Shreveport, LA – Scattered thunderstorms will give way to a significant and dangerous heat wave this week across Caddo Parish, with heat index values soaring to 105 degrees by Tuesday afternoon. The immediate concern is Monday’s storms, which could produce slick roads for commuters on major thoroughfares like I-20 and I-49.
According to the National Weather Service, there is a 70 percent chance of thunderstorms throughout Monday, followed by a rapid shift to hot and humid conditions. The most intense period of heat is expected to arrive Tuesday when the combination of a 93-degree high and high humidity will create dangerous conditions. Residents, especially the elderly, children, and those with respiratory conditions, are advised to take precautions.
This shift signals the start of a prolonged period of oppressive heat. Outdoor activities should be rescheduled to early morning or evening hours to avoid peak temperatures. The Louisiana Department of Transportation and Development (DOTD) reminds drivers to be cautious of wet roads from Monday’s rain and to ensure their vehicles are prepared for extreme heat.
The heat is set to continue through the week. Wednesday will see a high of 94°F. For the Juneteenth holiday on Thursday, the high will be around 95°F, with a slight 20 percent chance of a stray thunderstorm after 1 p.m. The pattern of hot and mostly dry weather extends into the weekend, with highs climbing to 96°F on both Friday and Saturday.
A look at the five-day outlook reveals a persistent heat dome:
- Monday: Thunderstorms likely, high near 86°F.
- Tuesday: Mostly sunny and hot, high near 93°F, heat index up to 105°F.
- Wednesday: Mostly sunny, high near 94°F.
- Thursday (Juneteenth): Mostly sunny with a slight chance of T-storms, high near 95°F.
- Friday: Mostly sunny and hot, high near 96°F.
Officials urge residents to stay hydrated, seek air-conditioning, and check on neighbors. Alerts for heat advisories could be issued as the week progresses.
