Residents of Winn Parish should prepare for several more days of intense summer heat as temperatures approach the upper 90s and heat index values climb into the triple digits before rain and thunderstorm chances increase later in the weekend.
According to the National Weather Service, hot and mostly sunny conditions will dominate the forecast through Saturday, with the best opportunities for rainfall arriving Sunday and Monday.
Hot and Humid Midweek Weather
Wednesday is expected to be mostly sunny and hot, with temperatures reaching 96 degrees. High humidity levels will push heat index values as high as 104 degrees, making it feel even warmer during the afternoon hours. Light southerly winds will increase to 5 to 10 mph throughout the day.
Wednesday night will remain mostly clear with temperatures falling to around 75 degrees.
The hot pattern continues Thursday, with mostly sunny skies and another high near 96 degrees. Winds will remain light from the south. Overnight temperatures Thursday night will only dip to around 76 degrees under mostly clear skies.
Little Relief Through Saturday
Friday’s forecast calls for more sunshine and continued heat, with highs once again reaching 96 degrees.
A slight chance of relief arrives Friday night, when a 20 percent chance of showers and thunderstorms develops before 1 a.m. Temperatures will remain warm, with lows near 75 degrees.
Saturday is expected to be another hot day with highs around 96 degrees. A 20 percent chance of afternoon showers and thunderstorms is possible after 1 p.m., but much of the day should remain mostly sunny.
Saturday night will be partly cloudy with temperatures around 76 degrees.
Rain Chances Increase Sunday and Monday
A more active weather pattern is forecast to move into the region by Sunday.
Forecasters are calling for a 40 percent chance of showers and thunderstorms Sunday, although temperatures will still climb to around 95 degrees under mostly sunny skies.
The chance for storms continues Sunday night with a 40 percent probability of precipitation and lows around 75 degrees under mostly cloudy skies.
The highest rain chances arrive Monday, when showers and thunderstorms become likely across Winn Parish. The National Weather Service is forecasting a 60 percent chance of precipitation, with cloud cover and rainfall helping keep daytime highs closer to 90 degrees.
Heat Safety Reminder
With heat index values expected to exceed 100 degrees through much of the week, residents are encouraged to stay hydrated, wear lightweight clothing, and limit strenuous outdoor activities during the hottest part of the day.
Officials also recommend checking on elderly family members, young children, and pets, who can be especially vulnerable to heat-related illnesses.
While isolated storms are possible beginning Friday, the most widespread rainfall is expected Sunday through Monday, when thunderstorms may bring periods of heavy rain, lightning, and gusty winds.
Overall, Winn Parish is expected to experience a classic early-summer weather pattern, featuring hot afternoons, warm nights, and increasing thunderstorm activity as the weekend comes to a close.