Alert archive / Mississippi / Wind Advisories in 2010
Wind Advisory 3, NWS Jackson, MS
NWS Jackson, MS issued this wind advisory at Feb 8, 2010, 3:46 PM CST for 6 counties in Mississippi; East Carroll Parish, Louisiana; Chicot County, Arkansas. It took effect at Feb 9, 2010, 6:00 AM CST. It was in force for 12 hr.
The area
The counties it named.
The facts
- Issued
- Feb 8, 2010, 3:46 PM CST (21:46 UTC)
- In effect from
- Feb 9, 2010, 6:00 AM CST
- Expired
- Feb 9, 2010, 5:41 PM CST
- In force
- 12 hr
- Issued by
- NWS Jackson, MS
Counties Chicot County, AR, East Carroll Parish, LA, Clay County, MS, Grenada County, MS, Lauderdale County, MS, Lowndes County, MS, Madison County, MS, Rankin County, MS
The radar
The Jackson/Brandon,MS radar (KDGX), 85 km from the middle of the area, began a volume at 21:48 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, 9.8 hours before the alert went out and 83 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 737 m above ground
- 0-6 km bulk shear
- 44 kt
- 0-1 km storm-relative helicity
- 116 m²/s²
- 0-3 km storm-relative helicity
- 159 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
343 WWUS74 KJAN 082146 NPWJAN URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE JACKSON MS 346 PM CST MON FEB 8 2010 ...A WIND ADVISORY HAS BEEN ISSUED FOR THE LARGER AREA LAKES TUESDAY... ...A LAKE WIND ADVISORY HAS BEEN ISSUED FOR THE SMALLER AREA LAKES TUESDAY... ARZ075-LAZ009-MSZ026-030-031-043-049-052-090600- /O.NEW.KJAN.WI.Y.0003.100209T1200Z-100210T0000Z/ CHICOT-EAST CARROLL-GRENADA-CLAY-LOWNDES-MADISON MS-RANKIN- LAUDERDALE- INCLUDING THE CITIES OF...DERMOTT...LAKE VILLAGE...EUDORA... LAKE PROVIDENCE...GRENADA...WEST POINT...COLUMBUS...RIDGELAND... MADISON...CANTON...PEARL...BRANDON...RICHLAND...MERIDIAN 346 PM CST MON FEB 8 2010 ...WIND ADVISORY IN EFFECT FROM 6 AM TO 6 PM CST TUESDAY... THE NATIONAL WEATHER SERVICE IN JACKSON HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT FROM 6 AM TO 6 PM CST TUESDAY. NORTHWEST WINDS OF 15 TO 25 MPH WITH GUSTS TO 40 MPH WILL BE POSSIBLE TUESDAY ON THE LARGER AREA LAKES IN THE WAKE OF A STRONG COLD FRONT. THIS WILL RESULT IN ROUGH WATERS ON THE LAKES MAKING SMALL BOATS ESPECIALLY PRONE TO CAPSIZING. THE WINDS WILL BECOME LIGHTER TUESDAY EVENING AS HIGH PRESSURE AND A WEAKER PRESSURE GRADIENT MOVES CLOSER TO THE AREA. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. WIND GUSTS OF 30 TO 40 MILES PER HOUR OCCASIONALLY BRING DOWN LARGE LIMBS AND ROTTED TREES CAUSING SERIOUS INJURY AND PROPERTY DAMAGE. EXERCISE CAUTION WHEN OUTDOORS DURING THESE STRONG WINDS. && $$ ARZ074-LAZ007-008-015-016-023>026-MSZ018-019-025-027>029-032>042- 044>048-050-051-053>066-072>074-090600- /O.NEW.KJAN.LW.Y.0009.100209T1200Z-100210T0000Z/ ASHLEY-MOREHOUSE-WEST CARROLL-RICHLAND-MADISON LA-FRANKLIN LA- CATAHOULA-TENSAS-CONCORDIA-BOLIVAR-SUNFLOWER-LEFLORE-CARROLL- MONTGOMERY-WEBSTER-CHOCTAW-OKTIBBEHA-WASHINGTON-HUMPHREYS-HOLMES- ATTALA-WINSTON-NOXUBEE-ISSAQUENA-SHARKEY-YAZOO-LEAKE-NESHOBA- KEMPER-WARREN-HINDS-SCOTT-NEWTON-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...BASTROP...OAK GROVE...EPPS...RAYVILLE...DELHI... TALLULAH...WINNSBORO...JONESVILLE...HARRISONBURG...NEWELLTON... ST. JOSEPH...WATERPROOF...VIDALIA...FERRIDAY...WEST FERRIDAY... CLEVELAND...INDIANOLA...RULEVILLE...GREENWOOD...VAIDEN... NORTH CARROLLTON...CARROLLTON...WINONA...EUPORA...MABEN... MATHISTON...ACKERMAN...WEIR...STARKVILLE...GREENVILLE...BELZONI... ISOLA...DURANT...TCHULA...LEXINGTON...PICKENS...GOODMAN... KOSCIUSKO...LOUISVILLE...MACON...BROOKSVILLE...MAYERSVILLE... ROLLING FORK...ANGUILLA...YAZOO CITY...CARTHAGE...PHILADELPHIA... PEARL RIVER...DE KALB...SCOOBA...VICKSBURG...JACKSON...FOREST... MORTON...NEWTON...UNION...DECATUR...CONEHATTA...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 346 PM CST MON FEB 8 2010 ...LAKE WIND ADVISORY IN EFFECT FROM 6 AM TO 6 PM CST TUESDAY... THE NATIONAL WEATHER SERVICE IN JACKSON HAS ISSUED A LAKE WIND ADVISORY...WHICH IS IN EFFECT FROM 6 AM TO 6 PM CST TUESDAY. NORTHWEST WINDS OF 15 TO 20 MPH WITH GUSTS TO 30 MPH WILL BE POSSIBLE TUESDAY IN THE WAKE OF A STRONG COLD FRONT. THIS WILL RESULT IN A ROUGH CHOP ON THE LAKES. THE WINDS WILL BECOME LIGHTER TUESDAY EVENING AS HIGH PRESSURE AND A WEAKER PRESSURE GRADIENT MOVES CLOSER TO THE AREA. PRECAUTIONARY/PREPAREDNESS ACTIONS... A LAKE WIND ADVISORY INDICATES THAT WINDS WILL CAUSE ROUGH CHOP ON AREA LAKES. SMALL BOATS WILL BE ESPECIALLY PRONE TO CAPSIZING. WIND GUSTS OF 30 TO 40 MILES PER HOUR OCCASIONALLY BRING DOWN LARGE LIMBS AND ROTTED TREES CAUSING SERIOUS INJURY AND PROPERTY DAMAGE. EXERCISE CAUTION WHEN OUTDOORS DURING THESE STRONG WINDS. && $$
5 follow-up statements
576 WWUS74 KJAN 090659 AAA NPWJAN URGENT - WEATHER MESSAGE...UPDATED NATIONAL WEATHER SERVICE JACKSON MS 1259 AM CST TUE FEB 9 2010 ...A WIND ADVISORY HAS BEEN ISSUED FOR THE LARGER LAKES FOR TODAY... ...A LAKE WIND ADVISORY HAS BEEN ISSUED FOR THE SMALLER LAKES FOR TODAY... ARZ075-LAZ009-MSZ026-030-031-043-049-052-091500- /O.CON.KJAN.WI.Y.0003.100209T1200Z-100210T0000Z/ CHICOT-EAST CARROLL-GRENADA-CLAY-LOWNDES-MADISON MS-RANKIN- LAUDERDALE- INCLUDING THE CITIES OF...DERMOTT...LAKE VILLAGE...EUDORA... LAKE PROVIDENCE...GRENADA...WEST POINT...COLUMBUS...RIDGELAND... MADISON...CANTON...PEARL...BRANDON...RICHLAND...MERIDIAN 1259 AM CST TUE FEB 9 2010 ...WIND ADVISORY REMAINS IN EFFECT FROM 6 AM THIS MORNING TO 6 PM CST THIS EVENING FOR THE LARGER LAKES... A WIND ADVISORY REMAINS IN EFFECT FROM 6 AM THIS MORNING TO 6 PM CST THIS EVENING FOR THE LARGER LAKES. NORTHWEST WINDS OF 15 TO 25 MPH WITH GUSTS TO 40 MPH WILL BE POSSIBLE TODAY ON THE LARGER LAKES IN THE WAKE OF A STRONG COLD FRONT. THIS WILL RESULT IN ROUGH WATERS ON THE LAKES MAKING SMALL BOATS ESPECIALLY PRONE TO CAPSIZING. THE WINDS WILL BECOME LIGHTER THIS EVENING AS HIGH PRESSURE BUILDS INTO THE REGION AND THE PRESSURE GRADIENT WEAKENS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A LAKE WIND ADVISORY INDICATES THAT WINDS WILL CAUSE A ROUGH CHOP ON AREA LAKES. SMALL BOATS WILL BE ESPECIALLY PRONE TO CAPSIZING. WIND GUSTS OF 30 TO 40 MILES PER HOUR OCCASIONALLY BRING DOWN LARGE LIMBS AND ROTTED TREES CAUSING SERIOUS INJURY AND PROPERTY DAMAGE. EXERCISE CAUTION WHEN OUTDOORS DURING THESE STRONG WINDS. && $$ ARZ074-LAZ007-008-015-016-023>026-MSZ018-019-025-027>029-032>042- 044>048-050-051-053>066-072>074-091500- /O.CON.KJAN.LW.Y.0009.100209T1200Z-100210T0000Z/ ASHLEY-MOREHOUSE-WEST CARROLL-RICHLAND-MADISON LA-FRANKLIN LA- CATAHOULA-TENSAS-CONCORDIA-BOLIVAR-SUNFLOWER-LEFLORE-CARROLL- MONTGOMERY-WEBSTER-CHOCTAW-OKTIBBEHA-WASHINGTON-HUMPHREYS-HOLMES- ATTALA-WINSTON-NOXUBEE-ISSAQUENA-SHARKEY-YAZOO-LEAKE-NESHOBA- KEMPER-WARREN-HINDS-SCOTT-NEWTON-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...BASTROP...OAK GROVE...EPPS...RAYVILLE...DELHI... TALLULAH...WINNSBORO...JONESVILLE...HARRISONBURG...NEWELLTON... ST. JOSEPH...WATERPROOF...VIDALIA...FERRIDAY...WEST FERRIDAY... CLEVELAND...INDIANOLA...RULEVILLE...GREENWOOD...VAIDEN... NORTH CARROLLTON...CARROLLTON...WINONA...EUPORA...MABEN... MATHISTON...ACKERMAN...WEIR...STARKVILLE...GREENVILLE...BELZONI... ISOLA...DURANT...TCHULA...LEXINGTON...PICKENS...GOODMAN... KOSCIUSKO...LOUISVILLE...MACON...BROOKSVILLE...MAYERSVILLE... ROLLING FORK...ANGUILLA...YAZOO CITY...CARTHAGE...PHILADELPHIA... PEARL RIVER...DE KALB...SCOOBA...VICKSBURG...JACKSON...FOREST... MORTON...NEWTON...UNION...DECATUR...CONEHATTA...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 1259 AM CST TUE FEB 9 2010 ...LAKE WIND ADVISORY REMAINS IN EFFECT FROM 6 AM THIS MORNING TO 6 PM CST THIS EVENING FOR THE SMALLER LAKES... A LAKE WIND ADVISORY REMAINS IN EFFECT FROM 6 AM THIS MORNING TO 6 PM CST THIS EVENING FOR THE SMALLER LAKES. NORTHWEST WINDS OF 15 TO 20 MPH WITH GUSTS TO 30 MPH WILL BE POSSIBLE TODAY IN THE WAKE OF A STRONG COLD FRONT. THIS WILL RESULT IN A ROUGH CHOP ON THE LAKES. THE WINDS WILL BECOME LIGHTER THIS EVENING AS HIGH PRESSURE BUILDS INTO THE REGION AND THE PRESSURE GRADIENT WEAKENS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A LAKE WIND ADVISORY INDICATES THAT WINDS WILL CAUSE A ROUGH CHOP ON AREA LAKES. SMALL BOATS WILL BE ESPECIALLY PRONE TO CAPSIZING. WIND GUSTS OF 30 MILES PER HOUR OCCASIONALLY BRING DOWN LARGE LIMBS AND ROTTED TREES CAUSING SERIOUS INJURY AND PROPERTY DAMAGE. EXERCISE CAUTION WHEN OUTDOORS DURING THESE STRONG WINDS. && $$ COHEN
490 WWUS74 KJAN 091051 AAA NPWJAN URGENT - WEATHER MESSAGE...UPDATED NATIONAL WEATHER SERVICE JACKSON MS 451 AM CST TUE FEB 9 2010 ...A WIND ADVISORY HAS BEEN ISSUED FOR THE LARGER LAKES FOR TODAY... ...A LAKE WIND ADVISORY HAS BEEN ISSUED FOR THE SMALLER LAKES FOR TODAY... ARZ075-LAZ009-MSZ026-030-031-043-049-052-091900- /O.CON.KJAN.WI.Y.0003.100209T1200Z-100210T0000Z/ CHICOT-EAST CARROLL-GRENADA-CLAY-LOWNDES-MADISON MS-RANKIN- LAUDERDALE- INCLUDING THE CITIES OF...DERMOTT...LAKE VILLAGE...EUDORA... LAKE PROVIDENCE...GRENADA...WEST POINT...COLUMBUS...RIDGELAND... MADISON...CANTON...PEARL...BRANDON...RICHLAND...MERIDIAN 451 AM CST TUE FEB 9 2010 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING FOR THE LARGER LAKES... A WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING FOR THE LARGER LAKES. NORTHWEST WINDS OF 20 TO 30 MPH WITH GUSTS TO 40 MPH ARE EXPECTED TODAY ON THE LARGER LAKES IN THE WAKE OF A STRONG COLD FRONT. THIS WILL RESULT IN VERY ROUGH WATERS ON THE LAKES...MAKING SMALL BOATS ESPECIALLY PRONE TO CAPSIZING. THE WINDS WILL BECOME LIGHTER THIS EVENING AS HIGH PRESSURE BUILDS INTO THE REGION AND THE PRESSURE GRADIENT WEAKENS. PRECAUTIONARY/PREPAREDNESS ACTIONS... THE WIND ADVISORY INDICATES THAT WINDS WILL CAUSE A VERY ROUGH CHOP ON AREA LAKES. SMALL BOATS WILL BE ESPECIALLY PRONE TO CAPSIZING. WIND GUSTS OF 30 TO 40 MILES PER HOUR OCCASIONALLY BRING DOWN LARGE LIMBS AND ROTTED TREES CAUSING SERIOUS INJURY AND PROPERTY DAMAGE. EXERCISE CAUTION WHEN OUTDOORS DURING THESE STRONG WINDS. && $$ ARZ074-LAZ007-008-015-016-023>026-MSZ018-019-025-027>029-032>042- 044>048-050-051-053>066-072>074-091900- /O.CON.KJAN.LW.Y.0009.100209T1200Z-100210T0000Z/ ASHLEY-MOREHOUSE-WEST CARROLL-RICHLAND-MADISON LA-FRANKLIN LA- CATAHOULA-TENSAS-CONCORDIA-BOLIVAR-SUNFLOWER-LEFLORE-CARROLL- MONTGOMERY-WEBSTER-CHOCTAW-OKTIBBEHA-WASHINGTON-HUMPHREYS-HOLMES- ATTALA-WINSTON-NOXUBEE-ISSAQUENA-SHARKEY-YAZOO-LEAKE-NESHOBA- KEMPER-WARREN-HINDS-SCOTT-NEWTON-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...BASTROP...OAK GROVE...EPPS...RAYVILLE...DELHI... TALLULAH...WINNSBORO...JONESVILLE...HARRISONBURG...NEWELLTON... ST. JOSEPH...WATERPROOF...VIDALIA...FERRIDAY...WEST FERRIDAY... CLEVELAND...INDIANOLA...RULEVILLE...GREENWOOD...VAIDEN... NORTH CARROLLTON...CARROLLTON...WINONA...EUPORA...MABEN... MATHISTON...ACKERMAN...WEIR...STARKVILLE...GREENVILLE...BELZONI... ISOLA...DURANT...TCHULA...LEXINGTON...PICKENS...GOODMAN... KOSCIUSKO...LOUISVILLE...MACON...BROOKSVILLE...MAYERSVILLE... ROLLING FORK...ANGUILLA...YAZOO CITY...CARTHAGE...PHILADELPHIA... PEARL RIVER...DE KALB...SCOOBA...VICKSBURG...JACKSON...FOREST... MORTON...NEWTON...UNION...DECATUR...CONEHATTA...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 451 AM CST TUE FEB 9 2010 ...LAKE WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING FOR THE SMALLER LAKES... A LAKE WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING FOR THE SMALLER LAKES. NORTHWEST WINDS OF 15 TO 20 MPH WITH GUSTS TO 30 MPH WILL BE POSSIBLE TODAY IN THE WAKE OF A STRONG COLD FRONT. THIS WILL RESULT IN A ROUGH CHOP ON THE LAKES. THE WINDS WILL BECOME LIGHTER THIS EVENING AS HIGH PRESSURE BUILDS INTO THE REGION AND THE PRESSURE GRADIENT WEAKENS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A LAKE WIND ADVISORY INDICATES THAT WINDS WILL CAUSE A ROUGH CHOP ON AREA LAKES. SMALL BOATS WILL BE ESPECIALLY PRONE TO CAPSIZING. && $$ COHEN
807 WWUS74 KJAN 091213 AAA NPWJAN URGENT - WEATHER MESSAGE...UPDATED NATIONAL WEATHER SERVICE JACKSON MS 613 AM CST TUE FEB 9 2010 ...A WIND ADVISORY IS IN EFFECT FOR THE LARGER LAKES FOR TODAY... ...A LAKE WIND ADVISORY IS IN EFFECT FOR THE SMALLER LAKES FOR TODAY... ARZ075-LAZ009-MSZ026-030-031-043-049-052-092015- /O.CON.KJAN.WI.Y.0003.000000T0000Z-100210T0000Z/ CHICOT-EAST CARROLL-GRENADA-CLAY-LOWNDES-MADISON MS-RANKIN- LAUDERDALE- INCLUDING THE CITIES OF...DERMOTT...LAKE VILLAGE...EUDORA... LAKE PROVIDENCE...GRENADA...WEST POINT...COLUMBUS...RIDGELAND... MADISON...CANTON...PEARL...BRANDON...RICHLAND...MERIDIAN 613 AM CST TUE FEB 9 2010 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING FOR THE LARGER LAKES... A WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING FOR THE LARGER LAKES. NORTHWEST WINDS OF 20 TO 30 MPH WITH GUSTS TO 40 MPH ARE EXPECTED TODAY ON THE LARGER LAKES IN THE WAKE OF A STRONG COLD FRONT. THIS WILL RESULT IN VERY ROUGH WATERS ON THE LAKES...MAKING SMALL BOATS ESPECIALLY PRONE TO CAPSIZING. THE WINDS WILL BECOME LIGHTER THIS EVENING AS HIGH PRESSURE BUILDS INTO THE REGION AND THE PRESSURE GRADIENT WEAKENS. PRECAUTIONARY/PREPAREDNESS ACTIONS... THE WIND ADVISORY INDICATES THAT WINDS WILL CAUSE A VERY ROUGH CHOP ON AREA LAKES. SMALL BOATS WILL BE ESPECIALLY PRONE TO CAPSIZING. WIND GUSTS OF 30 TO 40 MILES PER HOUR OCCASIONALLY BRING DOWN LARGE LIMBS AND ROTTED TREES CAUSING SERIOUS INJURY AND PROPERTY DAMAGE. EXERCISE CAUTION WHEN OUTDOORS DURING THESE STRONG WINDS. && $$ ARZ074-LAZ007-008-015-016-023>026-MSZ018-019-025-027>029-032>042- 044>048-050-051-053>066-072>074-092015- /O.CON.KJAN.LW.Y.0009.000000T0000Z-100210T0000Z/ ASHLEY-MOREHOUSE-WEST CARROLL-RICHLAND-MADISON LA-FRANKLIN LA- CATAHOULA-TENSAS-CONCORDIA-BOLIVAR-SUNFLOWER-LEFLORE-CARROLL- MONTGOMERY-WEBSTER-CHOCTAW-OKTIBBEHA-WASHINGTON-HUMPHREYS-HOLMES- ATTALA-WINSTON-NOXUBEE-ISSAQUENA-SHARKEY-YAZOO-LEAKE-NESHOBA- KEMPER-WARREN-HINDS-SCOTT-NEWTON-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...BASTROP...OAK GROVE...EPPS...RAYVILLE...DELHI... TALLULAH...WINNSBORO...JONESVILLE...HARRISONBURG...NEWELLTON... ST. JOSEPH...WATERPROOF...VIDALIA...FERRIDAY...WEST FERRIDAY... CLEVELAND...INDIANOLA...RULEVILLE...GREENWOOD...VAIDEN... NORTH CARROLLTON...CARROLLTON...WINONA...EUPORA...MABEN... MATHISTON...ACKERMAN...WEIR...STARKVILLE...GREENVILLE...BELZONI... ISOLA...DURANT...TCHULA...LEXINGTON...PICKENS...GOODMAN... KOSCIUSKO...LOUISVILLE...MACON...BROOKSVILLE...MAYERSVILLE... ROLLING FORK...ANGUILLA...YAZOO CITY...CARTHAGE...PHILADELPHIA... PEARL RIVER...DE KALB...SCOOBA...VICKSBURG...JACKSON...FOREST... MORTON...NEWTON...UNION...DECATUR...CONEHATTA...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 613 AM CST TUE FEB 9 2010 ...LAKE WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING FOR THE SMALLER LAKES... A LAKE WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING FOR THE SMALLER LAKES. NORTHWEST WINDS OF 15 TO 25 MPH WITH GUSTS TO 30 MPH WILL BE POSSIBLE TODAY IN THE WAKE OF A STRONG COLD FRONT. THIS WILL RESULT IN A ROUGH CHOP ON THE LAKES. THE WINDS WILL BECOME LIGHTER THIS EVENING AS HIGH PRESSURE BUILDS INTO THE REGION AND THE PRESSURE GRADIENT WEAKENS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A LAKE WIND ADVISORY INDICATES THAT WINDS WILL CAUSE A ROUGH CHOP ON AREA LAKES. SMALL BOATS WILL BE ESPECIALLY PRONE TO CAPSIZING. && $$ COHEN
296 WWUS74 KJAN 091706 AAA NPWJAN URGENT - WEATHER MESSAGE...UPDATED NATIONAL WEATHER SERVICE JACKSON MS 1106 AM CST TUE FEB 9 2010 ...A WIND ADVISORY IS IN EFFECT FOR THE LARGER LAKES FOR TODAY... ...A LAKE WIND ADVISORY IS IN EFFECT FOR THE SMALLER LAKES FOR TODAY... ARZ075-LAZ009-MSZ026-030-031-043-049-052-100000- /O.CON.KJAN.WI.Y.0003.000000T0000Z-100210T0000Z/ CHICOT-EAST CARROLL-GRENADA-CLAY-LOWNDES-MADISON MS-RANKIN- LAUDERDALE- INCLUDING THE CITIES OF...DERMOTT...LAKE VILLAGE...EUDORA... LAKE PROVIDENCE...GRENADA...WEST POINT...COLUMBUS...RIDGELAND... MADISON...CANTON...PEARL...BRANDON...RICHLAND...MERIDIAN 1106 AM CST TUE FEB 9 2010 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING... A WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING. NORTHWEST WINDS OF 20 TO 30 MPH WITH GUSTS TO 40 MPH ARE EXPECTED THIS AFTERNOON ON THE LARGER LAKES IN THE WAKE OF A STRONG COLD FRONT. THIS WILL RESULT IN VERY ROUGH WATERS ON THE LAKES...MAKING SMALL BOATS ESPECIALLY PRONE TO CAPSIZING. THE WINDS WILL BECOME LIGHTER THIS EVENING AS HIGH PRESSURE BUILDS INTO THE REGION AND THE PRESSURE GRADIENT WEAKENS. PRECAUTIONARY/PREPAREDNESS ACTIONS... THE WIND ADVISORY INDICATES THAT WINDS WILL CAUSE A VERY ROUGH CHOP ON AREA LAKES. SMALL BOATS WILL BE ESPECIALLY PRONE TO CAPSIZING. WIND GUSTS OF 30 TO 40 MILES PER HOUR OCCASIONALLY BRING DOWN LARGE LIMBS AND ROTTED TREES CAUSING SERIOUS INJURY AND PROPERTY DAMAGE. EXERCISE CAUTION WHEN OUTDOORS DURING THESE STRONG WINDS. && $$ ARZ074-LAZ007-008-015-016-023>026-MSZ018-019-025-027>029-032>042- 044>048-050-051-053>066-072>074-100000- /O.CON.KJAN.LW.Y.0009.000000T0000Z-100210T0000Z/ ASHLEY-MOREHOUSE-WEST CARROLL-RICHLAND-MADISON LA-FRANKLIN LA- CATAHOULA-TENSAS-CONCORDIA-BOLIVAR-SUNFLOWER-LEFLORE-CARROLL- MONTGOMERY-WEBSTER-CHOCTAW-OKTIBBEHA-WASHINGTON-HUMPHREYS-HOLMES- ATTALA-WINSTON-NOXUBEE-ISSAQUENA-SHARKEY-YAZOO-LEAKE-NESHOBA- KEMPER-WARREN-HINDS-SCOTT-NEWTON-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...BASTROP...OAK GROVE...EPPS...RAYVILLE...DELHI... TALLULAH...WINNSBORO...JONESVILLE...HARRISONBURG...NEWELLTON... ST. JOSEPH...WATERPROOF...VIDALIA...FERRIDAY...WEST FERRIDAY... CLEVELAND...INDIANOLA...RULEVILLE...GREENWOOD...VAIDEN... NORTH CARROLLTON...CARROLLTON...WINONA...EUPORA...MABEN... MATHISTON...ACKERMAN...WEIR...STARKVILLE...GREENVILLE...BELZONI... ISOLA...DURANT...TCHULA...LEXINGTON...PICKENS...GOODMAN... KOSCIUSKO...LOUISVILLE...MACON...BROOKSVILLE...MAYERSVILLE... ROLLING FORK...ANGUILLA...YAZOO CITY...CARTHAGE...PHILADELPHIA... PEARL RIVER...DE KALB...SCOOBA...VICKSBURG...JACKSON...FOREST... MORTON...NEWTON...UNION...DECATUR...CONEHATTA...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 1106 AM CST TUE FEB 9 2010 ...LAKE WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING... A LAKE WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING. NORTHWEST WINDS OF 15 TO 25 MPH WITH GUSTS TO 30 MPH WILL BE POSSIBLE THIS AFTERNOON IN THE WAKE OF A STRONG COLD FRONT. THIS WILL RESULT IN A ROUGH CHOP ON THE LAKES. THE WINDS WILL BECOME LIGHTER THIS EVENING AS HIGH PRESSURE BUILDS INTO THE REGION AND THE PRESSURE GRADIENT WEAKENS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A LAKE WIND ADVISORY INDICATES THAT WINDS WILL CAUSE A ROUGH CHOP ON AREA LAKES. SMALL BOATS WILL BE ESPECIALLY PRONE TO CAPSIZING. && $$
706 WWUS74 KJAN 092341 NPWJAN URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE JACKSON MS 541 PM CST TUE FEB 9 2010 ...NORTHWEST WINDS DIMINISHING AND ADVISORY NOW CANCELLED... ARZ075-LAZ009-MSZ026-030-031-043-049-052-100045- /O.CAN.KJAN.WI.Y.0003.000000T0000Z-100210T0000Z/ CHICOT-EAST CARROLL-GRENADA-CLAY-LOWNDES-MADISON MS-RANKIN- LAUDERDALE- INCLUDING THE CITIES OF...DERMOTT...LAKE VILLAGE...EUDORA... LAKE PROVIDENCE...GRENADA...WEST POINT...COLUMBUS...RIDGELAND... MADISON...CANTON...PEARL...BRANDON...RICHLAND...MERIDIAN 541 PM CST TUE FEB 9 2010 ...WIND ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN JACKSON HAS CANCELLED THE WIND ADVISORY FOR THE LARGER LAKES AS NORTHWEST WINDS CONTINUE TO DIMINISH EARLY THIS EVENING TO LESS THAN 15 MPH. A LARGE AREA OF HIGH PRESSURE ACROSS THE CENTRAL AND SOUTHERN PLAINS WILL MOVE INTO THE LOWER MISSISSIPPI VALLEY OVERNIGHT HELPING TO KEEP THE NORTHERLY WINDS LIGHT. $$ ARZ074-LAZ007-008-015-016-023>026-MSZ018-019-025-027>029-032>042- 044>048-050-051-053>066-072>074-100045- /O.CAN.KJAN.LW.Y.0009.000000T0000Z-100210T0000Z/ ASHLEY-MOREHOUSE-WEST CARROLL-RICHLAND-MADISON LA-FRANKLIN LA- CATAHOULA-TENSAS-CONCORDIA-BOLIVAR-SUNFLOWER-LEFLORE-CARROLL- MONTGOMERY-WEBSTER-CHOCTAW-OKTIBBEHA-WASHINGTON-HUMPHREYS-HOLMES- ATTALA-WINSTON-NOXUBEE-ISSAQUENA-SHARKEY-YAZOO-LEAKE-NESHOBA- KEMPER-WARREN-HINDS-SCOTT-NEWTON-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...BASTROP...OAK GROVE...EPPS...RAYVILLE...DELHI... TALLULAH...WINNSBORO...JONESVILLE...HARRISONBURG...NEWELLTON... ST. JOSEPH...WATERPROOF...VIDALIA...FERRIDAY...WEST FERRIDAY... CLEVELAND...INDIANOLA...RULEVILLE...GREENWOOD...VAIDEN... NORTH CARROLLTON...CARROLLTON...WINONA...EUPORA...MABEN... MATHISTON...ACKERMAN...WEIR...STARKVILLE...GREENVILLE...BELZONI... ISOLA...DURANT...TCHULA...LEXINGTON...PICKENS...GOODMAN... KOSCIUSKO...LOUISVILLE...MACON...BROOKSVILLE...MAYERSVILLE... ROLLING FORK...ANGUILLA...YAZOO CITY...CARTHAGE...PHILADELPHIA... PEARL RIVER...DE KALB...SCOOBA...VICKSBURG...JACKSON...FOREST... MORTON...NEWTON...UNION...DECATUR...CONEHATTA...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 541 PM CST TUE FEB 9 2010 ...LAKE WIND ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN JACKSON HAS CANCELLED THE LAKE WIND ADVISORY AS NORTHWEST WINDS HAVE WEAKENED TO LESS THAN 15 MPH. SPRAWLING HIGH PRESSURE ACROSS THE CENTRAL AND SOUTHERN PLAINS WILL MOVE INTO THE LOWER MISSISSIPPI VALLEY TONIGHT. $$ 40
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 Feb 8, 10:55 AM CST, 4 hours 51 minutes earlier.
Area forecast discussion, Feb 8, 10:55 AM CST, 4 hours 51 minutes before
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE JACKSON MS 1055 AM CST MON FEB 8 2010 .UPDATE...LATEST SURFACE ANALYSIS HAS LOW PRESSURE CENTERED OVER CENTRAL TEXAS WITH A RIDGE OF HIGH PRESSURE STILL HANGING ON OVER THE EASTERN GULF COAST STATES AND NOSING INTO THE SOUTHERN PORTIONS OF OUR CWA. VERY LITTLE CLOUD COVER WAS NOTED ON SATELLITE IMAGERY OVER THE SOUTHERN HALF OF MISSISSIPPI WHILE CLOUDS AND SOME LIGHT RAIN WERE BEING OBSERVED OVER OUR DELTA REGION AND JUST NORTH OF HIGHWAY 82. LOCAL WRF AND NWP MODELS SHOW LITTLE RAIN MAKING IT MUCH FURTHER INTO OUR CWA UNTIL LATER THIS AFTERNOON AND EVENING AS THE LOW PRESSURE SYSTEM MOVES OUR WAY. HAVE DELAYED MENTION OF RAIN IN THE CENTRAL ZONES UNTIL LATE AFTERNOON. TEMPERATURES WERE WARMING AS EXPECTED OVER THE SOUTHEAST HALF OF THE AREA BUT A LITTLE COOLER IN THE NORTHWEST. HAVE ADJUSTED HOURLY TEMP CURVES AND TRIMMED A FEW DEGREES OFF FCST HIGHS THERE THIS AFTERNOON. UPDATES WILL BE OUT SHORTLY. /22/ && .AVIATION...LIGHT RAIN IS CURRENTLY MOVING INTO PORTIONS OF SOUTHEAST ARKANSAS AND THE NORTHERN SECTIONS OF LOUISIANA AND MISSISSIPPI. THIS IS BRINGING MAINLY MVFR CONDITIONS WITH SOME LOCAL IFR CONDITIONS TO THE REGION. EXPECT THE COVERAGE AND INTENSITY OF RAIN TO INCREASE THROUGH THE LATER AFTERNOON AND ESPECIALLY EVENING AND OVERNIGHT HOURS. ELSEWHERE...SOME LOCATIONS ARE ENJOYING VFR CONDITIONS WHILE OTHERS HAVE SEEN SOME LOWER MVFR STRATUS CLOUDS. EXPECT CLOUDS TO INCREASE TODAY AHEAD OF AN APPROACHING STORM SYSTEM. LOOKS LIKE MOST OF THE REGION THIS AFTERNOON SHOULD SEE INCREASING CLOUDS BUT IN THE VFR RANGE. HOWEVER...THESE CLOUDS SHOULD LOWER TONIGHT AS RAIN MOVES IN. A STRONG COLD FRONT WILL MOVE FROM WEST TO EAST ACROSS THE AREA FROM 09/0500 THROUGH 09/1200 UTC. WIDESPREAD MODERATE RAIN WILL ACCOMPANY THE FRONT...WITH EMBEDDED THUNDERSTORMS POSSIBLE ALONG AND SOUTH OF THE INTERSTATE 20 CORRIDOR INCLUDING KJAN/KMEI/KHBG. THE RAIN WILL TAPER OFF FROM WEST TO EAST TUESDAY MORNING...AND COULD MIX WITH LIGHT SNOW OR LIGHT SLEET BEFORE ENDING. HOWEVER...NO ACCUMULATIONS OF SNOW OR SLEET ARE EXPECTED. MVFR TO IFR CEILINGS AND VISIBILITIES WILL ACCOMPANY THE PRECIPITATION INTO TUESDAY. LIGHT EASTERLY WINDS THIS MORNING SHOULD SWITCH OUT OF THE SOUTH BY AFTERNOON AND INCREASE TO AROUND 10KTS. WINDS WILL SHIFT OUT OF THE NORTHWEST AFTER THE FRONT PASSES AND INCREASE TO 15-20KTS WITH GUSTS BETWEEN 22-28KTS. LOW-LEVEL WIND SHEAR COULD BECOME A CONCERN THIS EVENING AS LOW-LEVEL SOUTHEASTERLY TO SOUTHERLY FLOW INCREASES TO 30 TO 40 KT ABOUT 1000-2000 FT ABOVE THE GROUND. /28/COHEN/ && .PREV DISCUSSION... /ISSUED 546 AM CST MON FEB 8 2010/ DISCUSSION... TODAY THROUGH TUESDAY NIGHT... A SURFACE RIDGE AXIS WILL CONTINUE SHIFTING EAST OF THE ARKLAMISS TODAY...WITH WINDS VEERING AROUND FROM THE EAST TO SOUTHEAST AND INCREASING AS A STORM SYSTEM TAKES SHAPE WEST OF THE CWA. THIS FLOW WILL ADVECT SLIGHTLY WARMER AND MORE MOIST AIR INTO THE REGION FOR TODAY...PARTICULARLY FOR CENTRAL AND SOUTHERN AREAS. TEMPS TODAY FOLLOW MAV GUIDANCE...WITH HIGHS RANGING FROM THE MID 40S IN THE NORTHWEST TO THE MID 50S ALONG THE INTERSTATE 55 CORRIDOR TO NEAR 60 IN THE SOUTHEAST. CLOUDS WILL BE INCREASING TODAY AHEAD OF THE STORM SYSTEM...THOUGH WARM AIR ADVECTION SHOULD COMPENSATE FOR LIMITED INSOLATION TO ALLOW TEMPERATURES TO WARM TO FORECAST HIGHS. AT PRESENT...A DEEP-LAYER LOW EMBEDDED WITHIN THE SOUTHERN STREAM IS TRANSLATING EASTWARD OVER THE SOUTHERN PLAINS. STRONG ASCENT AHEAD OF THIS FEATURE IS INDUCING CYCLOGENESIS OVER TEXAS AND FAR NORTHERN MEXICO...WHERE A BROAD AREA OF LOW PRESSURE IS FORECAST TO CONTINUE ORGANIZING TODAY. MEANWHILE...A DEEP VORTEX IS DROPPING SOUTHEASTWARD FROM THE UPPER MIDWEST. AS THIS VORTEX NEARS THE APPROACHING DEEP-LAYER LOW...THE MID/UPPER-LEVEL PORTION OF THE LOW IS FORECAST TO OPEN UP TO A FAST-MOVING SHORTWAVE TROUGH. DEEP-LAYER Q-VECTOR CONVERGENCE FIELDS INDICATE THAT THE ASCENT FIELDS ASSOCIATED WITH THE TWO FEATURES WILL CONSTRUCTIVELY PHASE TO ENHANCE VERTICAL VELOCITIES...FORCING THE LOW TO BECOME BETTER DEFINED TODAY AND TONIGHT AND FOCUSING THE LOW ON AN EASTWARD TRACK ACROSS THE CWA TONIGHT. THE SURFACE LOW WILL DRAG A COLD FRONT ACROSS THE CWA TONIGHT. THE INITIAL COLD AIRMASS FOLLOWING THE FRONT WILL BE OVERTAKEN BY A MODIFIED ARCTIC AIRMASS PLUNGING SOUTHEASTWARD OVER THE PLAINS ASSOCIATED WITH THE AFOREMENTIONED VORTEX AND WILL ACCELERATE THE FRONT ACROSS THE AREA TONIGHT. THE OPERATIONAL GFS CONTINUES TO SUGGEST THE FASTEST FRONTAL MOTION...TAKING THE FRONT THROUGH THE CWA BETWEEN 05Z AND 12Z TUESDAY. THE NAM IS QUICKLY CATCHING UP TO THIS SOLUTION...WHILE THE ECMWF IS LAGGING THE FRONT BEHIND THE GFS/NAM LOCATION A LITTLE. THE FASTER NAM/GFS SOLUTION IS PREFERRED GIVEN THE ACCELERATION IN THE SUPPORTING MID/UPPER-LEVEL WAVE. RAIN IS EXPECTED TO DEVELOP NORTHWEST OF THE NATCHEZ TRACE PARKWAY MAINLY THIS AFTERNOON...AS CONFLUENCE-DRIVEN FRONTOGENESIS EAST OF THE SURFACE LOW DEVELOPS A WARM FRONT THAT LIFTS NORTHWARD ACROSS THE REGION. SOME RAIN COULD IMPACT NORTHERN PORTIONS OF THE CWA THIS MORNING PER LOCAL HIGH-RES WRF GUIDANCE. FORECAST SOUNDINGS FROM NORTHERN BOLIVAR AND NORTHERN SUNFLOWER COUNTIES SUGGEST THAT WET-BULBING COOLING IN A FAIRLY DEEP LAYER OF DRY AIR BELOW 4500 FT AGL COULD ALLOW RAIN OR PARTIALLY MELTED SNOW ALOFT TO RE-FREEZE AS SLEET BEFORE REACHING THE SURFACE. SREF OUTPUT INDICATES A LOW CHANCE FOR SLEET IN THIS REGION...WHERE A SLIGHT CHANCE FOR SLEET HAS BEEN ADDED TO THE MORNING FORECAST. NO SLEET ACCUMULATIONS ARE EXPECTED. BY AFTERNOON...THE LOWER TROPOSPHERE WILL CONTINUE MOISTENING...WHILE LATENT HEATING AND WARM ADVECTION WILL KEEP PRECIP AS RAIN. THEN FOR TONIGHT...VIGOROUS ASCENT WILL OVERTAKE THE CWA AS STRONG LOW-LEVEL CONVERGENCE ASSOCIATED WITH THE ENHANCED COLD FRONT IMPACTS THE REGION AND COMBINES WITH THE AFOREMENTIONED MID/UPPER-LEVEL PHASED ASCENT. THIS ASCENT WILL COMBINE WITH GULF MOISTURE DRAWN INTO THE REGION BY SOUTHWESTERLY FLOW ALOFT...WITH H85 WINDS INCREASING TO AROUND 40 KT BY 06Z TUESDAY. PWATS ARE EXPECTED TO REACH 1.0 TO 1.2 INCHES. THIS SYSTEM WILL RESULT IN WIDESPREAD MODERATE RAIN ACROSS THE FORECAST AREA ALONG AND BEHIND THE SURFACE FRONT FOR TONIGHT. THE FAST SYSTEM MOTION WILL PRECLUDE A LONGER DURATION OF MOISTURE RETURN AND HIGHER RAINFALL TOTALS. RAINFALL AMOUNTS OF ONE-HALF TO ONE INCH ARE ANTICIPATED THROUGH EARLY TUESDAY MORNING. LOCALLY HIGHER AMOUNTS WILL BE POSSIBLE ALONG AND NORTH OF INTERSTATE 20 WHERE LOW LEVEL CONFLUENCE NEAR THE TRACK OF THE SURFACE LOW WILL BE STRONGEST. A FEW LOCATIONS SOUTH OF INTERSTATE 20 COULD RECEIVE ENHANCED TOTALS WHERE THERE WILL BE A CHANCE OF THUNDERSTORMS. THE RAIN TOTALS WITH THIS SYSTEM ARE NOT EXPECTED TO RAISE ANY FLOODING CONCERNS. THE THUNDERSTORMS WILL BE ELEVATED IN NATURE...WITH ALMOST ZERO SBCAPE AND NO STRONG OR SEVERE STORMS EXPECTED. HOWEVER...THE STORMS WILL BE SUPPORTED BY ENHANCED MID-LEVEL LAPSE RATES ASSOCIATED WITH THE MID/UPPER-LEVEL TROUGH WITH CAPE VALUES UP TO 350 J/KG FOR A PARCEL LIFTED FROM AROUND 800 MB. BY TUESDAY MORNING...TEMPERATURES WILL BE PLUMMETING IN THE WAKE OF THE STRONG FRONT...AS GUSTY NORTHWEST WINDS USHER THE MODIFIED ARCTIC AIR INTO THE REGION. HOWEVER...THE MODIFICATION OF THIS AIRMASS WILL BE MITIGATED BY ITS TRAJECTORY OVER A WIDESPREAD SNOW PACK. TEMPERATURES ARE EXPECTED TO FALL THROUGH THE 40S AND 30S DURING THE DAY TUESDAY...WITH HIGH TEMPERATURES GENERALLY OCCURRING IN THE MORNING. LAKE WIND ADVISORIES...AND POSSIBLY WIND ADVISORIES...WILL BE REQUIRED ON TUESDAY WITH THE TIGHT PRESSURE GRADIENT IN THE WAKE OF THE FRONT AND AS INSTABILITY IS LOCALLY ENHANCED BY THE COLD AIR OVERLAYING RELATIVELY WARMER LAKE WATERS. TIME-HEIGHT ANALYSES INDICATE THE POTENTIAL FOR THE POST-FRONTAL MIXED LAYER BELOW THE 960 MB LEVEL TO BECOME JUXTAPOSED WITH MAXIMUM WIND SPEEDS OF 20-25 KT...WHICH COULD EFFICIENTLY BE MIXED TO THE LAKE SURFACES DUE TO THE LOCALIZED INSTABILITY ENHANCEMENTS. THUS...WIND ADVISORIES COULD BE REQUIRED FOR THE LARGER LAKES ON TUESDAY. ALSO...FORECAST SOUNDINGS INDICATE WET-BULB ZERO HEIGHTS FALLING BELOW 1500 FT AND TEMPS AROUND 925 MB FALLING TO BELOW -5C BEFORE PRECIP COMPLETELY ENDS ACROSS THE NORTHERN TWO-THIRDS OF THE CWA TUESDAY MORNING. FORECAST SOUNDINGS AND SREF OUTPUT INDICATE THE POTENTIAL FOR LIGHT SNOW...AND POSSIBLY LIGHT SLEET...TO MIX WITH THE RAIN BEFORE ENDING IN THIS REGION. NO ACCUMULATIONS OF SNOW OR SLEET ARE EXPECTED. TEMPS FOR TUESDAY AND TUESDAY NIGHT WERE DROPPED A FEW DEGREES BELOW MAV GUIDANCE TOWARD ENSEMBLE MOS GUIDANCE GIVEN STRONG COLD AIR ADVECTION. SKIES ARE EXPECTED TO BEGIN CLEARING OUT TUESDAY NIGHT...WITH LOW TEMPERATURES FALLING INTO THE MID 20S AREAWIDE. /COHEN/ WEDNESDAY THROUGH NEXT MONDAY... THE FOCUS OF THIS MED RANGE/LONG TERM FORECAST WILL BE ON WELL BELOW NORMAL TEMPS THROUGH SAT WITH JUST SLIGHTLY BELOW AVG TEMPS FOR SUN-MON. THE OTHER FOCUS OF THE FORECAST WILL BE THE POTENTIAL FOR A SNOW EVENT THU NIGHT INTO FRI. FOR WED INTO THU...OUR REGION WILL BE UNDER THE INFLUENCE OF A FAIRLY STOUT CANADIAN SFC HIGH WHICH WILL BE CENTERED ROUGHLY OVER THE MIDWEST STATES. LOOK FOR LOW LEVEL CAA TO WEAKEN A GOOD BIT WED AND MOSTLY SUNNY SKIES TO START THE DAY. BY AFTERNOON...HIGH CLOUDS WILL BE INCREASING IN ADVANCE OF THE NEXT TROUGH. GUID TEMPS WERE COOL AND NOT TOO BAD. I DID ADJ CENTRAL AND SOUTHERN SECTIONS VALUES DOWN SOME TO MATCH CLOSER TO THE BUFR SOUNDINGS AND RAW DATA BETTER. BY WED NIGHT AND ESPECIALLY ON THU...ISENTROPIC LIFT WILL INCREASE ALOFT AND HELP DEVELOP A THICK MID/UPPER LEVEL CLOUD DECK. THIS WILL HAVE AN IMPACT ON LOW TEMPS AND I ADJ A FEW AREAS UPWARD TO ACCOUNT FOR CLOUD COVER AND SFC WINDS. IN TURN...THESE THICKENING CLOUD WILL SERVE TO KEEP HIGH TEMPS THU FROM WARMING TOO MUCH...ESPECIALLY AS VIRGA BEGINS TO FALL FROM THEM BY AFTERNOON ALONG WITH SOME LIGHT PRECIP. I STAYED CLOSE TO THE PREV FORECAST HIGHS...BUT FEEL THAT READINGS MAY BE A GOOD BIT COOLER. THE GFS IS OFFERING SOME LIGHT PRECIP CHANCES BY LATER AFTERNOON AND IF THAT CAN ACTUALLY REACH THE GROUND...THEN IT WILL LIKELY BE A MIX OF LIGHT SLEET/RAIN DUE TO THE WET BULB EFFECT. BY THU NIGHT INTO THE FIRST HALF OF FRI...THINGS BECOME MUCH MORE INTERESTING AS BETTER ASCENT DEVELOPS. THIS WILL OCCUR AS A DECENT SHORTWAVE MOVES OUT OF THE SW AND INCITES A NORTHERN GULF LOW PRESSURE AREA. GFS/EURO/CAN GUID ARE ALL IN DECENT AGREEMENT AND PAINT A CLASSIC SCENARIO FOR A SOLID SNOW EVENT FOR OUR NECK OF THE WOODS. THE THERMAL PROFILES OFFERED BY THE MODEL GUID ALL SHOW CONDITIONS FOR JUST A SNOW EVENT. SOME AREAS IN THE SOUTH COULD BE JUST WARM ENOUGH IN THE BOUNDARY LAYER FOR SLEET/RAIN INITIALLY...BUT CHANGE OVER TO ALL SNOW FAIRLY QUICKLY AS DYNAMIC COOLING TAKES OVER. WE ARE STILL SOME 4.5 DAYS OUT AND DETAILS ARE A BIT SKETCHY. HOWEVER...WITH SOME MODEL CONSISTENCY OVER THE PAST COUPLE DAYS...CONFIDENCE IS INCREASING ON MOST OF THE CWA RECEIVING SOME SNOW ACCUMULATION. BASED OFF THE AVAILABLE MOISTURE AND POTENTIAL TRACK OF KEY FEATURES...SOME OF THE CWA COULD SEE 2 TO 5 INCHES OF SNOW. AT THIS TIME...I WILL REMAIN GENERIC AN NOT FOCUS ON ANY SPECIFIC LOCATION OR AMOUNTS. I WILL ADD THIS POTENTIAL TO THE HWO AND MENTION SOME ACCUMULATION WILL BE POSSIBLE. AS FOR THE TEMPS...I DID ADJ HIGHS DOWNWARD ON FRI DUE TO CLOUD COVER AND WINTRY PRECIP. FEEL THAT THE EXTENDED MOS GUID WILL NOT BE ABLE TO HANDLE THIS VERY WELL. I BASICALLY DROPPED HIGHS INTO THE MID/UPPER 30S. IT WILL LIKELY BE COLDER...BUT I WILL LEAVE SOME ROOM FOR ERROR. EVEN DURING SNOW...TEMPS COULD RANGE FROM 29 TO 35 FROM N TO S...AND THIS HIGH TEMP RANGE SHOULD CATCH THAT POTENTIAL. SFC HIGH PRESSURE LOOKS TO MOVE OVER THE REGION FOR THE WEEKEND. TEMPS WILL REMAIN BELOW NORMAL...BUT BY SUN INTO MONDAY...THE SFC HIGH LOOKS TO SHIFT E OF THE REGION AND THAT WILL ALLOW FOR SOME AIRMASS MODIFICATION. I DID ADJ HIGH TEMPS UPWARD ON SUN AS GUID SEEMED TOO COLD AS THE SFC HIGH WAS DEPARTING. /CME (WHO DAT!!)/ && .PRELIMINARY POINT TEMPS/POPS... JACKSON 53 37 44 25 / 23 100 24 2 MERIDIAN 54 39 45 25 / 14 100 55 3 VICKSBURG 53 35 43 27 / 40 100 15 1 HATTIESBURG 58 42 49 25 / 9 100 54 4 NATCHEZ 55 36 42 25 / 29 100 15 2 GREENVILLE 45 30 39 25 / 83 100 16 1 GREENWOOD 48 32 37 24 / 62 100 21 2 && .JAN WATCHES/WARNINGS/ADVISORIES... MS...NONE. LA...NONE. AR...NONE. && 22/28/COHEN/CME
Hazardous weather outlook, Feb 8, 10:38 AM CST, 5 hours 8 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE JACKSON MS 1038 AM CST MON FEB 8 2010 ARZ074-075-LAZ007>009-015-016-023>026-MSZ018-019-025>066-072>074- 091200- 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- 1038 AM CST MON FEB 8 2010 THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL MISSISSIPPI... NORTHEAST LOUISIANA...AND EXTREME SOUTHEAST ARKANSAS. .DAY ONE...TODAY AND TONIGHT NO HAZARDOUS WEATHER IS EXPECTED. .DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY NORTHWEST WINDS OF 15 TO 25 MPH WITH GUSTS TO 35 MPH WILL AFFECT THE REGION ON TUESDAY. A LAKE WIND ADVISORY WILL BE REQUIRED FOR MUCH OF THE REGION ON TUESDAY...AND A WIND ADVISORY COULD BECOME NECESSARY FOR THE LARGER LAKES. THESE WINDS WILL FOLLOW A STRONG COLD FRONT THAT WILL MOVE ACROSS THE REGION TONIGHT. THE WINDS WILL COMBINE WITH QUICKLY FALLING TEMPERATURES ON TUESDAY TO RESULT IN WIND CHILL READINGS IN THE TEENS NORTH OF INTERSTATE 20...WITH WIND CHILL READINGS IN THE 20S FURTHER TO THE SOUTH. SNOWFALL ACCUMULATION IS EXPECTED ACROSS THE AREA THURSDAY NIGHT INTO THE FIRST PART OF FRIDAY AS AN UPPER LEVEL DISTURBANCE AND GULF LOW COMBINE TO BRING WINTRY WEATHER TO THE REGION. WHILE THE DETAILS ON WHERE AND HOW MUCH SNOW WILL FALL IS NOT KNOWN...CONFIDENCE IS INCREASING THAT SNOW ACCUMULATION WILL OCCUR AND THAT SOME PART OF THE FORECAST AREA MAY SEE UP TO 2 TO 4 INCHES. EVERYONE IS URGED TO STAY UP TO DATE ON THE LATEST FORECAST AND OUTLOOKS CONCERNING THIS POTENTIAL HEAVY SNOW EVENT. .SPOTTER CALL TO ACTION STATEMENT... THE ACTIVATION OF STORM SPOTTERS...HAM RADIO OPERATORS...AND EMERGENCY MANAGEMENT PERSONNEL IN SUPPORT OF WINTER WEATHER OPERATIONS IS POSSIBLE FOR THURSDAY NIGHT INTO FRIDAY. FOR MORE INFORMATION PLEASE VISIT OUR WEBSITE AT WWW.SRH.NOAA.GOV/JAN. THIS INCLUDES THE GRAPHICAL HAZARDOUS WEATHER OUTLOOK. COHEN/CME
The office that day
Everything else NWS Jackson, MS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 8, 9:39 AM CST | River Flood Warning | JAN | Leake | 23 hr |
| Feb 8, 9:52 AM CST | River Flood Warning | JAN | Jones | 47 hr |
| Feb 8, 11:37 AM CST | River Flood Advisory | JAN | Bolivar, Washington | 5 days |
| Feb 8, 11:37 AM CST | River Flood Advisory | JAN | Claiborne, Jefferson, Warren | 5 days |
| Feb 8, 3:46 PM CST | Lake Wind Advisory | JAN | Adams, Attala, Bolivar, Carroll, Choctaw, Claiborne and 35 more | 26 hr |
Nearby
Wind Advisories in Mississippi, 2010Wind Advisories in Louisiana, 2010Wind Advisories in Arkansas, 2010Every wind advisory in 2010
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.