Jackson, Mississippi – Blistering heat and humidity are set to smother Mississippi Monday, July 28th, with Jackson forecast to hit a heat index near 109°F by mid-afternoon. Drivers along I-20 and residents across Hinds County should brace for oppressive conditions and take steps now to avoid heat-related illness.
According to the National Weather Service, a Heat Advisory remains in effect until 8 p.m. CDT Sunday, with temperatures Monday climbing to 98°F and the heat index potentially reaching 109°F by 3 p.m. Winds will be light, offering little relief. Outdoor workers, the elderly, and children face the highest risk. Hydration, frequent breaks, and avoiding peak-hour activities are crucial.
The sizzling trend continues Tuesday with another high near 98°F, but with a twist — afternoon thunderstorms may develop across central Mississippi. A 30% chance of showers and storms is expected after 1 p.m., signaling the start of a midweek weather shift.
By Wednesday, conditions grow stormier. Thunderstorms are likely, particularly after 1 p.m., and cooler air begins to settle. Highs Wednesday drop slightly to 96°F, with increased cloud cover providing partial relief.
📅 Five-Day Forecast: Jackson, MS | July 28 – August 2
- Monday: Sunny, high near 98°F. Heat index up to 109°F. Light SW wind.
- Tuesday: Sunny early, 30% chance of p.m. storms. High 98°F.
- Wednesday: 60% chance of storms after 1 p.m. High 96°F.
- Thursday: 60% chance of storms in the afternoon. High near 95°F.
- Friday: Partly sunny, 70% chance of storms. High 94°F.
- Saturday: Mostly sunny, 60% chance of storms. High 93°F.
⚠️ Expect multiple rounds of afternoon storms through Saturday. Keep weather alerts on and stay updated for evolving threats.
