Louisiana Summer Weather Today: Heat Index Near 105°F, 50% Storm Chance After 12 p.m. in Shreveport

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Shreveport, Louisiana – Thunderstorms could roll into Shreveport by midday Tuesday, bringing relief from the heat but raising risks for drivers and outdoor workers.

According to the National Weather Service, there’s a 50 percent chance of storms and showers in Shreveport after 12 p.m. Tuesday, with heat index values soaring to 105°F before the rain arrives. Winds from the southwest at 5 mph may offer little relief from the oppressive heat until storms develop.

Tuesday night stays muggy and partly cloudy, with lows around 76°F and lingering rain chances before 1 a.m. Those planning evening travel on I-20 or LA-3132 should remain alert for reduced visibility or slick road surfaces.

Wednesday brings more summer volatility, with a 60 percent chance of rain and storms, especially after 1 p.m. Highs again climb into the mid-90s under hazy skies. The risk of lightning and heavy downpours remains elevated through Wednesday night.

Heat remains the theme Thursday into Saturday, with daytime highs in the upper 90s and humidity pushing feels-like temps near 105°F. Isolated storms may return by Thursday afternoon, but skies clear by Friday and Saturday.


🌤️ Five-Day Forecast: Shreveport, LA (July 8–13)

  • Tuesday: 50% chance of p.m. storms, high 94°F
  • Wednesday: Showers/storms likely after 1 p.m., high 94°F
  • Thursday: Isolated storms, high 95°F
  • Friday: Mostly sunny and hot, high 98°F
  • Saturday: Slight storm chance, high 99°F