NWS Forecast Office Jackson, MS

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Last Map Update: Tue, Jul. 14, 2020 at 5:21:18 am CDT


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Dangerous heat stress conditions will continue over a large portion of the region today. Late morning and afternoon heat index values will range from near 105 up to 110 degrees.

Dangerous heat stress conditions will continue across much of the area through late week. The area of highest heat indices, with values ranging from near 105 to 110 degrees, will eventually shift to mainly the ArkLaMiss Delta region by week's end.

Hot humid conditions will again engulf the area today as highs top out in the low and middle 90s. Isolated to scattered showers and storms will also be possible as a weakening disturbance moves southeast through the region.

An isolated shower or storm will be possible across Southeast Mississippi early this evening. Otherwise, a quiet night is expected across the area under partly cloudy skies with lows in the 70s.

Showers and thunderstorms will be possible over a larger portion of the area Wednesday. Hot humid conditions will persist as high temperatures peak in the middle 90s.


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