WWUS74 KBRO 061018

NPWBRO



URGENT - WEATHER MESSAGE

National Weather Service Brownsville TX

518 AM CDT Wed May 6 2026



TXZ251-253>255-070000-

/O.CON.KBRO.HT.Y.0001.260506T1800Z-260507T0000Z/

Inland Kenedy-Southern Hidalgo-Inland Willacy-Inland Cameron-

Including the cities of McAllen, Edinburg, Pharr, Weslaco,

Sarita, Harlingen, Raymondville, Brownsville, and Mission

518 AM CDT Wed May 6 2026



...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 7 PM 

CDT THIS EVENING...



* WHAT...Heat index values up to 115 expected.



* WHERE...Inland Cameron, Inland Kenedy, Inland Willacy, and 

  Southern Hidalgo Counties.



* WHEN...From 1 PM this afternoon to 7 PM CDT this evening.



* IMPACTS...Heat related illnesses increase significantly during 

  extreme heat and high humidity events.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Drink plenty of fluids, stay in an air-conditioned room, stay out of 

the sun, and check up on relatives, neighbors, workers, and the 

elderly.



Take extra precautions when outside. Wear lightweight and loose 

fitting clothing. Try to limit exercise and strenuous activities to 

early morning or evening. Take action when you see symptoms of heat 

exhaustion and heat stroke. Heat related illnesses increase 

significantly during extreme heat and high humidity events. Death is 

possible to unprepared people and pets.



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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Caceres