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Excessive Heat Warning Issued

by ARLnow.com — July 19, 2013 at 9:30 am 586 0

Arlington and the D.C. region is currently under an excessive heat warning. The National Weather Service says it will be dangerously hot today.

EXCESSIVE HEAT WARNING IN EFFECT FROM NOON TODAY TO 8 PM EDT THIS EVENING…

THE NATIONAL WEATHER SERVICE IN BALTIMORE MD/WASHINGTON HAS ISSUED AN EXCESSIVE HEAT WARNING… WHICH IS IN EFFECT FROM NOON TODAY TO 8 PM EDT THIS EVENING. THE HEAT ADVISORY IS NO LONGER IN EFFECT.

* HEAT INDEX VALUES… AROUND 110 DEGREES DUE TO THE COMBINATION OF TEMPERATURES IN THE UPPER 90S TO AROUND 100 DEGREES AND DEWPOINTS IN THE MIDDLE 70S.

* IMPACTS… HIGH RISK OF HEAT STROKE OR OTHER HEAT-RELATED ILLNESS FOR THOSE WITHOUT AIR-CONDITIONING OR THOSE OUTDOORS FOR ANY EXTENDED PERIOD.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

AN EXCESSIVE HEAT WARNING MEANS THAT A PROLONGED PERIOD OF DANGEROUSLY HIGH TEMPERATURES WILL OCCUR. THE COMBINATION OF EXTREME TEMPERATURES AND HIGH HUMIDITY WILL CREATE A DANGEROUS SITUATION IN WHICH HEAT ILLNESSES ARE EXPECTED. CHECK IN ON RELATIVES AND NEIGHBORS.

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE… RESCHEDULE STRENUOUS ACTIVITIES TO 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.

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