LASALLE PARISH — Residents should prepare for another round of dangerous heat before scattered showers and thunderstorms become more common later this week, according to the National Weather Service.
Wednesday will be the hottest day of the forecast, with temperatures reaching 98 degrees and heat index values as high as 107 degrees. Rain chances increase beginning Thursday and continue through the weekend and into early next week.
Extended Forecast
Wednesday: Mostly sunny and hot with a high near 98°. Heat index values as high as 107°. West wind around 5 mph. Partly cloudy Wednesday night with a low around 77°. Calm winds becoming southwest around 5 mph overnight.
Thursday: A 50% chance of showers and thunderstorms, mainly after 1 p.m. Partly sunny with a high near 94°. Mostly cloudy Thursday night with a low around 75°.
Friday: A 20% chance of showers and thunderstorms after 1 p.m. Partly sunny with a high near 94°. A 30% chance of showers, with a slight chance of thunderstorms before 1 a.m. Friday night. Mostly cloudy with a low around 76°.
Saturday: A 40% chance of showers and thunderstorms. Partly sunny with a high near 93°. A 40% chance of showers and thunderstorms Saturday night with a low around 74°.
Sunday: A 40% chance of showers and thunderstorms. Mostly sunny with a high near 92°. A 20% chance of showers and thunderstorms Sunday night with a low around 74°.
Monday: A 30% chance of showers and thunderstorms. Mostly sunny with a high near 93°.
The National Weather Service encourages residents to take precautions during periods of extreme heat by staying hydrated, limiting outdoor activities during the hottest part of the day, wearing lightweight clothing, and taking frequent breaks in air-conditioned or shaded areas.
Residents are also reminded to check on elderly neighbors, young children, and other vulnerable individuals and to never leave children or pets unattended inside a parked vehicle, where temperatures can quickly become life-threatening.