Alert archive / Missouri / Excessive Heat Warnings in 2012

Excessive Heat Warning 2, NWS St. Louis, MO

July 20, 2012Madison County, Saint Clair County, Illinois; Saint Charles County, Saint Louis County, City of Saint Louis, Missouri

NWS St. Louis, MO issued this excessive heat warning at Jul 20, 2012, 4:00 AM CDT for Madison County, Saint Clair County, Illinois; Saint Charles County, Saint Louis County, City of Saint Louis, Missouri. It took effect at Jul 22, 2012, 12:00 PM CDT. It was in force for 5 days. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jul 20, 2012, 4:00 AM CDT (09:00 UTC)
In effect from
Jul 22, 2012, 12:00 PM CDT
Expired
Jul 27, 2012, 3:59 PM CDT
In force
5 days
Issued by
NWS St. Louis, MO

Counties Madison County, IL, Saint Clair County, IL, City of Saint Louis, MO, Saint Charles County, MO, Saint Louis County, MO

The radar

The St Louis radar (KLSX), 39 km from the middle of the area, began a volume at 09:04 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, 9.0 hours before the alert went out and 216 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 2012-07-20Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1620 joules per kilogram.LCLEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Lincoln, IL at 00:00Z on 2012-07-20The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 11 square meters per square second.193958Sfc1 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
1620 J/kg
Mixed-layer CIN
-5 J/kg
Mixed-layer LCL
1279 m above ground
0-6 km bulk shear
18 kt
0-1 km storm-relative helicity
11 m²/s²
0-3 km storm-relative helicity
64 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.

289 
WWUS73 KLSX 200900
NPWLSX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
400 AM CDT FRI JUL 20 2012

...DANGEROUS HEAT TO RETURN THIS WEEKEND AND LAST THROUGH MUCH OF
NEXT WEEK...

ILZ100-101-MOZ061-063-064-202100-
/O.UPG.KLSX.EH.A.0001.120722T1800Z-120727T0000Z/
/O.NEW.KLSX.EH.W.0002.120722T1700Z-120727T0000Z/
MADISON IL-ST. CLAIR IL-ST. CHARLES MO-ST. LOUIS MO-
ST. LOUIS CITY MO-
INCLUDING THE CITIES OF...EDWARDSVILLE...BELLEVILLE...
ST CHARLES...ST LOUIS
400 AM CDT FRI JUL 20 2012

...EXCESSIVE HEAT WARNING IN EFFECT FROM NOON SUNDAY TO 7 PM CDT
THURSDAY...

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

* TIMING...AFTER A SLIGHT BREAK FROM THE HEAT TODAY AND
  SATURDAY...DANGEROUS LEVELS OF HEAT ARE EXPECTED TO RETURN ON
  SUNDAY AFTERNOON AND INTENSIFY DURING NEXT WEEK. THESE DANGEROUS
  LEVELS OF HEAT ARE EXPECTED TO CONTINUE THROUGH AT LEAST
  THURSDAY. 

* HEAT INDEX VALUES...PEAK AFTERNOON HEAT INDEX VALUES BETWEEN 100
  AND 110 DEGREES CAN BE EXPECTED EACH AFTERNOON SUNDAY THROUGH
  THURSDAY.

* IMPACTS...HEAT RELATED ILLNESS SUCH AS HEAT EXHAUSTION OR HEAT
  STROKE ARE A REAL THREAT. THE THREAT WILL INCREASE THROUGH THE
  WEEK AS THE HEAT CONTINUES TO BUILD.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY. CALL 9-1-1 IMMEDIATELY.

PEOPLE IN THE ST. LOUIS METROPOLITAN AREA CAN GET INFORMATION
ABOUT COOLING CENTERS OR ENERGY ASSISTANCE RELATED TO THE
EXCESSIVE HEAT BY CALLING THE UNITED WAY OF GREATER ST. LOUIS AT
800-427-4626...OR IF CALLING FROM A LAND LINE PHONE DIAL 2-1-1.
YOU CAN ALSO CALL COOL DOWN ST. LOUIS AT 314-241-7668.

&&

$$

MOZ034-041-042-047>050-202100-
/O.UPG.KLSX.EH.A.0001.120722T1800Z-120727T0000Z/
/O.NEW.KLSX.HT.Y.0004.120721T1700Z-120727T0000Z/
MONROE MO-BOONE MO-AUDRAIN MO-MONITEAU MO-COLE MO-OSAGE MO-
CALLAWAY MO-
INCLUDING THE CITIES OF...COLUMBIA...MEXICO...JEFFERSON CITY
400 AM CDT FRI JUL 20 2012

...HEAT ADVISORY IN EFFECT FROM NOON SATURDAY TO 7 PM CDT
THURSDAY...

THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A HEAT
ADVISORY...WHICH IS IN EFFECT FROM NOON SATURDAY TO 7 PM CDT
THURSDAY. THE EXCESSIVE HEAT WATCH IS NO LONGER IN EFFECT. 

* TIMING...AFTER A SLIGHT BREAK FROM THE HEAT TODAY...DANGEROUS
  LEVELS OF HEAT ARE EXPECTED TO RETURN ON SATURDAY AFTERNOON AND
  INTENSIFY DURING NEXT WEEK. THESE DANGEROUS LEVELS OF HEAT ARE
  EXPECTED TO CONTINUE THROUGH AT LEAST THURSDAY.

* HEAT INDEX VALUES...PEAK AFTERNOON HEAT INDEX VALUES BETWEEN 100
  AND 105 DEGREES CAN BE EXPECTED EACH AFTERNOON SATURDAY THROUGH
  THURSDAY.

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION OR 
  HEAT STROKE ARE A REAL THREAT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY. CALL 9-1-1 IMMEDIATELY.

&&

$$

ILZ058>060-064-065-069-070-074-095>099-102-MOZ018-019-026-027-035-
036-051-052-059-060-062-065-202100-
/O.UPG.KLSX.EH.A.0001.120722T1800Z-120727T0000Z/
/O.NEW.KLSX.HT.Y.0004.120722T1700Z-120727T0000Z/
GREENE IL-MACOUPIN IL-MONTGOMERY IL-BOND IL-FAYETTE IL-CLINTON IL-
MARION IL-WASHINGTON IL-ADAMS IL-BROWN IL-PIKE IL-CALHOUN IL-
JERSEY IL-MONROE IL-KNOX MO-LEWIS MO-SHELBY MO-MARION MO-RALLS MO-
PIKE MO-MONTGOMERY MO-LINCOLN MO-GASCONADE MO-WARREN MO-
FRANKLIN MO-JEFFERSON MO-
INCLUDING THE CITIES OF...LITCHFIELD...VANDALIA...SALEM...
QUINCY...HANNIBAL...BOWLING GREEN...UNION
400 AM CDT FRI JUL 20 2012

...HEAT ADVISORY IN EFFECT FROM NOON SUNDAY TO 7 PM CDT
THURSDAY...

THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A HEAT
ADVISORY...WHICH IS IN EFFECT FROM NOON SUNDAY TO 7 PM CDT
THURSDAY. THE EXCESSIVE HEAT WATCH IS NO LONGER IN EFFECT. 

* TIMING...AFTER A SLIGHT BREAK FROM THE HEAT TODAY AND
  SATURDAY...DANGEROUS LEVELS OF HEAT ARE EXPECTED TO RETURN ON
  SUNDAY AFTERNOON AND INTENSIFY SOME DURING NEXT WEEK. THESE
  DANGEROUS LEVELS OF HEAT ARE EXPECTED TO CONTINUE THROUGH AT
  LEAST THURSDAY.

* HEAT INDEX VALUES...PEAK AFTERNOON HEAT INDEX VALUES BETWEEN 100
  AND 105 DEGREES CAN BE EXPECTED EACH AFTERNOON SUNDAY THROUGH
  THURSDAY.

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION OR 
  HEAT STROKE ARE A REAL THREAT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY. CALL 9-1-1 IMMEDIATELY.

&&

$$

ILZ079-MOZ072>075-084-085-099-202100-
/O.NEW.KLSX.HT.Y.0004.120722T1700Z-120727T0000Z/
RANDOLPH IL-CRAWFORD MO-WASHINGTON MO-ST. FRANCOIS MO-
STE. GENEVIEVE MO-IRON MO-MADISON MO-REYNOLDS MO-
INCLUDING THE CITIES OF...CHESTER...FARMINGTON
400 AM CDT FRI JUL 20 2012

...HEAT ADVISORY IN EFFECT FROM NOON SUNDAY TO 7 PM CDT
THURSDAY...

THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A HEAT
ADVISORY...WHICH IS IN EFFECT FROM NOON SUNDAY TO 7 PM CDT
THURSDAY. 

* TIMING...AFTER A SLIGHT BREAK FROM THE HEAT TODAY AND
  SATURDAY...DANGEROUS LEVELS OF HEAT ARE EXPECTED TO RETURN ON
  SUNDAY AFTERNOON AND INTENSIFY SOME DURING NEXT WEEK. THESE
  DANGEROUS LEVELS OF HEAT ARE EXPECTED TO CONTINUE THROUGH AT
  LEAST THURSDAY.

* HEAT INDEX VALUES...PEAK AFTERNOON HEAT INDEX VALUES BETWEEN 100
  AND 105 DEGREES CAN BE EXPECTED EACH AFTERNOON SATURDAY THROUGH
  THURSDAY.

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION OR 
  HEAT STROKE ARE A REAL THREAT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY. CALL 9-1-1 IMMEDIATELY.

&&

$$

TES
16 follow-up statements
821 
WWUS73 KLSX 201956
NPWLSX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
256 PM CDT FRI JUL 20 2012

...DANGEROUS HEAT TO RETURN THIS WEEKEND AND LAST THROUGH MUCH OF
NEXT WEEK...

ILZ100-101-MOZ061-063-064-210800-
/O.CON.KLSX.EH.W.0002.120722T1700Z-120727T0000Z/
MADISON IL-ST. CLAIR IL-ST. CHARLES MO-ST. LOUIS MO-
ST. LOUIS CITY MO-
INCLUDING THE CITIES OF...EDWARDSVILLE...BELLEVILLE...
ST CHARLES...ST LOUIS
256 PM CDT FRI JUL 20 2012

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM NOON SUNDAY TO
7 PM CDT THURSDAY...

* TIMING...AFTER A SHORT BREAK FROM THE HEAT FRIDAY AND
  SATURDAY...DANGEROUS LEVELS OF HEAT ARE EXPECTED TO RETURN ON
  SUNDAY AFTERNOON AND INTENSIFY DURING NEXT WEEK. THESE DANGEROUS
  LEVELS OF HEAT ARE EXPECTED TO CONTINUE THROUGH AT LEAST
  THURSDAY.

* HEAT INDEX VALUES...PEAK AFTERNOON HEAT INDEX VALUES BETWEEN 
  100 AND 110 DEGREES CAN BE EXPECTED EACH AFTERNOON SUNDAY 
  THROUGH THURSDAY. 

* IMPACTS...HEAT RELATED ILLNESS SUCH AS HEAT EXHAUSTION OR HEAT 
  STROKE ARE A REAL THREAT. THE THREAT WILL INCREASE THROUGH THE 
  WEEK AS THE HEAT CONTINUES TO BUILD. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY. CALL 9-1-1 IMMEDIATELY.

PEOPLE IN THE ST. LOUIS METROPOLITAN AREA CAN GET INFORMATION
ABOUT COOLING CENTERS OR ENERGY ASSISTANCE RELATED TO THE
EXCESSIVE HEAT BY CALLING THE UNITED WAY OF GREATER ST. LOUIS AT
800-427-4626...OR IF CALLING FROM A LAND LINE PHONE DIAL 2-1-1.
YOU CAN ALSO CALL COOL DOWN ST. LOUIS AT 314-241-7668.

&&

$$

MOZ034-041-042-047>050-210800-
/O.CON.KLSX.HT.Y.0004.120721T1700Z-120727T0000Z/
MONROE MO-BOONE MO-AUDRAIN MO-MONITEAU MO-COLE MO-OSAGE MO-
CALLAWAY MO-
INCLUDING THE CITIES OF...COLUMBIA...MEXICO...JEFFERSON CITY
256 PM CDT FRI JUL 20 2012

...HEAT ADVISORY REMAINS IN EFFECT FROM NOON SATURDAY TO 7 PM CDT
THURSDAY...

* TIMING...AFTER A SLIGHT BREAK FROM THE DANGEROUS HEAT
  ON FRIDAY...DANGEROUS LEVELS OF HEAT ARE EXPECTED TO RETURN ON
  SATURDAY AFTERNOON AND INTENSIFY DURING NEXT WEEK. THESE
  DANGEROUS LEVELS OF HEAT ARE EXPECTED TO CONTINUE THROUGH AT
  LEAST THURSDAY.

* HEAT INDEX VALUES...PEAK AFTERNOON HEAT INDEX VALUES BETWEEN 
  100 AND 105 DEGREES CAN BE EXPECTED EACH AFTERNOON SATURDAY 
  THROUGH THURSDAY. 

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION OR 
  HEAT STROKE ARE A REAL THREAT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY. CALL 9-1-1 IMMEDIATELY.

&&

$$

ILZ058>060-064-065-069-070-074-079-095>099-102-MOZ018-019-026-027-
035-036-051-052-059-060-062-065-072>075-084-085-099-210800-
/O.CON.KLSX.HT.Y.0004.120722T1700Z-120727T0000Z/
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-MONROE IL-KNOX MO-LEWIS MO-SHELBY MO-
MARION MO-RALLS MO-PIKE MO-MONTGOMERY MO-LINCOLN MO-GASCONADE MO-
WARREN MO-FRANKLIN MO-JEFFERSON MO-CRAWFORD MO-WASHINGTON MO-
ST. FRANCOIS MO-STE. GENEVIEVE MO-IRON MO-MADISON MO-REYNOLDS MO-
INCLUDING THE CITIES OF...LITCHFIELD...VANDALIA...SALEM...
CHESTER...QUINCY...HANNIBAL...BOWLING GREEN...UNION...FARMINGTON
256 PM CDT FRI JUL 20 2012

...HEAT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO 7 PM CDT
THURSDAY...

* TIMING...AFTER A SLIGHT BREAK FROM THE HEAT ON FRIDAY AND
  SATURDAY...DANGEROUS LEVELS OF HEAT ARE EXPECTED TO RETURN ON
  SUNDAY AFTERNOON AND INTENSIFY DURING NEXT WEEK. THESE DANGEROUS
  LEVELS OF HEAT ARE EXPECTED TO CONTINUE THROUGH AT LEAST
  THURSDAY.

* HEAT INDEX VALUES...PEAK AFTERNOON HEAT INDEX VALUES BETWEEN 100
  AND 105 DEGREES CAN BE EXPECTED EACH AFTERNOON SUNDAY THROUGH
  THURSDAY.

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION OR 
  HEAT STROKE ARE A REAL THREAT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY. CALL 9-1-1 IMMEDIATELY.

&&

$$

CARNEY
328 
WWUS73 KLSX 210805
NPWLSX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
305 AM CDT SAT JUL 21 2012

...DANGEROUS HEAT SET TO BEGIN ITS RETURN TODAY FOR CENTRAL AND
PARTS OF NORTHEAST MISSOURI...AND THE REMAINDER OF THE REGION
SUNDAY AND LAST THROUGH MUCH OF NEXT WEEK...

ILZ100-101-MOZ061-063-064-212200-
/O.CON.KLSX.EH.W.0002.120722T1700Z-120727T0000Z/
MADISON IL-ST. CLAIR IL-ST. CHARLES MO-ST. LOUIS MO-
ST. LOUIS CITY MO-
INCLUDING THE CITIES OF...EDWARDSVILLE...BELLEVILLE...
ST CHARLES...ST LOUIS
305 AM CDT SAT JUL 21 2012

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM NOON SUNDAY TO
7 PM CDT THURSDAY...

* TIMING...DANGEROUS LEVELS OF HEAT ARE EXPECTED TO RETURN ON
  SUNDAY AFTERNOON AND INTENSIFY DURING EARLY NEXT WEEK. THESE
  DANGEROUS LEVELS OF HEAT ARE EXPECTED TO CONTINUE THROUGH AT
  LEAST THURSDAY.

* HEAT INDEX VALUES...PEAK AFTERNOON HEAT INDEX VALUES BETWEEN 
  100 AND 110 DEGREES CAN BE EXPECTED EACH AFTERNOON SUNDAY 
  THROUGH THURSDAY. 

* IMPACTS...HEAT RELATED ILLNESS SUCH AS HEAT EXHAUSTION OR HEAT 
  STROKE ARE A REAL THREAT. THE THREAT WILL INCREASE THROUGH THE 
  WEEK AS THE HEAT CONTINUES TO BUILD. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY. CALL 9-1-1 IMMEDIATELY.

PEOPLE IN THE ST. LOUIS METROPOLITAN AREA CAN GET INFORMATION
ABOUT COOLING CENTERS OR ENERGY ASSISTANCE RELATED TO THE
EXCESSIVE HEAT BY CALLING THE UNITED WAY OF GREATER ST. LOUIS AT
800-427-4626...OR IF CALLING FROM A LAND LINE PHONE DIAL 2-1-1.
YOU CAN ALSO CALL COOL DOWN ST. LOUIS AT 314-241-7668.

&&

$$

MOZ034-041-042-047>050-212200-
/O.CON.KLSX.HT.Y.0004.120721T1700Z-120727T0000Z/
MONROE MO-BOONE MO-AUDRAIN MO-MONITEAU MO-COLE MO-OSAGE MO-
CALLAWAY MO-
INCLUDING THE CITIES OF...COLUMBIA...MEXICO...JEFFERSON CITY
305 AM CDT SAT JUL 21 2012

...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 7 PM CDT
THURSDAY...

* TIMING...DANGEROUS LEVELS OF HEAT ARE EXPECTED TO RETURN THIS
  AFTERNOON AND INTENSIFY DURING EARLY NEXT WEEK. THESE DANGEROUS 
  LEVELS OF HEAT ARE EXPECTED TO CONTINUE THROUGH AT LEAST
  THURSDAY. 

* HEAT INDEX VALUES...PEAK AFTERNOON HEAT INDEX VALUES BETWEEN 100
  AND 105 DEGREES CAN BE EXPECTED EACH AFTERNOON THROUGH THURSDAY. 

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION OR 
  HEAT STROKE ARE A REAL THREAT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY. CALL 9-1-1 IMMEDIATELY.

&&

$$

ILZ058>060-064-065-069-070-074-079-095>099-102-MOZ018-019-026-027-
035-036-051-052-059-060-062-065-072>075-084-085-099-212200-
/O.CON.KLSX.HT.Y.0004.120722T1700Z-120727T0000Z/
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-MONROE IL-KNOX MO-LEWIS MO-SHELBY MO-
MARION MO-RALLS MO-PIKE MO-MONTGOMERY MO-LINCOLN MO-GASCONADE MO-
WARREN MO-FRANKLIN MO-JEFFERSON MO-CRAWFORD MO-WASHINGTON MO-
ST. FRANCOIS MO-STE. GENEVIEVE MO-IRON MO-MADISON MO-REYNOLDS MO-
INCLUDING THE CITIES OF...LITCHFIELD...VANDALIA...SALEM...
CHESTER...QUINCY...HANNIBAL...BOWLING GREEN...UNION...FARMINGTON
305 AM CDT SAT JUL 21 2012

...HEAT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO 7 PM CDT
THURSDAY...

* TIMING...DANGEROUS LEVELS OF HEAT ARE EXPECTED TO RETURN ON
  SUNDAY AFTERNOON AND INTENSIFY DURING EARLY NEXT WEEK. THESE
  DANGEROUS LEVELS OF HEAT ARE EXPECTED TO CONTINUE THROUGH AT
  LEAST THURSDAY.

* HEAT INDEX VALUES...PEAK AFTERNOON HEAT INDEX VALUES BETWEEN 
  100 AND 105 DEGREES CAN BE EXPECTED EACH AFTERNOON SUNDAY 
  THROUGH THURSDAY. 

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION OR 
  HEAT STROKE ARE A REAL THREAT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY. CALL 9-1-1 IMMEDIATELY.

&&

$$

TES
113 
WWUS73 KLSX 212023
NPWLSX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
323 PM CDT SAT JUL 21 2012

ILZ100-101-MOZ061-063-064-221000-
/O.CON.KLSX.EH.W.0002.120722T1700Z-120727T0000Z/
MADISON IL-ST. CLAIR IL-ST. CHARLES MO-ST. LOUIS MO-
ST. LOUIS CITY MO-
INCLUDING THE CITIES OF...EDWARDSVILLE...BELLEVILLE...
ST CHARLES...ST LOUIS
323 PM CDT SAT JUL 21 2012

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM NOON SUNDAY TO
7 PM CDT THURSDAY...

* TIMING...DANGEROUS LEVELS OF HEAT ARE EXPECTED TO RETURN ON 
  SUNDAY AFTERNOON AND INTENSIFY DURING EARLY NEXT WEEK. THESE 
  DANGEROUS LEVELS OF HEAT ARE EXPECTED TO CONTINUE THROUGH AT 
  LEAST THURSDAY. 

* HEAT INDEX VALUES...PEAK AFTERNOON HEAT INDEX VALUES BETWEEN 
  100 AND 110 DEGREES CAN BE EXPECTED EACH AFTERNOON SUNDAY 
  THROUGH THURSDAY. 

* IMPACTS...HEAT RELATED ILLNESS SUCH AS HEAT EXHAUSTION OR HEAT 
  STROKE ARE A REAL THREAT. THE THREAT WILL INCREASE THROUGH THE 
  WEEK AS THE HEAT CONTINUES TO BUILD. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY. CALL 9-1-1 IMMEDIATELY.

PEOPLE IN THE ST. LOUIS METROPOLITAN AREA CAN GET INFORMATION
ABOUT COOLING CENTERS OR ENERGY ASSISTANCE RELATED TO THE
EXCESSIVE HEAT BY CALLING THE UNITED WAY OF GREATER ST. LOUIS AT
800-427-4626...OR IF CALLING FROM A LAND LINE PHONE DIAL 2-1-1.
YOU CAN ALSO CALL COOL DOWN ST. LOUIS AT 314-241-7668.

&&

$$

MOZ034-041-042-047>050-221000-
/O.CON.KLSX.HT.Y.0004.000000T0000Z-120727T0000Z/
MONROE MO-BOONE MO-AUDRAIN MO-MONITEAU MO-COLE MO-OSAGE MO-
CALLAWAY MO-
INCLUDING THE CITIES OF...COLUMBIA...MEXICO...JEFFERSON CITY
323 PM CDT SAT JUL 21 2012

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THURSDAY...

* TIMING...DANGEROUS LEVELS OF HEAT ARE EXPECTED TO CONTINUE
  THROUGH AT LEAST THURSDAY.

* HEAT INDEX VALUES...PEAK AFTERNOON HEAT INDEX VALUES BETWEEN 
  100 AND 105 DEGREES CAN BE EXPECTED EACH AFTERNOON THROUGH 
  THURSDAY. 

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION OR 
  HEAT STROKE ARE A REAL THREAT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY. CALL 9-1-1 IMMEDIATELY.

&&

$$

ILZ058>060-064-065-069-070-074-079-095>099-102-MOZ018-019-026-027-
035-036-051-052-059-060-062-065-072>075-084-085-099-221000-
/O.CON.KLSX.HT.Y.0004.120722T1700Z-120727T0000Z/
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-MONROE IL-KNOX MO-LEWIS MO-SHELBY MO-
MARION MO-RALLS MO-PIKE MO-MONTGOMERY MO-LINCOLN MO-GASCONADE MO-
WARREN MO-FRANKLIN MO-JEFFERSON MO-CRAWFORD MO-WASHINGTON MO-
ST. FRANCOIS MO-STE. GENEVIEVE MO-IRON MO-MADISON MO-REYNOLDS MO-
INCLUDING THE CITIES OF...LITCHFIELD...VANDALIA...SALEM...
CHESTER...QUINCY...HANNIBAL...BOWLING GREEN...UNION...FARMINGTON
323 PM CDT SAT JUL 21 2012

...HEAT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO 7 PM CDT
THURSDAY...

* TIMING...DANGEROUS LEVELS OF HEAT ARE EXPECTED TO RETURN ON 
  SUNDAY AFTERNOON AND INTENSIFY DURING EARLY NEXT WEEK. THESE 
  DANGEROUS LEVELS OF HEAT ARE EXPECTED TO CONTINUE THROUGH AT 
  LEAST THURSDAY. 

* HEAT INDEX VALUES...PEAK AFTERNOON HEAT INDEX VALUES BETWEEN 
  100 AND 105 DEGREES CAN BE EXPECTED EACH AFTERNOON SUNDAY 
  THROUGH THURSDAY. 

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION OR 
  HEAT STROKE ARE A REAL THREAT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY. CALL 9-1-1 IMMEDIATELY.

&&

$$

CARNEY
649 
WWUS73 KLSX 220915
NPWLSX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
415 AM CDT SUN JUL 22 2012

ILZ100-101-MOZ061-063-064-222200-
/O.CON.KLSX.EH.W.0002.120722T1700Z-120727T0000Z/
MADISON IL-ST. CLAIR IL-ST. CHARLES MO-ST. LOUIS MO-
ST. LOUIS CITY MO-
INCLUDING THE CITIES OF...EDWARDSVILLE...BELLEVILLE...
ST CHARLES...ST LOUIS
415 AM CDT SUN JUL 22 2012

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

* TIMING...DANGEROUS LEVELS OF HEAT ARE EXPECTED TO RETURN THIS
  AFTERNOON AND INTENSIFY MONDAY AND TUESDAY. THESE DANGEROUS
  LEVELS OF HEAT ARE EXPECTED TO CONTINUE THROUGH THURSDAY.

* HEAT INDEX VALUES...PEAK AFTERNOON HEAT INDEX VALUES BETWEEN 100
  AND 110 DEGREES CAN BE EXPECTED EACH AFTERNOON THROUGH THURSDAY. 

* IMPACTS...HEAT RELATED ILLNESS SUCH AS HEAT EXHAUSTION OR HEAT 
  STROKE ARE A REAL THREAT. THE THREAT WILL INCREASE THROUGH THE 
  WEEK AS THE HEAT CONTINUES TO BUILD. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY. CALL 9-1-1 IMMEDIATELY.

PEOPLE IN THE ST. LOUIS METROPOLITAN AREA CAN GET INFORMATION
ABOUT COOLING CENTERS OR ENERGY ASSISTANCE RELATED TO THE
EXCESSIVE HEAT BY CALLING THE UNITED WAY OF GREATER ST. LOUIS AT
800-427-4626...OR IF CALLING FROM A LAND LINE PHONE DIAL 2-1-1.
YOU CAN ALSO CALL COOL DOWN ST. LOUIS AT 314-241-7668.

&&

$$

MOZ034-041-042-047>050-222200-
/O.CON.KLSX.HT.Y.0004.000000T0000Z-120727T0000Z/
MONROE MO-BOONE MO-AUDRAIN MO-MONITEAU MO-COLE MO-OSAGE MO-
CALLAWAY MO-
INCLUDING THE CITIES OF...COLUMBIA...MEXICO...JEFFERSON CITY
415 AM CDT SUN JUL 22 2012

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THURSDAY...

* TIMING...DANGEROUS LEVELS OF HEAT ARE EXPECTED TO CONTINUE
  THROUGH THURSDAY.

* HEAT INDEX VALUES...PEAK AFTERNOON HEAT INDEX VALUES BETWEEN 100
  AND 110 DEGREES CAN BE EXPECTED EACH AFTERNOON THROUGH THURSDAY.

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION OR 
  HEAT STROKE ARE A REAL THREAT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY. CALL 9-1-1 IMMEDIATELY.

&&

$$

ILZ058>060-064-065-069-070-074-079-095>099-102-MOZ018-019-026-027-
035-036-051-052-059-060-062-065-072>075-084-085-099-222200-
/O.CON.KLSX.HT.Y.0004.120722T1700Z-120727T0000Z/
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-MONROE IL-KNOX MO-LEWIS MO-SHELBY MO-
MARION MO-RALLS MO-PIKE MO-MONTGOMERY MO-LINCOLN MO-GASCONADE MO-
WARREN MO-FRANKLIN MO-JEFFERSON MO-CRAWFORD MO-WASHINGTON MO-
ST. FRANCOIS MO-STE. GENEVIEVE MO-IRON MO-MADISON MO-REYNOLDS MO-
INCLUDING THE CITIES OF...LITCHFIELD...VANDALIA...SALEM...
CHESTER...QUINCY...HANNIBAL...BOWLING GREEN...UNION...FARMINGTON
415 AM CDT SUN JUL 22 2012

...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 7 PM CDT
THURSDAY...

* TIMING...DANGEROUS LEVELS OF HEAT ARE EXPECTED TO RETURN THIS
  AFTERNOON AND INTENSIFY MONDAY AND TUESDAY. THESE DANGEROUS
  LEVELS OF HEAT ARE EXPECTED TO CONTINUE THROUGH THURSDAY.

* HEAT INDEX VALUES...PEAK AFTERNOON HEAT INDEX VALUES BETWEEN 100
  AND 105 DEGREES CAN BE EXPECTED EACH AFTERNOON THROUGH THURSDAY.

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION OR 
  HEAT STROKE ARE A REAL THREAT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY. CALL 9-1-1 IMMEDIATELY.

&&

$$

TES
087 
WWUS73 KLSX 221947
NPWLSX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
247 PM CDT SUN JUL 22 2012

ILZ100-101-MOZ061-063-064-231100-
/O.CON.KLSX.EH.W.0002.000000T0000Z-120727T0000Z/
MADISON IL-ST. CLAIR IL-ST. CHARLES MO-ST. LOUIS MO-
ST. LOUIS CITY MO-
INCLUDING THE CITIES OF...EDWARDSVILLE...BELLEVILLE...
ST CHARLES...ST LOUIS
247 PM CDT SUN JUL 22 2012

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

* TIMING...DANGEROUS LEVELS OF HEAT ARE EXPECTED THROUGH THURSDAY.

* HEAT INDEX VALUES...PEAK AFTERNOON HEAT INDEX VALUES BETWEEN
  105 AND 110 DEGREES CAN BE EXPECTED EACH AFTERNOON THROUGH
  THURSDAY.

* IMPACTS...HEAT RELATED ILLNESS SUCH AS HEAT EXHAUSTION OR HEAT 
  STROKE ARE A REAL THREAT. THE THREAT WILL INCREASE THROUGH THE 
  WEEK AS THE HEAT CONTINUES TO BUILD. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY. CALL 9-1-1 IMMEDIATELY.

PEOPLE IN THE ST. LOUIS METROPOLITAN AREA CAN GET INFORMATION
ABOUT COOLING CENTERS OR ENERGY ASSISTANCE RELATED TO THE
EXCESSIVE HEAT BY CALLING THE UNITED WAY OF GREATER ST. LOUIS AT
800-427-4626...OR IF CALLING FROM A LAND LINE PHONE DIAL 2-1-1.
YOU CAN ALSO CALL COOL DOWN ST. LOUIS AT 314-241-7668.

&&

$$

MOZ034-041-042-047>050-231100-
/O.CON.KLSX.HT.Y.0004.000000T0000Z-120727T0000Z/
MONROE MO-BOONE MO-AUDRAIN MO-MONITEAU MO-COLE MO-OSAGE MO-
CALLAWAY MO-
INCLUDING THE CITIES OF...COLUMBIA...MEXICO...JEFFERSON CITY
247 PM CDT SUN JUL 22 2012

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THURSDAY...

* TIMING...DANGEROUS LEVELS OF HEAT ARE EXPECTED TO CONTINUE 
  THROUGH THURSDAY. 

* HEAT INDEX VALUES...PEAK AFTERNOON HEAT INDEX VALUES BETWEEN 
  100 AND 110 DEGREES CAN BE EXPECTED EACH AFTERNOON THROUGH 
  THURSDAY. 

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION OR 
  HEAT STROKE ARE A REAL THREAT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY. CALL 9-1-1 IMMEDIATELY.

&&

$$

ILZ058>060-064-065-069-070-074-079-095>099-102-MOZ018-019-026-027-
035-036-051-052-059-060-062-065-072>075-084-085-099-231100-
/O.CON.KLSX.HT.Y.0004.000000T0000Z-120727T0000Z/
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-MONROE IL-KNOX MO-LEWIS MO-SHELBY MO-
MARION MO-RALLS MO-PIKE MO-MONTGOMERY MO-LINCOLN MO-GASCONADE MO-
WARREN MO-FRANKLIN MO-JEFFERSON MO-CRAWFORD MO-WASHINGTON MO-
ST. FRANCOIS MO-STE. GENEVIEVE MO-IRON MO-MADISON MO-REYNOLDS MO-
INCLUDING THE CITIES OF...LITCHFIELD...VANDALIA...SALEM...
CHESTER...QUINCY...HANNIBAL...BOWLING GREEN...UNION...FARMINGTON
247 PM CDT SUN JUL 22 2012

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THURSDAY...

* TIMING...DANGEROUS LEVELS OF HEAT WILL CONTINUE THROUGH
  THURSDAY.

* HEAT INDEX VALUES...PEAK AFTERNOON HEAT INDEX VALUES BETWEEN 100
  AND 110 DEGREES CAN BE EXPECTED EACH AFTERNOON THROUGH THURSDAY.

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION OR 
  HEAT STROKE ARE A REAL THREAT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY. CALL 9-1-1 IMMEDIATELY.

&&

$$

CVKING
574 
WWUS73 KLSX 230834
NPWLSX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
334 AM CDT MON JUL 23 2012

ILZ100-101-MOZ061-063-064-232115-
/O.CON.KLSX.EH.W.0002.000000T0000Z-120727T0000Z/
MADISON IL-ST. CLAIR IL-ST. CHARLES MO-ST. LOUIS MO-
ST. LOUIS CITY MO-
INCLUDING THE CITIES OF...EDWARDSVILLE...BELLEVILLE...
ST CHARLES...ST LOUIS
334 AM CDT MON JUL 23 2012

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

* TIMING...DANGEROUS LEVELS OF HEAT ARE EXPECTED THROUGH 
  THURSDAY.

* HEAT INDEX VALUES...PEAK AFTERNOON HEAT INDEX VALUES BETWEEN 
  105 AND 110 DEGREES CAN BE EXPECTED EACH AFTERNOON THROUGH 
  THURSDAY. 

* IMPACTS...HEAT RELATED ILLNESS SUCH AS HEAT EXHAUSTION OR HEAT 
  STROKE ARE A REAL THREAT. THE THREAT WILL INCREASE THROUGH THE 
  WEEK AS THE HEAT CONTINUES TO BUILD. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY. CALL 9-1-1 IMMEDIATELY.

PEOPLE IN THE ST. LOUIS METROPOLITAN AREA CAN GET INFORMATION
ABOUT COOLING CENTERS OR ENERGY ASSISTANCE RELATED TO THE
EXCESSIVE HEAT BY CALLING THE UNITED WAY OF GREATER ST. LOUIS AT
800-427-4626...OR IF CALLING FROM A LAND LINE PHONE DIAL 2-1-1.
YOU CAN ALSO CALL COOL DOWN ST. LOUIS AT 314-241-7668.

&&

$$

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-
232115-
/O.CON.KLSX.HT.Y.0004.000000T0000Z-120727T0000Z/
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-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-FRANKLIN MO-JEFFERSON MO-CRAWFORD MO-
WASHINGTON MO-ST. FRANCOIS MO-STE. GENEVIEVE MO-IRON MO-
MADISON MO-REYNOLDS MO-
INCLUDING THE CITIES OF...LITCHFIELD...VANDALIA...SALEM...
CHESTER...QUINCY...HANNIBAL...BOWLING GREEN...COLUMBIA...MEXICO...
JEFFERSON CITY...UNION...FARMINGTON
334 AM CDT MON JUL 23 2012

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THURSDAY...

* TIMING...DANGEROUS LEVELS OF HEAT WILL CONTINUE THROUGH 
  THURSDAY. 

* HEAT INDEX VALUES...PEAK AFTERNOON HEAT INDEX VALUES BETWEEN 
  100 AND 110 DEGREES CAN BE EXPECTED EACH AFTERNOON THROUGH 
  THURSDAY. 

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION OR 
  HEAT STROKE ARE A REAL THREAT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY. CALL 9-1-1 IMMEDIATELY.

&&

$$

KANOFSKY
807 
WWUS73 KLSX 232003
NPWLSX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
303 PM CDT MON JUL 23 2012

ILZ100-101-MOZ061-063-064-241100-
/O.CON.KLSX.EH.W.0002.000000T0000Z-120727T0000Z/
MADISON IL-ST. CLAIR IL-ST. CHARLES MO-ST. LOUIS MO-
ST. LOUIS CITY MO-
INCLUDING THE CITIES OF...EDWARDSVILLE...BELLEVILLE...
ST CHARLES...ST LOUIS
303 PM CDT MON JUL 23 2012

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

* TIMING...DANGEROUS LEVELS OF HEAT ARE EXPECTED THROUGH 
  THURSDAY. 

* HEAT INDEX VALUES...PEAK AFTERNOON HEAT INDEX VALUES BETWEEN 
  105 AND 110 DEGREES CAN BE EXPECTED EACH AFTERNOON THROUGH 
  THURSDAY. 

* IMPACTS...HEAT RELATED ILLNESS SUCH AS HEAT EXHAUSTION OR HEAT 
  STROKE ARE A REAL THREAT. THE THREAT WILL INCREASE THROUGH THE 
  WEEK AS THE HEAT CONTINUES TO BUILD. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY. CALL 9-1-1 IMMEDIATELY.

PEOPLE IN THE ST. LOUIS METROPOLITAN AREA CAN GET INFORMATION
ABOUT COOLING CENTERS OR ENERGY ASSISTANCE RELATED TO THE
EXCESSIVE HEAT BY CALLING THE UNITED WAY OF GREATER ST. LOUIS AT
800-427-4626...OR IF CALLING FROM A LAND LINE PHONE DIAL 2-1-1.
YOU CAN ALSO CALL COOL DOWN ST. LOUIS AT 314-241-7668.

&&

$$

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-
241100-
/O.CON.KLSX.HT.Y.0004.000000T0000Z-120727T0000Z/
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-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-FRANKLIN MO-JEFFERSON MO-CRAWFORD MO-
WASHINGTON MO-ST. FRANCOIS MO-STE. GENEVIEVE MO-IRON MO-
MADISON MO-REYNOLDS MO-
INCLUDING THE CITIES OF...LITCHFIELD...VANDALIA...SALEM...
CHESTER...QUINCY...HANNIBAL...BOWLING GREEN...COLUMBIA...MEXICO...
JEFFERSON CITY...UNION...FARMINGTON
303 PM CDT MON JUL 23 2012

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THURSDAY...

* TIMING...DANGEROUS LEVELS OF HEAT WILL CONTINUE THROUGH 
  THURSDAY. 

* HEAT INDEX VALUES...PEAK AFTERNOON HEAT INDEX VALUES BETWEEN 
  100 AND 110 DEGREES CAN BE EXPECTED EACH AFTERNOON THROUGH 
  THURSDAY. 

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION OR 
  HEAT STROKE ARE A REAL THREAT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY. CALL 9-1-1 IMMEDIATELY.

&&

$$

CVKING
665 
WWUS73 KLSX 240832
NPWLSX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
332 AM CDT TUE JUL 24 2012

ILZ100-101-MOZ061-063-064-242045-
/O.CON.KLSX.EH.W.0002.000000T0000Z-120727T0000Z/
MADISON IL-ST. CLAIR IL-ST. CHARLES MO-ST. LOUIS MO-
ST. LOUIS CITY MO-
INCLUDING THE CITIES OF...EDWARDSVILLE...BELLEVILLE...
ST CHARLES...ST LOUIS
332 AM CDT TUE JUL 24 2012

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

* TIMING...DANGEROUS LEVELS OF HEAT ARE EXPECTED THROUGH 
  THURSDAY. 

* HEAT INDEX VALUES...PEAK AFTERNOON HEAT INDEX VALUES BETWEEN 
  105 AND 110 DEGREES CAN BE EXPECTED EACH AFTERNOON THROUGH 
  THURSDAY. 

* IMPACTS...HEAT RELATED ILLNESS SUCH AS HEAT EXHAUSTION OR HEAT 
  STROKE ARE A REAL THREAT. THE THREAT WILL INCREASE THROUGH THE 
  WEEK AS THE HEAT CONTINUES TO BUILD. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY. CALL 9-1-1 IMMEDIATELY.

PEOPLE IN THE ST. LOUIS METROPOLITAN AREA CAN GET INFORMATION
ABOUT COOLING CENTERS OR ENERGY ASSISTANCE RELATED TO THE
EXCESSIVE HEAT BY CALLING THE UNITED WAY OF GREATER ST. LOUIS AT
800-427-4626...OR IF CALLING FROM A LAND LINE PHONE DIAL 2-1-1.
YOU CAN ALSO CALL COOL DOWN ST. LOUIS AT 314-241-7668.

&&

$$

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-
242045-
/O.CON.KLSX.HT.Y.0004.000000T0000Z-120727T0000Z/
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-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-FRANKLIN MO-JEFFERSON MO-CRAWFORD MO-
WASHINGTON MO-ST. FRANCOIS MO-STE. GENEVIEVE MO-IRON MO-
MADISON MO-REYNOLDS MO-
INCLUDING THE CITIES OF...LITCHFIELD...VANDALIA...SALEM...
CHESTER...QUINCY...HANNIBAL...BOWLING GREEN...COLUMBIA...MEXICO...
JEFFERSON CITY...UNION...FARMINGTON
332 AM CDT TUE JUL 24 2012

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THURSDAY...

* TIMING...DANGEROUS LEVELS OF HEAT WILL CONTINUE THROUGH 
  THURSDAY. 

* HEAT INDEX VALUES...PEAK AFTERNOON HEAT INDEX VALUES BETWEEN 
  100 AND 110 DEGREES CAN BE EXPECTED EACH AFTERNOON THROUGH 
  THURSDAY. 

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION OR 
  HEAT STROKE ARE A REAL THREAT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY. CALL 9-1-1 IMMEDIATELY.

&&

$$

KANOFSKY
125 
WWUS73 KLSX 242037
NPWLSX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
337 PM CDT TUE JUL 24 2012

ILZ100-101-MOZ061-063-064-251000-
/O.CON.KLSX.EH.W.0002.000000T0000Z-120727T0000Z/
MADISON IL-ST. CLAIR IL-ST. CHARLES MO-ST. LOUIS MO-
ST. LOUIS CITY MO-
INCLUDING THE CITIES OF...EDWARDSVILLE...BELLEVILLE...
ST CHARLES...ST LOUIS
337 PM CDT TUE JUL 24 2012

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

* TIMING...DANGEROUS LEVELS OF HEAT ARE EXPECTED THROUGH 
  THURSDAY. 

* HEAT INDEX VALUES...PEAK AFTERNOON HEAT INDEX VALUES BETWEEN 
  105 AND 110 DEGREES CAN BE EXPECTED EACH AFTERNOON THROUGH 
  THURSDAY. 

* IMPACTS...HEAT RELATED ILLNESS SUCH AS HEAT EXHAUSTION OR HEAT 
  STROKE ARE A REAL THREAT. THE THREAT WILL INCREASE THROUGH THE 
  WEEK AS THE HEAT CONTINUES TO BUILD. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY. CALL 9-1-1 IMMEDIATELY.

PEOPLE IN THE ST. LOUIS METROPOLITAN AREA CAN GET INFORMATION
ABOUT COOLING CENTERS OR ENERGY ASSISTANCE RELATED TO THE
EXCESSIVE HEAT BY CALLING THE UNITED WAY OF GREATER ST. LOUIS AT
800-427-4626...OR IF CALLING FROM A LAND LINE PHONE DIAL 2-1-1.
YOU CAN ALSO CALL COOL DOWN ST. LOUIS AT 314-241-7668.

&&

$$

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-
251000-
/O.CON.KLSX.HT.Y.0004.000000T0000Z-120727T0000Z/
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-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-FRANKLIN MO-JEFFERSON MO-CRAWFORD MO-
WASHINGTON MO-ST. FRANCOIS MO-STE. GENEVIEVE MO-IRON MO-
MADISON MO-REYNOLDS MO-
INCLUDING THE CITIES OF...LITCHFIELD...VANDALIA...SALEM...
CHESTER...QUINCY...HANNIBAL...BOWLING GREEN...COLUMBIA...MEXICO...
JEFFERSON CITY...UNION...FARMINGTON
337 PM CDT TUE JUL 24 2012

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THURSDAY...

* TIMING...DANGEROUS LEVELS OF HEAT WILL CONTINUE THROUGH 
  THURSDAY. 

* HEAT INDEX VALUES...PEAK AFTERNOON HEAT INDEX VALUES BETWEEN 
  100 AND 110 DEGREES CAN BE EXPECTED EACH AFTERNOON THROUGH 
  THURSDAY. 

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION OR 
  HEAT STROKE ARE A REAL THREAT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY. CALL 9-1-1 IMMEDIATELY.

&&

$$

CARNEY
274 
WWUS73 KLSX 250935
NPWLSX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
435 AM CDT WED JUL 25 2012

ILZ100-101-MOZ061-063-064-252130-
/O.CON.KLSX.EH.W.0002.000000T0000Z-120727T0000Z/
MADISON IL-ST. CLAIR IL-ST. CHARLES MO-ST. LOUIS MO-
ST. LOUIS CITY MO-
INCLUDING THE CITIES OF...EDWARDSVILLE...BELLEVILLE...
ST CHARLES...ST LOUIS
435 AM CDT WED JUL 25 2012

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

* TIMING...DANGEROUS LEVELS OF HEAT ARE EXPECTED THROUGH 
  THURSDAY. 

* HEAT INDEX VALUES...PEAK AFTERNOON HEAT INDEX VALUES BETWEEN 
  105 AND 110 DEGREES CAN BE EXPECTED EACH AFTERNOON THROUGH 
  THURSDAY. 

* IMPACTS...HEAT RELATED ILLNESS SUCH AS HEAT EXHAUSTION OR HEAT 
  STROKE ARE A REAL THREAT. THE THREAT WILL INCREASE THROUGH THE 
  WEEK AS THE HEAT CONTINUES TO BUILD. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY. CALL 9-1-1 IMMEDIATELY.

PEOPLE IN THE ST. LOUIS METROPOLITAN AREA CAN GET INFORMATION
ABOUT COOLING CENTERS OR ENERGY ASSISTANCE RELATED TO THE
EXCESSIVE HEAT BY CALLING THE UNITED WAY OF GREATER ST. LOUIS AT
800-427-4626...OR IF CALLING FROM A LAND LINE PHONE DIAL 2-1-1.
YOU CAN ALSO CALL COOL DOWN ST. LOUIS AT 314-241-7668.

&&

$$

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-
252130-
/O.CON.KLSX.HT.Y.0004.000000T0000Z-120727T0000Z/
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-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-FRANKLIN MO-JEFFERSON MO-CRAWFORD MO-
WASHINGTON MO-ST. FRANCOIS MO-STE. GENEVIEVE MO-IRON MO-
MADISON MO-REYNOLDS MO-
INCLUDING THE CITIES OF...LITCHFIELD...VANDALIA...SALEM...
CHESTER...QUINCY...HANNIBAL...BOWLING GREEN...COLUMBIA...MEXICO...
JEFFERSON CITY...UNION...FARMINGTON
435 AM CDT WED JUL 25 2012

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THURSDAY...

* TIMING...DANGEROUS LEVELS OF HEAT WILL CONTINUE THROUGH 
  THURSDAY. 

* HEAT INDEX VALUES...PEAK AFTERNOON HEAT INDEX VALUES BETWEEN 
  100 AND 110 DEGREES CAN BE EXPECTED EACH AFTERNOON THROUGH 
  THURSDAY. 

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION OR 
  HEAT STROKE ARE A REAL THREAT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY. CALL 9-1-1 IMMEDIATELY.

&&

$$

KANOFSKY
605 
WWUS73 KLSX 252022
NPWLSX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
322 PM CDT WED JUL 25 2012

ILZ100-101-MOZ061-063-064-261100-
/O.CON.KLSX.EH.W.0002.000000T0000Z-120727T0000Z/
MADISON IL-ST. CLAIR IL-ST. CHARLES MO-ST. LOUIS MO-
ST. LOUIS CITY MO-
INCLUDING THE CITIES OF...EDWARDSVILLE...BELLEVILLE...
ST CHARLES...ST LOUIS
322 PM CDT WED JUL 25 2012

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

* TIMING...DANGEROUS LEVELS OF HEAT ARE EXPECTED THROUGH 
  THURSDAY. 

* HEAT INDEX VALUES...PEAK AFTERNOON HEAT INDEX VALUES BETWEEN 100
  AND 105 DEGREES CAN BE EXPECTED THIS EVENING AND THURSDAY
  AFTERNOON.

* IMPACTS...HEAT RELATED ILLNESS SUCH AS HEAT EXHAUSTION OR HEAT 
  STROKE ARE A REAL THREAT. THE THREAT WILL INCREASE THROUGH THE 
  WEEK AS THE HEAT CONTINUES TO BUILD. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY. CALL 9-1-1 IMMEDIATELY.

PEOPLE IN THE ST. LOUIS METROPOLITAN AREA CAN GET INFORMATION
ABOUT COOLING CENTERS OR ENERGY ASSISTANCE RELATED TO THE
EXCESSIVE HEAT BY CALLING THE UNITED WAY OF GREATER ST. LOUIS AT
800-427-4626...OR IF CALLING FROM A LAND LINE PHONE DIAL 2-1-1.
YOU CAN ALSO CALL COOL DOWN ST. LOUIS AT 314-241-7668.

&&

$$

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-
261100-
/O.CON.KLSX.HT.Y.0004.000000T0000Z-120727T0000Z/
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-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-FRANKLIN MO-JEFFERSON MO-CRAWFORD MO-
WASHINGTON MO-ST. FRANCOIS MO-STE. GENEVIEVE MO-IRON MO-
MADISON MO-REYNOLDS MO-
INCLUDING THE CITIES OF...LITCHFIELD...VANDALIA...SALEM...
CHESTER...QUINCY...HANNIBAL...BOWLING GREEN...COLUMBIA...MEXICO...
JEFFERSON CITY...UNION...FARMINGTON
322 PM CDT WED JUL 25 2012

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THURSDAY...

* TIMING...DANGEROUS LEVELS OF HEAT WILL CONTINUE THROUGH 
  THURSDAY. 

* HEAT INDEX VALUES...PEAK AFTERNOON HEAT INDEX VALUES BETWEEN 100
  AND 105 DEGREES CAN BE EXPECTED THIS EVENING AND THURSDAY
  AFTERNOON.

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION OR 
  HEAT STROKE ARE A REAL THREAT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY. CALL 9-1-1 IMMEDIATELY.

&&

$$

CVKING
474 
WWUS73 KLSX 260253
NPWLSX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
953 PM CDT WED JUL 25 2012

ILZ100-101-MOZ061-063-064-261500-
/O.CON.KLSX.EH.W.0002.000000T0000Z-120727T0000Z/
MADISON IL-ST. CLAIR IL-ST. CHARLES MO-ST. LOUIS MO-
ST. LOUIS CITY MO-
INCLUDING THE CITIES OF...EDWARDSVILLE...BELLEVILLE...
ST CHARLES...ST LOUIS
953 PM CDT WED JUL 25 2012

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

* TIMING...DANGEROUS LEVELS OF HEAT ARE EXPECTED THROUGH 
  THURSDAY. 

* HEAT INDEX VALUES...PEAK AFTERNOON HEAT INDEX VALUES BETWEEN 100
  AND 105 DEGREES CAN BE EXPECTED THURSDAY AFTERNOON.

* IMPACTS...HEAT RELATED ILLNESS SUCH AS HEAT EXHAUSTION OR HEAT
  STROKE ARE A REAL THREAT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY. CALL 9-1-1 IMMEDIATELY.

PEOPLE IN THE ST. LOUIS METROPOLITAN AREA CAN GET INFORMATION
ABOUT COOLING CENTERS OR ENERGY ASSISTANCE RELATED TO THE
EXCESSIVE HEAT BY CALLING THE UNITED WAY OF GREATER ST. LOUIS AT
800-427-4626...OR IF CALLING FROM A LAND LINE PHONE DIAL 2-1-1.
YOU CAN ALSO CALL COOL DOWN ST. LOUIS AT 314-241-7668.

&&

$$

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-
261500-
/O.CON.KLSX.HT.Y.0004.000000T0000Z-120727T0000Z/
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-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-FRANKLIN MO-JEFFERSON MO-CRAWFORD MO-
WASHINGTON MO-ST. FRANCOIS MO-STE. GENEVIEVE MO-IRON MO-
MADISON MO-REYNOLDS MO-
INCLUDING THE CITIES OF...LITCHFIELD...VANDALIA...SALEM...
CHESTER...QUINCY...HANNIBAL...BOWLING GREEN...COLUMBIA...MEXICO...
JEFFERSON CITY...UNION...FARMINGTON
953 PM CDT WED JUL 25 2012

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THURSDAY...

* TIMING...DANGEROUS LEVELS OF HEAT WILL CONTINUE THROUGH 
  THURSDAY. 

* HEAT INDEX VALUES...PEAK AFTERNOON HEAT INDEX VALUES BETWEEN 100
  AND 105 DEGREES CAN BE EXPECTED THURSDAY AFTERNOON.

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION OR 
  HEAT STROKE ARE A REAL THREAT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY. CALL 9-1-1 IMMEDIATELY.

&&

$$

BYRD
069 
WWUS73 KLSX 260827
NPWLSX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
327 AM CDT THU JUL 26 2012

ILZ095>097-MOZ018-019-026-027-034-035-260930-
/O.CAN.KLSX.HT.Y.0004.000000T0000Z-120727T0000Z/
ADAMS IL-BROWN IL-PIKE IL-KNOX MO-LEWIS MO-SHELBY MO-MARION MO-
MONROE MO-RALLS MO-
INCLUDING THE CITIES OF...QUINCY...HANNIBAL
327 AM CDT THU JUL 26 2012

...HEAT ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS CANCELLED THE HEAT
ADVISORY. 

WHILE IT SHOULD STILL BE A VERY WARM DAY...PEAK AFTERNOON HEAT
INDEX VALUES ARE ONLY EXPECTED TO BE IN THE MID 90S...KEPT DOWN IN
PART BY THE EXTENSIVE MORNING CLOUD COVER AND RAIN. 

$$

ILZ100-101-MOZ061-063-064-270000-
/O.CON.KLSX.EH.W.0002.000000T0000Z-120727T0000Z/
MADISON IL-ST. CLAIR IL-ST. CHARLES MO-ST. LOUIS MO-
ST. LOUIS CITY MO-
INCLUDING THE CITIES OF...EDWARDSVILLE...BELLEVILLE...
ST CHARLES...ST LOUIS
327 AM CDT THU JUL 26 2012

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

* TIMING...DANGEROUS LEVELS OF HEAT WILL CONTINUE UNTIL EARLY THIS
  EVENING. 

* HEAT INDEX VALUES...PEAK AFTERNOON HEAT INDEX VALUES NEAR 105
  DEGREES CAN BE EXPECTED.

* IMPACTS...HEAT RELATED ILLNESS SUCH AS HEAT EXHAUSTION OR HEAT 
  STROKE ARE A REAL THREAT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY. CALL 9-1-1 IMMEDIATELY.

PEOPLE IN THE ST. LOUIS METROPOLITAN AREA CAN GET INFORMATION
ABOUT COOLING CENTERS OR ENERGY ASSISTANCE RELATED TO THE
EXCESSIVE HEAT BY CALLING THE UNITED WAY OF GREATER ST. LOUIS AT
800-427-4626...OR IF CALLING FROM A LAND LINE PHONE DIAL 2-1-1.
YOU CAN ALSO CALL COOL DOWN ST. LOUIS AT 314-241-7668.

&&

$$

ILZ058>060-064-065-069-070-074-079-098-099-102-MOZ036-041-042-
047>052-059-060-062-065-072>075-084-085-099-270000-
/O.CON.KLSX.HT.Y.0004.000000T0000Z-120727T0000Z/
GREENE IL-MACOUPIN IL-MONTGOMERY IL-BOND IL-FAYETTE IL-CLINTON IL-
MARION IL-WASHINGTON IL-RANDOLPH IL-CALHOUN IL-JERSEY IL-
MONROE IL-PIKE MO-BOONE MO-AUDRAIN MO-MONITEAU MO-COLE MO-
OSAGE MO-CALLAWAY MO-MONTGOMERY MO-LINCOLN MO-GASCONADE MO-
WARREN MO-FRANKLIN MO-JEFFERSON MO-CRAWFORD MO-WASHINGTON MO-
ST. FRANCOIS MO-STE. GENEVIEVE MO-IRON MO-MADISON MO-REYNOLDS MO-
INCLUDING THE CITIES OF...LITCHFIELD...VANDALIA...SALEM...
CHESTER...BOWLING GREEN...COLUMBIA...MEXICO...JEFFERSON CITY...
UNION...FARMINGTON
327 AM CDT THU JUL 26 2012

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING...

* TIMING...DANGEROUS LEVELS OF HEAT WILL CONTINUE UNTIL EARLY THIS
  EVENING. 

* HEAT INDEX VALUES...PEAK AFTERNOON HEAT INDEX VALUES BETWEEN 100
  AND 105 DEGREES CAN BE EXPECTED.

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION OR 
  HEAT STROKE ARE A REAL THREAT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY. CALL 9-1-1 IMMEDIATELY.

&&

$$

TES
932 
WWUS73 KLSX 261936
NPWLSX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
236 PM CDT THU JUL 26 2012

...ONE MORE HOT DAY EXPECTED FRIDAY...

.CLOUDS AND SCATTERED STORMS GAVE LIMITED RELIEF TO THE AREA FROM
THE CURRENT STRETCH OF HOT WEATHER. DESPITE A COLD FRONT MOVING
THROUGH THE AREA TONIGHT...TEMPERATURES ARE EXPECTED TO WARM BACK
INTO THE MIDDLE TO UPPER 90S ON FRIDAY. COOLER AIR WILL FINALLY
FILTER INTO THE REGION FRIDAY NIGHT...ENDING THE NEED FOR HEAT
ADVISORIES AND EXCESSIVE HEAT WARNINGS.

ILZ100-101-MOZ061-063-064-271100-
/O.EXT.KLSX.EH.W.0002.000000T0000Z-120728T0000Z/
MADISON IL-ST. CLAIR IL-ST. CHARLES MO-ST. LOUIS MO-
ST. LOUIS CITY MO-
INCLUDING THE CITIES OF...EDWARDSVILLE...BELLEVILLE...
ST CHARLES...ST LOUIS
236 PM CDT THU JUL 26 2012

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

* TIMING...TEMPERATURES IN THE UPPER 90S TO 100 DEGREES ARE
  EXPECTED AGAIN FRIDAY AFTERNOON.

* HEAT INDEX VALUES...PEAK AFTERNOON HEAT INDEX VALUES AROUND 100
  DEGREES ARE EXPECTED FRIDAY AFTERNOON.

* IMPACTS...HEAT RELATED ILLNESS SUCH AS HEAT EXHAUSTION OR HEAT
  STROKE ARE A REAL THREAT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY. CALL 9-1-1 IMMEDIATELY.

PEOPLE IN THE ST. LOUIS METROPOLITAN AREA CAN GET INFORMATION
ABOUT COOLING CENTERS OR ENERGY ASSISTANCE RELATED TO THE
EXCESSIVE HEAT BY CALLING THE UNITED WAY OF GREATER ST. LOUIS AT
800-427-4626...OR IF CALLING FROM A LAND LINE PHONE DIAL 2-1-1.
YOU CAN ALSO CALL COOL DOWN ST. LOUIS AT 314-241-7668.

&&

$$

ILZ058>060-064-065-069-070-074-079-098-099-102-MOZ036-041-042-
047>052-059-060-062-065-072>075-084-085-099-271100-
/O.EXT.KLSX.HT.Y.0004.000000T0000Z-120728T0000Z/
GREENE IL-MACOUPIN IL-MONTGOMERY IL-BOND IL-FAYETTE IL-CLINTON IL-
MARION IL-WASHINGTON IL-RANDOLPH IL-CALHOUN IL-JERSEY IL-
MONROE IL-PIKE MO-BOONE MO-AUDRAIN MO-MONITEAU MO-COLE MO-
OSAGE MO-CALLAWAY MO-MONTGOMERY MO-LINCOLN MO-GASCONADE MO-
WARREN MO-FRANKLIN MO-JEFFERSON MO-CRAWFORD MO-WASHINGTON MO-
ST. FRANCOIS MO-STE. GENEVIEVE MO-IRON MO-MADISON MO-REYNOLDS MO-
INCLUDING THE CITIES OF...LITCHFIELD...VANDALIA...SALEM...
CHESTER...BOWLING GREEN...COLUMBIA...MEXICO...JEFFERSON CITY...
UNION...FARMINGTON
236 PM CDT THU JUL 26 2012

...HEAT ADVISORY NOW IN EFFECT UNTIL 7 PM CDT FRIDAY...

* TIMING...TEMPERATURES IN THE MIDDLE TO UPPER 90S ARE EXPECTED
  AGAIN FRIDAY AFTERNOON. 

* HEAT INDEX VALUES...PEAK AFTERNOON HEAT INDEX VALUES AROUND 100
  DEGREES CAN BE EXPECTED FRIDAY AFTERNOON.

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION OR 
  HEAT STROKE ARE A REAL THREAT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY. CALL 9-1-1 IMMEDIATELY.

&&

$$

CVKING
957 
WWUS73 KLSX 270845
NPWLSX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
345 AM CDT FRI JUL 27 2012

...ONE MORE HOT DAY EXPECTED TODAY...

.RELATIVELY COOLER AND MUCH DRIER AIR WILL FILTER IN TO THE BI-
STATE REGION TODAY. WHILE TEMPERATURES WILL APPROACH AND EVEN
EXCEED 100 DEGREES SOUTH OF THE MISSOURI RIVER...LOW TO MID 90S
WILL PREVAIL ELSEWHERE. HEAT INDEX VALUES WILL BE RELATIVELY LOW
DUE TO THE DRIER AIR.

ILZ058>060-098-099-MOZ036-041-042-050>052-060-270945-
/O.CAN.KLSX.HT.Y.0004.000000T0000Z-120728T0000Z/
GREENE IL-MACOUPIN IL-MONTGOMERY IL-CALHOUN IL-JERSEY IL-PIKE MO-
BOONE MO-AUDRAIN MO-CALLAWAY MO-MONTGOMERY MO-LINCOLN MO-
WARREN MO-
INCLUDING THE CITIES OF...LITCHFIELD...BOWLING GREEN...COLUMBIA...
MEXICO
345 AM CDT FRI JUL 27 2012

...HEAT ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS CANCELLED THE HEAT
ADVISORY. 

RELATIVELY COOLER AND DRIER AIR WILL FILTER INTO THE AREA TODAY.
AIR TEMPERATURES IN THE MID 90S AND LOW RELATIVE HUMIDITY LEVELS
WILL KEEP HEAT INDEX VALUES BELOW 100 DEGREES TODAY. THEREFORE THE
HEAT ADVISORY IS CANCELLED.

$$

ILZ100-101-MOZ061-063-064-272200-
/O.CON.KLSX.EH.W.0002.000000T0000Z-120728T0000Z/
MADISON IL-ST. CLAIR IL-ST. CHARLES MO-ST. LOUIS MO-
ST. LOUIS CITY MO-
INCLUDING THE CITIES OF...EDWARDSVILLE...BELLEVILLE...
ST CHARLES...ST LOUIS
345 AM CDT FRI JUL 27 2012

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

* TIMING...HIGH TEMPERATURES AROUND 100 DEGREES ARE EXPECTED THIS
  AFTERNOON...ESPECIALLY IN MORE URBAN AREAS OF THE ST. LOUIS
  METRO AREA. SOMEWHAT LOWER TEMPERATURES IN THE UPPER 90S CAN BE
  EXPECTED IN MORE SUBURBAN AND RURAL AREAS.

* HEAT INDEX VALUES...PEAK AFTERNOON HEAT INDEX VALUES AROUND 
  100 DEGREES ARE EXPECTED THIS AFTERNOON. 

* IMPACTS...HEAT RELATED ILLNESS SUCH AS HEAT EXHAUSTION OR HEAT 
  STROKE ARE A REAL THREAT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY. CALL 9-1-1 IMMEDIATELY.

PEOPLE IN THE ST. LOUIS METROPOLITAN AREA CAN GET INFORMATION
ABOUT COOLING CENTERS OR ENERGY ASSISTANCE RELATED TO THE
EXCESSIVE HEAT BY CALLING THE UNITED WAY OF GREATER ST. LOUIS AT
800-427-4626...OR IF CALLING FROM A LAND LINE PHONE DIAL 2-1-1.
YOU CAN ALSO CALL COOL DOWN ST. LOUIS AT 314-241-7668.

&&

$$

ILZ064-065-069-070-074-079-102-MOZ047>049-059-062-065-072>075-084-
085-099-272200-
/O.CON.KLSX.HT.Y.0004.000000T0000Z-120728T0000Z/
BOND IL-FAYETTE IL-CLINTON IL-MARION IL-WASHINGTON IL-RANDOLPH IL-
MONROE IL-MONITEAU MO-COLE MO-OSAGE MO-GASCONADE MO-FRANKLIN MO-
JEFFERSON MO-CRAWFORD MO-WASHINGTON MO-ST. FRANCOIS MO-
STE. GENEVIEVE MO-IRON MO-MADISON MO-REYNOLDS MO-
INCLUDING THE CITIES OF...VANDALIA...SALEM...CHESTER...
JEFFERSON CITY...UNION...FARMINGTON
345 AM CDT FRI JUL 27 2012

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING...

* TIMING...HIGH TEMPERATURES BETWEEN 97 AND 100 DEGREES ARE
  EXPECTED THIS AFTERNOON.

* HEAT INDEX VALUES...PEAK AFTERNOON HEAT INDEX VALUES AROUND 100
  DEGREES CAN BE EXPECTED THIS AFTERNOON.

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION OR 
  HEAT STROKE ARE A REAL THREAT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY. CALL 9-1-1 IMMEDIATELY.

&&

$$

CARNEY
656 
WWUS73 KLSX 272059
NPWLSX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
359 PM CDT FRI JUL 27 2012

ILZ100-101-MOZ061-063-064-272200-
/O.CAN.KLSX.EH.W.0002.000000T0000Z-120728T0000Z/
MADISON IL-ST. CLAIR IL-ST. CHARLES MO-ST. LOUIS MO-
ST. LOUIS CITY MO-
INCLUDING THE CITIES OF...EDWARDSVILLE...BELLEVILLE...
ST CHARLES...ST LOUIS
359 PM CDT FRI JUL 27 2012

...EXCESSIVE HEAT WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS CANCELLED THE
EXCESSIVE HEAT WARNING. 

SLIGHTLY COOLER AND DRIER AIR IS MOVING INTO THE ST LOUIS
AREA...ENDING THE DANGEROUS HEAT AND HUMIDITY THAT HAS BLANKETED
THE AREA THIS WEEK.    

$$

ILZ064-065-069-070-074-079-102-MOZ047>049-059-062-065-072>075-084-
085-099-272200-
/O.CAN.KLSX.HT.Y.0004.000000T0000Z-120728T0000Z/
BOND IL-FAYETTE IL-CLINTON IL-MARION IL-WASHINGTON IL-RANDOLPH IL-
MONROE IL-MONITEAU MO-COLE MO-OSAGE MO-GASCONADE MO-FRANKLIN MO-
JEFFERSON MO-CRAWFORD MO-WASHINGTON MO-ST. FRANCOIS MO-
STE. GENEVIEVE MO-IRON MO-MADISON MO-REYNOLDS MO-
INCLUDING THE CITIES OF...VANDALIA...SALEM...CHESTER...
JEFFERSON CITY...UNION...FARMINGTON
359 PM CDT FRI JUL 27 2012

...HEAT ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS CANCELLED THE HEAT
ADVISORY. 

SLIGHTLY COOLER AND DRIER AIR IS MOVING INTO THE ST LOUIS
AREA...ENDING THE DANGEROUS HEAT AND HUMIDITY THAT HAS BLANKETED
THE AREA THIS WEEK.   

$$

TRUETT

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 20, 4:00 AM CDTHeat AdvisoryLSXAdams, Bond, Brown, Calhoun, Clinton, Fayette and 9 more7 days

Nearby

Excessive Heat Warnings in Missouri, 2012Excessive Heat Warnings in Illinois, 2012Every excessive heat warning in 2012

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.