Non-Precipitation Warnings / Watches / Advisories
Issued by NWS Brownsville, TX

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WWUS74 KBRO 230146
NPWBRO

URGENT - WEATHER MESSAGE
National Weather Service Brownsville TX
846 PM CDT Thu Jun 22 2017

...Potentially Dangerous Heat to Close the Work Week...

.An unusually hot air mass will continue to cover the Rio Grande
Valley into Friday. Though actual temperatures will be a few
degrees lower than the widespread record shattering heat of
Thursday, relative humidity will increase in comparison during the
afternoon, raising apparent temperatures to dangerous levels for
most of the afternoon.

TXZ252>257-231215-
/O.NEW.KBRO.HT.Y.0004.170623T1800Z-170623T2200Z/
Starr-Hidalgo-Inland Willacy-Inland Cameron-Coastal Willacy-
Coastal Cameron-
Including the cities of Rio Grande City, Roma, McAllen, Edinburg,
Pharr, Mission, Weslaco, Raymondville, Brownsville, Harlingen,
Port Mansfield, Port Isabel, South Padre Island, Laguna Heights,
and Laguna Vista
846 PM CDT Thu Jun 22 2017

...HEAT ADVISORY IN EFFECT FROM 1 PM TO 5 PM CDT FRIDAY...

The National Weather Service in Brownsville has issued a Heat
Advisory, which is in effect from 1 PM to 5 PM CDT Friday.

* APPARENT TEMPERATURE...Rising to between 111 and 115. Highest
  values will be along the Rio Grande in Starr and Hidalgo County
  where actual temperatures will rise to between 103 and 108.

* IMPACTS...Persons and pets not sufficiently hydrated before
  during and after spending any time in the heat may face the risk
  of heat exhaustion or heat stroke.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heat Advisory is issued when the heat index...a measure of how
it feels when temperature and humidity are combined...equals or
exceeds 111 for 2 hours or more during the day.

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.

Heat kills! Never leave children and pets unattended in vehicles.
Temperatures can become lethal in minutes...rising above 130
degrees.

The elderly and people with chronic illness tend to be affected
the most by the heat. Heat exhaustion...cramps...or in extreme
cases heat stroke can result from prolonged exposure.
Friends...relatives...or neighbors should check on people who may
be at risk.

&&

$$

52/BSG



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