Special Weather Statement

Locations Affected

Brownsville, TX ∙ McAllen, TX ∙ Edinburg, TX ∙ Mission, TX ∙ Pharr, TX ∙ Harlingen, TX ∙ Ratamosa, TX ∙ San Perlita, TX ∙ Port Isabel Cameron County Airport, TX ∙ Jardin de San Julian, TX

Full Alert Message

Special Weather Statement National Weather Service Brownsville TX 502 AM CDT Mon Sep 7 2026 The combination of hot temperatures and elevated humidity levels will produce heat index values between 108 and 111 degrees for several hours this afternoon into this evening. A few locations may briefly experience heat index values above 111 degrees. If spending time outside today, 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.

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