569 FXUS64 KJAN 300753 AFDJANArea Forecast Discussion National Weather Service Jackson MS 253 AM CDT Tue Sep 30 2025
...New DISCUSSION...
.KEY MESSAGES...
- Mostly dry weather with seasonably warm days and mild nights expected through next week.
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.DISCUSSION... Issued at 253 AM CDT Tue Sep 30 2025
Today through next Monday...High pressure at the surface will remain in control of the weather across the region throughout much of the forecast period. Over the weekend and into early next week, increased troughing across the Lower Mississippi River Valley could yield a few more isolated showers across the forecast area. Otherwise, rain chances will remain few and far between with only a stray shower possible each day during the heat of the afternoon. Highs each day through the majority of the week will remain just above seasonable levels and in the upper 80s to lower 90s. However by the weekend, drier air advecting west into the region will result in slightly cooler conditions across the area with highs in the mid and upper 80s. /19/
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.AVIATION... (06Z TAFS) Issued at 1222 AM CDT Tue Sep 30 2025
VFR prevails with light northerly winds. Scattered mid level clouds will build in from the west this afternoon and persist through the remainder of the period. /SAS/
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.PRELIMINARY POINT TEMPS/POPS... Jackson 89 69 90 67 / 0 0 10 10 Meridian 89 68 88 64 / 0 0 10 0 Vicksburg 89 67 90 69 / 0 0 0 0 Hattiesburg 91 69 92 66 / 0 0 10 10 Natchez 89 66 90 68 / 0 0 0 0 Greenville 89 66 90 66 / 0 0 0 0 Greenwood 90 66 91 66 / 0 0 10 10
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.JAN WATCHES/WARNINGS/ADVISORIES... MS...None. LA...None. AR...None. &&
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19/SAS
NWS JAN Office Area Forecast Discussion