Tropical Storm Bertha, Houston and Texas coast
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While peak daytime temperatures could be between 99 and 104 degrees, humidity-driven heat index values could soar to 115 or 116 degrees.
The National Weather Service has issued a heat advisory until 8 p.m. Tuesday and an extreme heat warning from 11 a.m.-8 p.m. Wednesday.
A Flood Watch remains in effect through Thursday as multiple rounds of heavy rain increase the risk of dangerous flooding across Southeast Texas.
Saturday weather turns hotter, with the year's first 100-degree day possible next week. Here's why warm nights have defined the summer so far.