NWS Forecast Office Jackson, MS

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Last Map Update: Sun, Jun 30, 2024 at 6:56:55 am CDT

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High heat and humidity will result in dangerous to significant heat stress today, with heat index values peaking above 110F across portions of the northwest Delta, while near to above 105F elsewhere. Some relief will be possible heading into the new week, but persistent heat and humidity keep continued dangerous heat south of Highway 82. Heat index values will peak around or above 105F, especially along and south of the Interstate 20 corridor. Remember to stay hydrated and avoid strenuous outdoor activities, and make sure neighbors, relatives and pets have a cool place to spend the day.

Scattered to numerous showers, along with a few thunderstorms, will be possible across the area Sunday afternoon. Hot, muggy conditions will exist as highs climb into the low and middle 90s.

Scattered to isolated showers, along with a few thunderstorms will be possible heading into the late evening with lows in the mid to upper 70s.

Mostly sunny skies with a few isolated showers and storms south of the I-20 corridor. Afternoon highs will be in the low to mid 90s.


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