Alert archive / Mississippi / Winter Storm Warnings in 2021

Winter Storm Warning 2, NWS Jackson, MS

February 13, 202147 counties in Mississippi; 9 parishes in Louisiana; Ashley County, Chicot County, Arkansas

NWS Jackson, MS issued this winter storm warning at Feb 13, 2021, 3:13 PM CST for 47 counties in Mississippi; 9 parishes in Louisiana; Ashley County, Chicot County, Arkansas. It took effect at Feb 14, 2021, 9:58 AM CST. It was in force for 29 hr. 60 reports came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Feb 13, 2021, 3:13 PM CST (21:13 UTC)
In effect from
Feb 14, 2021, 9:58 AM CST
Expired
Feb 15, 2021, 3:27 PM CST
In force
29 hr
Issued by
NWS Jackson, MS
All 58 counties

Ashley County, AR, Chicot County, AR, Catahoula Parish, LA, Concordia Parish, LA, East Carroll Parish, LA, Franklin Parish, LA, Madison Parish, LA, Morehouse Parish, LA, Richland Parish, LA, Tensas Parish, LA, West Carroll Parish, LA, Adams County, MS, Attala County, MS, Bolivar County, MS, Carroll County, MS, Choctaw County, MS, Claiborne County, MS, Clarke County, MS, Clay County, MS, Copiah County, MS, Covington County, MS, Forrest County, MS, Franklin County, MS, Grenada County, MS, Hinds County, MS, Holmes County, MS, Humphreys County, MS, Issaquena County, MS, Jasper County, MS, Jefferson County, MS, Jefferson Davis County, MS, Jones County, MS, Kemper County, MS, Lamar County, MS, Lauderdale County, MS, Lawrence County, MS, Leake County, MS, Leflore County, MS, Lincoln County, MS, Lowndes County, MS, Madison County, MS, Marion County, MS, Montgomery County, MS, Neshoba County, MS, Newton County, MS, Noxubee County, MS, Oktibbeha County, MS, Rankin County, MS, Scott County, MS, Sharkey County, MS, Simpson County, MS, Smith County, MS, Sunflower County, MS, Warren County, MS, Washington County, MS, Webster County, MS, Winston County, MS, Yazoo County, MS

The radar

The Jackson/Brandon,MS radar (KDGX), 32 km from the middle of the area, began a volume at 21:20 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What was reported inside it

TimeReportWhereRemark
Feb 14, 10:15 AM CSTSLEET 0.1Grenada, MSNUMEROUS ROADS BECOMING ICED OVER, BOTH IN THE CITY OF GRENADA AND ACROSS GRENADA COUNTY.
Feb 14, 10:30 AM CSTFREEZING RAIN 0.01Florence, MSROADS AND BRIDGES IN THE FLORENCE AREA WERE STARTING TO ICE OVER WITH JUST A FEW MILLIMETERS OF GLAZE.
Feb 14, 10:40 AM CSTFREEZING RAIN 0.051 Nne Terry, MSBRIDGES ON I-55 ICING OVER, ACCIDENTS JUST N OF TERRY. ROUGHLY .03 TO .05 TYPE ACCUMULATIONS, WORSE ON ELEVATED SURFACES.
Feb 14, 10:41 AM CSTFREEZING RAIN 0.01Jan Airport, MSKJAN REPORTS FREEZING RAIN.
Feb 14, 10:50 AM CSTFREEZING RAIN 0.012 N Brandon, MSLIGHT ICE GLAZE STARTING.
Feb 14, 10:50 AM CSTFREEZING RAIN 0.013 W Gluckstadt, MSICE GLAZE STARTING.
Feb 14, 11:30 AM CSTFREEZING RAIN 0.11 Nnw Natchez, MSROADS ICY, OFFICIALS CLOSING SOME ROADS DUE TO HAZARDOUS CONDITIONS.
Feb 14, 11:35 AM CSTSLEET 0.43 Nw Kingston, MSSLEET COVERING ROADS AROUND THE KINGSTONG COMMUNITY AND MOST OF SE/E ADAMS CO. HAZARDOUS TRAVEL CONDITIONS.
Feb 14, 11:45 AM CSTSLEET 0.5Cranfield, MSROADS COVERED IN THICK SLEET, HAZARDOUS TRAVEL WITH ACCIDENTS.
Feb 14, 12:15 PM CSTFREEZING RAIN 0.053 N Betheden, MSLIGHT ICING IN THE TREES.
Feb 14, 12:20 PM CSTSLEET 0.2Meadville, MSSLEET AND FREEZING RAIN MIX ACROSS FRANKLIN CO, ROADS ARE DETERIORATING WITH ICE ACCUM. STARTED AROUND 11AM.
Feb 14, 12:30 PM CSTSLEET 0.2Fayette, MSSLEET MIXED WITH SOME FREEZING RAIN ACCUM ACROSS THE COUNTY. ROADS ARE ICY WITH SOME ACCENTS.
Feb 14, 1:00 PM CSTSLEET 0.31 Wnw Crystal Springs, MSSLEET ACCUM ON I-55.
Feb 14, 1:07 PM CSTSLEET 0.3Yazoo City, MSSLEET COVERING ROADS.
Feb 14, 1:08 PM CSTSLEET 0.21 Ne Edwards, MSSLEET ACCUM ON I-20.
Feb 14, 1:15 PM CSTSLEET 0.31 Wnw Roxie, MSSLEET WITH SOME SNOW GRAINS AND FREEZING RAIN. ICE ACCUM ON ROADS, HAZARDOUS TRAVEL.
Feb 14, 1:15 PM CSTSLEET 0.5Hamburg, MSHEAVY SLEET ACCUM, ICE COVERED ROADS.
Feb 14, 1:20 PM CSTSNOW 0.1Cleveland, MSLIGHT SNOW SHOWER AND LIGHT ACCUM.
Feb 14, 1:25 PM CSTSLEET 0.510 Nw Kings, MSHEAVY SLEET ACCUM AT EAGLE LAKE.
Feb 14, 1:45 PM CSTSLEET 0.2Jackson, MSSLEET ACCUM ACROSS TOWN. ROADS, ESP BRIDGES/OVERPASSES VERY ICY WITH ACCIDENTS.
Feb 14, 1:45 PM CSTSLEET 0.33 Sw Jackson, MSSLEET COVERED ROADS, ACCIDENTS.
Feb 14, 1:50 PM CSTSLEET 0.3Port Gibson, MSSLEET ACCUM ACROSS THE COUNTY WITH ICY ROADS/BRIDGES. ONE ACCIDENT REPORTED JUST N OF PORT GIBSON.
Feb 14, 2:15 PM CSTSLEET 0.31 Wnw Brandon, MSSLEET COVERING ELEVATED SURFACES.
Feb 14, 2:55 PM CSTSLEET 0.3Hazlehurst, MSSLEET COVERING ROADS, ESP BRIDGES AND OVERPASSES. OVERPASSES CLOSED, HAZARDOUS TRAVEL.
Feb 14, 3:00 PM CSTSLEET 0.31 Sse Clinton, MSAROUND 0.3 INCHES OF ICE AND SLEET WERE CAUSING ICY CONDITIONS, ROAD CLOSURES, AND MULTIPLE ACCIDENTS WITH INJURIES IN THE AREA. VEHICLES HAD BEEN STRANDED IN MEDIANS, INTERSTATE BACKUPS WERE OCCURRING, AND POLICE WERE BEING DISPATCHED THROUGHOUT THE DAY.
Feb 14, 3:00 PM CSTSLEET 0.32 N Brandon, MSTOTAL SLEET ACCUM, ICE COVER ROADS IN BRANDON, ESP BRIDGES AND OVERPASSES.
Feb 14, 3:00 PM CSTSLEET 0.32 Wnw Beechwood, MS
Feb 14, 3:10 PM CSTSLEET 0.5Le Fleurs Bluff, MSLAKELAND AND I-55, SLEET COVERING THE INTERSTATE.
Feb 14, 3:10 PM CSTSLEET 0.73 W Gluckstadt, MSHEAVY SLEET COVERING MOST SURFACES.
Feb 14, 3:30 PM CSTSLEET 0.21 Nnw Ackerman, MSSLEET ACCUM CAUSING BRIDGES AND A FEW ROADS TO ICE OVER IN THE COUNTY.
Feb 14, 4:00 PM CSTSLEET 0.5Tchula, MSHEAVY SLEET COVERING ROADS.
Feb 14, 4:30 PM CSTSLEET 0.2Thomastown, MSSLEET ACCUM, BRIDGES, OVERPASSES AND SOME ROADS ICED OVER IN THE COUNTY.
Feb 14, 4:30 PM CSTSLEET 0.3Kosciusko, MSSLEET ACCUM AND ICE COVERED ROADS ACROSS THE COUNTY.
Feb 14, 4:30 PM CSTSLEET 0.7Belzoni, MSSLEET ACCUM UP NEAR 3/4 OF AN INCH...ROADS ICED OVER ACROSS THE COUNTY.
Feb 14, 4:45 PM CSTSLEET 0.51 Ese Greenwood, MSSLEET ACCUM AROUND 1/2 INCH ACROSS MUCH OF THE COUNTY. ROADS ICE COVERED.
Feb 14, 5:00 PM CSTSLEET 0.3Carrollton, MSSLEET ACCUM ACROSS THE COUNTY WITH ICED COVERED ROADS.
Feb 14, 5:40 PM CSTSLEET 0.3Ackerman, MSSLEET ACCUM ACROSS THE COUNTY WITH ROADS ICED OVER.
Feb 14, 5:45 PM CSTSLEET 0.4Winona, MSSLEET ACCUM ACROSS THE COUNTY, ROADS ICED OVER.
Feb 14, 6:00 PM CSTSLEET 0.3Eupora, MSSLEET ACCUM ACROSS THE COUNTY, ICED COVERED ROADS.
Feb 15, 12:35 AM CSTSLEET 0.1Vidalia, LASLEET WAS BEGINNING TO FALL IN VIDALIA. IT WAS THE FIRST PRECIPITATION OF THE DAY, AND NO ACCUMULATIONS WERE MEASURABLE YET.
Feb 15, 12:55 AM CSTSLEET 0.3Vidalia, LAESTIMATED ONE QUARTER INCH OF SLEET HAD FALLEN IN LAST 20 MINUTES AND WAS COVERING ROADS IN THE VIDALIA AREA.
Feb 15, 2:30 AM CSTSLEET 0.1Jackson, MSROADS IN DOWNTOWN JACKSON WERE SLICK, WITH ALL SLEET FALLING AT A GOOD RATE.
Feb 15, 2:30 AM CSTSLEET 0.41 Sse Clinton, MSCONTINUED ICING AND SLEET CONDITIONS WITH STORM TOTAL OF 0.4 INCHES SO FAR. SLEET WAS COMPACTING ON ROADWAYS AND RATES WERE INCREASING AT THE TIME.
Feb 15, 2:35 AM CSTSLEET 0.11 Nw Forest Hill, MSHEAVY SLEET WAS FALLING AT THE WAPT STUDIO. SOME VERY FINE SNOW GRAINS WERE MIXED IN TOO.
Feb 15, 3:40 AM CSTSLEET 0.32 Sse Greenville, MSMAINLY SLEET WAS FALLING AT THE WABG STUDIO IN GREENVILLE. ROADS WERE COMPLETELY COVERED.
Feb 15, 5:00 AM CSTHEAVY SNOW 6Rosedale, MS4 INCHES OF SNOW ON TOP OF 2 INCHES OF SLEET.
Feb 15, 5:36 AM CSTSLEET 0.7Monticello, MSREPORT RECEIVED FROM SOCIAL MEDIA. SLEET COVERING PATIO...AMOUNT ESTIMATED FROM PHOTO.
Feb 15, 6:00 AM CSTFREEZING RAIN 0.01Columbus, MSPRECIPITATION WAS ALL FREEZING RAIN IN THE COLUMBUS AREA. ACCUMULATION UNKNOWN.
Feb 15, 6:25 AM CSTFREEZING RAIN 0.011 Se Hawkins Field, MSFREEZING RAIN WAS MIXING IN WITH SLEET IN DOWNTOWN JACKSON.
Feb 15, 7:00 AM CSTSLEET 0.5Cleveland, MSSLEET BEGAN FALLING AROUND 445 AM AND WAS STILL FALLING AT OBSERVATION. SOME LIGHT SNOW WAS OBSERVED BEFORE SLEET BEGAN. ONE HALF INCH OF SLEET WAS ON LOCAL STREETS. MELTED EQUIVALENT PRECIPITATION WAS 0.32 INCHES.
Feb 15, 7:00 AM CSTSLEET 1Kosciusko, MSPRECIPITATION TYPE WAS PREDOMINANTLY SLEET, AND 1 INCH HAD ACCUMULATED ON THE GROUND. NO OTHER PROBLEMS WERE NOTED IN THE LOCAL AREA, AND FEW DRIVERS WERE OUT.
Feb 15, 7:50 AM CSTFREEZING RAIN 0.016 S Hebron, MSREPORT FROM SOCIAL MEDIA IN THE OAK BOWERY COMMUNITY, A TRACE OF ICE ACCUMULATION WITH FREEZING RAIN JUST STARTING.
Feb 15, 8:20 AM CSTSLEET 1.31 N Forest Hill, MSHEAVY SLEET ACCUM AT WAPT.
Feb 15, 8:20 AM CSTSLEET 3Winnsboro, LAHEAVY SLEET, 2 TO 3 INCHES ACROSS THE PARISH, ALL ROADS ICED OVER.
Feb 15, 8:20 AM CSTSLEET 41 Wnw Vidalia, LAHEAVY SLEET, 3 TO 4 INCHES OF SLEET ACROSS THE PARISH. ALL ROADS ICED OVER. SEVERAL ACCIDENTS AND STRANDED MOTORISTS.
Feb 15, 8:28 AM CSTSLEET 0.71 N Polkville, MSALL SURFACES SLEET COVERED AND ROADS ARE ICY.
Feb 15, 8:30 AM CSTSLEET 0.6Nws Jackson, MSDEPTH OF SLEET IN GRASSY AREAS WAS ABOUT ONE HALF INCH TO THREE QUARTERS OF AN INCH.
Feb 15, 8:30 AM CSTSLEET 33 N Wallace Ridge, LAHEAVY SLEET, 2.5 TO 3.0 INCHES OF MOSTLY SLEET ACROSS THE PARISH. TRANSITIONED TO LIGHT SNOW. HEAVIEST ACCUM IS ACROSS THE S PART OF PARISH. ALL ROADS ICED OVER.
Feb 15, 8:30 AM CSTSLEET 3Rayville, LAHEAVY SLEET ACCUM WITH SOME SNOW NOW ON TOP. ACCUM AROUND 3 INCHES ACROSS THE PARISH. ROADS ARE ICED OVER WITH MANY STRANDED MOTORISTS.
Feb 15, 8:30 AM CSTSLEET 3Tallulah, LAHEAVY SLEET WITH ACCUM AROUND 3 INCHES ACROSS THE PARISH. ROADS ARE ICED OVER WITH MULTIPLE ACCIDENTS AND STRANDED MOTORISTS.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Jackson, MS (KJAN), launched 12:00Z, 9.2 hours before the alert went out and 24 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Jackson, MS at 12:00Z on 2021-02-13Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 5 joules per kilogram.LCLEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Jackson, MS at 12:00Z on 2021-02-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 77 square meters per square second.1939587897Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
5 J/kg
Mixed-layer CIN
0 J/kg
Mixed-layer LCL
481 m above ground
0-6 km bulk shear
43 kt
0-1 km storm-relative helicity
77 m²/s²
0-3 km storm-relative helicity
201 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

180 
WWUS44 KJAN 132113
WSWJAN

URGENT - WINTER WEATHER MESSAGE
National Weather Service Jackson MS
313 PM CST Sat Feb 13 2021

ARZ074-075-LAZ007>009-015-016-023>026-MSZ018-019-025>051-053>056-
059>064-140515-
/O.UPG.KJAN.WS.A.0002.210214T1800Z-210216T1200Z/
/O.NEW.KJAN.WS.W.0002.210214T1800Z-210216T1200Z/
Ashley-Chicot-Morehouse-West Carroll-East Carroll-Richland-
Madison LA-Franklin LA-Catahoula-Tensas-Concordia-Bolivar-
Sunflower-Leflore-Grenada-Carroll-Montgomery-Webster-Clay-Lowndes-
Choctaw-Oktibbeha-Washington-Humphreys-Holmes-Attala-Winston-
Noxubee-Issaquena-Sharkey-Yazoo-Madison MS-Leake-Neshoba-Kemper-
Warren-Hinds-Rankin-Scott-Newton-Claiborne-Copiah-Simpson-Smith-
Jefferson-Adams-Franklin MS-Lincoln-Lawrence-Jefferson Davis-
Including the cities of Crossett, North Crossett, Hamburg, 
West Crossett, Dermott, Lake Village, Eudora, Bastrop, Oak Grove,
Epps, Lake Providence, Rayville, Delhi, Tallulah, Winnsboro, 
Jonesville, Harrisonburg, Newellton, St. Joseph, Waterproof, 
Vidalia, Ferriday, West Ferriday, Cleveland, Indianola, 
Ruleville, Greenwood, Grenada, Vaiden, North Carrollton, 
Carrollton, Winona, Eupora, Mathiston, West Point, Columbus, 
Ackerman, Weir, Starkville, Greenville, Belzoni, Isola, Durant, 
Tchula, Lexington, Pickens, Goodman, Kosciusko, Louisville, 
Macon, Brooksville, Mayersville, Rolling Fork, Anguilla, 
Yazoo City, Ridgeland, Madison, Canton, Carthage, Philadelphia, 
Pearl River, De Kalb, Scooba, Vicksburg, Jackson, Pearl, Brandon,
Richland, Forest, Morton, Newton, Union, Decatur, Conehatta, 
Port Gibson, Crystal Springs, Hazlehurst, Wesson, Magee, 
Mendenhall, Taylorsville, Raleigh, Fayette, Natchez, Bude, Roxie,
Meadville, Brookhaven, Monticello, New Hebron, Prentiss, 
and Bassfield
313 PM CST Sat Feb 13 2021

...WINTER STORM WARNING IN EFFECT FROM NOON SUNDAY TO 6 AM CST
TUESDAY...

* WHAT...Heavy mixed precipitation expected. Total snow and sleet
  accumulations of up to 3 inches and ice accumulations of one
  quarter to one half of an inch.

* WHERE...Portions of northeast Louisiana, central, east 
  central, north central, northeast, northwest, south central, 
  southwest and west central Mississippi and southeast Arkansas.

* WHEN...From noon Sunday to 6 AM CST Tuesday.

* IMPACTS...Power outages and tree damage are likely due to the 
  ice. Travel could be nearly impossible. The hazardous 
  conditions could impact the morning or evening commute. The 
  cold wind chills as low as 5 below zero could result in 
  hypothermia if precautions are not taken.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

The latest road conditions for Mississippi can be obtained by
visiting mdottraffic.com, dotd.la.gov in Louisiana and
idrivearkansas.com in Arkansas.

&&

$$

MSZ052-057-065-072-140515-
/O.NEW.KJAN.WS.W.0002.210214T1800Z-210216T1200Z/
Lauderdale-Jasper-Covington-Marion-
Including the cities of Meridian, Bay Springs, Heidelberg, 
Collins, Mount Olive, and Columbia
313 PM CST Sat Feb 13 2021

...WINTER STORM WARNING IN EFFECT FROM NOON SUNDAY TO 6 AM CST
TUESDAY...

* WHAT...Heavy mixed precipitation expected. Total snow
  accumulations of up to one inch and ice accumulations of near
  one quarter of an inch.

* WHERE...Lauderdale, Jasper, Covington and Marion Counties.

* WHEN...From noon Sunday to 6 AM CST Tuesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the morning or evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

The latest road conditions for Mississippi can be obtained by
visiting mdottraffic.com, dotd.la.gov in Louisiana and
idrivearkansas.com in Arkansas.

&&

$$
8 follow-up statements
904 
WWUS44 KJAN 140523 AAA
WSWJAN

URGENT - WINTER WEATHER MESSAGE...UPDATED
National Weather Service Jackson MS
1123 PM CST Sat Feb 13 2021

ARZ074-075-LAZ007>009-015-016-023>026-MSZ018-019-025>057-059>065-
072-141430-
/O.CON.KJAN.WS.W.0002.210214T1800Z-210216T1200Z/
Ashley-Chicot-Morehouse-West Carroll-East Carroll-Richland-
Madison LA-Franklin LA-Catahoula-Tensas-Concordia-Bolivar-
Sunflower-Leflore-Grenada-Carroll-Montgomery-Webster-Clay-Lowndes-
Choctaw-Oktibbeha-Washington-Humphreys-Holmes-Attala-Winston-
Noxubee-Issaquena-Sharkey-Yazoo-Madison MS-Leake-Neshoba-Kemper-
Warren-Hinds-Rankin-Scott-Newton-Lauderdale-Claiborne-Copiah-
Simpson-Smith-Jasper-Jefferson-Adams-Franklin MS-Lincoln-Lawrence-
Jefferson Davis-Covington-Marion-
Including the cities of Crossett, North Crossett, Hamburg, 
West Crossett, Dermott, Lake Village, Eudora, Bastrop, Oak Grove,
Epps, Lake Providence, Rayville, Delhi, Tallulah, Winnsboro, 
Jonesville, Harrisonburg, Newellton, St. Joseph, Waterproof, 
Vidalia, Ferriday, West Ferriday, Cleveland, Indianola, 
Ruleville, Greenwood, Grenada, Vaiden, North Carrollton, 
Carrollton, Winona, Eupora, Mathiston, West Point, Columbus, 
Ackerman, Weir, Starkville, Greenville, Belzoni, Isola, Durant, 
Tchula, Lexington, Pickens, Goodman, Kosciusko, Louisville, 
Macon, Brooksville, Mayersville, Rolling Fork, Anguilla, 
Yazoo City, Ridgeland, Madison, Canton, Carthage, Philadelphia, 
Pearl River, De Kalb, Scooba, Vicksburg, Jackson, Pearl, Brandon,
Richland, Forest, Morton, Newton, Union, Decatur, Conehatta, 
Meridian, Port Gibson, Crystal Springs, Hazlehurst, Wesson, 
Magee, Mendenhall, Taylorsville, Raleigh, Bay Springs, 
Heidelberg, Fayette, Natchez, Bude, Roxie, Meadville, Brookhaven,
Monticello, New Hebron, Prentiss, Bassfield, Collins, 
Mount Olive, and Columbia
1123 PM CST Sat Feb 13 2021

...WINTER STORM WARNING REMAINS IN EFFECT FROM NOON SUNDAY TO
6 AM CST TUESDAY...

* WHAT...Heavy mixed precipitation expected. Total snow and 
  sleet accumulations of up to 3 inches and ice accumulations of 
  one quarter to one half of an inch.

* WHERE...Portions of northeast Louisiana, central, east 
  central, north central, northeast, northwest, south central, 
  southwest and west central Mississippi and southeast Arkansas.

* WHEN...From noon Sunday to 6 AM CST Tuesday.

* IMPACTS...Power outages and tree damage are likely due to the 
  ice. Travel could be nearly impossible. The hazardous 
  conditions could impact the morning or evening commute. The 
  cold wind chills as low as 5 below zero could result in 
  hypothermia if precautions are not taken.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for Mississippi can be obtained by
visiting mdottraffic.com, dotd.la.gov in Louisiana and
idrivearkansas.com in Arkansas.

&&

$$
699 
WWUS44 KJAN 141037
WSWJAN

URGENT - WINTER WEATHER MESSAGE
National Weather Service Jackson MS
437 AM CST Sun Feb 14 2021


MSZ058-066-073-074-141845-
/O.EXA.KJAN.WS.W.0002.210214T1800Z-210216T1200Z/
Clarke-Jones-Lamar-Forrest-
Including the cities of Quitman, Stonewall, Shubuta, Laurel, 
West Hattiesburg, Lumberton, Purvis, and Hattiesburg
437 AM CST Sun Feb 14 2021

...WINTER STORM WARNING IN EFFECT FROM NOON TODAY TO 6 AM CST
TUESDAY...

* WHAT...Heavy mixed precipitation expected. Total snow and sleet
  accumulations of up to 0.5 inches and ice accumulations of one 
  quarter to one half of an inch. 

* WHERE...Portions of northeast Louisiana, central, east 
  central, north central, northeast, northwest, south central, 
  southwest and west central Mississippi and southeast Arkansas. 

* WHEN...From noon Sunday to 6 AM CST Tuesday.

* IMPACTS...Power outages and tree damage are likely due to the 
  ice. Travel could be nearly impossible. The hazardous 
  conditions could impact the morning or evening commute. The 
  cold wind chills as low as 5 below zero could result in 
  hypothermia if precautions are not taken. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for Mississippi can be obtained by
visiting mdottraffic.com, dotd.la.gov in Louisiana and
idrivearkansas.com in Arkansas.

&&

$$

ARZ074-075-LAZ007>009-015-016-023>026-MSZ018-019-025>057-059>065-
072-141845-
/O.CON.KJAN.WS.W.0002.210214T1800Z-210216T1200Z/
Ashley-Chicot-Morehouse-West Carroll-East Carroll-Richland-
Madison LA-Franklin LA-Catahoula-Tensas-Concordia-Bolivar-
Sunflower-Leflore-Grenada-Carroll-Montgomery-Webster-Clay-Lowndes-
Choctaw-Oktibbeha-Washington-Humphreys-Holmes-Attala-Winston-
Noxubee-Issaquena-Sharkey-Yazoo-Madison MS-Leake-Neshoba-Kemper-
Warren-Hinds-Rankin-Scott-Newton-Lauderdale-Claiborne-Copiah-
Simpson-Smith-Jasper-Jefferson-Adams-Franklin MS-Lincoln-Lawrence-
Jefferson Davis-Covington-Marion-
Including the cities of Crossett, North Crossett, Hamburg, 
West Crossett, Dermott, Lake Village, Eudora, Bastrop, Oak Grove,
Epps, Lake Providence, Rayville, Delhi, Tallulah, Winnsboro, 
Jonesville, Harrisonburg, Newellton, St. Joseph, Waterproof, 
Vidalia, Ferriday, West Ferriday, Cleveland, Indianola, 
Ruleville, Greenwood, Grenada, Vaiden, North Carrollton, 
Carrollton, Winona, Eupora, Mathiston, West Point, Columbus, 
Ackerman, Weir, Starkville, Greenville, Belzoni, Isola, Durant, 
Tchula, Lexington, Pickens, Goodman, Kosciusko, Louisville, 
Macon, Brooksville, Mayersville, Rolling Fork, Anguilla, 
Yazoo City, Ridgeland, Madison, Canton, Carthage, Philadelphia, 
Pearl River, De Kalb, Scooba, Vicksburg, Jackson, Pearl, Brandon,
Richland, Forest, Morton, Newton, Union, Decatur, Conehatta, 
Meridian, Port Gibson, Crystal Springs, Hazlehurst, Wesson, 
Magee, Mendenhall, Taylorsville, Raleigh, Bay Springs, 
Heidelberg, Fayette, Natchez, Bude, Roxie, Meadville, Brookhaven,
Monticello, New Hebron, Prentiss, Bassfield, Collins, 
Mount Olive, and Columbia
437 AM CST Sun Feb 14 2021

...WINTER STORM WARNING REMAINS IN EFFECT FROM NOON TODAY TO 6 AM
CST TUESDAY...

* WHAT...Heavy mixed precipitation expected. Total snow and sleet
  accumulations of up to 6 inches and ice accumulations of one 
  quarter to one half of an inch. 

* WHERE...Portions of northeast Louisiana, central, east 
  central, north central, northeast, northwest, south central, 
  southwest and west central Mississippi and southeast Arkansas. 

* WHEN...From noon Sunday to 6 AM CST Tuesday.

* IMPACTS...Power outages and tree damage are likely due to the 
  ice. Travel could be nearly impossible. The hazardous 
  conditions could impact the morning or evening commute. The 
  cold wind chills as low as 5 below zero could result in 
  hypothermia if precautions are not taken. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for Mississippi can be obtained by
visiting mdottraffic.com, dotd.la.gov in Louisiana and
idrivearkansas.com in Arkansas.

&&

$$
220 
WWUS44 KJAN 141558
WSWJAN

URGENT - WINTER WEATHER MESSAGE
National Weather Service Jackson MS
958 AM CST Sun Feb 14 2021

ARZ074-075-LAZ007>009-015-016-023>026-MSZ018-019-025>066-072>074-
150000-
/O.EXT.KJAN.WS.W.0002.210214T1558Z-210216T1200Z/
Ashley-Chicot-Morehouse-West Carroll-East Carroll-Richland-
Madison LA-Franklin LA-Catahoula-Tensas-Concordia-Bolivar-
Sunflower-Leflore-Grenada-Carroll-Montgomery-Webster-Clay-Lowndes-
Choctaw-Oktibbeha-Washington-Humphreys-Holmes-Attala-Winston-
Noxubee-Issaquena-Sharkey-Yazoo-Madison MS-Leake-Neshoba-Kemper-
Warren-Hinds-Rankin-Scott-Newton-Lauderdale-Claiborne-Copiah-
Simpson-Smith-Jasper-Clarke-Jefferson-Adams-Franklin MS-Lincoln-
Lawrence-Jefferson Davis-Covington-Jones-Marion-Lamar-Forrest-
Including the cities of Crossett, North Crossett, Hamburg, 
West Crossett, Dermott, Lake Village, Eudora, Bastrop, Oak Grove,
Epps, Lake Providence, Rayville, Delhi, Tallulah, Winnsboro, 
Jonesville, Harrisonburg, Newellton, St. Joseph, Waterproof, 
Vidalia, Ferriday, West Ferriday, Cleveland, Indianola, 
Ruleville, Greenwood, Grenada, Vaiden, North Carrollton, 
Carrollton, Winona, Eupora, Mathiston, West Point, Columbus, 
Ackerman, Weir, Starkville, Greenville, Belzoni, Isola, Durant, 
Tchula, Lexington, Pickens, Goodman, Kosciusko, Louisville, 
Macon, Brooksville, Mayersville, Rolling Fork, Anguilla, 
Yazoo City, Ridgeland, Madison, Canton, Carthage, Philadelphia, 
Pearl River, De Kalb, Scooba, Vicksburg, Jackson, Pearl, Brandon,
Richland, Forest, Morton, Newton, Union, Decatur, Conehatta, 
Meridian, Port Gibson, Crystal Springs, Hazlehurst, Wesson, 
Magee, Mendenhall, Taylorsville, Raleigh, Bay Springs, 
Heidelberg, Quitman, Stonewall, Shubuta, Fayette, Natchez, Bude, 
Roxie, Meadville, Brookhaven, Monticello, New Hebron, Prentiss, 
Bassfield, Collins, Mount Olive, Laurel, Columbia, 
West Hattiesburg, Lumberton, Purvis, and Hattiesburg
958 AM CST Sun Feb 14 2021

...WINTER STORM WARNING NOW IN EFFECT UNTIL 6 AM CST TUESDAY...

* WHAT...Heavy mixed wintry precipitation is expected. Total snow
  and sleet accumulations of up to 6 inches and ice accumulations
  of one quarter to one half of an inch are possible.

* WHERE...Portions of northeast Louisiana, southeast Arkansas, and
  central, east central, north central, northeast, northwest,
  south central, southwest and west central Mississippi.

* WHEN...Until 6 AM CST Tuesday.

* IMPACTS...Power outages and tree damage are likely due to the
  ice. Travel could be nearly impossible. The hazardous conditions
  could impact the morning and evening commute times. Very cold
  wind chills as low as 5 degrees below zero could result in 
  hypothermia if precautions are not taken.

* ADDITIONAL DETAILS...A first round of light freezing rain, mixed
  with light sleet and light snow is expected to continue causing
  impacts to portions of the area today. Then a more widespread
  round of heavier freezing rain, sleet, and snow will develop
  late tonight and spread across the area through the day on
  Monday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for Mississippi can be obtained by
visiting mdottraffic.com, dotd.la.gov in Louisiana and
idrivearkansas.com in Arkansas.

&&

$$

NF
613 
WWUS44 KJAN 142252 AAA
WSWJAN

URGENT - WINTER WEATHER MESSAGE...UPDATED
National Weather Service Jackson MS
452 PM CST Sun Feb 14 2021

ARZ074-075-LAZ007>009-015-016-023>026-MSZ018-019-025>066-072>074-
150700-
/O.CON.KJAN.WS.W.0002.000000T0000Z-210216T1200Z/
Ashley-Chicot-Morehouse-West Carroll-East Carroll-Richland-
Madison LA-Franklin LA-Catahoula-Tensas-Concordia-Bolivar-
Sunflower-Leflore-Grenada-Carroll-Montgomery-Webster-Clay-Lowndes-
Choctaw-Oktibbeha-Washington-Humphreys-Holmes-Attala-Winston-
Noxubee-Issaquena-Sharkey-Yazoo-Madison MS-Leake-Neshoba-Kemper-
Warren-Hinds-Rankin-Scott-Newton-Lauderdale-Claiborne-Copiah-
Simpson-Smith-Jasper-Clarke-Jefferson-Adams-Franklin MS-Lincoln-
Lawrence-Jefferson Davis-Covington-Jones-Marion-Lamar-Forrest-
Including the cities of Crossett, North Crossett, Hamburg, 
West Crossett, Dermott, Lake Village, Eudora, Bastrop, Oak Grove,
Epps, Lake Providence, Rayville, Delhi, Tallulah, Winnsboro, 
Jonesville, Harrisonburg, Newellton, St. Joseph, Waterproof, 
Vidalia, Ferriday, West Ferriday, Cleveland, Indianola, 
Ruleville, Greenwood, Grenada, Vaiden, North Carrollton, 
Carrollton, Winona, Eupora, Mathiston, West Point, Columbus, 
Ackerman, Weir, Starkville, Greenville, Belzoni, Isola, Durant, 
Tchula, Lexington, Pickens, Goodman, Kosciusko, Louisville, 
Macon, Brooksville, Mayersville, Rolling Fork, Anguilla, 
Yazoo City, Ridgeland, Madison, Canton, Carthage, Philadelphia, 
Pearl River, De Kalb, Scooba, Vicksburg, Jackson, Pearl, Brandon,
Richland, Forest, Morton, Newton, Union, Decatur, Conehatta, 
Meridian, Port Gibson, Crystal Springs, Hazlehurst, Wesson, 
Magee, Mendenhall, Taylorsville, Raleigh, Bay Springs, 
Heidelberg, Quitman, Stonewall, Shubuta, Fayette, Natchez, Bude, 
Roxie, Meadville, Brookhaven, Monticello, New Hebron, Prentiss, 
Bassfield, Collins, Mount Olive, Laurel, Columbia, 
West Hattiesburg, Lumberton, Purvis, and Hattiesburg
452 PM CST Sun Feb 14 2021

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM CST
TUESDAY...

* WHAT...Heavy mixed wintry precipitation is expected. Total snow
  and sleet accumulations of up to 6 inches and ice accumulations
  of one quarter to three quarters of an inch are possible.

* WHERE...Portions of northeast Louisiana, southeast Arkansas, 
  and central, east central, north central, northeast, 
  northwest, south central, southwest and west central 
  Mississippi.

* WHEN...Until 6 AM CST Tuesday.

* IMPACTS...Power outages and tree damage are likely due to the 
  ice. Travel could be nearly impossible. The hazardous 
  conditions could impact the morning and evening commute times. 
  Very cold wind chills as low as 5 degrees below zero could 
  result in hypothermia if precautions are not taken.

* ADDITIONAL DETAILS...The first round of light freezing rain,
  mixed with light sleet and light snow was moving over northeast
  Mississippi late this afternoon. The ice accumulations are
  expected to continue causing impacts to portions of the area
  this evening before a more widespread round of heavier freezing
  rain, sleet, and snow develops later tonight and spreads across
  the area through the day on Monday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for Mississippi can be obtained by
visiting mdottraffic.com, dotd.la.gov in Louisiana and
idrivearkansas.com in Arkansas.

&&

$$
22
715 
WWUS44 KJAN 150341 AAA
WSWJAN

URGENT - WINTER WEATHER MESSAGE...UPDATED
National Weather Service Jackson MS
941 PM CST Sun Feb 14 2021

ARZ074-075-LAZ007>009-015-016-023>026-MSZ018-019-025>030-032>038-
040>044-047>049-053-054-059-060-151445-
/O.NEW.KJAN.WC.Y.0001.210215T0341Z-210216T1200Z/
/O.CON.KJAN.WS.W.0002.000000T0000Z-210216T1200Z/
Ashley-Chicot-Morehouse-West Carroll-East Carroll-Richland-
Madison LA-Franklin LA-Catahoula-Tensas-Concordia-Bolivar-
Sunflower-Leflore-Grenada-Carroll-Montgomery-Webster-Clay-Choctaw-
Oktibbeha-Washington-Humphreys-Holmes-Attala-Winston-Issaquena-
Sharkey-Yazoo-Madison MS-Leake-Warren-Hinds-Rankin-Claiborne-
Copiah-Jefferson-Adams-
Including the cities of Crossett, North Crossett, Hamburg, 
West Crossett, Dermott, Lake Village, Eudora, Bastrop, Oak Grove,
Epps, Lake Providence, Rayville, Delhi, Tallulah, Winnsboro, 
Jonesville, Harrisonburg, Newellton, St. Joseph, Waterproof, 
Vidalia, Ferriday, West Ferriday, Cleveland, Indianola, 
Ruleville, Greenwood, Grenada, Vaiden, North Carrollton, 
Carrollton, Winona, Eupora, Mathiston, West Point, Ackerman, 
Weir, Starkville, Greenville, Belzoni, Isola, Durant, Tchula, 
Lexington, Pickens, Goodman, Kosciusko, Louisville, Mayersville, 
Rolling Fork, Anguilla, Yazoo City, Ridgeland, Madison, Canton, 
Carthage, Vicksburg, Jackson, Pearl, Brandon, Richland, 
Port Gibson, Crystal Springs, Hazlehurst, Wesson, Fayette, 
and Natchez
941 PM CST Sun Feb 14 2021

...WIND CHILL ADVISORY IN EFFECT UNTIL 6 AM CST TUESDAY...
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM CST
TUESDAY...

* WHAT...For the Winter Storm Warning, heavy mixed precipitation.
  Total snow and sleet accumulations of up to 6 inches and ice
  accumulations of one quarter to a half inch. For the Wind Chill
  Advisory, very cold wind chills. Wind chills below zero.

* WHERE...Portions of northeast Louisiana, central, northwest, 
  southwest and west central Mississippi and southeast Arkansas.

* WHEN...Until 6 AM CST Tuesday.

* IMPACTS...Power outages and tree damage are likely due to the 
  ice. Travel could be nearly impossible. The hazardous 
  conditions could impact the morning or evening commute. The 
  cold wind chills could result in hypothermia if precautions 
  are not taken.

* ADDITIONAL DETAILS...The first round of light freezing rain,
  mixed with light sleet and light snow has moved north of the
  area this evening but the ice accumulations are expected to 
  continue causing impacts to portions of the area this evening 
  before a more widespread round of heavier freezing rain, sleet, 
  and snow develops later tonight and spreads across the area 
  through the day on Monday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves. 

The latest road conditions for Mississippi can be obtained by
visiting mdottraffic.com, dotd.la.gov in Louisiana and
idrivearkansas.com in Arkansas.

&&

$$

MSZ031-039-045-046-050>052-055>058-061>066-072>074-151445-
/O.CON.KJAN.WS.W.0002.000000T0000Z-210216T1200Z/
Lowndes-Noxubee-Neshoba-Kemper-Scott-Newton-Lauderdale-Simpson-
Smith-Jasper-Clarke-Franklin MS-Lincoln-Lawrence-Jefferson Davis-
Covington-Jones-Marion-Lamar-Forrest-
Including the cities of Columbus, Macon, Brooksville, 
Philadelphia, Pearl River, De Kalb, Scooba, Forest, Morton, 
Newton, Union, Decatur, Conehatta, Meridian, Magee, Mendenhall, 
Taylorsville, Raleigh, Bay Springs, Heidelberg, Quitman, 
Stonewall, Shubuta, Bude, Roxie, Meadville, Brookhaven, 
Monticello, New Hebron, Prentiss, Bassfield, Collins, 
Mount Olive, Laurel, Columbia, West Hattiesburg, Lumberton, 
Purvis, and Hattiesburg
941 PM CST Sun Feb 14 2021

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM CST
TUESDAY...

* WHAT...Heavy mixed wintry precipitation is expected. Total snow
  and sleet accumulations of 1 to 3 inches and ice accumulations 
  of one quarter to three quarters of an inch are possible.

* WHERE...Portions of east central, northeast, and south central 
  Mississippi.

* WHEN...Until 6 AM CST Tuesday.

* IMPACTS...Power outages and tree damage are likely due to the 
  ice. Travel could be nearly impossible. The hazardous 
  conditions could impact the morning and evening commute times. 
  Very cold wind chills as low as 5 degrees below zero could 
  result in hypothermia if precautions are not taken.

* ADDITIONAL DETAILS...The first round of light freezing rain,
  mixed with light sleet and light snow was tapering off over
  northeast Mississippi this evening. The ice accumulations are
  expected to continue causing impacts to portions of the area
  tonight before a more widespread round of heavier freezing rain,
  sleet, and snow develops early Monday morning and spreads across
  the area through the day.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for Mississippi can be obtained by
visiting mdottraffic.com, dotd.la.gov in Louisiana and
idrivearkansas.com in Arkansas.

&&

$$

22
895 
WWUS44 KJAN 151056 AAA
WSWJAN

URGENT - WINTER WEATHER MESSAGE...UPDATED
National Weather Service Jackson MS
456 AM CST Mon Feb 15 2021

ARZ074-075-LAZ007>009-015-016-023>026-MSZ018-019-025>030-032>038-
040>044-047>049-053-054-059-060-160000-
/O.CON.KJAN.WS.W.0002.000000T0000Z-210216T1200Z/
/O.CON.KJAN.WC.Y.0001.000000T0000Z-210216T1200Z/
Ashley-Chicot-Morehouse-West Carroll-East Carroll-Richland-
Madison LA-Franklin LA-Catahoula-Tensas-Concordia-Bolivar-
Sunflower-Leflore-Grenada-Carroll-Montgomery-Webster-Clay-Choctaw-
Oktibbeha-Washington-Humphreys-Holmes-Attala-Winston-Issaquena-
Sharkey-Yazoo-Madison MS-Leake-Warren-Hinds-Rankin-Claiborne-
Copiah-Jefferson-Adams-
Including the cities of Crossett, North Crossett, Hamburg, 
West Crossett, Dermott, Lake Village, Eudora, Bastrop, Oak Grove,
Epps, Lake Providence, Rayville, Delhi, Tallulah, Winnsboro, 
Jonesville, Harrisonburg, Newellton, St. Joseph, Waterproof, 
Vidalia, Ferriday, West Ferriday, Cleveland, Indianola, 
Ruleville, Greenwood, Grenada, Vaiden, North Carrollton, 
Carrollton, Winona, Eupora, Mathiston, West Point, Ackerman, 
Weir, Starkville, Greenville, Belzoni, Isola, Durant, Tchula, 
Lexington, Pickens, Goodman, Kosciusko, Louisville, Mayersville, 
Rolling Fork, Anguilla, Yazoo City, Ridgeland, Madison, Canton, 
Carthage, Vicksburg, Jackson, Pearl, Brandon, Richland, 
Port Gibson, Crystal Springs, Hazlehurst, Wesson, Fayette, 
and Natchez
456 AM CST Mon Feb 15 2021

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM CST
TUESDAY...
...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST TUESDAY...

* WHAT...For the Winter Storm Warning, heavy mixed precipitation.
  Total snow and sleet accumulations of up to 6 inches,
  particularly in portions of northeast Louisiana, southeast
  Arkansas and the northwest Mississippi and ice accumulations of
  one quarter to a half inch. For the Wind Chill Advisory, very 
  cold wind chills. Wind chills below zero.

* WHERE...Portions of northeast Louisiana, central, northwest, 
  southwest and west central Mississippi and southeast Arkansas.

* WHEN...Until 6 AM CST Tuesday.

* IMPACTS...Power outages and tree damage are likely due to the 
  ice. Travel could be nearly impossible. The hazardous 
  conditions could impact the morning or evening commute. The 
  cold wind chills could result in hypothermia if precautions 
  are not taken.

* ADDITIONAL DETAILS...Bands of mixed precipitation, including
  freezing rain, sleet and snow, are moving in this morning before
  more widespread heavier winter weather spreads across the area
  through the day today.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves.

The latest road conditions for Mississippi can be obtained by
visiting mdottraffic.com, dotd.la.gov in Louisiana and
idrivearkansas.com in Arkansas.

&&

$$

MSZ031-039-045-046-050>052-055>058-061>066-072>074-160000-
/O.CON.KJAN.WS.W.0002.000000T0000Z-210216T1200Z/
Lowndes-Noxubee-Neshoba-Kemper-Scott-Newton-Lauderdale-Simpson-
Smith-Jasper-Clarke-Franklin MS-Lincoln-Lawrence-Jefferson Davis-
Covington-Jones-Marion-Lamar-Forrest-
Including the cities of Columbus, Macon, Brooksville, 
Philadelphia, Pearl River, De Kalb, Scooba, Forest, Morton, 
Newton, Union, Decatur, Conehatta, Meridian, Magee, Mendenhall, 
Taylorsville, Raleigh, Bay Springs, Heidelberg, Quitman, 
Stonewall, Shubuta, Bude, Roxie, Meadville, Brookhaven, 
Monticello, New Hebron, Prentiss, Bassfield, Collins, 
Mount Olive, Laurel, Columbia, West Hattiesburg, Lumberton, 
Purvis, and Hattiesburg
456 AM CST Mon Feb 15 2021

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM CST
TUESDAY...

* WHAT...Heavy mixed wintry precipitation is expected. Total snow
  and sleet accumulations of 1 to 2 inches, especially over
  western portions of the warned area, and ice accumulations of 
  one quarter to three quarters of an inch are possible.

* WHERE...Portions of east central, northeast, and south central 
  Mississippi.

* WHEN...Until 6 AM CST Tuesday.

* IMPACTS...Power outages and tree damage are likely due to the 
  ice. Travel could be nearly impossible. The hazardous 
  conditions could impact the morning and evening commute times. 
  Very cold wind chills as low as 5 degrees below zero could 
  result in hypothermia if precautions are not taken.

* ADDITIONAL DETAILS...Bands of mixed precipitation, including
  freezing rain, sleet and snow, are moving in this morning before
  more widespread heavier winter weather spreads across the area
  through the day today.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for Mississippi can be obtained by
visiting mdottraffic.com, dotd.la.gov in Louisiana and
idrivearkansas.com in Arkansas.

&&

$$

23/28
999 
WWUS44 KJAN 151520
WSWJAN

URGENT - WINTER WEATHER MESSAGE
National Weather Service Jackson MS
920 AM CST Mon Feb 15 2021

ARZ074-075-LAZ007>009-015-016-023>026-MSZ018-019-025>030-032>038-
040>044-047>049-053-054-059-060-152330-
/O.CON.KJAN.WS.W.0002.000000T0000Z-210216T1200Z/
/O.CON.KJAN.WC.Y.0001.000000T0000Z-210216T1200Z/
Ashley-Chicot-Morehouse-West Carroll-East Carroll-Richland-
Madison LA-Franklin LA-Catahoula-Tensas-Concordia-Bolivar-
Sunflower-Leflore-Grenada-Carroll-Montgomery-Webster-Clay-Choctaw-
Oktibbeha-Washington-Humphreys-Holmes-Attala-Winston-Issaquena-
Sharkey-Yazoo-Madison MS-Leake-Warren-Hinds-Rankin-Claiborne-
Copiah-Jefferson-Adams-
Including the cities of Crossett, North Crossett, Hamburg, 
West Crossett, Dermott, Lake Village, Eudora, Bastrop, Oak Grove,
Epps, Lake Providence, Rayville, Delhi, Tallulah, Winnsboro, 
Jonesville, Harrisonburg, Newellton, St. Joseph, Waterproof, 
Vidalia, Ferriday, West Ferriday, Cleveland, Indianola, 
Ruleville, Greenwood, Grenada, Vaiden, North Carrollton, 
Carrollton, Winona, Eupora, Mathiston, West Point, Ackerman, 
Weir, Starkville, Greenville, Belzoni, Isola, Durant, Tchula, 
Lexington, Pickens, Goodman, Kosciusko, Louisville, Mayersville, 
Rolling Fork, Anguilla, Yazoo City, Ridgeland, Madison, Canton, 
Carthage, Vicksburg, Jackson, Pearl, Brandon, Richland, 
Port Gibson, Crystal Springs, Hazlehurst, Wesson, Fayette, 
and Natchez
920 AM CST Mon Feb 15 2021

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM CST
TUESDAY...
...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST TUESDAY...

* WHAT...For the Winter Storm Warning, heavy mixed 
  precipitation. Total snow and sleet accumulations of up to 6 
  inches, particularly in portions of northeast Louisiana, 
  southeast Arkansas and the northwest Mississippi and ice 
  accumulations of one quarter to a half inch. For the Wind 
  Chill Advisory, very cold wind chills. Wind chills below zero.

* WHERE...Portions of northeast Louisiana, central, northwest, 
  southwest and west central Mississippi and southeast Arkansas.

* WHEN...Until 6 AM CST Tuesday.

* IMPACTS...Power outages and tree damage are possible due to the
  ice and gusty winds. Travel could be nearly impossible. The 
  cold wind chills could result in hypothermia if precautions are 
  not taken.

* ADDITIONAL DETAILS...Bands of mixed precipitation, including
  sleet, snow and some freezing rain, will continue to move across
  the area.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

Use caution while moving outside. Wear appropriate clothing, a 
hat, and gloves.

The latest road conditions for Mississippi can be obtained by
visiting mdottraffic.com, dotd.la.gov in Louisiana and
idrivearkansas.com in Arkansas.

&&

$$

MSZ031-039-045-046-050>052-055>058-061>066-072>074-152330-
/O.CON.KJAN.WS.W.0002.000000T0000Z-210216T1200Z/
Lowndes-Noxubee-Neshoba-Kemper-Scott-Newton-Lauderdale-Simpson-
Smith-Jasper-Clarke-Franklin MS-Lincoln-Lawrence-Jefferson Davis-
Covington-Jones-Marion-Lamar-Forrest-
Including the cities of Columbus, Macon, Brooksville, 
Philadelphia, Pearl River, De Kalb, Scooba, Forest, Morton, 
Newton, Union, Decatur, Conehatta, Meridian, Magee, Mendenhall, 
Taylorsville, Raleigh, Bay Springs, Heidelberg, Quitman, 
Stonewall, Shubuta, Bude, Roxie, Meadville, Brookhaven, 
Monticello, New Hebron, Prentiss, Bassfield, Collins, 
Mount Olive, Laurel, Columbia, West Hattiesburg, Lumberton, 
Purvis, and Hattiesburg
920 AM CST Mon Feb 15 2021

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM CST
TUESDAY...

* WHAT...Heavy mixed wintry precipitation is expected. Total 
  snow and sleet accumulations of 1 to 2 inches, especially over 
  western portions of the warned area, and ice accumulations of 
  one quarter to three quarters of an inch are possible.

* WHERE...Portions of east central, northeast, and south central 
  Mississippi.

* WHEN...Until 6 AM CST Tuesday.

* IMPACTS...Power outages and tree damage are likely due to the
  ice and gusty winds. Travel could be nearly impossible. Very 
  cold wind chills as low as 5 degrees below zero could result in 
  hypothermia if precautions are not taken.

* ADDITIONAL DETAILS...Bands of mixed precipitation, including
  sleet, freezing rain and some snow, will continue to move 
  across the area.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions for Mississippi can be obtained by
visiting mdottraffic.com, dotd.la.gov in Louisiana and
idrivearkansas.com in Arkansas.

&&

$$

GG
589 
WWUS44 KJAN 152127
WSWJAN

URGENT - WINTER WEATHER MESSAGE
National Weather Service Jackson MS
327 PM CST Mon Feb 15 2021

MSZ031-039-045-046-050>052-055>058-061>066-072>074-160530-
/O.CAN.KJAN.WS.W.0002.000000T0000Z-210216T1200Z/
/O.EXB.KJAN.WC.Y.0001.000000T0000Z-210216T1500Z/
Lowndes-Noxubee-Neshoba-Kemper-Scott-Newton-Lauderdale-Simpson-
Smith-Jasper-Clarke-Franklin MS-Lincoln-Lawrence-Jefferson Davis-
Covington-Jones-Marion-Lamar-Forrest-
Including the cities of Columbus, Macon, Brooksville, 
Philadelphia, Pearl River, De Kalb, Scooba, Forest, Morton, 
Newton, Union, Decatur, Conehatta, Meridian, Magee, Mendenhall, 
Taylorsville, Raleigh, Bay Springs, Heidelberg, Quitman, 
Stonewall, Shubuta, Bude, Roxie, Meadville, Brookhaven, 
Monticello, New Hebron, Prentiss, Bassfield, Collins, 
Mount Olive, Laurel, Columbia, West Hattiesburg, Lumberton, 
Purvis, and Hattiesburg
327 PM CST Mon Feb 15 2021

...WIND CHILL ADVISORY IN EFFECT UNTIL 9 AM CST TUESDAY...
...WINTER STORM WARNING IS CANCELLED...

* WHAT...Very cold wind chills between 5 degrees above and 5
  degrees below zero.

* WHERE...Portions of central, east central, northeast, south 
  central, southeast and southwest Mississippi.

* WHEN...Until 9 AM CST Tuesday.

* IMPACTS...The cold wind chills could result in hypothermia 
  with prolonged exposure.

* ADDITIONAL DETAILS...Travel will remain difficult to nearly 
  impossible due to accumulations of ice, sleet, and snow on roads
  in the region.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves.

&&

$$

ARZ074-075-LAZ007>009-015-016-023>026-MSZ018-019-025>030-032>038-
040>044-047>049-053-054-059-060-160530-
/O.CAN.KJAN.WS.W.0002.000000T0000Z-210216T1200Z/
/O.EXT.KJAN.WC.Y.0001.000000T0000Z-210216T1500Z/
Ashley-Chicot-Morehouse-West Carroll-East Carroll-Richland-
Madison LA-Franklin LA-Catahoula-Tensas-Concordia-Bolivar-
Sunflower-Leflore-Grenada-Carroll-Montgomery-Webster-Clay-Choctaw-
Oktibbeha-Washington-Humphreys-Holmes-Attala-Winston-Issaquena-
Sharkey-Yazoo-Madison MS-Leake-Warren-Hinds-Rankin-Claiborne-
Copiah-Jefferson-Adams-
Including the cities of Crossett, North Crossett, Hamburg, 
West Crossett, Dermott, Lake Village, Eudora, Bastrop, Oak Grove,
Epps, Lake Providence, Rayville, Delhi, Tallulah, Winnsboro, 
Jonesville, Harrisonburg, Newellton, St. Joseph, Waterproof, 
Vidalia, Ferriday, West Ferriday, Cleveland, Indianola, 
Ruleville, Greenwood, Grenada, Vaiden, North Carrollton, 
Carrollton, Winona, Eupora, Mathiston, West Point, Ackerman, 
Weir, Starkville, Greenville, Belzoni, Isola, Durant, Tchula, 
Lexington, Pickens, Goodman, Kosciusko, Louisville, Mayersville, 
Rolling Fork, Anguilla, Yazoo City, Ridgeland, Madison, Canton, 
Carthage, Vicksburg, Jackson, Pearl, Brandon, Richland, 
Port Gibson, Crystal Springs, Hazlehurst, Wesson, Fayette, 
and Natchez
327 PM CST Mon Feb 15 2021

...WIND CHILL ADVISORY NOW IN EFFECT UNTIL 9 AM CST TUESDAY...
...WINTER STORM WARNING IS CANCELLED...

* WHAT...Very cold wind chills between 5 degrees above and 5
  degrees below zero.

* WHERE...Portions of northeast Louisiana, central, east 
  central, north central, northeast, northwest, southwest and 
  west central Mississippi and southeast Arkansas.

* WHEN...Until 9 AM CST Tuesday.

* IMPACTS...The cold wind chills could result in hypothermia with
  prolonged exposure.

* ADDITIONAL DETAILS...Travel will remain difficult to nearly 
  impossible due to accumulations of ice, sleet, and snow on roads
  in the region.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves. 

&&

$$

NF

The office that day

Everything else NWS Jackson, MS issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Feb 12, 7:22 PM CSTRiver Flood AdvisoryJANAttala, Holmes17 hr
Feb 12, 9:06 PM CSTWinter Weather AdvisoryJANAdams, Attala, Carroll, Choctaw, Claiborne, Clay and 17 more13 hr

Nearby

Winter Storm Warnings in Mississippi, 2021Winter Storm Warnings in Louisiana, 2021Winter Storm Warnings in Arkansas, 2021Every winter storm warning in 2021

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.