textproduct: Jackson

This forecast discussion was created in the public domain by the National Weather Service. It can be found in its original form here.

KEY MESSAGES

- Dangerous levels of heat stress will continue today, mainly over the western half of the area.

- Hot temperatures will continue for the remainder of the week and weekend, but lower humidity should help to reduce heat stress.

AVIATION

(00Z TAFS) Issued at 553 PM CDT Tue Sep 15 2026

VFR flight categories with light southeasterly winds will prevail through the TAF period. Southeast winds will increase slightly Wednesday, around 10mph and slightly higher gusts. Some scattered cumulus deck around 5-7kft is ongoing and will redevelop into the afternoon to early evening hours into Wednesday. /DC/

PRELIMINARY POINT TEMPS/POPS

Jackson 96 73 95 68 / 0 0 0 0 Meridian 96 70 95 68 / 0 0 0 0 Vicksburg 96 73 95 68 / 0 0 0 0 Hattiesburg 95 70 93 66 / 0 0 0 0 Natchez 97 73 95 67 / 0 0 0 0 Greenville 99 74 99 71 / 0 0 0 0 Greenwood 98 73 98 70 / 0 0 0 0

JAN WATCHES/WARNINGS/ADVISORIES

MS...Heat Advisory from 11 AM this morning to 7 PM CDT this evening for MSZ018-019-025>037-040>043-047>049-053>055-059>064-072.

LA...Heat Advisory from 11 AM this morning to 7 PM CDT this evening for LAZ007>009-015-016-023>026.

AR...Heat Advisory from 11 AM this morning to 7 PM CDT this evening for ARZ074-075.

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