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2 products issued by NWS for:

Hazardous Weather Outlook

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE ST LOUIS MO
330 AM CDT WED JUL 29 2015

ILZ058>060-064-065-069-070-074-079-095>102-MOZ018-019-026-027-
034>036-041-042-047>052-059>065-072>075-084-085-099-300000-
GREENE IL-MACOUPIN IL-MONTGOMERY IL-BOND IL-FAYETTE IL-CLINTON IL-
MARION IL-WASHINGTON IL-RANDOLPH IL-ADAMS IL-BROWN IL-PIKE IL-
CALHOUN IL-JERSEY IL-MADISON IL-ST. CLAIR IL-MONROE IL-KNOX MO-
LEWIS MO-SHELBY MO-MARION MO-MONROE MO-RALLS MO-PIKE MO-BOONE MO-
AUDRAIN MO-MONITEAU MO-COLE MO-OSAGE MO-CALLAWAY MO-MONTGOMERY MO-
LINCOLN MO-GASCONADE MO-WARREN MO-ST. CHARLES MO-FRANKLIN MO-
ST. LOUIS MO-ST. LOUIS CITY MO-JEFFERSON MO-CRAWFORD MO-
WASHINGTON MO-ST. FRANCOIS MO-STE. GENEVIEVE MO-IRON MO-
MADISON MO-REYNOLDS MO-
330 AM CDT WED JUL 29 2015

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

.DAY ONE...TODAY AND TONIGHT

THERE IS A CHANCE OF THUNDERSTORMS TODAY. ISOLATED STRONG STORMS
ARE POSSIBLE.

AN EXCESSIVE HEAT WARNING REMAINS IN EFFECT THROUGH EARLY THIS
EVENING FOR PARTS OF EAST CENTRAL AND SOUTHEAST MISSOURI AS WELL
AS PARTS OF SOUTHWEST ILLINOIS.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

THUNDERSTORMS ARE POSSIBLE ACROSS PARTS OF MISSOURI AND ILLINOIS
BETWEEN SATURDAY NIGHT AND TUESDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT ANTICIPATED THROUGH TONIGHT.

$$

KANOFSKY




Excessive Heat Warning

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE ST LOUIS MO
317 AM CDT WED JUL 29 2015

ILZ069-070-074-100>102-MOZ061>065-072-073-292200-
/O.CON.KLSX.EH.W.0001.000000T0000Z-150730T0200Z/
CLINTON IL-CRAWFORD MO-FRANKLIN MO-JEFFERSON MO-MADISON IL-
MARION IL-MONROE IL-ST. CHARLES MO-ST. CLAIR IL-ST. LOUIS CITY MO-
ST. LOUIS MO-WASHINGTON IL-WASHINGTON MO-
INCLUDING THE CITIES OF...BELLEVILLE...EDWARDSVILLE...SALEM...
ST CHARLES...ST LOUIS...UNION
317 AM CDT WED JUL 29 2015

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM CDT THIS
EVENING...

* TIMING...DANGEROUS HEAT INDEX VALUES WILL CONTINUE ON
  WEDNESDAY...ESPECIALLY DURING THE LATE MORNING AND AFTERNOON.

* HEAT INDEX VALUES...UP TO 107.

* IMPACTS...THE COMBINATION OF HOT TEMPERATURES AND HIGH
  HUMIDITY WILL LIKELY LEAD TO AN INCREASED RISK OF HEAT-RELATED
  STRESS AND ILLNESS. THE VERY YOUNG...THE ELDERLY...THOSE
  WITHOUT AIR CONDITIONING...AND THOSE PARTICIPATING IN
  STRENUOUS OUTDOOR ACTIVITIES WILL BE THE MOST SUSCEPTIBLE.
  ALSO...CAR INTERIORS CAN REACH LETHAL TEMPERATURES IN A MATTER
  OF MINUTES.

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.

&&

$$



U.S. Dept. of Commerce
NOAA National Weather Service
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Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: May 16, 2007
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