Central Mississippi, especially the Jackson area, is in for a hot and potentially risky Sunday. Temperatures are expected to climb to 94°F, with humidity making it feel even hotter. For anyone driving along I-55 or I-20, the combination of heat and road conditions may lead to pavement stress, especially during heavy traffic or long drives. Travelers and outdoor workers should be extra cautious.
Intense Heat Takes Over Sunday
The National Weather Service in Jackson reports that Sunday will remain mostly sunny, with a high near 94°F. But don’t be fooled by the clear skies—the real concern is the high humidity. The “feels like” temperature, or heat index, will likely be even higher.
Heat-related stress is a serious concern, especially for:
Construction workers or others doing physical work outdoors
Elderly residents and young children
Anyone without access to cooling or air conditioning
Long-distance drivers stuck in slow-moving traffic
If you’re going to be outside during the day, take regular breaks in the shade, drink lots of water, and avoid strenuous activity between 12 PM and 4 PM. Make sure to check on neighbours who might be at risk.
Roads Could Become Dangerous
As the heat intensifies, road surfaces—especially on highways like I-55 and I-20—may become stressed. Heat can cause pavement to soften or even buckle in extreme cases. Drivers should be prepared for:
Longer stopping distances
Slippery surfaces on patched or older roads
Possible slowdowns due to road maintenance or heat-related delays
If you’re planning a trip, leave early in the day or later in the evening to avoid peak heat hours.
Minimal Relief at Night
Sunday night won’t bring much relief, with temperatures only dipping to around 70°F under mostly clear skies. Without significant cooling overnight, Monday will feel just as hot, with another high near 93°F.
Changes Coming Midweek: Slight Storm Chance
By Tuesday, some changes begin to take shape. A 20% chance of afternoon and evening thunderstorms will enter the forecast. Though the storm risk is low, it could still bring:
Sudden downpours
Lightning hazards
Slick roads for evening commuters, especially on U.S. 49 and nearby highways
The storm risk continues into Wednesday and Thursday, though not widespread. The good news is that temperatures will drop slightly, settling into the mid-to-upper 80s.
Jackson, MS 5-Day Weather Forecast
| Day | Conditions | High Temp | Rain Chance |
|---|---|---|---|
| Sunday | Sunny and hot | 94°F | 0% |
| Sunday PM | Mostly clear and warm | 70°F | 0% |
| Monday | Sunny, continued heat | 93°F | 0% |
| Tuesday | Mostly sunny, chance of storms (PM) | 86°F | 20% |
| Wednesday | Mostly sunny, isolated storms possible | 87°F | 20% |
What You Should Keep in Mind
Avoid outdoor work during peak heat hours
Stay hydrated and wear light, breathable clothing
Limit travel during the afternoon, especially on major highways
Monitor local forecasts if you plan to travel midweek
Keep an emergency kit in your car including water and power banks
Sunday and Monday will be the hottest days of the week in central Mississippi. After that, a slight cool-down and small storm chances bring some variety, though caution is still advised. Stay weather-aware and prepared for shifting conditions through midweek.
