Convenience Big Store: Intense heat, isolated storms for Southeast Texas. Here’s when.

Shown is the future radar at 7 p.m. Sunday. A few isolated showers and storms are possible.

Photo by: WeatherBELL

Intense heat, isolated storms for Southeast Texas. Here's when.

Heat index values could approach 110 degrees in some spots on Sunday. Heat will continue though the week, along with isolated storms.

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