Non-Precipitation Warnings / Watches / Advisories
Issued by NWS Rapid City, SD

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000
WWUS73 KUNR 210840
NPWUNR

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE RAPID CITY SD
240 AM MDT MON JUL 21 2014

.HOT TEMPERATURES AND RATHER HIGH DEW POINTS WILL BRING HIGH HEAT
INDICES TO SOUTH CENTRAL SOUTH DAKOTA THIS AFTERNOON AND EARLY
THIS EVENING.

SDZ046-047-049-220100-
/O.NEW.KUNR.HT.Y.0001.140721T1800Z-140722T0100Z/
MELLETTE-TODD-TRIPP-
INCLUDING THE CITIES OF...WHITE RIVER...MISSION...WINNER
340 AM CDT MON JUL 21 2014

...HEAT ADVISORY IN EFFECT FROM 1 PM THIS AFTERNOON TO 8 PM CDT
THIS EVENING...

THE NATIONAL WEATHER SERVICE IN RAPID CITY HAS ISSUED A HEAT
ADVISORY...WHICH IS IN EFFECT FROM 1 PM THIS AFTERNOON TO 8 PM
CDT THIS EVENING.

* HEAT INDICIES...100 TO 104.

* IMPACTS...THE COMBINATION OF PROLONGED EXPOSURE TO THE HEAT
  AND PHYSICAL ACTIVITY CAN LEAD TO HEAT EXHAUSTION OR HEAT
  STROKE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HEAT ADVISORY MEANS HEAT INDEX VALUES WILL REACH 100 DEGREES.
HEAT STROKE AND HEAT EXHAUSTION ARE LIKELY DURING THESE
CONDITIONS. TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME
OUTSIDE. WHEN POSSIBLE...SCHEDULE STRENUOUS ACTIVITIES FOR THE
EARLY MORNING OR EVENING. WEAR LIGHT WEIGHT AND LOOSE FITTING
CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. KNOW THE SIGNS
AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. 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.

&&

$$




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