159
FXUS64 KJAN 150536
AFDJAN
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE JACKSON MS
1236 AM CDT MON SEP 15 2025
..NEW AVIATION
DISCUSSION
ISSUED AT 100 PM CDT SUN SEP 14 2025
TONIGHT AND TOMORROW... NOT MUCH TO TALK ABOUT IN THE NEAR TERM
PERIOD. QUIET WEATHER CONDITIONS WILL PERSIST ACROSS OUR FORECAST
AREA LATER TONIGHT WITH OVERNIGHT LOWS DROPPING INTO THE UPPER
60S/LOWER 70S AREAWIDE. HOT AND DRY CONDITIONS WILL PERSIST HEADING
INTO MONDAY WITH RHS DROPPING TO AROUND 30-40% ACROSS OUR CWA. FIRE
WX CONCERNS WILL REMAIN LOW AS WINDS REMAIN LIGHT. NEVERTHELESS, RH
VALUES WILL CONTINUED TO BE MONITORED AS WE START OFF THE NEW WORK
WEEK. EXPECT AFTERNOON HIGHS TO PEAK INTO THE LOW TO MID 90S ACROSS
OUR FORECAST AREA. /CR/
MONDAY NIGHT THROUGH SATURDAY...THE OVERALL TROUGHING PATTERN WILL
PRETTY MUCH PERSIST ACROSS THE REGION DURING THE FORECAST PERIOD.
RIDGING ALOFT WILL QUICKLY BUILD EAST INTO AND THROUGH THE LOWER
MISSISSIPPI RIVER VALLEY THURSDAY. HOWEVER BY LATE FRIDAY INTO
SATURDAY, TROUGHING FROM THE WEST WILL RE-ASSERT ITSELF ACROSS THE
REGION. HIGH PRESSURE AT THE SURFACE WEDGED INTO THE REGION FROM
THE NORTHEAST, WILL CONTINUE TO PROMOTE QUIET AND CONTINUED HOT
CONDITIONS ACROSS THE FORECAST AREA THROUGH MUCH OF THE WORK WEEK. A
BOUNDARY WILL APPROACH FROM THE WEST LATE ON FRIDAY, BUT CURRENTLY
IT'S ADVERTISED TO ESSENTIALLY STALL AND WASHOUT ON SATURDAY JUST
WEST OF THE CWA. STILL, THIS BOUNDARY WILL BRING SOME RAIN CHANCES
TO MAINLY WESTERN PORTIONS OF THE FORECAST AREA LATE IN THE FORECAST
PERIOD. /19/
AVIATION
(06Z TAFS)
ISSUED AT 1234 AM CDT MON SEP 15 2025
VFR CONDITIONS PREVAIL WITH LIGHT WINDS. MID TO HIGH CLOUDS WILL
GRADUALLY BUILD OVER THE AREA FROM THE WEST. A BRIEF ISOLATED
SHOWER CANNOT BE RULED OUT THIS AFTERNOON IN THE WEST./SAS/
PRELIMINARY POINT TEMPS/POPS
JACKSON 92 70 92 70 / 10 10 10 10
MERIDIAN 92 68 91 67 / 0 0 10 10
VICKSBURG 94 70 94 69 / 10 10 10 10
HATTIESBURG 94 69 93 68 / 10 10 10 0
NATCHEZ 93 69 92 69 / 10 10 10 10
GREENVILLE 95 69 94 68 / 20 10 10 10
GREENWOOD 95 69 94 68 / 10 10 10 10
JAN WATCHES/WARNINGS/ADVISORIES
MS...NONE.
LA...NONE.
AR...NONE.
CR/19/SAS20
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