####018002514####
WWUS74 KMAF 201910

NPWMAF



URGENT - WEATHER MESSAGE

National Weather Service Midland/Odessa TX

210 PM CDT Mon May 20 2024



TXZ282-210315-

/O.NEW.KMAF.HT.Y.0003.240521T1800Z-240522T0000Z/

/O.CON.KMAF.HT.Y.0002.000000T0000Z-240521T0000Z/

Lower Brewster County-

Including the cities of Big Bend National Park, Castolon, and

Lajitas

210 PM CDT Mon May 20 2024



...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING...

...HEAT ADVISORY IN EFFECT FROM 1 PM TO 7 PM CDT TUESDAY...



* WHAT...For the first Heat Advisory, temperatures as high as 114. 

  For the second Heat Advisory, temperatures as high as 111 expected.



* WHERE...Lower Brewster County.



* WHEN...For the first Heat Advisory, until 7 PM CDT this evening. 

  For the second Heat Advisory, from 1 PM to 7 PM CDT Tuesday.



* IMPACTS...Hot temperatures and high humidity may cause heat 

  illnesses.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Look before you lock! Do not leave young children and pets in 

unattended vehicles for even a moment. Car interiors will very 

quickly reach lethal temperatures.



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.



&&



$$



TXZ277-280-210000-

/O.CON.KMAF.HT.Y.0002.000000T0000Z-240521T0000Z/

Davis Mountains-Chisos Basin-

Including the cities of Fort Davis, Big Bend National Park, and

Chisos Basin

210 PM CDT Mon May 20 2024



...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING...



* WHAT...Temperatures as high as 99 degrees.



* WHERE...Chisos Basin and Davis Mountains.



* WHEN...Until 7 PM CDT this evening.



* IMPACTS...Hot temperatures and high humidity may cause heat 

  illnesses.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Look before you lock! Do not leave young children and pets in 

unattended vehicles for even a moment. Car interiors will very 

quickly reach lethal temperatures.



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.



&&



$$



Vivek Shenoy