Wind Chill Advisory issued January 16 at 3:14PM CST until January 17 at 10:00AM CST by NWS Memphis

...BELOW ZERO WIND CHILL VALUES EXPECTED INTO WEDNESDAY...
.The combination of very cold temperatures and gusty northwest
winds will produce wind chill values from zero to 10 below zero
across the entire Mid-South tonight into Wednesday morning.
...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 7 PM THIS EVENING
TO 10 AM CST WEDNESDAY...
* WHAT...Very cold wind chills expected. The cold wind chills will
cause frostbite to exposed skin in as little as 30 minutes.
Expect wind chills to range from zero to 10 below zero.
* WHERE...Portions of North Mississippi, West Tennessee and East
Arkansas.
* WHEN...From 7 PM this evening to 10 AM CST Wednesday.
* ADDITIONAL DETAILS...The cold wind chills will cause frostbite
in as little as 30 minutes to exposed skin.
A Wind Chill Advisory means that cold air and the wind will
combine to create low wind chills. Frostbite and hypothermia can
occur if precautions are not taken. Make sure you wear a hat and
gloves.

Special Weather Statement issued January 16 at 8:49AM CST by NWS Memphis

...HAZARDOUS ROAD CONDITIONS EXPECTED TO PERSIST INTO WEDNESDAY...
Arctic air will remain in place across the Mid-South into
Wednesday. Any precipitation remaining on surfaces is expected to
re-freeze and will cause hazardous road conditions into Wednesday,
especially on untreated surfaces. Exercise caution when walking
or driving through Wednesday.
To check on the latest road conditions, in Tennessee, call
1-877-244-0065, for Arkansas, call 1-800-245-1672 or
1-501-569-2374, for Mississippi, call 1-888-728-4218 or
1-601-987-1211, for Missouri call 1-888-275-6636, and for
Kentucky, call 1-866-737-3767.