Alert archive / Mississippi / Heat Advisories in 2011
Heat Advisory 2, NWS Jackson, MS
NWS Jackson, MS issued this heat advisory at Jun 17, 2011, 2:39 PM CDT for 28 counties in Mississippi; 9 parishes in Louisiana; Ashley County, Chicot County, Arkansas. It was in force for 3 days.
The area
The counties it named.
The facts
- Issued
- Jun 17, 2011, 2:39 PM CDT (19:39 UTC)
- Expired
- Jun 20, 2011, 7:00 PM CDT
- In force
- 3 days
- Issued by
- NWS Jackson, MS
All 39 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, Copiah County, MS, Franklin County, MS, Grenada County, MS, Hinds County, MS, Holmes County, MS, Humphreys County, MS, Issaquena County, MS, Jefferson County, MS, Lawrence County, MS, Leake County, MS, Leflore County, MS, Lincoln County, MS, Madison County, MS, Montgomery County, MS, Rankin County, MS, Sharkey County, MS, Simpson County, MS, Sunflower County, MS, Warren County, MS, Washington County, MS, Webster County, MS, Yazoo County, MS
The radar
The Jackson/Brandon,MS radar (KDGX), 74 km from the middle of the area, began a volume at 19:41 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, 7.7 hours before the alert went out and 64 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
- 1623 J/kg
- Mixed-layer CIN
- -99 J/kg
- Mixed-layer LCL
- 928 m above ground
- 0-6 km bulk shear
- 29 kt
- 0-1 km storm-relative helicity
- -31 m²/s²
- 0-3 km storm-relative helicity
- 1 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- -0.2
The text
As transmitted, in the capitals the NWS used until 2016.
170 WWUS74 KJAN 171939 NPWJAN URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE JACKSON MS 239 PM CDT FRI JUN 17 2011 ...DOME OF SUMMER HEAT BUILDING INTO THE AREA FOR THE WEEKEND... .A HOT DOME OF HIGHER PRESSURES WAS BUILDING INTO THE LOWER MISSISSIPPI VALLEY FROM THE WEST GOING INTO THIS WEEKEND. A STEADY SOUTHWEST BREEZE DURING THE OVERNIGHTS WILL HOLD UP THE NIGHT TIME TEMPERATURES AS WELL OFFERING MINIMAL RECOVERY. ARZ074-075-LAZ007>009-015-016-023>026-MSZ018-019-025-034-035-040- 041-047-053-059-060-180345- /O.NEW.KJAN.HT.Y.0002.110617T1939Z-110620T0000Z/ ASHLEY-CHICOT-MOREHOUSE-WEST CARROLL-EAST CARROLL-RICHLAND- MADISON LA-FRANKLIN LA-CATAHOULA-TENSAS-CONCORDIA-BOLIVAR- SUNFLOWER-LEFLORE-WASHINGTON-HUMPHREYS-ISSAQUENA-SHARKEY-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...GREENVILLE... BELZONI...ISOLA...MAYERSVILLE...ROLLING FORK...ANGUILLA... VICKSBURG...PORT GIBSON...FAYETTE...NATCHEZ 239 PM CDT FRI JUN 17 2011 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT SUNDAY... THE NATIONAL WEATHER SERVICE IN JACKSON HAS ISSUED A HEAT ADVISORY...WHICH IS IN EFFECT UNTIL 7 PM CDT SUNDAY. AFTERNOON HEAT INDEXES WILL BE TOPPING OUT BETWEEN 105 AND 107 DEGREES OVER THE WEEKEND FROM ABOUT 1100 AM TO 600 PM GENERALLY WEST OF A GREENWOOD TO NATCHEZ MISSISSIPPI LINE. * TEMPERATURE: HIGHS EACH DAY WILL BE IN THE 98 TO 101 DEGREE RANGE WHILE OVERNIGHT LOWS WILL ONLY RECOVER BRIEFLY TO BETWEEN 74 AND 78 DEGREES EACH MORNING AS SOUTHWEST BREEZES PERSIST EACH NIGHT. * IMPACTS: THE SHORT NIGHT TIME RELIEF FROM THE HEAT WILL INCREASE HEAT STRESS THROUGH THE NEXT FEW DAYS. RESIDENTS ENGAGED IN OUTDOOR ACTIVITIES SHOULD AVOID PROLONGED EXPOSURE TO THE HOTTEST PARTS OF THE DAY AS HEAT STRESS REACHES A PEAK. KNOW YOUR PHYSICAL LIMITS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND NEIGHBORS. EACH YEAR...A NUMBER OF FATALITIES OCCUR NATIONWIDE DUE TO CHILDREN ACCIDENTALLY BEING LEFT IN VEHICLES DURING THE SUMMER MONTHS. IN THE PAST DOZEN YEARS...450 CHILDREN HAVE DIED DUE TO HYPERTHERMIA AFTER BEING LEFT IN OR GAINING ACCESS TO CARS. NEVER LEAVE CHILDREN OR PETS UNATTENDED IN A VEHICLE NOT EVEN FOR A MINUTE. REMEMBER...BEAT THE HEAT...CHECK THE BACKSEAT. TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE, RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY - CALL 911. && $$ 40
10 follow-up statements
068 WWUS74 KJAN 180254 NPWJAN URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE JACKSON MS 954 PM CDT FRI JUN 17 2011 ...DOME OF SUMMER HEAT BUILDING INTO THE AREA FOR THE WEEKEND... .A HOT DOME OF HIGHER PRESSURE IS BUILDING INTO THE LOWER MISSISSIPPI VALLEY FROM THE WEST THIS WEEKEND. A STEADY SOUTHWEST BREEZE DURING THE OVERNIGHTS WILL HOLD UP THE NIGHT TIME TEMPERATURES AS WELL OFFERING MINIMAL RECOVERY. ARZ074-075-LAZ007>009-015-016-023>026-MSZ018-019-025-034-035-040- 041-047-053-059-060-181100- /O.CON.KJAN.HT.Y.0002.000000T0000Z-110620T0000Z/ ASHLEY-CHICOT-MOREHOUSE-WEST CARROLL-EAST CARROLL-RICHLAND- MADISON LA-FRANKLIN LA-CATAHOULA-TENSAS-CONCORDIA-BOLIVAR- SUNFLOWER-LEFLORE-WASHINGTON-HUMPHREYS-ISSAQUENA-SHARKEY-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...GREENVILLE... BELZONI...ISOLA...MAYERSVILLE...ROLLING FORK...ANGUILLA... VICKSBURG...PORT GIBSON...FAYETTE...NATCHEZ 954 PM CDT FRI JUN 17 2011 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT SUNDAY... A HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT SUNDAY. AFTERNOON HEAT INDEXES WILL BE TOPPING OUT BETWEEN 105 AND 107 DEGREES OVER THE WEEKEND FROM ABOUT 1100 AM TO 600 PM GENERALLY WEST OF A GREENWOOD TO NATCHEZ MISSISSIPPI LINE. * TEMPERATURE: HIGHS EACH DAY WILL BE IN THE 98 TO 101 DEGREE RANGE WHILE OVERNIGHT LOWS WILL ONLY RECOVER BRIEFLY TO BETWEEN 74 AND 78 DEGREES EACH MORNING AS SOUTHWEST BREEZES PERSIST EACH NIGHT. * IMPACTS: THE SHORT NIGHT TIME RELIEF FROM THE HEAT WILL INCREASE HEAT STRESS THROUGH THE NEXT FEW DAYS. RESIDENTS ENGAGED IN OUTDOOR ACTIVITIES SHOULD AVOID PROLONGED EXPOSURE TO THE HOTTEST PARTS OF THE DAY AS HEAT STRESS REACHES A PEAK. KNOW YOUR PHYSICAL LIMITS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND NEIGHBORS. EACH YEAR...A NUMBER OF FATALITIES OCCUR NATIONWIDE DUE TO CHILDREN ACCIDENTALLY BEING LEFT IN VEHICLES DURING THE SUMMER MONTHS. IN THE PAST DOZEN YEARS...450 CHILDREN HAVE DIED DUE TO HYPERTHERMIA AFTER BEING LEFT IN OR GAINING ACCESS TO CARS. NEVER LEAVE CHILDREN OR PETS UNATTENDED IN A VEHICLE NOT EVEN FOR A MINUTE. REMEMBER...BEAT THE HEAT...CHECK THE BACKSEAT. TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY - CALL 911. && $$ 50
706 WWUS74 KJAN 180859 NPWJAN URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE JACKSON MS 359 AM CDT SAT JUN 18 2011 ...DOME OF SUMMER HEAT BUILDING INTO THE AREA OVER THE WEEKEND... .A HOT DOME OF HIGHER PRESSURE WILL BUILD INTO THE LOWER MISSISSIPPI VALLEY THROUGH THE WEEKEND. A STEADY SOUTHWEST BREEZE OVERNIGHT WILL KEEP TEMPERATURES UP OFFERING MINIMAL RECOVERY. ARZ074-075-LAZ007>009-015-016-023>026-MSZ018-019-025-034-035-040- 041-047-053-059-060-181700- /O.CON.KJAN.HT.Y.0002.000000T0000Z-110620T0000Z/ ASHLEY-CHICOT-MOREHOUSE-WEST CARROLL-EAST CARROLL-RICHLAND- MADISON LA-FRANKLIN LA-CATAHOULA-TENSAS-CONCORDIA-BOLIVAR- SUNFLOWER-LEFLORE-WASHINGTON-HUMPHREYS-ISSAQUENA-SHARKEY-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...GREENVILLE... BELZONI...ISOLA...MAYERSVILLE...ROLLING FORK...ANGUILLA... VICKSBURG...PORT GIBSON...FAYETTE...NATCHEZ 359 AM CDT SAT JUN 18 2011 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT SUNDAY... A HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT SUNDAY. AFTERNOON HEAT INDEXES WILL BE TOPPING OUT BETWEEN 105 AND 108 DEGREES THIS WEEKEND FROM ABOUT 1100 AM TO 600 PM GENERALLY WEST OF A GREENWOOD TO NATCHEZ MISSISSIPPI LINE. * TEMPERATURE: HIGHS EACH DAY WILL BE IN THE 98 TO 101 DEGREE RANGE WHILE OVERNIGHT LOWS WILL ONLY RECOVER BRIEFLY TO BETWEEN 74 AND 78 DEGREES EACH MORNING AS SOUTHWEST BREEZES PERSIST EACH NIGHT. * IMPACTS: THE SHORT NIGHT TIME RELIEF FROM THE HEAT WILL INCREASE HEAT STRESS THROUGH THE NEXT FEW DAYS. RESIDENTS ENGAGED IN OUTDOOR ACTIVITIES SHOULD AVOID PROLONGED EXPOSURE TO THE HOTTEST PARTS OF THE DAY AS HEAT STRESS REACHES A PEAK. KNOW YOUR PHYSICAL LIMITS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND NEIGHBORS. EACH YEAR...A NUMBER OF FATALITIES OCCUR NATIONWIDE DUE TO CHILDREN ACCIDENTALLY BEING LEFT IN VEHICLES DURING THE SUMMER MONTHS. IN THE PAST DOZEN YEARS...450 CHILDREN HAVE DIED DUE TO HYPERTHERMIA AFTER BEING LEFT IN OR GAINING ACCESS TO CARS. NEVER LEAVE CHILDREN OR PETS UNATTENDED IN A VEHICLE NOT EVEN FOR A MINUTE. REMEMBER...BEAT THE HEAT...CHECK THE BACKSEAT. TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 911. && $$ 19
386 WWUS74 KJAN 181555 NPWJAN URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE JACKSON MS 1055 AM CDT SAT JUN 18 2011 ...DOME OF SUMMER HEAT BUILDING IN FOR THE WEEKEND... .A HOT DOME OF HIGHER PRESSURE WAS BUILDING INTO THE LOWER MISSISSIPPI VALLEY THIS WEEKEND. A STEADY SOUTHWEST BREEZE OVERNIGHT WILL CONTINUE TO KEEP TEMPERATURES UP OFFERING MINIMAL RECOVERY FROM HEAT STRESS. ARZ074-075-LAZ007>009-015-016-023>026-MSZ018-019-025-034-035-040- 041-047-053-059-060-190000- /O.CON.KJAN.HT.Y.0002.000000T0000Z-110620T0000Z/ ASHLEY-CHICOT-MOREHOUSE-WEST CARROLL-EAST CARROLL-RICHLAND- MADISON LA-FRANKLIN LA-CATAHOULA-TENSAS-CONCORDIA-BOLIVAR- SUNFLOWER-LEFLORE-WASHINGTON-HUMPHREYS-ISSAQUENA-SHARKEY-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...GREENVILLE... BELZONI...ISOLA...MAYERSVILLE...ROLLING FORK...ANGUILLA... VICKSBURG...PORT GIBSON...FAYETTE...NATCHEZ 1055 AM CDT SAT JUN 18 2011 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT SUNDAY... A HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT SUNDAY. AFTERNOON HEAT INDEXES WILL BE TOPPING OUT BETWEEN 105 AND 108 DEGREES THIS WEEKEND FROM ABOUT 1100 AM TO 600 PM GENERALLY WEST OF A GREENWOOD TO NATCHEZ MISSISSIPPI LINE. * TEMPERATURE: HIGHS EACH AFTERNOON WILL BE IN THE 98 TO 101 DEGREE RANGE WHILE OVERNIGHT LOWS WILL ONLY RECOVER BRIEFLY TO BETWEEN 74 AND 78 DEGREES EACH MORNING AS SOUTHWEST BREEZES PERSIST DURING THE NIGHT TIME HOURS. * IMPACTS: THE SHORT NIGHT TIME RELIEF FROM THE HEAT WILL INCREASE HEAT STRESS THROUGH THE NEXT FEW DAYS. RESIDENTS ENGAGED IN OUTDOOR ACTIVITIES SHOULD AVOID PROLONGED EXPOSURE TO THE HOTTEST PARTS OF THE DAY AS HEAT STRESS REACHES A PEAK. KNOW YOUR PHYSICAL LIMITS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND NEIGHBORS. EACH YEAR...A NUMBER OF FATALITIES OCCUR NATIONWIDE DUE TO CHILDREN ACCIDENTALLY BEING LEFT IN VEHICLES DURING THE SUMMER MONTHS. IN THE PAST DOZEN YEARS...450 CHILDREN HAVE DIED DUE TO HYPERTHERMIA AFTER BEING LEFT IN OR GAINING ACCESS TO CARS. NEVER LEAVE CHILDREN OR PETS UNATTENDED IN A VEHICLE NOT EVEN FOR A MINUTE. REMEMBER...BEAT THE HEAT...CHECK THE BACKSEAT. TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 911. && $$ 40
887 WWUS74 KJAN 181933 NPWJAN URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE JACKSON MS 233 PM CDT SAT JUN 18 2011 ...DOME OF SUMMER HEAT HOLDING THROUGH MONDAY... .A HOT DOME OF HIGHER PRESSURE WAS BUILDING INTO THE LOWER MISSISSIPPI VALLEY THIS WEEKEND. A STEADY SOUTHWEST BREEZE EACH OVERNIGHT WILL CONTINUE TO KEEP TEMPERATURES UP OFFERING MINIMAL RECOVERY FROM HEAT STRESS. ARZ074-075-LAZ007>009-015-016-023>026-MSZ018-019-025-034-035-040- 041-047-053-059-060-190345- /O.EXT.KJAN.HT.Y.0002.000000T0000Z-110621T0000Z/ ASHLEY-CHICOT-MOREHOUSE-WEST CARROLL-EAST CARROLL-RICHLAND- MADISON LA-FRANKLIN LA-CATAHOULA-TENSAS-CONCORDIA-BOLIVAR- SUNFLOWER-LEFLORE-WASHINGTON-HUMPHREYS-ISSAQUENA-SHARKEY-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...GREENVILLE... BELZONI...ISOLA...MAYERSVILLE...ROLLING FORK...ANGUILLA... VICKSBURG...PORT GIBSON...FAYETTE...NATCHEZ 233 PM CDT SAT JUN 18 2011 ...HEAT ADVISORY NOW IN EFFECT UNTIL 7 PM CDT MONDAY... THE HEAT ADVISORY IS NOW IN EFFECT UNTIL 7 PM CDT MONDAY. AFTERNOON HEAT INDEXES WILL BE TOPPING OUT BETWEEN 105 AND 108 DEGREES THROUGH MONDAY FROM ABOUT 1100 AM TO 600 PM GENERALLY WEST OF A GREENWOOD TO NATCHEZ MISSISSIPPI LINE. * TEMPERATURE: HIGHS EACH AFTERNOON WILL BE IN THE 98 TO 101 DEGREE RANGE WHILE OVERNIGHT LOWS WILL ONLY RECOVER BRIEFLY TO BETWEEN 74 AND 78 DEGREES EACH MORNING AS SOUTHWEST BREEZES PERSIST DURING THE NIGHT TIME HOURS. * IMPACTS: THE SHORT NIGHT TIME RELIEF FROM THE HEAT WILL INCREASE HEAT STRESS THROUGH THE NEXT FEW DAYS. RESIDENTS ENGAGED IN OUTDOOR ACTIVITIES SHOULD AVOID PROLONGED EXPOSURE TO THE HOTTEST PARTS OF THE DAY AS HEAT STRESS REACHES A PEAK. KNOW YOUR PHYSICAL LIMITS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND NEIGHBORS. EACH YEAR...A NUMBER OF FATALITIES OCCUR NATIONWIDE DUE TO CHILDREN ACCIDENTALLY BEING LEFT IN VEHICLES DURING THE SUMMER MONTHS. IN THE PAST DOZEN YEARS...450 CHILDREN HAVE DIED DUE TO HYPERTHERMIA AFTER BEING LEFT IN OR GAINING ACCESS TO CARS. NEVER LEAVE CHILDREN OR PETS UNATTENDED IN A VEHICLE NOT EVEN FOR A MINUTE. REMEMBER...BEAT THE HEAT...CHECK THE BACKSEAT. TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 911. && $$ 40
837 WWUS74 KJAN 190253 NPWJAN URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE JACKSON MS 953 PM CDT SAT JUN 18 2011 ...DOME OF SUMMER HEAT HOLDING THROUGH MONDAY... .A HOT DOME OF HIGHER PRESSURE HAS BUILT OVER THE LOWER MISSISSIPPI VALLEY. A STEADY SOUTHWEST BREEZE EACH OVERNIGHT WILL CONTINUE TO KEEP TEMPERATURES UP OFFERING MINIMAL RECOVERY FROM HEAT STRESS. ARZ074-075-LAZ007>009-015-016-023>026-MSZ018-019-025-034-035-040- 041-047-053-059-060-191100- /O.CON.KJAN.HT.Y.0002.000000T0000Z-110621T0000Z/ ASHLEY-CHICOT-MOREHOUSE-WEST CARROLL-EAST CARROLL-RICHLAND- MADISON LA-FRANKLIN LA-CATAHOULA-TENSAS-CONCORDIA-BOLIVAR- SUNFLOWER-LEFLORE-WASHINGTON-HUMPHREYS-ISSAQUENA-SHARKEY-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...GREENVILLE... BELZONI...ISOLA...MAYERSVILLE...ROLLING FORK...ANGUILLA... VICKSBURG...PORT GIBSON...FAYETTE...NATCHEZ 953 PM CDT SAT JUN 18 2011 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT MONDAY... A HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT MONDAY. AFTERNOON HEAT INDEXES WILL BE TOPPING OUT BETWEEN 105 AND 108 DEGREES THROUGH MONDAY FROM ABOUT 1100 AM TO 600 PM GENERALLY WEST OF A GREENWOOD TO NATCHEZ MISSISSIPPI LINE. * TEMPERATURE: HIGHS EACH AFTERNOON WILL BE IN THE 98 TO 101 DEGREE RANGE WHILE OVERNIGHT LOWS WILL ONLY RECOVER BRIEFLY TO BETWEEN 74 AND 78 DEGREES EACH MORNING AS SOUTHWEST BREEZES PERSIST DURING THE NIGHT TIME HOURS. * IMPACTS: THE SHORT NIGHT TIME RELIEF FROM THE HEAT WILL INCREASE HEAT STRESS THROUGH THE NEXT FEW DAYS. RESIDENTS ENGAGED IN OUTDOOR ACTIVITIES SHOULD AVOID PROLONGED EXPOSURE TO THE HOTTEST PARTS OF THE DAY AS HEAT STRESS REACHES A PEAK. KNOW YOUR PHYSICAL LIMITS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND NEIGHBORS. EACH YEAR...A NUMBER OF FATALITIES OCCUR NATIONWIDE DUE TO CHILDREN ACCIDENTALLY BEING LEFT IN VEHICLES DURING THE SUMMER MONTHS. IN THE PAST DOZEN YEARS...450 CHILDREN HAVE DIED DUE TO HYPERTHERMIA AFTER BEING LEFT IN OR GAINING ACCESS TO CARS. NEVER LEAVE CHILDREN OR PETS UNATTENDED IN A VEHICLE NOT EVEN FOR A MINUTE. REMEMBER...BEAT THE HEAT...CHECK THE BACKSEAT. TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 911. && $$
887 WWUS74 KJAN 190914 NPWJAN URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE JACKSON MS 414 AM CDT SUN JUN 19 2011 ...HOT AN HUMID THROUGH MONDAY... .A HOT DOME OF HIGH PRESSURE HAS BUILT OVER THE LOWER MISSISSIPPI VALLEY IN CONJUNCTION WITH A RATHER HUMID AIRMASS. A STEADY SOUTHWEST BREEZE THROUGH THE NIGHT WILL CONTINUE TO KEEP TEMPERATURES UP OFFERING MINIMAL RECOVERY FROM HEAT STRESS DURING THE DAY. ARZ074-075-LAZ007>009-015-016-023>026-MSZ018-019-025-034-035-040- 041-047-053-059-060-191715- /O.CON.KJAN.HT.Y.0002.000000T0000Z-110621T0000Z/ ASHLEY-CHICOT-MOREHOUSE-WEST CARROLL-EAST CARROLL-RICHLAND- MADISON LA-FRANKLIN LA-CATAHOULA-TENSAS-CONCORDIA-BOLIVAR- SUNFLOWER-LEFLORE-WASHINGTON-HUMPHREYS-ISSAQUENA-SHARKEY-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...GREENVILLE... BELZONI...ISOLA...MAYERSVILLE...ROLLING FORK...ANGUILLA... VICKSBURG...PORT GIBSON...FAYETTE...NATCHEZ 414 AM CDT SUN JUN 19 2011 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT MONDAY... A HEAT ADVISORY IS IN EFFECT UNTIL 7 PM CDT MONDAY. AFTERNOON HEAT INDEXES WILL BE TOPPING OUT BETWEEN 105 AND 108 DEGREES THROUGH MONDAY FROM ABOUT 1100 AM TO 600 PM GENERALLY WEST OF A GREENWOOD TO NATCHEZ MISSISSIPPI LINE. * HEAT INDEX VALUES: AFTERNOON HIGHS OF 98 TO 101 DEGREES WILL COMBINE WITH HIGH HUMIDITY TO PRODUCE HEAT INDEX VALUES OF 108 TO 112 DEGREES THIS AFTERNOON AND 106 TO 110 DEGREES MONDAY AFTERNOON. IN ADDITION...OVERNIGHT LOWS WILL ONLY RECOVER BRIEFLY TO BETWEEN 74 AND 78 DEGREES AS A SOUTHWEST BREEZE PERSISTS THROUGH THE NIGHT. * IMPACTS: RESIDENTS ENGAGED IN OUTDOOR ACTIVITIES SHOULD AVOID PROLONGED EXPOSURE TO THE HOTTEST PARTS OF THE DAY AS HEAT STRESS REACHES A PEAK. KNOW YOUR PHYSICAL LIMITS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND NEIGHBORS. EACH YEAR...A NUMBER OF FATALITIES OCCUR NATIONWIDE DUE TO CHILDREN ACCIDENTALLY BEING LEFT IN VEHICLES DURING THE SUMMER MONTHS. IN THE PAST DOZEN YEARS...450 CHILDREN HAVE DIED DUE TO HYPERTHERMIA AFTER BEING LEFT IN OR GAINING ACCESS TO CARS. NEVER LEAVE CHILDREN OR PETS UNATTENDED IN A VEHICLE NOT EVEN FOR A MINUTE. REMEMBER...BEAT THE HEAT...CHECK THE BACKSEAT. TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 911. && $$ 22
453 WWUS74 KJAN 191511 NPWJAN URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE JACKSON MS 1011 AM CDT SUN JUN 19 2011 ...HOT AN HUMID THROUGH MONDAY... .A HOT DOME OF HIGH PRESSURE REMAIN IN PLACE OVER THE LOWER MISSISSIPPI VALLEY IN CONJUNCTION WITH A RATHER HUMID AIR MASS. A STEADY SOUTHWEST BREEZE THROUGH THE NIGHT WILL CONTINUE TO KEEP TEMPERATURES UP OFFERING MINIMAL RECOVERY FROM HEAT STRESS EACH DAY. ARZ074-075-LAZ007>009-015-016-023-025-MSZ018-034-040-041-047-053- 059-192315- /O.UPG.KJAN.HT.Y.0002.000000T0000Z-110621T0000Z/ /O.NEW.KJAN.EH.W.0001.110619T1511Z-110621T0000Z/ ASHLEY-CHICOT-MOREHOUSE-WEST CARROLL-EAST CARROLL-RICHLAND- MADISON LA-FRANKLIN LA-TENSAS-BOLIVAR-WASHINGTON-ISSAQUENA- SHARKEY-WARREN-CLAIBORNE-JEFFERSON- INCLUDING THE CITIES OF...CROSSETT...NORTH CROSSETT...HAMBURG... WEST CROSSETT...DERMOTT...LAKE VILLAGE...EUDORA...BASTROP... OAK GROVE...EPPS...LAKE PROVIDENCE...RAYVILLE...DELHI... TALLULAH...WINNSBORO...NEWELLTON...ST. JOSEPH...WATERPROOF... CLEVELAND...GREENVILLE...MAYERSVILLE...ROLLING FORK...ANGUILLA... VICKSBURG...PORT GIBSON...FAYETTE 1011 AM CDT SUN JUN 19 2011 ...EXCESSIVE HEAT WARNING IN EFFECT UNTIL 7 PM CDT MONDAY... THE NATIONAL WEATHER SERVICE IN JACKSON HAS UPGRADED THE HEAT ADVISORY TO AN EXCESSIVE HEAT WARNING...WHICH IS IN EFFECT UNTIL 7 PM CDT MONDAY. AFTERNOON HEAT INDICES WILL TOP OUT BETWEEN 109 AND 114 DEGREES TODAY AND MONDAY FROM ABOUT 1100 AM TO 600 PM EACH DAY AT LOCATIONS GENERALLY ALONG AND WEST OF A CLEVELAND TO PORT GIBSON MISSISSIPPI LINE. * HEAT INDEX VALUES: AFTERNOON HIGHS OF 100 TO 104 DEGREES WILL COMBINE WITH HIGH HUMIDITY LEVELS TO PRODUCE HEAT INDEX VALUES OF 109 TO 114 DEGREES THIS AFTERNOON AND AGAIN MONDAY AFTERNOON. IN ADDITION...PERSISTENT SOUTHERLY WINDS THROUGH THE NIGHT WILL CAUSE OVERNIGHT LOWS TO ONLY FALL TO AROUND 80 PROVIDING LITTLE TO NO RELIEF FROM HEAT STRESS THROUGH THE NIGHT. * IMPACTS: RESIDENTS ENGAGED IN OUTDOOR ACTIVITIES SHOULD AVOID PROLONGED EXPOSURE TO THE HOTTEST PARTS OF THE DAY AS HEAT STRESS REACHES ITS PEAK. KNOW YOUR PHYSICAL LIMITS. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN EXCESSIVE HEAT WARNING MEANS THAT A PROLONGED PERIOD OF DANGEROUSLY HOT TEMPERATURES WILL OCCUR. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A DANGEROUS SITUATION IN WHICH HEAT ILLNESSES ARE LIKELY. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...STAY OUT OF THE SUN... AND CHECK UP ON RELATIVES AND NEIGHBORS. EACH YEAR...A NUMBER OF FATALITIES OCCUR NATIONWIDE DUE TO CHILDREN ACCIDENTALLY BEING LEFT IN VEHICLES DURING THE SUMMER MONTHS. IN THE PAST DOZEN YEARS...450 CHILDREN HAVE DIED DUE TO HYPERTHERMIA AFTER BEING LEFT IN OR GAINING ACCESS TO CARS. NEVER LEAVE CHILDREN OR PETS UNATTENDED IN A VEHICLE NOT EVEN FOR A MINUTE. REMEMBER...BEAT THE HEAT...CHECK THE BACKSEAT. TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE, RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. REMEMBER THAT A HEAT STROKE IS AN EMERGENCY. CALL 911 IF YOU OR ANYONE YOU KNOW BEGINS TO SHOW THE SYMPTOMS OF A HEAT STROKE. && $$ MSZ026>029-032-036-037-042>044-048-049-054-055-061>063-192315- /O.EXA.KJAN.HT.Y.0002.000000T0000Z-110621T0000Z/ GRENADA-CARROLL-MONTGOMERY-WEBSTER-CHOCTAW-HOLMES-ATTALA-YAZOO- MADISON MS-LEAKE-HINDS-RANKIN-COPIAH-SIMPSON-FRANKLIN MS-LINCOLN- LAWRENCE- INCLUDING THE CITIES OF...GRENADA...VAIDEN...NORTH CARROLLTON... CARROLLTON...WINONA...EUPORA...MABEN...MATHISTON...ACKERMAN... WEIR...DURANT...TCHULA...LEXINGTON...PICKENS...GOODMAN... KOSCIUSKO...YAZOO CITY...RIDGELAND...MADISON...CANTON... CARTHAGE...JACKSON...PEARL...BRANDON...RICHLAND... CRYSTAL SPRINGS...HAZLEHURST...WESSON...MAGEE...MENDENHALL... BUDE...ROXIE...MEADVILLE...BROOKHAVEN...MONTICELLO...NEW HEBRON 1011 AM CDT SUN JUN 19 2011 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT MONDAY... THE NATIONAL WEATHER SERVICE IN JACKSON HAS ISSUED A HEAT ADVISORY...WHICH IS IN EFFECT UNTIL 7 PM CDT MONDAY. AFTERNOON HEAT INDICES WILL TOP OUT BETWEEN 105 AND 110 DEGREES TODAY AND MONDAY FROM ABOUT 1100 AM TO 600 PM...GENERALLY WEST OF A EUPORA TO MONTICELLO MISSISSIPPI LINE. * HEAT INDEX VALUES: AFTERNOON HIGHS OF 98 TO 101 DEGREES WILL COMBINE WITH HIGH HUMIDITY LEVELS TO PRODUCE HEAT INDEX VALUES OF 105 TO 110 DEGREES THIS AFTERNOON AND 106 TO 111 DEGREES MONDAY AFTERNOON. IN ADDITION...PERSISTENT SOUTHERLY WINDS THROUGH THE NIGHT WILL CAUSE OVERNIGHT LOWS TO ONLY FALL TO BETWEEN 75 AND 80 DEGREES PROVIDING LITTLE TO NO RELIEF FROM HEAT STRESS THROUGH THE NIGHT. * IMPACTS: RESIDENTS ENGAGED IN OUTDOOR ACTIVITIES SHOULD AVOID PROLONGED EXPOSURE TO THE HOTTEST PARTS OF THE DAY AS HEAT STRESS REACHES A PEAK. KNOW YOUR PHYSICAL LIMITS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR CONDITIONED ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND NEIGHBORS. EACH YEAR...A NUMBER OF FATALITIES OCCUR NATIONWIDE DUE TO CHILDREN ACCIDENTALLY BEING LEFT IN VEHICLES DURING THE SUMMER MONTHS. IN THE PAST DOZEN YEARS...450 CHILDREN HAVE DIED DUE TO HYPERTHERMIA AFTER BEING LEFT IN OR GAINING ACCESS TO CARS. NEVER LEAVE CHILDREN OR PETS UNATTENDED IN A VEHICLE NOT EVEN FOR A MINUTE. REMEMBER...BEAT THE HEAT...CHECK THE BACKSEAT. TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. REMEMBER THAT A HEAT STROKE IS AN EMERGENCY. CALL 911 IF YOU OR ANYONE YOU KNOW BEGINS TO SHOW THE SYMPTOMS OF A HEAT STROKE. && $$ LAZ024-026-MSZ019-025-035-060-192315- /O.CON.KJAN.HT.Y.0002.000000T0000Z-110621T0000Z/ CATAHOULA-CONCORDIA-SUNFLOWER-LEFLORE-HUMPHREYS-ADAMS- INCLUDING THE CITIES OF...JONESVILLE...HARRISONBURG...VIDALIA... FERRIDAY...WEST FERRIDAY...INDIANOLA...RULEVILLE...GREENWOOD... BELZONI...ISOLA...NATCHEZ 1011 AM CDT SUN JUN 19 2011 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT MONDAY... A HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT MONDAY. AFTERNOON HEAT INDEXES WILL BE TOPPING OUT BETWEEN 105 AND 110 DEGREES THROUGH MONDAY FROM ABOUT 1100 AM TO 600 PM GENERALLY WEST OF A EUPORA TO MONTICELLO MISSISSIPPI LINE. * HEAT INDEX VALUES: AFTERNOON HIGHS OF 98 TO 101 DEGREES WILL COMBINE WITH HIGH HUMIDITY TO PRODUCE HEAT INDEX VALUES OF 105 TO 110 DEGREES THIS AFTERNOON AND 106 TO 111 DEGREES MONDAY AFTERNOON. IN ADDITION...PERSISTENT SOUTHERLY WINDS THROUGH THE NIGHT WILL CAUSE OVERNIGHT LOWS TO ONLY FALL TO BETWEEN 75 AND 80 DEGREES PROVIDING LITTLE TO NO RELIEF FROM HEAT STRESS THROUGH THE NIGHT. * IMPACTS: RESIDENTS ENGAGED IN OUTDOOR ACTIVITIES SHOULD AVOID PROLONGED EXPOSURE TO THE HOTTEST PARTS OF THE DAY AS HEAT STRESS REACHES A PEAK. KNOW YOUR PHYSICAL LIMITS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR CONDITIONED ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND NEIGHBORS. EACH YEAR...A NUMBER OF FATALITIES OCCUR NATIONWIDE DUE TO CHILDREN ACCIDENTALLY BEING LEFT IN VEHICLES DURING THE SUMMER MONTHS. IN THE PAST DOZEN YEARS...450 CHILDREN HAVE DIED DUE TO HYPERTHERMIA AFTER BEING LEFT IN OR GAINING ACCESS TO CARS. NEVER LEAVE CHILDREN OR PETS UNATTENDED IN A VEHICLE NOT EVEN FOR A MINUTE. REMEMBER...BEAT THE HEAT...CHECK THE BACKSEAT. TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. REMEMBER THAT A HEAT STROKE IS AN EMERGENCY. CALL 911 IF YOU OR ANYONE YOU KNOW BEGINS TO SHOW THE SYMPTOMS OF A HEAT STROKE. && $$ 19
233 WWUS74 KJAN 192347 NPWJAN URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE JACKSON MS 647 PM CDT SUN JUN 19 2011 ...VERY HOT AND HUMID THROUGH MONDAY... .A HOT DOME OF HIGH PRESSURE REMAINS IN PLACE OVER THE LOWER MISSISSIPPI VALLEY...AND THIS WILL MAINTAIN VERY HOT AND HUMID CONDITIONS THROUGH MONDAY. ARZ074-075-LAZ007>009-015-016-023-025-MSZ018-034-040-041-047-053- 059-200800- /O.CON.KJAN.EH.W.0001.000000T0000Z-110621T0000Z/ ASHLEY-CHICOT-MOREHOUSE-WEST CARROLL-EAST CARROLL-RICHLAND- MADISON LA-FRANKLIN LA-TENSAS-BOLIVAR-WASHINGTON-ISSAQUENA- SHARKEY-WARREN-CLAIBORNE-JEFFERSON- INCLUDING THE CITIES OF...CROSSETT...NORTH CROSSETT...HAMBURG... WEST CROSSETT...DERMOTT...LAKE VILLAGE...EUDORA...BASTROP... OAK GROVE...EPPS...LAKE PROVIDENCE...RAYVILLE...DELHI... TALLULAH...WINNSBORO...NEWELLTON...ST. JOSEPH...WATERPROOF... CLEVELAND...GREENVILLE...MAYERSVILLE...ROLLING FORK...ANGUILLA... VICKSBURG...PORT GIBSON...FAYETTE 647 PM CDT SUN JUN 19 2011 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT MONDAY... AN EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT MONDAY. * HEAT INDEX VALUES: HIGHS OF 100 TO 104 DEGREES WILL COMBINE WITH HIGH HUMIDITY LEVELS TO PRODUCE HEAT INDEX VALUES OF 109 TO 114 DEGREES MONDAY AFTERNOON. IN ADDITION...PERSISTENT SOUTHERLY WINDS THROUGH THE NIGHT WILL CAUSE OVERNIGHT LOWS TO ONLY FALL TO AROUND 80 PROVIDING LITTLE TO NO RELIEF FROM HEAT STRESS. * IMPACTS: RESIDENTS ENGAGED IN OUTDOOR ACTIVITIES SHOULD AVOID PROLONGED EXPOSURE TO THE HOTTEST PARTS OF THE DAY AS HEAT STRESS REACHES ITS PEAK. KNOW YOUR PHYSICAL LIMITS. PRECAUTIONARY/PREPAREDNESS ACTIONS... AN EXCESSIVE HEAT WARNING MEANS THAT A PROLONGED PERIOD OF DANGEROUSLY HOT TEMPERATURES WILL OCCUR. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A DANGEROUS SITUATION IN WHICH HEAT ILLNESSES ARE LIKELY. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...STAY OUT OF THE SUN... AND CHECK UP ON RELATIVES AND NEIGHBORS. EACH YEAR...A NUMBER OF FATALITIES OCCUR NATIONWIDE DUE TO CHILDREN ACCIDENTALLY BEING LEFT IN VEHICLES DURING THE SUMMER MONTHS. IN THE PAST DOZEN YEARS...450 CHILDREN HAVE DIED DUE TO HYPERTHERMIA AFTER BEING LEFT IN OR GAINING ACCESS TO CARS. NEVER LEAVE CHILDREN OR PETS UNATTENDED IN A VEHICLE NOT EVEN FOR A MINUTE. REMEMBER...BEAT THE HEAT...CHECK THE BACKSEAT. TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE... RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. REMEMBER THAT A HEAT STROKE IS AN EMERGENCY. CALL 911 IF YOU OR ANYONE YOU KNOW BEGINS TO SHOW THE SYMPTOMS OF A HEAT STROKE. && $$ LAZ024-026-MSZ019-025>029-032-035>037-042>044-048-049-054-055- 060>063-200800- /O.CON.KJAN.HT.Y.0002.000000T0000Z-110621T0000Z/ CATAHOULA-CONCORDIA-SUNFLOWER-LEFLORE-GRENADA-CARROLL-MONTGOMERY- WEBSTER-CHOCTAW-HUMPHREYS-HOLMES-ATTALA-YAZOO-MADISON MS-LEAKE- HINDS-RANKIN-COPIAH-SIMPSON-ADAMS-FRANKLIN MS-LINCOLN-LAWRENCE- INCLUDING THE CITIES OF...JONESVILLE...HARRISONBURG...VIDALIA... FERRIDAY...WEST FERRIDAY...INDIANOLA...RULEVILLE...GREENWOOD... GRENADA...VAIDEN...NORTH CARROLLTON...CARROLLTON...WINONA... EUPORA...MABEN...MATHISTON...ACKERMAN...WEIR...BELZONI...ISOLA... DURANT...TCHULA...LEXINGTON...PICKENS...GOODMAN...KOSCIUSKO... YAZOO CITY...RIDGELAND...MADISON...CANTON...CARTHAGE...JACKSON... PEARL...BRANDON...RICHLAND...CRYSTAL SPRINGS...HAZLEHURST... WESSON...MAGEE...MENDENHALL...NATCHEZ...BUDE...ROXIE... MEADVILLE...BROOKHAVEN...MONTICELLO...NEW HEBRON 647 PM CDT SUN JUN 19 2011 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT MONDAY... A HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT MONDAY. * HEAT INDEX VALUES: HIGHS OF 98 TO 101 DEGREES WILL COMBINE WITH HIGH HUMIDITY LEVELS TO PRODUCE HEAT INDEX VALUES FROM 106 TO 111 DEGREES MONDAY AFTERNOON. IN ADDITION...PERSISTENT SOUTHERLY WINDS THROUGH THE NIGHT WILL CAUSE OVERNIGHT LOWS TO ONLY FALL TO BETWEEN 75 AND 80 DEGREES PROVIDING LITTLE TO NO RELIEF FROM HEAT STRESS. * IMPACTS: RESIDENTS ENGAGED IN OUTDOOR ACTIVITIES SHOULD AVOID PROLONGED EXPOSURE TO THE HOTTEST PARTS OF THE DAY AS HEAT STRESS REACHES A PEAK. KNOW YOUR PHYSICAL LIMITS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR CONDITIONED ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND NEIGHBORS. EACH YEAR...A NUMBER OF FATALITIES OCCUR NATIONWIDE DUE TO CHILDREN ACCIDENTALLY BEING LEFT IN VEHICLES DURING THE SUMMER MONTHS. IN THE PAST DOZEN YEARS...450 CHILDREN HAVE DIED DUE TO HYPERTHERMIA AFTER BEING LEFT IN OR GAINING ACCESS TO CARS. NEVER LEAVE CHILDREN OR PETS UNATTENDED IN A VEHICLE NOT EVEN FOR A MINUTE. REMEMBER...BEAT THE HEAT...CHECK THE BACKSEAT. TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. REMEMBER THAT A HEAT STROKE IS AN EMERGENCY. CALL 911 IF YOU OR ANYONE YOU KNOW BEGINS TO SHOW THE SYMPTOMS OF A HEAT STROKE. && $$
039 WWUS74 KJAN 200915 NPWJAN URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE JACKSON MS 415 AM CDT MON JUN 20 2011 ...HOT AND HUMID AGAIN TODAY... .THE HOT DOME OF HIGH PRESSURE HAS SHIFTED EAST OF THE LOWER MISSISSIPPI VALLEY...BUT ANOTHER DAY HOT AND HUMID CONDITIONS WITH CRITICAL HEAT INDEX VALUES IS EXPECTED AGAIN TODAY. ARZ074-075-LAZ007>009-015-016-023-025-MSZ018-034-040-041-047-053- 059-201715- /O.CAN.KJAN.EH.W.0001.000000T0000Z-110621T0000Z/ /O.EXA.KJAN.HT.Y.0002.000000T0000Z-110621T0000Z/ ASHLEY-CHICOT-MOREHOUSE-WEST CARROLL-EAST CARROLL-RICHLAND- MADISON LA-FRANKLIN LA-TENSAS-BOLIVAR-WASHINGTON-ISSAQUENA- SHARKEY-WARREN-CLAIBORNE-JEFFERSON- INCLUDING THE CITIES OF...CROSSETT...NORTH CROSSETT...HAMBURG... WEST CROSSETT...DERMOTT...LAKE VILLAGE...EUDORA...BASTROP... OAK GROVE...EPPS...LAKE PROVIDENCE...RAYVILLE...DELHI... TALLULAH...WINNSBORO...NEWELLTON...ST. JOSEPH...WATERPROOF... CLEVELAND...GREENVILLE...MAYERSVILLE...ROLLING FORK...ANGUILLA... VICKSBURG...PORT GIBSON...FAYETTE 415 AM CDT MON JUN 20 2011 ...HEAT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... ...EXCESSIVE HEAT WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN JACKSON HAS ISSUED A HEAT ADVISORY...WHICH IS IN EFFECT UNTIL 7 PM CDT THIS EVENING. THE EXCESSIVE HEAT WARNING HAS BEEN CANCELLED. * HEAT INDEX VALUES: HIGHS OF 95 TO 98 DEGREES WILL COMBINE WITH HIGH HUMIDITY LEVELS TO PRODUCE HEAT INDEX VALUES FROM 105 TO 107 DEGREES THIS AFTERNOON. IN ADDITION...PERSISTENT SOUTHERLY WINDS THROUGH THE NIGHT HAVE CAUSED OVERNIGHT TEMPERATURES TO REMAIN ABOVE 75 DEGREES PROVIDING LITTLE TO NO RELIEF FROM HEAT STRESS OVER THE PAST SEVERAL DAYS. * IMPACTS: RESIDENTS ENGAGED IN OUTDOOR ACTIVITIES SHOULD AVOID PROLONGED EXPOSURE TO THE HOTTEST PARTS OF THE DAY AS HEAT STRESS REACHES A PEAK. KNOW YOUR PHYSICAL LIMITS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND NEIGHBORS. EACH YEAR...A NUMBER OF FATALITIES OCCUR NATIONWIDE DUE TO CHILDREN ACCIDENTALLY BEING LEFT IN VEHICLES DURING THE SUMMER MONTHS. IN THE PAST DOZEN YEARS...450 CHILDREN HAVE DIED DUE TO HYPERTHERMIA AFTER BEING LEFT IN OR GAINING ACCESS TO CARS. NEVER LEAVE CHILDREN OR PETS UNATTENDED IN A VEHICLE NOT EVEN FOR A MINUTE. REMEMBER...BEAT THE HEAT...CHECK THE BACKSEAT. TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE, RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY - CALL 911. && $$ LAZ024-026-MSZ019-025>029-032-035>037-042>044-048-049-054-055- 060>063-201715- /O.CON.KJAN.HT.Y.0002.000000T0000Z-110621T0000Z/ CATAHOULA-CONCORDIA-SUNFLOWER-LEFLORE-GRENADA-CARROLL-MONTGOMERY- WEBSTER-CHOCTAW-HUMPHREYS-HOLMES-ATTALA-YAZOO-MADISON MS-LEAKE- HINDS-RANKIN-COPIAH-SIMPSON-ADAMS-FRANKLIN MS-LINCOLN-LAWRENCE- INCLUDING THE CITIES OF...JONESVILLE...HARRISONBURG...VIDALIA... FERRIDAY...WEST FERRIDAY...INDIANOLA...RULEVILLE...GREENWOOD... GRENADA...VAIDEN...NORTH CARROLLTON...CARROLLTON...WINONA... EUPORA...MABEN...MATHISTON...ACKERMAN...WEIR...BELZONI...ISOLA... DURANT...TCHULA...LEXINGTON...PICKENS...GOODMAN...KOSCIUSKO... YAZOO CITY...RIDGELAND...MADISON...CANTON...CARTHAGE...JACKSON... PEARL...BRANDON...RICHLAND...CRYSTAL SPRINGS...HAZLEHURST... WESSON...MAGEE...MENDENHALL...NATCHEZ...BUDE...ROXIE... MEADVILLE...BROOKHAVEN...MONTICELLO...NEW HEBRON 415 AM CDT MON JUN 20 2011 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... A HEAT ADVISORY IS IN EFFECT UNTIL 7 PM CDT THIS EVENING. * HEAT INDEX VALUES: HIGHS OF 95 TO 97 DEGREES WILL COMBINE WITH HIGH HUMIDITY LEVELS TO PRODUCE HEAT INDEX VALUES FROM 104 TO 106 DEGREES THIS AFTERNOON. IN ADDITION...PERSISTENT SOUTHERLY WINDS THROUGH THE NIGHT HAVE CAUSED OVERNIGHT TEMPERATURES TO REMAIN ABOVE 75 DEGREES PROVIDING LITTLE TO NO RELIEF FROM HEAT STRESS OVER THE PAST SEVERAL DAYS. * IMPACTS: RESIDENTS ENGAGED IN OUTDOOR ACTIVITIES SHOULD AVOID PROLONGED EXPOSURE TO THE HOTTEST PARTS OF THE DAY AS HEAT STRESS REACHES A PEAK. KNOW YOUR PHYSICAL LIMITS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR CONDITIONED ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND NEIGHBORS. EACH YEAR...A NUMBER OF FATALITIES OCCUR NATIONWIDE DUE TO CHILDREN ACCIDENTALLY BEING LEFT IN VEHICLES DURING THE SUMMER MONTHS. IN THE PAST DOZEN YEARS...450 CHILDREN HAVE DIED DUE TO HYPERTHERMIA AFTER BEING LEFT IN OR GAINING ACCESS TO CARS. NEVER LEAVE CHILDREN OR PETS UNATTENDED IN A VEHICLE NOT EVEN FOR A MINUTE. REMEMBER...BEAT THE HEAT...CHECK THE BACKSEAT. TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. REMEMBER THAT A HEAT STROKE IS AN EMERGENCY. CALL 911 IF YOU OR ANYONE YOU KNOW BEGINS TO SHOW THE SYMPTOMS OF A HEAT STROKE. && $$ 22
085 WWUS74 KJAN 201606 AAA NPWJAN URGENT - WEATHER MESSAGE...UPDATED NATIONAL WEATHER SERVICE JACKSON MS 1106 AM CDT MON JUN 20 2011 ...HOT AND HUMID AGAIN TODAY... .ANOTHER DAY OF HOT AND HUMID CONDITIONS WITH CRITICAL HEAT INDEX VALUES IS UNDERWAY. ARZ074-075-LAZ007>009-015-016-023>026-MSZ018-019-025>029-032- 034>037-040>044-047>049-053>055-059>063-210000- /O.CON.KJAN.HT.Y.0002.000000T0000Z-110621T0000Z/ ASHLEY-CHICOT-MOREHOUSE-WEST CARROLL-EAST CARROLL-RICHLAND- MADISON LA-FRANKLIN LA-CATAHOULA-TENSAS-CONCORDIA-BOLIVAR- SUNFLOWER-LEFLORE-GRENADA-CARROLL-MONTGOMERY-WEBSTER-CHOCTAW- WASHINGTON-HUMPHREYS-HOLMES-ATTALA-ISSAQUENA-SHARKEY-YAZOO- MADISON MS-LEAKE-WARREN-HINDS-RANKIN-CLAIBORNE-COPIAH-SIMPSON- JEFFERSON-ADAMS-FRANKLIN MS-LINCOLN-LAWRENCE- 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...ACKERMAN...WEIR...GREENVILLE...BELZONI... ISOLA...DURANT...TCHULA...LEXINGTON...PICKENS...GOODMAN... KOSCIUSKO...MAYERSVILLE...ROLLING FORK...ANGUILLA...YAZOO CITY... RIDGELAND...MADISON...CANTON...CARTHAGE...VICKSBURG...JACKSON... PEARL...BRANDON...RICHLAND...PORT GIBSON...CRYSTAL SPRINGS... HAZLEHURST...WESSON...MAGEE...MENDENHALL...FAYETTE...NATCHEZ... BUDE...ROXIE...MEADVILLE...BROOKHAVEN...MONTICELLO...NEW HEBRON 1106 AM CDT MON JUN 20 2011 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... A HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING. * HEAT INDEX VALUES: HIGHS OF 97 TO 100 DEGREES WILL COMBINE WITH HIGH HUMIDITY LEVELS TO PRODUCE HEAT INDEX VALUES FROM 105 TO 108 DEGREES THIS AFTERNOON. IN ADDITION...PERSISTENT SOUTHERLY WINDS THROUGH THE NIGHT HAVE CAUSED OVERNIGHT TEMPERATURES TO REMAIN ABOVE 75 DEGREES PROVIDING LITTLE TO NO RELIEF FROM HEAT STRESS OVER THE PAST SEVERAL DAYS. * IMPACTS: RESIDENTS ENGAGED IN OUTDOOR ACTIVITIES SHOULD AVOID PROLONGED EXPOSURE TO THE HOTTEST PARTS OF THE DAY AS HEAT STRESS REACHES A PEAK. KNOW YOUR PHYSICAL LIMITS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND NEIGHBORS. EACH YEAR...A NUMBER OF FATALITIES OCCUR NATIONWIDE DUE TO CHILDREN ACCIDENTALLY BEING LEFT IN VEHICLES DURING THE SUMMER MONTHS. IN THE PAST DOZEN YEARS...450 CHILDREN HAVE DIED DUE TO HYPERTHERMIA AFTER BEING LEFT IN OR GAINING ACCESS TO CARS. NEVER LEAVE CHILDREN OR PETS UNATTENDED IN A VEHICLE NOT EVEN FOR A MINUTE. REMEMBER...BEAT THE HEAT...CHECK THE BACKSEAT. TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE... RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. TO REDUCE RISK DURING OUTDOOR WORK SCHEDULE FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 9-1-1. && $$ 22/DL
What forecasters said that day
The local office's own words before this heat 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 heat advisory went out at Jun 17, 2:06 PM CDT, 33 minutes earlier.
Area forecast discussion, Jun 17, 2:06 PM CDT, 33 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE JACKSON MS
206 PM CDT FRI JUN 17 2011
.SHORT TERM...TONIGHT THROUGH SUNDAY...OUTFLOW BOUNDARY FROM EARLY
MORNING CONVECTION STILL PUSHING TOWARD MERIDIAN FROM THE NORTH
WHILE THE WESTERN PORTION HAS ABOUT STALLED FROM CLARKSDALE DOWN TO
GREENWOOD. MORE CONVECTION HAS BEEN SLOW TO DEVELOP THUS FAR...BUT
CU FIELD IN ADVANCE IS BECOMING INCREASINGLY CONGESTED. WET
MICROBURST CHECKLIST FROM THIS MORNING GAVE AN EXTREME CATEGORY
WHICH MEANS THAT ANY DEEP CONVECTION THAT GETS GOING SHOULD PRODUCE
DECENT WINDS.
UNFORTUANELY...CONVECTION THIS AFTERNOON AND EVENING WILL BE THE
LAST CHANCE UNTIL MID WEEK NEXT WEEK. MID/UPPER LEVEL WARMING
RIDGING WILL MAKE IT INCREASINGLY DIFFICULT FOR AFTERNOON CONVECTIVE
INITIATION...ESPECIALLY CONSIDERING SHORTWAVE ENERGY WILL BE SHUNTED
FURTHER EAST AROUND PERIPHERY OF RIDGE.
OBSERVATIONAL AND MODEL DATA HAVE BEEN SHOWING MID 70 DEWPOINTS
PERSISTING ACROSS THE DELTA REGION. THIS PROBABLY DUE TO WET SOILS
IN PLACE AFTER THE RECENT FLOODING OF THE MS RIVER. WITH HIGHS EXPECTED
IN THE UPPER 90S SATURDAY AND SUNDAY...HEAT INDICES FROM 105-110 WILL
BE COMMON. THAT COMBINED WITH MID/UPPER 70S EXPECTED AT NIGHT...WILL
BE ISSUING HEAT ADVISORY THROUGH 00Z MONDAY FOR MAINLY DELTA REGIONS
OF MS/LA/AR. SURFACE WINDS LOOK TO STAY BETWEEN 10 AND 15 MPH THESE
AREAS DURING THE DAY AND 5 TO 10 AT NIGHT. WIND AT NIGHT SHOULD KEEP
TEMPS FROM FALLING OUT OF THE MID/UPPER 70S. DO NOT EXPECT WIND
DURING THE DAY TO DO MUCH RELIEVING FROM THE HEAT WITH HIGH RH
VALUES. WIND MAY ACTUALLY GIVE FOLKS A FALSE SENSE OF COMFORT DESPITE
THE HEAT STRESS UNDERWAY./26/
.LONG TERM...SUNDAY NIGHT THROUGH NEXT FRIDAY...HOT CONDITIONS WILL
CONTINUE THROUGH THE MIDDLE OF NEXT WEEK AS THE MID/UPPER
LEVEL RIDGE REMAINS IN CONTROL OF OUR WEATHER. CANT RULE OUT A
STRAY AFTERNOON STORM DURING THIS TIME...BUT RAIN CHANCES OVERALL
WILL REMAIN QUITE SLIM THROUGH AT LEAST THE FIRST HALF OF THE
FORECAST PERIOD.
WHILE THERE ARE STILL SOME TIMING DIFFERENCES...BOTH THE GFS AND
ECMWF REMAIN PRETTY CONSISTENT IN WEAKENING THE BEFORE MENTIONED
RIDGE JUST ENOUGH TO ALLOW AN UPPER TROUGH SWINGING EAST ACROSS THE
EASTERN HALF OF THE COUNTRY...TO PUSH A SURFACE BOUNDARY SOUTH AND
INTO THE FORECAST AREA SOMETIME WEDNESDAY INTO THURSDAY. THIS
BOUNDARY THEN LOOKS TO HANG UP ACROSS THE AREA THURSDAY INTO FRIDAY.
WITH THAT SAID...THIS IS STILL A GOOD WAYS OUT AND THERE'S NO REASON
TO GET EXCITED JUST YET. HOWEVER...EACH RUN THAT SHOWS THIS
SOLUTION GIVES A LITTLE ADDED CONFIDENCE THAT BETTER RAIN CHANCES
MAY BE ON THE HORIZON FOR THE ARKLAMISS REGION. /19/
&&
.AVIATION...EXPECT VFR IN ALL AREAS WITH SWLY BOUNDARY LAYER FLOW OF
12-15KTS...AND GUSTS OF 22KTS OR SO IN THE DELTA REGION BEFORE 01Z.
AFTERNOON CUMULUS FIELD AT 4-6K FT WILL THIN OUT AND DISSIPATE BY
SUNSET. ISOLATED TO SCATTERED THUNDERSTORMS WILL BE AN ISSUE OVER
ERN MS THROUGH EARLY EVENING...ESPECIALLY E OF I-55. INTERACTING
OUTFLOW BOUNDARIES SHOULD BE MOST COMMON IN THE KMEI-KHBG AREAS
UNTIL 23Z. EXPECT AFTERNOON STORMS TO DIE OFF BY 02Z WITH SHALLOW
PATCHES OF MVFR MIST LATE TONIGHT 08-13Z IN ERN MS. VFR AND FEWER
CLOUDS RESUME ON SATURDAY BY 15Z BUT DAYTIME SWLY WINDS WILL LIKELY
PERSIST ALL THROUGH THE WEEKEND./40/
&&
.PRELIMINARY POINT TEMPS/POPS...
JACKSON 71 98 76 97 / 8 2 3 7
MERIDIAN 70 97 72 97 / 17 3 2 6
VICKSBURG 74 97 75 97 / 5 2 3 7
HATTIESBURG 73 98 74 98 / 15 4 4 3
NATCHEZ 74 95 76 95 / 5 5 4 3
GREENVILLE 75 97 75 98 / 16 9 4 9
GREENWOOD 73 97 75 97 / 19 10 3 7
&&
.JAN WATCHES/WARNINGS/ADVISORIES...
MS...HEAT ADVISORY UNTIL 7 PM CDT SUNDAY FOR MSZ018-019-025-034-035-
040-041-047-053-059-060.
LA...HEAT ADVISORY UNTIL 7 PM CDT SUNDAY FOR LAZ007>009-015-016-
023>026.
AR...HEAT ADVISORY UNTIL 7 PM CDT SUNDAY FOR ARZ074-075.
&&Hazardous weather outlook, Jun 17, 10:50 AM CDT, 3 hours 49 minutes before
HAZARDOUS WEATHER OUTLOOK...UPDATED NATIONAL WEATHER SERVICE JACKSON MS 1050 AM CDT FRI JUN 17 2011 ARZ074-075-LAZ007>009-015-016-023>026-MSZ018-019-025-027-034>036- 040>043-047>049-053>055-059>064-072-181600- ASHLEY-CHICOT-MOREHOUSE-WEST CARROLL-EAST CARROLL-RICHLAND- MADISON LA-FRANKLIN LA-CATAHOULA-TENSAS-CONCORDIA-BOLIVAR- SUNFLOWER-LEFLORE-CARROLL-WASHINGTON-HUMPHREYS-HOLMES-ISSAQUENA- SHARKEY-YAZOO-MADISON MS-WARREN-HINDS-RANKIN-CLAIBORNE-COPIAH- SIMPSON-JEFFERSON-ADAMS-FRANKLIN MS-LINCOLN-LAWRENCE- JEFFERSON DAVIS-MARION- 1050 AM CDT FRI JUN 17 2011 THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN MISSISSIPPI...NORTHEAST LOUISIANA AND SOUTHEAST ARKANSAS.. .DAY ONE...TODAY AND TONIGHT THE COMBINATION OF TEMPERATURES AND HUMIDITY WILL LEAD TO HEAT INDICES AROUND 105 THIS AFTERNOON. ISOLATED THUNDERSTORMS WILL ONLY PROVIDE LIMITED AND SHORT TERM RELIEF. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY THE COMBINATION OF TEMPERATURES AND HUMIDITY WILL LEAD TO HEAT INDICES AROUND 105 BOTH SATURDAY AND SUNDAY AFTERNOONS. .SPOTTER CALL TO ACTION STATEMENT... THE ACTIVATION OF STORM SPOTTERS...HAM RADIO OPERATORS...AND EMERGENCY MANAGEMENT PERSONNEL IN SUPPORT OF SEVERE WEATHER OPERATIONS...MAY BE NEEDED MSZ026-028>033-037>039-044>046-050>052-056>058-065-066-073-074- 181600- GRENADA-MONTGOMERY-WEBSTER-CLAY-LOWNDES-CHOCTAW-OKTIBBEHA-ATTALA- WINSTON-NOXUBEE-LEAKE-NESHOBA-KEMPER-SCOTT-NEWTON-LAUDERDALE- SMITH-JASPER-CLARKE-COVINGTON-JONES-LAMAR-FORREST- 1050 AM CDT FRI JUN 17 2011 THIS HAZARDOUS WEATHER OUTLOOK IS FOR EASTERN MISSISSIPPI. .DAY ONE...TODAY AND TONIGHT SCATTERED THUNDERSTORMS WILL BE POSSIBLE THROUGH THE EVENING. WITH THE HOT TEMPERATURES...SOME THUNDERSTORMS COULD BECOME SEVERE WITH DAMAGING WINDS BEING THE PRIMARY SEVERE WEATHER THREAT. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY THE COMBINATION OF TEMPERATURES AND HUMIDITY WILL LEAD TO HEAT INDICES AROUND 105 BOTH SATURDAY AND SUNDAY AFTERNOONS. .SPOTTER CALL TO ACTION STATEMENT... THE ACTIVATION OF STORM SPOTTERS...HAM RADIO OPERATORS...AND EMERGENCY MANAGEMENT PERSONNEL IN SUPPORT OF SEVERE WEATHER OPERATIONS...MAY BE NEEDED FOR MORE INFORMATION PLEASE VISIT OUR WEBSITE AT WWW.SRH.NOAA.GOV/JAN. 26
In the hours before
Special weather statement, Jun 17, 8:56 AM CDT, 5 hours 43 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSON MS
856 AM CDT FRI JUN 17 2011
MSZ029>031-171435-
CLAY MS-LOWNDES MS-WEBSTER MS-
856 AM CDT FRI JUN 17 2011
...STRONG NORTH WINDS PICKING UP ALONG HIGHWAY 50 HEADING SOUTH...
THUNDERSTORMS IN NORTHEAST MISSISSIPPI HAVE PRODUCED AN OUTFLOW BAND
OF STRONG WINDS CAPABLE OF PRODUCING SPEEDS OF 40 MPH LOCATED FROM
20 MILES NORTHEAST OF CALEDONIA TO 15 MILES NORTHWEST OF CLARKSON AT
855 AM CDT...MOVING SOUTHEAST AT 35 MPH. THESE WINDS WILL BE MOVING
INTO THE BELLEFONTAINE TO EUPORA TO WEST POINT AND COLUMBUS AREAS
BY 1000 AM. THUNDERSTORMS WILL ALSO BE INCREASING IN THESE AREAS
THROUGH THE LATE MORNING HOURS.
DANGEROUS CLOUD TO GROUND LIGHTNING...HEAVY RAINS AND POSSIBLE HAIL
WILL ALSO ACCOMPANY ANY STORMS.
HIGH WINDS CAN BRING DOWN TREES AND LARGE LIMBS RESULTING IN SERIOUS
INJURY OR PROPERTY DAMAGE. EXERCISE EXTREME CAUTION WHEN OUTDOORS
DURING SUCH STRONG WINDS...AND BE ESPECIALLY AWARE OF OLDER TREES.
PEOPLE IN NORTHEASTERN WEBSTER...NORTHEASTERN LOWNDES AND CLAY
COUNTIES SHOULD MONITOR THESE STORMS CLOSELY.
LAT...LON 3351 8827 3349 8828 3357 8868 3357 8919
3373 8933 3376 8894 3382 8892 3382 8872
3369 8871 3369 8849 3367 8847 3370 8837
3375 8831 3375 8826
TIME...MOT...LOC 1349Z 324DEG 32KT 3391 8807 3379 8848
3385 8934
40Special weather statement, Jun 17, 9:53 AM CDT, 4 hours 46 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSON MS
953 AM CDT FRI JUN 17 2011
MSZ030-031-033-171520-
CLAY MS-LOWNDES MS-OKTIBBEHA MS-
953 AM CDT FRI JUN 17 2011
...BAND OF OUTFLOW WINDS CROSSES HIGHWAY 82...STORMS BUILDING JUST
TO THE NORTH...
THE OUTFLOW BAND OF STRONG WINDS CAPABLE OF PRODUCING SPEEDS OF 30
TO 40 MPH HAD CROSSED HIGHWAY 82 FROM EUPORA TO COLUMBUS AS
SCATTERED STRONG THUNDERSTORMS CAPABLE OF PRODUCING PEA TO DIME SIZE
HAIL AND 40 MPH WINDS WAS LOCATED FROM 8 MILES NORTH OF COLUMBUS AFB
TO 25 MILES NORTHWEST OF MONTPELIER AT 949 AM CDT...MOVING SOUTHEAST
AT 25 MPH.
BRIEF HEAVY RAINS ALONG WITH CLOUD TO GROUND LIGHTNING STRIKES ARE
LIKELY WITH THESE STORMS AS THEY CROSS THE WEST POINT TO CALEDONIA
AREAS BY 1100 AM.
HIGH WINDS CAN BRING DOWN TREES AND LARGE LIMBS RESULTING IN SERIOUS
INJURY OR PROPERTY DAMAGE. EXERCISE EXTREME CAUTION WHEN OUTDOORS
DURING SUCH STRONG WINDS...AND BE ESPECIALLY AWARE OF OLDER TREES.
PEOPLE IN NORTHEASTERN OKTIBBEHA...LOWNDES AND CLAY COUNTIES SHOULD
MONITOR THESE STORMS CLOSELY.
LAT...LON 3335 8829 3336 8892 3375 8903 3376 8894
3382 8892 3382 8872 3369 8871 3369 8849
3367 8848 3368 8841 3373 8831 3364 8825
TIME...MOT...LOC 1449Z 330DEG 22KT 3375 8842 3386 8896
3405 8929
40The office that day
Everything else NWS Jackson, MS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 16, 7:04 PM CDT | Special Weather Statement | JAN | Leake, Neshoba, Newton | 31 min |
| Jun 16, 7:12 PM CDT | Special Weather Statement | JAN | Scott | 28 min |
| Jun 16, 7:17 PM CDT | Severe Thunderstorm Warning | JAN | Leake, Scott | 30 min |
| Jun 16, 7:38 PM CDT | Special Weather Statement | JAN | Madison | 32 min |
| Jun 16, 7:50 PM CDT | Special Weather Statement | JAN | Rankin | 30 min |
| Jun 17, 8:56 AM CDT | Special Weather Statement | JAN | Clay | 39 min |
| Jun 17, 9:53 AM CDT | Special Weather Statement | JAN | Clay, Lowndes, Oktibbeha | 27 min |
Nearby
Heat Advisories in Mississippi, 2011Heat Advisories in Louisiana, 2011Heat Advisories in Arkansas, 2011Every heat advisory in 2011
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.