West Memphis, Arkansas 7 Day Weather Forecast

Wx Forecast - Wx Discussion - Wx Aviation

954
FXUS64 KMEG 241805
AFDMEG

Area Forecast Discussion
National Weather Service Memphis TN
1205 PM CST Sat Jan 24 2026

...New DISCUSSION, AVIATION, FIRE WEATHER...

.KEY MESSAGES...
Issued at 1204 PM CST Sat Jan 24 2026

- A significant winter storm is underway with heavy snow, sleet,
  and ice accumulations expected through Sunday afternoon.

- Crippling ice accumulations are expected across portions of
  North Mississippi and portions of West Tennessee near the
  Tennessee River, leading to weather-related power outages and
  treacherous to impossible travel.

- Bitterly cold air will accompany wintry precipitation, lasting
  into next week. Temperatures and wind chills will drop into the
  single digits to negatives at times. Temperatures will not rise
  above freezing for most of the area for at least the next 7
  days.

&&

.DISCUSSION...
(This evening through next Friday)
Issued at 1204 PM CST Sat Jan 24 2026

A significant winter storm is underway across the Mid-South. Snow
has mostly changed over to sleet along and south of the I-
40 corridor, but the profile remains favorable for predominantly
snow in our far northern zones. So far reports have ranged from
2 to 5 inches of snow/sleet as of 12PM, which will continue to
increase as the event progresses. Given the sheer size of the
system and its relatively slow eastward progress, expect precip
to continue essentially nonstop through Sunday evening. There may
be a brief lull late this evening after sunset as the actual
front catches up, but there will likely be some sort of light
snow or freezing drizzle at all times for the next 36 hours or
so.

Additional snow/ice accumulations have not changed with the
latest forecast. The heaviest snow band is still expected to fall
along the MO/KY state lines with around 8" of total snow.
Precipitation type and thus accumulations start to become a
little more messy farther south due to WAA in the midlevels
contributing to a slight warm nose from 700-850 mb. This warm
nose isn`t particularly strong, but it is deep enough to allow
the ice crystals to melt on the way down and re-freeze into ice
pellets (sleet) at the surface. The presence of this sleet
creates considerable uncertainty in the ice and snow totals even
during the event, especially since it is compacting on top of
light and fluffy snow.

A crippling ice storm is still on track for north Mississippi and
parts of West Tennessee through Sunday night. The impacts of 1"
of ice accretion cannot be understated; this is an absolutely
devastating forecast for infrastructure and travel. As of noon
Saturday, the freezing rain hasn`t really even started yet. It`s
been mostly light sleet/freezing drizzle for north MS so far but
the main p-type is expected to switch over to freezing rain this
afternoon and prevail through the end of the event. With a 36+
hour period of freezing rain and intermittent freezing drizzle, a
thick layer of ice will accumulate on trees, powerlines,
sidewalks, and roads. This added weight will take down numerous
powerlines and trees, leading to extended power outages in bitter
cold temperatures.

One of the biggest challenges in this forecast is the transition
zone between crippling ice and heavy snow. Forecast confidence is
very high in 0.5+ inches of ice in the Ice Storm Warning and very
high in heavy snow along the MO/KY state lines. In between that,
things get fuzzy due to the sleet. The most likely scenario for
this transition zone (including the Memphis metro) along the I-
40 corridor is a ~0.25" glaze of ice in addition to 2-3 inches of
sleet. Regardless, these snow, sleet, and ice conditions will
create compounding impacts that lead to impossible travel.

Impacts from this storm will last far beyond the precip cessation
tomorrow night. Though the winter precip will come to a close
after sunset on Sunday, temperatures behind the front will
absolutely tank overnight. Extremely efficient CAA and an Arctic
air mass will further send temperatures plummeting, warranting an
upgrade to an Extreme Cold Warning areawide for Monday and
Tuesday mornings. Wind chills will be in the negatives across the
forecast area, as low as -18 degrees in our northern zones. This
is dangerous, bitter, hypothermia-inducing cold. Make sure you`re
covering all exposed skin and limiting time spent outside. If you
lose power, close blinds/curtains to keep in heat, and stuff rags
or towels under exterior doors to keep the cold out.

Even the extended forecast offers no relief from the tundra.
Afternoon temperatures are not expected to rise above freezing
for any significant period of time for the next week, except for
our far southern counties. The vast majority of the area will
remain below freezing through at least next weekend, which will
do no favors for the road conditions. The sun may help out with
some partial melting of the snow/sleet/ice on the ground midweek,
but don`t bank on it. Prepare for roads to be slick and dangerous
for the rest of the weekend into the work week. On the bright
side, there is no precip (liquid or frozen) expected through at
least next Saturday. The 6-10 day outlook has a 90% chance of
below normal temperatures and a 60% chance of below normal
precipitation; in other words, cold and dry for the most part.

&&

.AVIATION...
(18Z TAFS)
Issued at 1204 PM CST Sat Jan 24 2026

PL and heavy PL at times for MEM today through early Sunday
morning. There is high confidence that variable CIGs in the
MVFR/IFR range will persist through the period at MEM, MKL, JBR,
and TUP. There is medium to high confidence that a warm layer
will move over MEM and MKL for a period this evening where PL
will changeover to -FZRAPL before changing back to PL and SN. JBR
will see predominantly SN with a low chance of PL. FZRA and FRDZ
should track mainly across north MS, overnight interspersed with
PL.

The majority of wintry precipitation will taper off near 25/18Z.
There is medium to high confidence that low CIGs will persist
into the next TAF period at all sites.

&&

.FIRE WEATHER...
Issued at 1204 PM CST Sat Jan 24 2026

Accumulating wintry precipitation continues this afternoon and
will end late Sunday. Very cold air is expected to persist
through the week, especially Monday and Tuesday mornings. Fire
weather concerns are minimal through the period.

&&


.MEG WATCHES/WARNINGS/ADVISORIES...
AR...Cold Weather Advisory until 6 PM CST Sunday for ARZ009-018-
     026>028-035-036-048-049-058.

     Winter Storm Warning until 6 PM CST Sunday for ARZ009-018-
     026>028-035-036-048-049-058.

     Extreme Cold Warning from 6 PM Sunday to noon CST Tuesday for
     ARZ009-018-026>028-035-036-048-049-058.

MO...Cold Weather Advisory until 6 PM CST Sunday for MOZ113-115.

     Winter Storm Warning until 6 PM CST Sunday for MOZ113-115.

     Extreme Cold Warning from 6 PM Sunday to noon CST Tuesday for
     MOZ113-115.

MS...Cold Weather Advisory until 6 PM CST Sunday for MSZ001-007-010.

     Winter Storm Warning until 6 PM CST Sunday for MSZ001-007-010.

     Extreme Cold Warning from 6 PM Sunday to noon CST Tuesday for
     MSZ001>017-020>024.

     Ice Storm Warning until 6 PM CST Sunday for MSZ002>006-008-009-
     011>017-020>024.

TN...Cold Weather Advisory until 6 PM CST Sunday for TNZ001>004-
     019>022-048>052-088-089.

     Winter Storm Warning until 6 PM CST Sunday for TNZ001>004-
     019>022-048>052-088-089.

     Extreme Cold Warning from 6 PM Sunday to noon CST Tuesday for
     TNZ001>004-019>022-048>055-088>092.

     Ice Storm Warning until 6 PM CST Sunday for TNZ053>055-090>092.

&&

$$

PUBLIC FORECAST...CAD
AVIATION...AC3