT AIR OUT OF A ROOM
DURING THE DAY AND THEN PULL IN COOLER AIR AT NIGHT. TRY TO SPEND
SOME TIME IN AN AIR CONDITIONED LOCATION EVEN IF ONLY FOR AN HOUR
OR TWO IN ORDER TO GIVE YOUR BODY A BREAK FROM THE HEAT.

$$

BRITT
000 
WWUS73 KLSX 012037
NPWLSX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
337 PM CDT TUE AUG 1 2006

ILZ100-101-MOZ061-063-064-021100-
/O.CON.KLSX.EH.W.0002.000000T0000Z-060803T0000Z/
MADISON IL-ST. CHARLES-ST. CLAIR IL-ST. LOUIS-ST. LOUIS CITY-
INCLUDING THE CITIES OF...BELLEVILLE...EDWARDSVILLE...
ST CHARLES...ST LOUIS
337 PM CDT TUE AUG 1 2006

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
WEDNESDAY...

AN EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
WEDNESDAY. 

DANGEROUS HEAT INDICES BETWEEN 105 AND 110 DEGREES WILL OCCUR THIS
EVENING AND DURING THE LATE MORNING...AFTERNOON AND EARLY EVENING
HOURS ON WEDNESDAY. ACTUAL HIGH TEMPERATURES WILL RANGE FROM 100
TO 105 DEGREES. LITTLE RELIEF FROM THE DAYTIME HEAT WILL OCCUR
WITH OVERNIGHT LOWS AROUND 80 DEGREES.

THIS BUILD UP OF HEAT WILL MAKE HEAT-RELATED ILLNESSES A VERY
REAL AND DANGEROUS THREAT...ESPECIALLY FOR THOSE LIVING IN UN-AIR
CONDITIONED HOMES OR APARTMENTS.

A COLD FRONT WILL MOVE INTO THE AREA THURSDAY AND PROVIDE SOME MUCH
NEEDED RELIEF FROM THIS DANGEROUS HEAT WAVE.

PEOPLE IN THE WARNING AREA ARE ADVISED TO AVOID POORLY VENTILATED
AREAS AND PROLONGED WORK IN THE SUN. USE AIR CONDITIONING IN YOUR
HOUSE OR APARTMENT...EVEN IF ONLY FOR A FEW HOURS A DAY. IF YOU
DO NOT HAVE AIR CONDITIONING...KEEP YOUR HOUSE OR APARTMENT WELL
VENTILATED WITH FANS. USE FANS TO MOVE HOT AIR OUT OF A ROOM
DURING THE DAY AND THEN PULL IN COOLER AIR AT NIGHT. TRY TO SPEND
SOME TIME IN AN AIR CONDITIONED LOCATION EVEN IF ONLY FOR AN HOUR
OR TWO IN ORDER TO GIVE YOUR BODY A BREAK FROM THE HEAT.

PEOPLE IN THE ST. LOUIS METROPOLITAN AREA NEEDING INFORMATION ON
COOLING CENTERS...ENERGY ASSISTANCE...AND OTHER PROGRAMS SHOULD
CALL OPERATION WEATHER SURVIVAL AT THE UNITED WAY OF GREATER ST.
LOUIS...1-800-427-4626.

$$

ILZ095>097-MOZ018-019-026-027-034>036-021100-
/O.CON.KLSX.EH.W.0002.000000T0000Z-060803T0000Z/
ADAMS IL-BROWN IL-KNOX-LEWIS-MARION-MONROE-PIKE-PIKE IL-RALLS-
SHELBY-
INCLUDING THE CITIES OF...BOWLING GREEN...HANNIBAL...QUINCY
337 PM CDT TUE AUG 1 2006

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
WEDNESDAY...

AN EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
WEDNESDAY. 

DANGEROUS HEAT INDICES AROUND 105 DEGREES WILL OCCUR THIS EVENING
AND DURING THE LATE MORNING...AFTERNOON AND EARLY EVENING HOURS
ON WEDNESDAY. ACTUAL HIGH TEMPERATURES WILL BE IN THE UPPER 90S TO
100 DEGREES. LITTLE RELIEF FROM THE DAYTIME HEAT WILL OCCUR WITH
OVERNIGHT LOWS IN THE UPPER 70S.

TEMPERATURES ARE EXPECTED TO RETURN TO NEAR NORMAL BY THURSDAY AS
A WEAK COLD FRONT MOVES ACROSS THE REGION.

WEDNESDAY WILL BE THE FIFTH STRAIGHT DAY OF THIS DANGEROUS HEAT.
THIS BUILD UP OF HEAT INCREASES THE RISK OF HEAT-RELATED
ILLNESSES... ESPECIALLY FOR THOSE LIVING IN UN-AIR CONDITIONED
HOMES OR APARTMENTS.

PEOPLE IN THE WARNING AREA ARE ADVISED TO AVOID POORLY VENTILATED
AREAS AND PROLONGED WORK IN THE SUN. USE AIR CONDITIONING IN YOUR
HOUSE OR APARTMENT...EVEN IF ONLY FOR A FEW HOURS A DAY. IF YOU
DO NOT HAVE AIR CONDITIONING...KEEP YOUR HOUSE OR APARTMENT WELL
VENTILATED WITH FANS. USE FANS TO MOVE HOT AIR OUT OF A ROOM
DURING THE DAY AND THEN PULL IN COOLER AIR AT NIGHT. TRY TO SPEND
SOME TIME IN AN AIR CONDITIONED LOCATION EVEN IF ONLY FOR AN HOUR
OR TWO IN ORDER TO GIVE YOUR BODY A BREAK FROM THE HEAT.

$$

ILZ058>060-064-065-069-070-074-079-098-099-102-MOZ041-042-047>052-
059-060-062-065-072>075-084-085-099-021100-
/O.CON.KLSX.EH.W.0002.000000T0000Z-060803T0000Z/
AUDRAIN-BOND IL-BOONE-CALHOUN IL-CALLAWAY-CLINTON IL-COLE-
CRAWFORD-FAYETTE IL-FRANKLIN-GASCONADE-GREENE IL-IRON-JEFFERSON-
JERSEY IL-LINCOLN-MACOUPIN IL-MADISON-MARION IL-MONITEAU-
MONROE IL-MONTGOMERY-MONTGOMERY IL-OSAGE-RANDOLPH IL-REYNOLDS-
ST. FRANCOIS-STE. GENEVIEVE-WARREN-WASHINGTON-WASHINGTON IL-
INCLUDING THE CITIES OF...CHESTER...COLUMBIA...FARMINGTON...
JEFFERSON CITY...LITCHFIELD...MEXICO...SALEM...UNION...VANDALIA
337 PM CDT TUE AUG 1 2006

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
WEDNESDAY...

AN EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT
WEDNESDAY. 

DANGEROUS HEAT INDICES BETWEEN 105 AND 110 DEGREES WILL OCCUR THIS
EVENING AND DURING THE LATE MORNING...AFTERNOON AND EARLY EVENING
HOURS ON WEDNESDAY. ACTUAL HIGH TEMPERATURES WILL RANGE FROM THE
UPPER 90S TO AROUND 100 DEGREES. OVERNIGHT LOWS IN THE MID TO
UPPER 70S WILL PROVIDE LITTLE RELIEF FROM THE DAYTIME HEAT.

THIS BUILD UP OF HEAT WILL MAKE HEAT-RELATED ILLNESSES A VERY
REAL AND DANGEROUS THREAT...ESPECIALLY FOR THOSE LIVING IN UN-AIR
CONDITIONED HOMES OR APARTMENTS.

A COLD FRONT WILL MOVE INTO THE AREA BY THURSDAY AND PROVIDE SOME
MUCH NEEDED RELIEF FROM THIS DANGEROUS HEAT WAVE.

PEOPLE IN THE WARNING AREA ARE ADVISED TO AVOID POORLY VENTILATED
AREAS AND PROLONGED WORK IN THE SUN. USE AIR CONDITIONING IN YOUR
HOUSE OR APARTMENT...EVEN IF ONLY FOR A FEW HOURS A DAY. IF YOU
DO NOT HAVE AIR CONDITIONING...KEEP YOUR HOUSE OR APARTMENT WELL
VENTILATED WITH FANS. USE FANS TO MOVE HOT AIR OUT OF A ROOM
DURING THE DAY AND THEN PULL IN COOLER AIR AT NIGHT. TRY TO SPEND
SOME TIME IN AN AIR CONDITIONED LOCATION EVEN IF ONLY FOR AN HOUR
OR TWO IN ORDER TO GIVE YOUR BODY A BREAK FROM THE HEAT.

$$

TILLY
000 
WWUS73 KLSX 020832
NPWLSX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
332 AM CDT WED AUG 2 2006

ILZ100-101-MOZ061-063-064-022200-
/O.CON.KLSX.EH.W.0002.000000T0000Z-060803T0000Z/
MADISON IL-ST. CHARLES-ST. CLAIR IL-ST. LOUIS-ST. LOUIS CITY-
INCLUDING THE CITIES OF...BELLEVILLE...EDWARDSVILLE...
ST CHARLES...ST LOUIS
332 AM CDT WED AUG 2 2006

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THIS
EVENING...

AN EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THIS
EVENING. 

DANGEROUS HEAT INDICES BETWEEN 105 AND 115 DEGREES WILL OCCUR
TODAY WITH ACTUAL HIGH TEMPERATURES RANGING FROM 100 TO 105 DEGREES.

THE BUILD UP OF HEAT OVER THE PAST 5 DAYS HAS MADE HEAT-RELATED
ILLNESSES A VERY REAL AND DANGEROUS THREAT...ESPECIALLY FOR THOSE
LIVING IN UN-AIR CONDITIONED HOMES OR APARTMENTS.

A COLD FRONT WILL MOVE INTO THE AREA THURSDAY AFTERNOON AND
PROVIDE SOME RELIEF FROM THIS DANGEROUS HEAT WAVE...AS HIGH
TEMPERATURES ON THURSDAY ARE EXPECTED TO ONLY REACH INTO THE
LOWER 90S WITH HEAT INDICES REMAINING BELOW 105 DEGREES.

PEOPLE IN THE WARNING AREA ARE ADVISED TO AVOID POORLY VENTILATED
AREAS AND PROLONGED WORK IN THE SUN. USE AIR CONDITIONING IN YOUR
HOUSE OR APARTMENT...EVEN IF ONLY FOR A FEW HOURS A DAY. IF YOU
DO NOT HAVE AIR CONDITIONING...KEEP YOUR HOUSE OR APARTMENT WELL
VENTILATED WITH FANS. USE FANS TO MOVE HOT AIR OUT OF A ROOM
DURING THE DAY AND THEN PULL IN COOLER AIR AT NIGHT. TRY TO SPEND
SOME TIME IN AN AIR CONDITIONED LOCATION EVEN IF ONLY FOR AN HOUR
OR TWO IN ORDER TO GIVE YOUR BODY A BREAK FROM THE HEAT.

PEOPLE IN THE ST. LOUIS METROPOLITAN AREA NEEDING INFORMATION ON
COOLING CENTERS...ENERGY ASSISTANCE...AND OTHER PROGRAMS SHOULD
CALL OPERATION WEATHER SURVIVAL AT THE UNITED WAY OF GREATER ST.
LOUIS...1-800-427-4626.

$$

ILZ095>097-MOZ018-019-026-027-034>036-022200-
/O.CON.KLSX.EH.W.0002.000000T0000Z-060803T0000Z/
ADAMS IL-BROWN IL-KNOX-LEWIS-MARION-MONROE-PIKE-PIKE IL-RALLS-
SHELBY-
INCLUDING THE CITIES OF...BOWLING GREEN...HANNIBAL...QUINCY
332 AM CDT WED AUG 2 2006

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THIS
EVENING...

AN EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THIS
EVENING. 

DANGEROUS HEAT INDICES BETWEEN 105 AND 110 DEGREES WILL OCCUR
TODAY WITH ACTUAL HIGH TEMPERATURES IN THE UPPER 90S TO 100
DEGREES. 

TEMPERATURES ARE EXPECTED TO RETURN TO NEAR NORMAL BY THURSDAY AS
A COLD FRONT MOVES ACROSS THE AREA.

THE BUILD UP OF HEAT OVER THE PAST 5 DAYS HAS INCREASED THE RISK
OF HEAT-RELATED ILLNESSES...ESPECIALLY FOR THOSE LIVING IN UN-AIR
CONDITIONED HOMES OR APARTMENTS.

PEOPLE IN THE WARNING AREA ARE ADVISED TO AVOID POORLY VENTILATED
AREAS AND PROLONGED WORK IN THE SUN. USE AIR CONDITIONING IN YOUR
HOUSE OR APARTMENT...EVEN IF ONLY FOR A FEW HOURS A DAY. IF YOU
DO NOT HAVE AIR CONDITIONING...KEEP YOUR HOUSE OR APARTMENT WELL
VENTILATED WITH FANS. USE FANS TO MOVE HOT AIR OUT OF A ROOM
DURING THE DAY AND THEN PULL IN COOLER AIR AT NIGHT. TRY TO SPEND
SOME TIME IN AN AIR CONDITIONED LOCATION EVEN IF ONLY FOR AN HOUR
OR TWO IN ORDER TO GIVE YOUR BODY A BREAK FROM THE HEAT.

$$

ILZ058>060-064-065-069-070-074-079-098-099-102-MOZ041-042-047>052-
059-060-062-065-072>075-084-085-099-022200-
/O.CON.KLSX.EH.W.0002.000000T0000Z-060803T0000Z/
AUDRAIN-BOND IL-BOONE-CALHOUN IL-CALLAWAY-CLINTON IL-COLE-
CRAWFORD-FAYETTE IL-FRANKLIN-GASCONADE-GREENE IL-IRON-JEFFERSON-
JERSEY IL-LINCOLN-MACOUPIN IL-MADISON-MARION IL-MONITEAU-
MONROE IL-MONTGOMERY-MONTGOMERY IL-OSAGE-RANDOLPH IL-REYNOLDS-
ST. FRANCOIS-STE. GENEVIEVE-WARREN-WASHINGTON-WASHINGTON IL-
INCLUDING THE CITIES OF...CHESTER...COLUMBIA...FARMINGTON...
JEFFERSON CITY...LITCHFIELD...MEXICO...SALEM...UNION...VANDALIA
332 AM CDT WED AUG 2 2006

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THIS
EVENING...

AN EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THIS
EVENING. 

DANGEROUS HEAT INDICES BETWEEN 105 AND 110 DEGREES WILL OCCUR
TODAY WITH ACTUAL HIGH TEMPERATURES FROM THE UPPER 90S TO AROUND
100 DEGREES. 

THE BUILD UP OF HEAT OVER THE PAST 5 DAYS HAS MADE HEAT-RELATED
ILLNESSES A VERY REAL AND DANGEROUS THREAT...ESPECIALLY FOR THOSE
LIVING IN UN-AIR CONDITIONED HOMES OR APARTMENTS.

A COLD FRONT WILL MOVE ACROSS THE REGION ON THURSDAY AND PROVIDE
SOME RELIEF FROM THIS DANGEROUS HEAT WAVE...AS HIGH TEMPERATURES
ON THURSDAY AFTERNOON ARE EXPECTED TO ONLY REACH INTO THE LOWER AND
MIDDLE 90S WITH HEAT INDICES REMAINING BELOW 105 DEGREES.

PEOPLE IN THE WARNING AREA ARE ADVISED TO AVOID POORLY VENTILATED
AREAS AND PROLONGED WORK IN THE SUN. USE AIR CONDITIONING IN YOUR
HOUSE OR APARTMENT...EVEN IF ONLY FOR A FEW HOURS A DAY. IF YOU
DO NOT HAVE AIR CONDITIONING...KEEP YOUR HOUSE OR APARTMENT WELL
VENTILATED WITH FANS. USE FANS TO MOVE HOT AIR OUT OF A ROOM
DURING THE DAY AND THEN PULL IN COOLER AIR AT NIGHT. TRY TO SPEND
SOME TIME IN AN AIR CONDITIONED LOCATION EVEN IF ONLY FOR AN HOUR
OR TWO IN ORDER TO GIVE YOUR BODY A BREAK FROM THE HEAT.

$$

CVKING
000 
WWUS73 KLSX 022036
NPWLSX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
336 PM CDT WED AUG 2 2006

ILZ100-101-MOZ061-063-064-030000-
/O.CON.KLSX.EH.W.0002.000000T0000Z-060803T0000Z/
MADISON IL-ST. CHARLES-ST. CLAIR IL-ST. LOUIS-ST. LOUIS CITY-
INCLUDING THE CITIES OF...BELLEVILLE...EDWARDSVILLE...
ST CHARLES...ST LOUIS
336 PM CDT WED AUG 2 2006

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THIS
EVENING...

THE EXCESSIVE HEAT WARNING WILL BE ALLOWED TO EXPIRE AT 7 PM THIS
EVENING. A COLD FRONT WILL MOVE INTO THE REGION OVERNIGHT
BRINGING CLOUDS...A CHANCE FOR SHOWERS AND THUNDERSTORMS...AND
SLIGHTLY COOLER AIR. THE FRONT SHOULD REACH ST. LOUIS BY NOON AND
THEN MOVE FURTHER SOUTH DURING THE AFTERNOON. HIGH TEMPERATURES
FRIDAY ARE EXPECTED TO BE AROUND 90.

THE BUILD UP OF HEAT OVER THE PAST 5 DAYS HAS MADE HEAT-RELATED
ILLNESSES A VERY REAL AND DANGEROUS THREAT...ESPECIALLY FOR THOSE
LIVING IN UN-AIR CONDITIONED HOMES OR APARTMENTS. IT WILL STILL BE
VERY WARN OVERNIGHT SO CAUTION IS STILL ADVISED.

CONTINUE TO USE AIR CONDITIONING TONIGHT IF AT ALL
POSSIBLE...EVEN IF YOU ONLY USE IS FOR A COUPLE OF HOURS AT A
TIME. IF YOU DO NOT HAVE AIR CONDITIONING...KEEP YOUR HOUSE OR
APARTMENT WELL VENTILATED WITH FANS. USE FANS TO PULL IN COOLER
AIR AFTER THE SUN SETS.

PEOPLE IN THE ST. LOUIS METROPOLITAN AREA NEEDING INFORMATION ON
COOLING CENTERS...ENERGY ASSISTANCE...AND OTHER PROGRAMS SHOULD
CALL OPERATION WEATHER SURVIVAL AT THE UNITED WAY OF GREATER ST.
LOUIS...1-800-427-4626.

$$

ILZ095>097-MOZ018-019-026-027-034>036-030000-
/O.CON.KLSX.EH.W.0002.000000T0000Z-060803T0000Z/
ADAMS IL-BROWN IL-KNOX-LEWIS-MARION-MONROE-PIKE-PIKE IL-RALLS-
SHELBY-
INCLUDING THE CITIES OF...BOWLING GREEN...HANNIBAL...QUINCY
336 PM CDT WED AUG 2 2006

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THIS
EVENING...

THE EXCESSIVE HEAT WARNING WILL BE ALLOWED TO EXPIRE AT 7 PM THIS
EVENING. A COLD FRONT WILL MOVE INTO THE REGION TONIGHT BRINGING
CLOUDS...A CHANCE FOR SHOWERS AND THUNDERSTORMS...AND COOLER AIR.
WITH CLOUDS AND SHOWERS HANGING AROUND THURSDAY HIGH TEMPERATURES
ARE EXPECTED TO BE IN THE MIDDLE 80S. 

UNTIL THE FRONT ARRIVES THOUGH...IT WILL STILL BE VERY WARM THIS
EVENING. CAUTION SHOULD STILL BE USED IF OUTDOOR ACTIVITY IS
PLANNED EARLY THIS EVENING. CONTINUE TO USE AIR CONDITIONING IF
POSSIBLE EVEN IF IT IS ONLY FOR A COUPLE OF HOURS AT A TIME. IF
YOU DO NOT HAVE AIR CONDITIONING USE FANS TO PULL COOLER AIR INTO
THE BUILDING AFTER THE SUN SETS.

$$

ILZ058>060-064-065-069-070-074-079-098-099-102-MOZ041-042-047>052-
059-060-062-065-072>075-084-085-099-030000-
/O.CON.KLSX.EH.W.0002.000000T0000Z-060803T0000Z/
AUDRAIN-BOND IL-BOONE-CALHOUN IL-CALLAWAY-CLINTON IL-COLE-
CRAWFORD-FAYETTE IL-FRANKLIN-GASCONADE-GREENE IL-IRON-JEFFERSON-
JERSEY IL-LINCOLN-MACOUPIN IL-MADISON-MARION IL-MONITEAU-
MONROE IL-MONTGOMERY-MONTGOMERY IL-OSAGE-RANDOLPH IL-REYNOLDS-
ST. FRANCOIS-STE. GENEVIEVE-WARREN-WASHINGTON-WASHINGTON IL-
INCLUDING THE CITIES OF...CHESTER...COLUMBIA...FARMINGTON...
JEFFERSON CITY...LITCHFIELD...MEXICO...SALEM...UNION...VANDALIA
336 PM CDT WED AUG 2 2006

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THIS
EVENING...

THE EXCESSIVE HEAT WARNING WILL BE ALLOWED TO EXPIRE AT 7 PM CDT
THIS EVENING.

A COLD FRONT IS GOING TO MAKE IT WAY ACROSS THE AREA LATE TONIGHT
AND THURSDAY. THE FRONT WILL BRING IN SOME COOLER AIR ALONG WITH
CLOUDS AND A CHANCE FOR SHOWERS AND THUNDERSTORMS. THE FRONT WILL
LIKELY REACH THE ST. LOUIS AREA BY NOON THURSDAY AND THEN
CONTINUE SOUTH. PLENTY OF CLOUDS SHOULD HELP KEEP TEMPERATURES IN
THE 90 TO 95 RANGE UNTIL THE FRONT ARRIVES. 

THIS EVENING AND TONIGHT IT WILL STILL BE VERY WARM SO PEOPLE
SHOULD STILL BE CAUTIOUS. DONT OVERDUE IT AND TAKE PLENTY OF
BREAKS TO COOL DOWN. CONTINUE TO USE AIR CONDITIONING OVERNIGHT IF
POSSIBLE...EVEN IS ONLY FOR A COUPLE OF HOURS AT A TIME. IF YOU DO
NOT HAVE AIR CONDITIONING...USE FANS TO PULL IN COOLER AIR AFTER
THE SUN SETS.

$$

JPK
000 
WWUS73 KLSX 030024
NPWLSX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
724 PM CDT WED AUG 2 2006

ILZ058>060-064-065-069-070-074-079-095>102-MOZ018-019-026-027-
034>036-041-042-047>052-059>065-072>075-084-085-099-030130-
/O.EXP.KLSX.EH.W.0002.000000T0000Z-060803T0000Z/
ADAMS IL-AUDRAIN-BOND IL-BOONE-BROWN IL-CALHOUN IL-CALLAWAY-
CLINTON IL-COLE-CRAWFORD-FAYETTE IL-FRANKLIN-GASCONADE-GREENE IL-
IRON-JEFFERSON-JERSEY IL-KNOX-LEWIS-LINCOLN-MACOUPIN IL-MADISON-
MADISON IL-MARION-MARION IL-MONITEAU-MONROE-MONROE IL-MONTGOMERY-
MONTGOMERY IL-OSAGE-PIKE-PIKE IL-RALLS-RANDOLPH IL-REYNOLDS-
SHELBY-ST. CHARLES-ST. CLAIR IL-ST. FRANCOIS-ST. LOUIS-
ST. LOUIS CITY-STE. GENEVIEVE-WARREN-WASHINGTON-WASHINGTON IL-
INCLUDING THE CITIES OF...BELLEVILLE...BOWLING GREEN...CHESTER...
COLUMBIA...EDWARDSVILLE...FARMINGTON...HANNIBAL...
JEFFERSON CITY...LITCHFIELD...MEXICO...QUINCY...SALEM...
ST CHARLES...ST LOUIS...UNION...VANDALIA
724 PM CDT WED AUG 2 2006

...EXCESSIVE HEAT WARNING HAS EXPIRED...

THE EXCESSIVE HEAT WARNING IS NO LONGER IN EFFECT. TEMPERATURES
WILL CONTINUE TO COOL SLOWLY OVERNIGHT...BUT THE BIGGEST CHANGE
WILL OCCUR TOMORROW. THE COMBINATION OF CLOUDS...THUNDERSTORMS...AND
COOLER AIR ARE EXPECTED TO HOLD THURSDAY AFTERNOON TEMPERATURES
IN THE MIDDLE 80S TO LOWER 90S.

$$

TRUETT

What forecasters said that day

The local office's own words before this excessive heat 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 excessive heat warning went out at Jul 28, 12:21 PM CDT, 2 hours 22 minutes earlier.

Area forecast discussion, Jul 28, 12:21 PM CDT, 2 hours 22 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE ST LOUIS MO
1221 PM CDT FRI JUL 28 2006

.DISCUSSION...
HAVE LOWERED POPS SLIGHTLY OVER MY SRN COUNTIES THIS AFTN AS NRN
PERPHERY OF MCS OVR SRN MO/AR IS STAYING JUST SOUTH OF THE CWA.
HAVE KEPT CHC POPS OVER MOST OF THE REST OF THE AREA AS MLCAPES
ARE ABOVE 2,500 J/KG WITH LITTLE CINH...AND THERE IS A WEAK SW-NE
ORIENTED BOUNDARY ACROSS THE CWA. HAVE TWEAKED TEMPS UPWARD A BIT
IN THE WEST AND LOWERED A BIT IN THE SOUTH BASED ON CLOUD COVER
AND CURRENT TEMPS. HEAT INDEX VALUES SHOULD TOP OUT IN STL AROUND
100 DEGREES FOR ONE OR TWO HOURS THIS AFTN.

&&

.AVIATION...
FOR THE 18Z TAFS...
GENERALLY HAVE GONE WITH DRY TAFS...THOUGH HAVE MENTIONED VCTS IN
THE KSTL/KSUS TERMINALS 19-23Z. DO EXPECT SOME SCT TSRA TO DEVELOP
THIS AFTN/EARLY EVENING FROM KSTL/KSUS AND SOUTH AND EAST. SCT
TSRA LIKELY WILL DEVELOP IN THESE AREAS WERE THERE ARE WEAK
BOUNDARIES THAT WILL ACT AS A FOCUS IN AN UNSTABLE ATMOPSHERE.
OTHERWISE... GENERALLY WEAK SFC WINDS WITH SW WINDS BACKING
SLIGHTLY SWD BY THIS EVENING. WITH LGT WINDS AND CLR OR SCT CLOUDS
TONIGHT...HAVE MENTIONED MVFR FOG IN ALL THE TAFS.

&&

.LSX WATCHES/WARNINGS/ADVISORIES...
MO...EXCESSIVE HEAT WATCH FROM SUNDAY MORNING THROUGH WEDNESDAY
     EVENING FOR AUDRAIN-BOONE-CALLAWAY-COLE-CRAWFORD-FRANKLIN-
     GASCONADE-IRON-JEFFERSON-KNOX-LEWIS-LINCOLN-MADISON-MARION-
     MONITEAU-MONROE-MONTGOMERY-OSAGE-PIKE-RALLS-REYNOLDS-SHELBY-
     ST. FRANCOIS-STE. GENEVIEVE-WARREN-WASHINGTON.

     EXCESSIVE HEAT WATCH FROM SATURDAY MORNING THROUGH WEDNESDAY
     EVENING FOR ST. CHARLES-ST. LOUIS-ST. LOUIS CITY.

IL...EXCESSIVE HEAT WATCH FROM SUNDAY MORNING THROUGH WEDNESDAY
     EVENING FOR ADAMS IL-BOND IL-BROWN IL-CALHOUN IL-CLINTON IL-
     FAYETTE IL-GREENE IL-JERSEY IL-MACOUPIN IL-MARION IL-MONROE
     IL-MONTGOMERY IL-PIKE IL-RANDOLPH IL-WASHINGTON IL.

     EXCESSIVE HEAT WATCH FROM SATURDAY MORNING THROUGH WEDNESDAY
     EVENING FOR MADISON IL-ST. CLAIR IL.

&&

WFO LSX
Hazardous weather outlook, Jul 28, 5:52 AM CDT, 8 hours 51 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE ST LOUIS MO
552 AM CDT FRI JUL 28 2006

ILZ100-101-MOZ061-063-064-291100-
MADISON IL-ST. CHARLES-ST. CLAIR IL-ST. LOUIS-ST. LOUIS CITY-
552 AM CDT FRI JUL 28 2006

...EXCESSIVE HEAT WATCH IN EFFECT FROM SATURDAY MORNING THROUGH
WEDNESDAY EVENING...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHWEST
ILLINOIS AND EAST CENTRAL MISSOURI.

.DAY ONE...TODAY AND TONIGHT

WIDELY SCATTERED SHOWERS AND THUNDERSTORMS ARE EXPECTED OVER THE
AREA TODAY AND TONIGHT. HOWEVER THESE STORMS ARE EXPECTED TO
REMAIN BELOW SEVERE LIMITS.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

THERE IS A SLIGHT CHANCE FOR SHOWERS AND THUNDERSTORMS OVER THE
AREA ON SATURDAY.

IN ADDITION...TEMPERATURES AHD HUMIDITY LEVELS WILL BE INCREASING
AS WE MOVE INTO THE WEEKEND AND EARLY NEXT WEEK. AFTERNOON HIGHS
WILL BE PUSHING INTO THE MID TO UPPER 90S ON SATURDAY THROUGH
EARLY NEXT WEEK WITH AFTERNOON HEAT INDEX VALUES CLIMBING TO
AROUND 105.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED FOR TODAY OR TONIGHT.

ILZ058>060-064-065-069-070-074-079-095>099-102-MOZ018-019-026-027-
034>036-041-042-047>052-059-060-062-065-072>075-084-085-099-
291100-
ADAMS IL-AUDRAIN-BOND IL-BOONE-BROWN IL-CALHOUN IL-CALLAWAY-
CLINTON IL-COLE-CRAWFORD-FAYETTE IL-FRANKLIN-GASCONADE-GREENE IL-
IRON-JEFFERSON-JERSEY IL-KNOX-LEWIS-LINCOLN-MACOUPIN IL-MADISON-
MARION-MARION IL-MONITEAU-MONROE-MONROE IL-MONTGOMERY-
MONTGOMERY IL-OSAGE-PIKE-PIKE IL-RALLS-RANDOLPH IL-REYNOLDS-
SHELBY-ST. FRANCOIS-STE. GENEVIEVE-WARREN-WASHINGTON-
WASHINGTON IL-
552 AM CDT FRI JUL 28 2006

...EXCESSIVE HEAT WATCH IN EFFECT FROM SUNDAY MORNING THROUGH
WEDNESDAY EVENING...

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

.DAY ONE...TODAY AND TONIGHT

WIDELY SCATTERED SHOWERS AND THUNDERSTORMS ARE EXPECTED OVER THE
AREA MAINLY SOUTH OF A LINE FROM COLUMBIA TO PITTSFIELD ILLINOIS TODAY
AND TONIGHT. HOWEVER THESE STORMS ARE ANTICIPATED TO REMAIN BELOW
SEVERE LIMITS.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

THERE IS A SLIGHT CHANCE FOR SHOWERS AND THUNDERSTORMS OVER THE
AREA MAINLY SOUTH OF A LINE FROM JEFFERSON CITY TO VANDALIA
ILLINOIS ON SATURDAY.

IN ADDITION...TEMPERATURES AND HUMIDITY LEVELS WILL BE INCREASING
AS WE MOVE INTO THE WEEKEND AND EARLY NEXT WEEK. AFTERNOON HIGHS
ARE EXPECTED TO REACH THE MID TO UPPER 90S FROM SUNDAY THROUGH
MID NEXT WEEK.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVIATION IS NOT EXPECTED FOR TODAY AND TONIGHT

RP

Nearby

Excessive Heat Warnings in Missouri, 2006Excessive Heat Warnings in Illinois, 2006Every excessive heat warning in 2006

Sources

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