Byram, Mississippi 7 Day Weather Forecast

Wx Forecast - Wx Discussion - Wx Aviation

187
FXUS64 KJAN 102048
AFDJAN

Area Forecast Discussion
National Weather Service Jackson MS
248 PM CST Sun Nov 10 2024

...New DISCUSSION...

.DISCUSSION...
Issued at 245 PM CST Sun Nov 10 2024

Tonight through Monday: Tonight the front will move through our area
clearing rain chances through the rest of the period. Low stratus is
likely to develop overnight across the south with fog also likely
especially across west/southwestern portions of the area. As the
front passes we can expect cooler air to move into the area dropping
overnight low temperatures into the mid 50s to mid 60s. Tomorrow
high pressure will begin to build into the area keeping conditions
dry through the period. High temperatures tomorrow will be slightly
cooler ranging from the lower 70s across the north to the lower 80s
across the south. /KP/

Monday night through Saturday: Dry weather will return Monday night
as broad mid level ridging moves over the region further aiding a
>1028mb high spreading south over our CWA from the Great Lakes
region. This surface high will also help usher in cooler and drier
air that will allow temperatures to bottom out in the upper 40s
across our northern zones and in the 50s elsewhere. Normal morning
lows run in the low to mid 40s. This ridging surface and aloft will
remain dominant over our region through Tuesday but Tuesday night an
upper level trough and surface cold front will approach from the
west and lead to and increase in deep moisture that will support
convection moving back over our CWA from the southwest. Scattered to
numerous storms are expected to develop over our CWA by Wednesday
afternoon and continue over the eastern half of the CWA Wednesday
night as the cold front drops into our area. There are timing
differences in the models but consensus ends rain chances Thursday
afternoon with a return to dry weather by Thursday evening. The dry
weather Thursday night will last through Saturday. Although
temperatures will be much cooler through the forecast period than
the previous week where record highs and numerous record warm lows
occurred, above normal temperatures will continue. /22/

&&

.AVIATION...
(18Z TAFS)
Issued at 1150 AM CST Sun Nov 10 2024

Light to moderate rain will be possible across south-central/southern
TAF sites. Sites will continue to be impacted by weather
condition`s and lowered cloud ceilings causing some lowered
categories throughout the period. Following the passage of the
front rain chances will end and categories will improve to
MVFR/VFR conditions. Overnight around 06Z fog will begin to
impact western TAF sites dropping categories into IFR/LIFR.
Categories will improve to MVFR/VFR around 12-15Z. /KP/

&&

.PRELIMINARY POINT TEMPS/POPS...
Jackson       65  79  54  76 /  30  10   0   0
Meridian      64  79  53  76 /  20   0   0   0
Vicksburg     64  78  51  76 /  20   0   0   0
Hattiesburg   66  82  59  79 /  10  10  10  10
Natchez       65  78  55  76 /  10  10   0   0
Greenville    55  72  49  71 /  10   0   0   0
Greenwood     58  75  51  74 /  20   0   0   0

&&

.JAN WATCHES/WARNINGS/ADVISORIES...
MS...None.
LA...None.
AR...None.
&&

$$

KP/22/KP