Alert archive / Mississippi / Wind Advisories in 2013
Wind Advisory 16, NWS Jackson, MS
NWS Jackson, MS issued this wind advisory at Dec 20, 2013, 11:47 AM CST for 47 counties in Mississippi; 9 parishes in Louisiana; Ashley County, Chicot County, Arkansas. It took effect at Dec 21, 2013, 9:00 AM CST. It was in force for 12 hr.
The area
The counties it named.
The facts
- Issued
- Dec 20, 2013, 11:47 AM CST (17:47 UTC)
- In effect from
- Dec 21, 2013, 9:00 AM CST
- Expired
- Dec 21, 2013, 9:00 PM CST
- In force
- 12 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 17:49 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.
The nearest sounding before it
Jackson, MS (KJAN), launched 12:00Z, 5.8 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.
- Mixed-layer CAPE
- 15 J/kg
- Mixed-layer CIN
- -65 J/kg
- Mixed-layer LCL
- 673 m above ground
- 0-6 km bulk shear
- 45 kt
- 0-1 km storm-relative helicity
- 319 m²/s²
- 0-3 km storm-relative helicity
- 413 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 WWUS74 KJAN 201747 NPWJAN URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE JACKSON MS 1147 AM CST FRI DEC 20 2013 ...GUSTY SOUTHERLY WINDS ANTICIPATED ON SATURDAY IN ADVANCE OF AN APPROACHING COLD FRONT... ARZ074-075-LAZ007>009-015-016-023>026-MSZ018-019-025>066-072>074- 210200- /O.NEW.KJAN.WI.Y.0016.131221T1500Z-131222T0300Z/ 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... MABEN...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...HATTIESBURG 1147 AM CST FRI DEC 20 2013 ...WIND ADVISORY IN EFFECT FROM 9 AM TO 9 PM CST SATURDAY... THE NATIONAL WEATHER SERVICE IN JACKSON HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT FROM 9 AM TO 9 PM CST SATURDAY. * TIMING: STRONGEST WINDS TO DEVELOP LATE MORNING CONTINUING THROUGH THE EVENING * WINDS: SUSTAINED WINDS OF 20 TO 25 MPH WITH GUSTS AS HIGH AS 40 MPH WILL BE POSSIBLE...ESPECIALLY ACROSS THE DELTA * IMPACTS: DRIVERS OF HIGH PROFILE VEHICLES SHOULD USE EXTREME CAUTION...ESPECIALLY WHEN TRAVELING ON EAST-WEST ORIENTED ROADS. PEOPLE OUTDOORS SHOULD EXERCISE CAUTION WHEN AROUND OLD OR ROTTING TREES AND TREE LIMBS...AS THEY COULD BE SUSCEPTIBLE TO FALLING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 TO 40 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ BK
6 follow-up statements
920 WWUS74 KJAN 210316 NPWJAN URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE JACKSON MS 916 PM CST FRI DEC 20 2013 ...GUSTY SOUTHERLY WINDS ANTICIPATED ON SATURDAY IN ADVANCE OF AN APPROACHING COLD FRONT... ARZ074-075-LAZ007>009-015-016-023>026-MSZ018-019-025>066-072>074- 211130- /O.CON.KJAN.WI.Y.0016.131221T1500Z-131222T0300Z/ 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... MABEN...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...HATTIESBURG 916 PM CST FRI DEC 20 2013 ...WIND ADVISORY REMAINS IN EFFECT FROM 9 AM TO 9 PM CST SATURDAY... A WIND ADVISORY REMAINS IN EFFECT FROM 9 AM TO 9 PM CST SATURDAY. * TIMING: STRONGEST WINDS TO DEVELOP LATE MORNING CONTINUING THROUGH THE EVENING. * WINDS: SUSTAINED WINDS OF 20 TO 25 MPH WITH GUSTS AS HIGH AS 40 MPH WILL BE POSSIBLE...ESPECIALLY ACROSS THE DELTA. * IMPACTS: DRIVERS OF HIGH PROFILE VEHICLES SHOULD USE EXTREME CAUTION...ESPECIALLY WHEN TRAVELING ON EAST-WEST ORIENTED ROADS. PEOPLE OUTDOORS SHOULD EXERCISE CAUTION WHEN AROUND OLD OR ROTTING TREES AND TREE LIMBS...AS THEY COULD BE SUSCEPTIBLE TO FALLING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 TO 40 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$
441 WWUS74 KJAN 211012 NPWJAN URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE JACKSON MS 412 AM CST SAT DEC 21 2013 ...GUSTY SOUTHERLY WINDS ANTICIPATED FOR TODAY IN ADVANCE OF AN APPROACHING COLD FRONT... ARZ074-075-LAZ007>009-015-016-023>026-MSZ018-019-025>066-072>074- 211815- /O.CON.KJAN.WI.Y.0016.131221T1500Z-131222T0300Z/ 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... MABEN...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...HATTIESBURG 412 AM CST SAT DEC 21 2013 ...WIND ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING TO 9 PM CST THIS EVENING... A WIND ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING TO 9 PM CST THIS EVENING. * TIMING: STRONGEST WINDS TO DEVELOP LATE MORNING CONTINUING THROUGH THE EVENING. * WINDS: SUSTAINED WINDS OF 20 TO 25 MPH WITH GUSTS AS HIGH AS 40 MPH WILL BE POSSIBLE...ESPECIALLY ACROSS THE DELTA. * IMPACTS: DRIVERS OF HIGH PROFILE VEHICLES SHOULD USE EXTREME CAUTION...ESPECIALLY WHEN TRAVELING ON EAST-WEST ORIENTED ROADS. PEOPLE OUTDOORS SHOULD EXERCISE CAUTION WHEN AROUND OLD OR ROTTING TREES AND TREE LIMBS...AS THEY COULD BE SUSCEPTIBLE TO FALLING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 TO 40 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ 17
380 WWUS74 KJAN 211655 NPWJAN URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE JACKSON MS 1055 AM CST SAT DEC 21 2013 ...GUSTY SOUTHERLY WINDS ANTICIPATED FOR TODAY IN ADVANCE OF AN APPROACHING COLD FRONT... ARZ074-075-LAZ007>009-015-016-023>026-MSZ018-019-025>066-072>074- 220100- /O.CON.KJAN.WI.Y.0016.000000T0000Z-131222T0300Z/ 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... MABEN...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...HATTIESBURG 1055 AM CST SAT DEC 21 2013 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS EVENING... A WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS EVENING. * TIMING: STRONGEST WINDS TO DEVELOP LATE MORNING CONTINUING THROUGH THE EVENING. * WINDS: SUSTAINED WINDS OF 20 TO 25 MPH WITH GUSTS AS HIGH AS 40 MPH WILL BE POSSIBLE...ESPECIALLY ACROSS THE DELTA. * IMPACTS: DRIVERS OF HIGH PROFILE VEHICLES SHOULD USE EXTREME CAUTION...ESPECIALLY WHEN TRAVELING ON EAST-WEST ORIENTED ROADS. PEOPLE OUTDOORS SHOULD EXERCISE CAUTION WHEN AROUND OLD OR ROTTING TREES AND TREE LIMBS...AS THEY COULD BE SUSCEPTIBLE TO FALLING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 TO 40 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$
081 WWUS74 KJAN 212214 NPWJAN URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE JACKSON MS 414 PM CST SAT DEC 21 2013 ARZ074-075-LAZ007>009-015-016-023>026-MSZ018-019-025>066-072>074- 220300- /O.CON.KJAN.WI.Y.0016.000000T0000Z-131222T0300Z/ 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... MABEN...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...HATTIESBURG 414 PM CST SAT DEC 21 2013 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS EVENING... A WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS EVENING. * TIMING: THROUGH EARLY EVENING. * WINDS: SUSTAINED WINDS OF 20 TO 25 MPH WITH GUSTS AS HIGH AS 50 MPH WILL BE POSSIBLE. * IMPACTS: DRIVERS OF HIGH PROFILE VEHICLES SHOULD USE EXTREME CAUTION...ESPECIALLY WHEN TRAVELING ON EAST-WEST ORIENTED ROADS. PEOPLE OUTDOORS SHOULD EXERCISE CAUTION WHEN AROUND OLD OR ROTTING TREES AND TREE LIMBS...AS THEY COULD BE SUSCEPTIBLE TO FALLING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF GREATER THAN 40 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$
382 WWUS74 KJAN 220151 AAA NPWJAN URGENT - WEATHER MESSAGE...UPDATED NATIONAL WEATHER SERVICE JACKSON MS 751 PM CST SAT DEC 21 2013 ARZ074-075-LAZ007>009-015-016-023>026-MSZ018-019-025>028-034>036- 040>042-047-053-059-060-220300- /O.CAN.KJAN.WI.Y.0016.000000T0000Z-131222T0300Z/ ASHLEY-CHICOT-MOREHOUSE-WEST CARROLL-EAST CARROLL-RICHLAND- MADISON LA-FRANKLIN LA-CATAHOULA-TENSAS-CONCORDIA-BOLIVAR- SUNFLOWER-LEFLORE-GRENADA-CARROLL-MONTGOMERY-WASHINGTON-HUMPHREYS- HOLMES-ISSAQUENA-SHARKEY-YAZOO-WARREN-CLAIBORNE-JEFFERSON-ADAMS- INCLUDING THE CITIES OF...CROSSETT...NORTH CROSSETT...HAMBURG... WEST CROSSETT...DERMOTT...LAKE VILLAGE...EUDORA...BASTROP... OAK GROVE...EPPS...LAKE PROVIDENCE...RAYVILLE...DELHI... TALLULAH...WINNSBORO...JONESVILLE...HARRISONBURG...NEWELLTON... ST. JOSEPH...WATERPROOF...VIDALIA...FERRIDAY...WEST FERRIDAY... CLEVELAND...INDIANOLA...RULEVILLE...GREENWOOD...GRENADA... VAIDEN...NORTH CARROLLTON...CARROLLTON...WINONA...GREENVILLE... BELZONI...ISOLA...DURANT...TCHULA...LEXINGTON...PICKENS... GOODMAN...MAYERSVILLE...ROLLING FORK...ANGUILLA...YAZOO CITY... VICKSBURG...PORT GIBSON...FAYETTE...NATCHEZ 751 PM CST SAT DEC 21 2013 ...WIND ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN JACKSON HAS CANCELLED THE WIND ADVISORY. THE PRESSURE GRADIENT HAS RELAXED BEHIND THE LINE OF THUNDERSTORMS THIS EVENING AND LIGHTER WINDS ARE EXPECTED THE REMAINDER OF THE NIGHT. $$ MSZ029>033-037>039-043>046-048>052-054>058-061>066-072>074-220300- /O.CON.KJAN.WI.Y.0016.000000T0000Z-131222T0300Z/ WEBSTER-CLAY-LOWNDES-CHOCTAW-OKTIBBEHA-ATTALA-WINSTON-NOXUBEE- MADISON MS-LEAKE-NESHOBA-KEMPER-HINDS-RANKIN-SCOTT-NEWTON- LAUDERDALE-COPIAH-SIMPSON-SMITH-JASPER-CLARKE-FRANKLIN MS-LINCOLN- LAWRENCE-JEFFERSON DAVIS-COVINGTON-JONES-MARION-LAMAR-FORREST- INCLUDING THE CITIES OF...EUPORA...MABEN...MATHISTON... WEST POINT...COLUMBUS...ACKERMAN...WEIR...STARKVILLE... KOSCIUSKO...LOUISVILLE...MACON...BROOKSVILLE...RIDGELAND... MADISON...CANTON...CARTHAGE...PHILADELPHIA...PEARL RIVER... DE KALB...SCOOBA...JACKSON...PEARL...BRANDON...RICHLAND... FOREST...MORTON...NEWTON...UNION...DECATUR...CONEHATTA... MERIDIAN...CRYSTAL SPRINGS...HAZLEHURST...WESSON...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...HATTIESBURG 751 PM CST SAT DEC 21 2013 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS EVENING... A WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS EVENING. * TIMING: THROUGH EARLY EVENING. * WINDS: SUSTAINED WINDS OF 20 TO 25 MPH WITH GUSTS AS HIGH AS 40 MPH WILL BE POSSIBLE. * IMPACTS: DRIVERS OF HIGH PROFILE VEHICLES SHOULD USE EXTREME CAUTION...ESPECIALLY WHEN TRAVELING ON EAST-WEST ORIENTED ROADS. PEOPLE OUTDOORS SHOULD EXERCISE CAUTION WHEN AROUND OLD OR ROTTING TREES AND TREE LIMBS...AS THEY COULD BE SUSCEPTIBLE TO FALLING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF GREATER THAN 40 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ 22
071 WWUS74 KJAN 220314 AAA NPWJAN URGENT - WEATHER MESSAGE...UPDATED NATIONAL WEATHER SERVICE JACKSON MS 914 PM CST SAT DEC 21 2013 ...THE WIND ADVISORY HAS EXPIRED... MSZ029>033-037>039-043>046-048>052-054>058-061>066-072>074-220415- /O.EXP.KJAN.WI.Y.0016.000000T0000Z-131222T0300Z/ WEBSTER-CLAY-LOWNDES-CHOCTAW-OKTIBBEHA-ATTALA-WINSTON-NOXUBEE- MADISON MS-LEAKE-NESHOBA-KEMPER-HINDS-RANKIN-SCOTT-NEWTON- LAUDERDALE-COPIAH-SIMPSON-SMITH-JASPER-CLARKE-FRANKLIN MS-LINCOLN- LAWRENCE-JEFFERSON DAVIS-COVINGTON-JONES-MARION-LAMAR-FORREST- INCLUDING THE CITIES OF...EUPORA...MABEN...MATHISTON... WEST POINT...COLUMBUS...ACKERMAN...WEIR...STARKVILLE... KOSCIUSKO...LOUISVILLE...MACON...BROOKSVILLE...RIDGELAND... MADISON...CANTON...CARTHAGE...PHILADELPHIA...PEARL RIVER... DE KALB...SCOOBA...JACKSON...PEARL...BRANDON...RICHLAND... FOREST...MORTON...NEWTON...UNION...DECATUR...CONEHATTA... MERIDIAN...CRYSTAL SPRINGS...HAZLEHURST...WESSON...MAGEE... MENDENHALL...TAYLORSVILLE...RALEIGH...BAY SPRINGS...HEIDELBERG... QUITMAN...STONEWALL...SHUBUTA...BUDE...ROXIE...MEADVILLE... BROOKHAVEN...MONTICELLO...NEW HEBRON...PRENTISS...BASSFIELD... COLLINS...MOUNT OLIVE...LAUREL...COLUMBIA...WEST HATTIESBURG... LUMBERTON...PURVIS...HATTIESBURG 914 PM CST SAT DEC 21 2013 ...WIND ADVISORY HAS EXPIRED... THE WIND ADVISORY IS NO LONGER IN EFFECT. $$ 22
What forecasters said that day
The local office's own words before this wind advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Jackson, MS wrote its last area forecast discussion before this wind advisory went out at Dec 20, 10:56 AM CST, 51 minutes earlier.
Area forecast discussion, Dec 20, 10:56 AM CST, 51 minutes before
AREA FORECAST DISCUSSION...UPDATED NATIONAL WEATHER SERVICE JACKSON MS 1056 AM CST FRI DEC 20 2013 .UPDATE...MOSTLY CLOUDY SKIES WILL PREVAIL TODAY AS MOISTURE CONTINUES TO INCREASE ACROSS THE REGION...WITH A FEW SHOWERS POSSIBLE AS WELL. TEMPERATURES THIS AFTERNOON WILL BE AROUND 15 TO 20 DEGREES ABOVE AVERAGE...WARMING INTO THE LOW TO MID 70S. THE ONLY CHANGES TO THE CURRENT FORECAST WERE TO SLIGHTLY LOWER MAX TEMPS TODAY FOR A FEW SPOTS...AND TO THE HOURLY TEMPS AND DEWPTS TO ACCOUNT FOR THE LATEST TRENDS. /27/ && .AVIATION...MVFR/IFR CIG WL TRY TO TREND VFR BY THIS AFTN ALTHOUGH MOST SITES WL LIKELY STRUGGLE TO SEE PROLONGED VFR CONDS. WDSPRD IFR CIG WL LIKELY RETURN THIS EVE CONTINUING OVRNGT. ISOLD/SCT SHRA WILL BE PSBL AREAWIDE THRU THE DAY...W/BEST COVERAGE CONFINED W OF I-55. GUSTY SLY SFC WINDS TO REMAIN PREDOMINANT OVR THE NEXT 24 HRS. GUSTS LATER TONIGHT AND TOMORROW ACROSS THE DELTA COULD PUSH THE 20-25 KT RANGE (OR EVEN HIGHER TOMORROW AFTN) AS THE PRESSURE GRADIENT TIGHTENS IN ADVANCE OF AN APPROACHING WEATHER SYSTEM. /BK/ && .PREV DISCUSSION... /ISSUED 425 AM CST FRI DEC 20 2013/ SHORT TERM... ..SEVERE QUASI-LINEAR CONVECTIVE SYSTEM LIKELY TO IMPACT THE ARKLAMISS REGION SATURDAY AFTERNOON INTO EARLY SUNDAY... TODAY THROUGH EARLY SUNDAY MAIN FOCUS WILL CENTER UPON THE SEVERE WEATHER RISK THAT WILL INCREASE SATURDAY AFTERNOON THROUGH EARLY SUNDAY MORNING ACROSS THE REGION AS A POTENT SYSTEM, WHICH IS NOW OVER THE BAJA, IMPACTS THE REGION. MAIN HAZARDS WITH THIS BROKEN LINE WILL BE STRAIGHT LINE WINDS UP TO 70 MPH AND TORNADOES. IT IS NOT AN IMPOSSIBILITY THAT SOME TORNADOES COULD BE STRONG. THE WESTERN 1/3RD OF THE REGION HAS BEEN PLACED IN A MODERATE RISK OF SEVERE WEATHER PER COORDINATION WITH THE SPC. THE HWO/GRAPHICS WILL BE UPDATED TO REFLECT THESE HAZARDS AND INCREASE WORDING TONE. MAIN TIMING OF THE SEVERE LINE AS OF THIS WRITING LOOKS TO BE ALONG AND WEST OF THE MS RIVER SATURDAY AFTERNOON, NEAR THE I-55 CORRIDOR BY SATURDAY EVENING AND IN EAST MISSISSIPPI NEAR MIDNIGHT TO EARLY SUNDAY MORNING. THE AIRMASS THIS MORNING CONTINUES TO MOISTURIZE AS DEWPOINTS HAVE CLIMBED INTO THE MID 50S AREAWIDE WITH S/SE FLOW ONGOING WHILE A SUB-TROPICAL SURFACE HIGH SHIFTS OFF THE ATLANTIC COAST AND A WEAK SURFACE LOW SKIRTS NE ALONG THE OHIO RIVER VALLEY. THIS WEAK SURFACE LOW WILL PUSH A STRONG COLD FRONT SOUTH BUT WILL STALL TO OUR NW ACROSS THE OZARKS THROUGH SATURDAY MORNING AND SERVE AS A HEAVY PRECIP AXIS FOCUS THERE. FOR TODAY...LIGHT TO MODERATE ISENTROPIC SHOWERS ARE EXPECTED (WITH SOME ALREADY OCCURRING) ACROSS THE REGION WITH BETTER COVERAGE ALONG AND NORTH OF THE TRACE CORRIDOR. TODAY WILL BE WARM WITH READINGS IN THE LOW 70S NE TO UPPER 70S SW DESPITE CLOUD COVER WITH PROGGED 17-18C 925MB TEMPS. BY SATURDAY MORNING...LOW TEMPS WILL STRUGGLE TO FALL BELOW 62F, IF NOT HIGHER, DUE TO ELEVATED WINDS AND ANOMALOUS MOISTURE WITH PWATS 1.4-1.6 INCHES (+2 SD). THE CLOSED LOW OVER THE BAJA WILL OPEN AND BECOME NEGATIVELY TILTED THROUGH THE DAY SATURDAY INTO SATURDAY NIGHT ACROSS THE SOUTHERN PLAINS. STRONG SFC CYCLOGENESIS CONCURRENT WITH HEIGHT FALLS WILL OCCUR IN RESPONSE AND ACT TO TIGHTEN THE PRESSURE GRADIENT THROUGH THE ATMOSPHERIC COLUMN SUBSTANTIALLY THROUGH THE DAY SATURDAY. GRADIENT SFC WINDS AHEAD OF THE SYSTEM WILL BE 25-35 MPH WITH GUSTS AS HIGH AS 45 MPH POSSIBLE IN THE DELTA. A WIND ADVISORY WILL BE NEEDED FOR THIS PERIOD BUT WILL LET DAY SHIFT HANDLE THIS. BY SATURDAY AFTERNOON... NUMEROUS SEVERE WEATHER PARAMETERS APPEAR QUITE SUBSTANTIAL THAT COULD SUPPORT WIDESPREAD SEVERE HAZARDS...ESPECIALLY IN WESTERN AREAS ALONG THE MS RIVER. ML CAPE WILL LIKELY BE 500-1000 J/KG DURING THE EARLY AFTN IN PRESENCE OF A 60 KT SOUTHERLY LOW-LVL SUB-TROPICAL JET WITH EFFECTIVE BULK SHEAR VALUES NEAR 50 KT ALONG A PRE-FRONTAL TROUGH AXIS. AS QG ASCENT BEGINS TO SPREAD OVER LA/AR WITH 0-1 KM SRH VALUES 300M2/S2+...AN INITIAL MODE OF SEMI-DISCRETE CELLS COULD DEVELOP. THESE STORMS WILL HAVE THE POTENTIAL TO PRODUCE TORNADOES...SOME POSSIBLY STRONG. GIVEN STRONG MERIDIONAL LOW-LVL FLOW...STORMS WILL TEND TO MERGE AND GROW UPSCALE INTO A BROKEN QLCS AS THE ENTIRE SYSTEM PROGRESSES EAST. LOOKING AT THE POTENTIAL FOR MESO VORTICIES ALONG/IN THE QLCS...THE 0-3 KM SHEAR VECTOR NORMAL MAGNITUDES YIELD 25-30 KT TO THE FORCING AXIS. WHILE A MAJORITY OF STORMS WILL BE MOVING QUICKLY TO THE NE WITHIN THE LINE...ANY BOWING SEGMENT WITH A GREATER EASTERLY COMPONENT WILL HAVE THE POSSIBILITY OF PRODUCING AN EMBEDDED TORNADO GIVEN THE 25-30 KT 0-3 KM SHEAR. LOOKING AT THE LATEST RUNS OF THE SREF, THIS RISK APPEARS PRESENT ACROSS THE ENTIRE CWA AS THE LINE MOVES EAST THROUGH SATURDAY EVENING. SEVERAL ANALOGS TO THIS SYSTEM PER CIPS OUTPUT ALSO INDICATE THE AFOREMENTIONED HAZARDS SEEM QUITE PLAUSIBLE. THE STRONG AND SEVERE LINE SHOULD CLEAR THE AL/MS BORDER BY EARLY SUNDAY MORNING WITH CLOUDS HANGING ON THROUGH MUCH OF THE DAY. FOR FORECAST ELEMENTS...HAVE ATTEMPTED TO BETTER REFINE QLCS TIMING IN OFFICIAL GRIDS AS WELL AS ADD SEVERE WORDING FOR ZONE INCLUSION. POPS WERE BOOSTED UP SAT NIGHT INTO SUN MRNG PERIOD TO 100%. /ALLEN/ LONG TERM...SUNDAY THROUGH NEXT FRIDAY...THE RAINS WILL BE MOVING OUT OF THE REGION SUNDAY. EXPECT DRY WEATHER FOR THE REMAINDER OF THE PERIOD...EXCEPT FOR SOME ISOLATED SHOWERS WITH A FRONTAL BOUNDARY AROUND WEDNESDAY NIGHT INTO THURSDAY. FOR SUNDAY INTO MONDAY...EXPECT THE CLOUDS TO HANG AROUND THEN EVENTUALLY CLEAR FROM THE WEST ON MONDAY AS THE LOW LEVEL THERMAL TROUGH PASSES THROUGH THE REGION. MEANWHILE THE REGION WILL BE UNDER SOUTHWEST FLOW FROM AN UPPER TROUGH OVER THE CENTRAL US. THUS WILL BE ENOUGH ISENTROPIC LIFT TO KEEP THE CLOUD COVER AROUND UNTIL MONDAY. THE UPPER TROUGH AXIS WILL PASS OVER THE REGION ON MONDAY. SURFACE HIGH PRESSURE WILL PASS OVER THE REGION ON TUESDAY AS THE UPPER FLOW BECOMES MORE ZONAL. ANOTHER SHORTWAVE WILL AFFECT THE REGION FROM THE NORTHWEST FOR WEDNESDAY NIGHT INTO THURSDAY PER THE FASTER THE EURO...WHILE THE GFS WAS SLOWER WITH THE UPPER SYSTEM FOR THURSDAY THROUGH FRIDAY. INSTABILITY WILL BE LIMITED FOR SOME LIGHT SHOWERS ONLY. THE SHORTWAVE WILL HELP AN UPPER TROUGH TO BUILD OVER THE REGION FOR THURSDAY INTO FRIDAY...WHILE THE GFS KEEPS SOUTHWEST FLOW AND MORE MOISTURE AROUND WITH THE SLOWER MOVING SHORTWAVE. AS FAR AS TEMPS ARE CONCERN OPTED TO GO WITH THE BLEND OF MEX AND GMOS...EXCEPT FOR THE MIDWEEK SYSTEM WITH THE LEANING TOWARD EURO TEMPS. FOR POPS WENT CLOSE TO THE EURO SOLUTION FOR THE MIDWEEK SYSTEM./17/ && .AVIATION... MVFR TO VFR CATEGORIES EXIST THIS MORNING WITH A DROP TOWARDS MVFR THROUGH 14Z. EXPECT AN IMPROVEMENT BACK TO VFR THROUGH THE AFTN BEFORE ANOTHER FALL THIS EVENING BACK TO MVFR. WINDS WILL ELEVATED TODAY FROM THE SOUTH WITH VALUES NEAR 10 KT THIS MORNING AND INCREASING TO 15 KT WITH HIGHER PERIODIC GUSTS TO LOW 20 KT VALUES. FLYING CONDITIONS WILL DETERIORATE QUICKLY SAT AFTN AND EVENING AHEAD OF STRONG TO SEVERE SQUALL LINE THAT WILL IMPACT ALL SITES. /ALLEN/ && .PRELIMINARY POINT TEMPS/POPS... JACKSON 73 66 78 58 / 30 25 76 100 MERIDIAN 74 65 78 63 / 22 20 53 100 VICKSBURG 75 67 79 55 / 36 39 99 100 HATTIESBURG 76 67 79 63 / 18 20 45 100 NATCHEZ 77 69 79 56 / 29 29 98 100 GREENVILLE 72 67 78 52 / 53 65 100 100 GREENWOOD 72 67 78 55 / 52 53 93 100 && .JAN WATCHES/WARNINGS/ADVISORIES... MS...NONE. LA...NONE. AR...NONE. &&
Hazardous weather outlook, Dec 20, 5:07 AM CST, 6 hours 40 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE JACKSON MS 507 AM CST FRI DEC 20 2013 ARZ074-075-LAZ007>009-015-016-023>026-MSZ018-019-025>027-034>036- 040>042-047-053-059-060-211115- ASHLEY-CHICOT-MOREHOUSE-WEST CARROLL-EAST CARROLL-RICHLAND- MADISON LA-FRANKLIN LA-CATAHOULA-TENSAS-CONCORDIA-BOLIVAR- SUNFLOWER-LEFLORE-GRENADA-CARROLL-WASHINGTON-HUMPHREYS-HOLMES- ISSAQUENA-SHARKEY-YAZOO-WARREN-CLAIBORNE-JEFFERSON-ADAMS- 507 AM CST FRI DEC 20 2013 THIS HAZARDOUS WEATHER OUTLOOK IS FOR EXTREME SOUTHEAST ARKANSAS...NORTHEAST LOUISIANA AND PORTIONS OF CENTRAL AND WEST MISSISSIPPI. .DAY ONE...TODAY AND TONIGHT THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY WIDESPREAD SEVERE WEATHER IS LIKELY SATURDAY AFTERNOON THROUGH SATURDAY EVENING AS A POTENT SYSTEM IMPACTS THE REGION. SCATTERED TO NUMEROUS SEVERE THUNDERSTORMS WILL BE CAPABLE OF DAMAGING WINDS TO 60 TO 70 MPH AND TORNADOES. THE POSSIBILITY OF AT LEAST A FEW STRONG TORNADOES EXISTS. HEAVY RAINFALL WILL ALSO BE POSSIBLE AS THE POTENT LINE MOVES THROUGH. THE SEVERE RISK WILL END BY EARLY SUNDAY MORNING AS THE LINE PUSHES EAST. STRONG PRESSURE GRADIENTS WILL ALSO PRODUCE WINDY AND GUSTY CONDITIONS ACROSS THE AREA LATE SATURDAY MORNING THROUGH THE AFTERNOON AHEAD OF THE SEVERE SQUALL LINE. EXPECT SUSTAINED WINDS FROM THE SOUTH AROUND 20 TO 30 MPH WITH OCCASIONAL TO FREQUENT GUSTS RANGING FROM 35 TO 45 MPH. .SPOTTER CALL TO ACTION STATEMENT... THE ACTIVATION OF STORM SPOTTERS...HAM RADIO OPERATORS...AND EMERGENCY MANAGEMENT PERSONNEL IN SUPPORT OF SEVERE WEATHER OPERATIONS...WILL LIKELY BE NEEDED SATURDAY AFTERNOON AND EVENING. MSZ028>033-037>039-043>046-048>052-054>058-061>066-072>074-211115- MONTGOMERY-WEBSTER-CLAY-LOWNDES-CHOCTAW-OKTIBBEHA-ATTALA-WINSTON- NOXUBEE-MADISON MS-LEAKE-NESHOBA-KEMPER-HINDS-RANKIN-SCOTT-NEWTON- LAUDERDALE-COPIAH-SIMPSON-SMITH-JASPER-CLARKE-FRANKLIN MS-LINCOLN- LAWRENCE-JEFFERSON DAVIS-COVINGTON-JONES-MARION-LAMAR-FORREST- 507 AM CST FRI DEC 20 2013 THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL AND EAST MISSISSIPPI. .DAY ONE...TODAY AND TONIGHT THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY SEVERE STORMS ARE POSSIBLE SATURDAY EVENING THROUGH EARLY SUNDAY MORNING AS A POTENT DISTURBANCE SWINGS ACROSS THE REGION INTO AN UNSTABLE AND SHEARED AIR MASS. THE MOST INTENSE STORMS ARE EXPECTED TO BE CAPABLE OF DAMAGING WIND GUSTS TO AT LEAST 60 MPH. AT LEAST A FEW TORNADOES COULD BE POSSIBLE. LOCALLY HEAVY DOWNPOURS ARE ALSO EXPECTED AS THIS POTENT SQUALL LINE MOVES EAST ACROSS THE REGION. STRONG PRESSURE GRADIENTS WILL ALSO PRODUCE WINDY AND GUSTY CONDITIONS ACROSS THE AREA FOR LATE SATURDAY MORNING THROUGH THE AFTERNOON AHEAD THE STRONG TO SEVERE SQUALL LINE. EXPECT SUSTAINED WINDS FROM THE SOUTH AROUND 20 TO 30 MPH WITH OCCASIONAL TO FREQUENT GUSTS RANGING FROM 35 TO 45 MPH. .SPOTTER CALL TO ACTION STATEMENT... THE ACTIVATION OF STORM SPOTTERS...HAM RADIO OPERATORS...AND EMERGENCY MANAGEMENT PERSONNEL IN SUPPORT OF SEVERE WEATHER OPERATIONS...WILL LIKELY BE NEEDED SATURDAY EVENING THROUGH EARLY SUNDAY MORNING. FOR MORE INFORMATION PLEASE VISIT OUR WEBSITE AT WWW.SRH.NOAA.GOV/JAN. ALLEN
The office that day
Everything else NWS Jackson, MS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 20, 3:48 PM CST | Special Weather Statement | JAN | Claiborne | 32 min |
| Dec 20, 3:58 PM CST | Special Weather Statement | JAN | Lincoln | 32 min |
| Dec 20, 4:23 PM CST | Special Weather Statement | JAN | Warren | 32 min |
| Dec 20, 4:41 PM CST | Tornado Warning | JAN | Claiborne, Hinds, Warren | 49 min |
| Dec 20, 5:24 PM CST | Tornado Warning | JAN | Hinds | 51 min |
Nearby
Wind Advisories in Mississippi, 2013Wind Advisories in Louisiana, 2013Wind Advisories in Arkansas, 2013Every wind advisory in 2013
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.