26°16'S / 98°7'Z / Výška 28 m / 01:52 19.06.2026, America/Chicago (UTC-5)
Od: 19.06.2026, 12:00
Do: 19.06.2026, 19:00
* WHAT...Dangerously hot conditions with peak heat index values ranging between 112-121F degrees is expected. * WHERE...All of Deep South Texas, excluding the island. * WHEN...From noon to 7 PM CDT Friday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. * ADDITIONAL DETAILS...While overnight heat indices will not meet Extreme Heat Warning or Heat Advisory criteria, there will be little relief from the heat. Heat indices are expected to remain above 90 degrees tonight. Continue to stay hydrated, use air conditioning when possible (or stay with a friend or family member who has air conditioning), and check on those who may be more vulnerable to the heat.
Hidalgo,Southern Hidalgo
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
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.
Stay cool, stay hydrated, stay informed.
If you do not have air conditioning in your home or lack shelter, you
can call 211 or visit http://www.211texas.org for assistance locating
appropriate shelter from the heat.
NWS Brownsville TX
18.06.2026, 20:10
Od: 18.06.2026, 22:14
Do: 19.06.2026, 08:00
Heat indices will struggle to cool under 90F degrees overnight tonight in many places. These high heat indices will result in little to no relief from the very hot temperatures earlier today. We urge you to continue to exercise safety heat measures through the night as a result. ATE
Hidalgo,Southern HidalgoNWS Brownsville TX18.06.2026, 22:14