McMullen Severe Watches & Warnings NOAA Weather Radio

Watches & Warnings

Special Statement
Issued: 3:50 AM CDT Aug. 19, 2018 – National Weather Service

... Heat index values between 105 and 109 degrees are expected this

The combination of warm temperatures and high dewpoints will
produce heat indices between 105 and 109 degrees this afternoon
across south Texas. Residents with outdoor activities planned are
urged to drink plenty of water, wear light weight and light
colored clothing and take frequent breaks from the heat. Young
children and pets should never be left unattended in vehicles
under any circumstances. This is especially true during warm or
hot weather when car interiors can reach lethal temperatures in a
matter of minutes.


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