956
WWUS74 KMEG 190055
NPWMEG

URGENT - WEATHER MESSAGE
National Weather Service Memphis TN
755 PM CDT Sat Jul 18 2026

ARZ009-018-026>028-035-036-048-049-058-MOZ113-115-MSZ007-010-011-020-
191730-
/O.EXP.KMEG.HT.Y.0008.000000T0000Z-260719T0100Z/
/O.CON.KMEG.HT.Y.0009.260719T1500Z-260720T0200Z/
Clay-Greene-Craighead-Poinsett-Mississippi-Cross-Crittenden-St.
Francis-Lee AR-Phillips-Dunklin-Pemiscot-Tunica-Coahoma-Quitman-
Tallahatchie-
Including the cities of Harrisburg, Wynne, Caruthersville,
Piggott, Marks, Charleston, Jonesboro, Helena-West Helena,
Clarksdale, Tunica, Marianna, West Memphis, Kennett, Corning,
Paragould, Forrest City, and Blytheville
755 PM CDT Sat Jul 18 2026

...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM TO 9 PM CDT SUNDAY...
...HEAT ADVISORY WILL EXPIRE AT 8 PM CDT THIS EVENING...

* WHAT...Heat index values up to 108 expected.

* WHERE...Portions of East Arkansas, North Mississippi, and
  Southeast Missouri.

* WHEN...From 10 AM to 9 PM CDT Sunday.

* IMPACTS...Hot temperatures and high humidity may cause heat
  illnesses.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.

&&

$$

MSZ001-008-012-TNZ001>003-019-020-048>051-088-089-191730-
/O.CON.KMEG.HT.Y.0009.260719T1500Z-260720T0200Z/
DeSoto-Tate-Panola-Lake-Obion-Weakley-Dyer-Gibson-Lauderdale-
Tipton-Haywood-Crockett-Shelby-Fayette-
Including the cities of Southaven, Union City, Oakland,
Brownsville, Ripley TN, Olive Branch, Humboldt, Memphis,
Covington, Milan, Somerville, Alamo, Germantown, Martin,
Bartlett, Dyersburg, Senatobia, Millington, Tiptonville, Dresden,
Collierville, and Batesville
755 PM CDT Sat Jul 18 2026

...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM TO 9 PM CDT SUNDAY...

* WHAT...Heat index values up to 107 expected.

* WHERE...Portions of North Mississippi and West Tennessee.

* WHEN...From 10 AM to 9 PM CDT Sunday.

* IMPACTS...Hot temperatures and high humidity may cause heat
  illnesses.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.

&&

$$

AC3