Alert archive / Missouri / Heat Advisories in 2015
Heat Advisory 2, NWS St. Louis, MO
NWS St. Louis, MO issued this heat advisory at Jul 11, 2015, 3:30 PM CDT for 29 counties in Missouri; 17 counties in Illinois. It took effect at Jul 12, 2015, 12:00 PM CDT. It was in force for 56 hr.
The area
The counties it named.
The facts
- Issued
- Jul 11, 2015, 3:30 PM CDT (20:30 UTC)
- In effect from
- Jul 12, 2015, 12:00 PM CDT
- Expired
- Jul 14, 2015, 8:00 PM CDT
- In force
- 56 hr
- Issued by
- NWS St. Louis, MO
All 46 counties
Adams County, IL, Bond County, IL, Brown County, IL, Calhoun County, IL, Clinton County, IL, Fayette County, IL, Greene County, IL, Jersey County, IL, Macoupin County, IL, Madison County, IL, Marion County, IL, Monroe County, IL, Montgomery County, IL, Pike County, IL, Randolph County, IL, Saint Clair County, IL, Washington County, IL, Audrain County, MO, Boone County, MO, Callaway County, MO, City of Saint Louis, MO, Cole County, MO, Crawford County, MO, Franklin County, MO, Gasconade County, MO, Iron County, MO, Jefferson County, MO, Knox County, MO, Lewis County, MO, Lincoln County, MO, Madison County, MO, Marion County, MO, Moniteau County, MO, Monroe County, MO, Montgomery County, MO, Osage County, MO, Pike County, MO, Ralls County, MO, Reynolds County, MO, Saint Charles County, MO, Saint Francois County, MO, Saint Louis County, MO, Sainte Genevieve County, MO, Shelby County, MO, Warren County, MO, Washington County, MO
The radar
The St Louis radar (KLSX), 18 km from the middle of the area, began a volume at 20:30 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
Lincoln, IL (KILX), launched 12:00Z, 8.5 hours before the alert went out and 241 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
- 935 m above ground
- 0-6 km bulk shear
- 15 kt
- 0-1 km storm-relative helicity
- 62 m²/s²
- 0-3 km storm-relative helicity
- 53 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
969 WWUS73 KLSX 112030 NPWLSX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE ST LOUIS MO 330 PM CDT SAT JUL 11 2015 ILZ100-101-MOZ061-063-064-121100- /O.NEW.KLSX.HT.Y.0002.150712T1700Z-150714T0100Z/ MADISON IL-ST. CHARLES MO-ST. CLAIR IL-ST. LOUIS CITY MO- ST. LOUIS MO- INCLUDING THE CITIES OF...BELLEVILLE...EDWARDSVILLE... ST CHARLES...ST LOUIS 330 PM CDT SAT JUL 11 2015 ...HEAT ADVISORY IN EFFECT FROM NOON SUNDAY TO 8 PM CDT MONDAY... THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A HEAT ADVISORY...WHICH IS IN EFFECT FROM NOON SUNDAY TO 8 PM CDT MONDAY. * TIMING...A DANGEROUS COMBINATION OF HEAT AND HUMIDITY IS EXPECTED BEGINNING EARLY SUNDAY AFTERNOON AND WITH LITTLE NIGHTTIME RELIEF SUNDAY NIGHT WILL RETURN AGAIN MONDAY. THERE IS POTENTIAL THAT THIS DANGEROUS COMBINATION OF HEAT AND HUMIDITY WILL CONTINUE AT TIMES FOR MUCH OF NEXT WEEK. * HEAT INDEX VALUES...AROUND 105 DUE TO AFTERNOON TEMPERATURES IN THE MID 90S...AND DEWPOINTS IN THE LOWER 70S. * IMPACTS...THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL LIKELY LEAD TO AN INCREASED RISK OF HEAT- RELATED STRESS AND ILLNESS. THE VERY YOUNG... THE ELDERLY... THOSE WITHOUT AIR CONDITIONING...AND THOSE PARTICIPATING IN STRENUOUS OUTDOOR ACTIVITIES WILL BE THE MOST SUSCEPTIBLE. ALSO...CAR INTERIORS CAN REACH LETHAL TEMPERATURES IN A MATTER OF MINUTES. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE 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 9-1-1 IMMEDIATELY. && $$ TES
9 follow-up statements
525 WWUS73 KLSX 120913 NPWLSX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE ST LOUIS MO 413 AM CDT SUN JUL 12 2015 ILZ058>060-064-065-069-070-074-079-095>099-102-MOZ018-019-026-027- 034>036-041-042-047>052-059-060-062-065-072>075-122200- /O.EXB.KLSX.HT.Y.0002.150713T1700Z-150714T0100Z/ ADAMS IL-AUDRAIN MO-BOND IL-BOONE MO-BROWN IL-CALHOUN IL- CALLAWAY MO-CLINTON IL-COLE MO-CRAWFORD MO-FAYETTE IL-FRANKLIN MO- GASCONADE MO-GREENE IL-JEFFERSON MO-JERSEY IL-KNOX MO-LEWIS MO- LINCOLN MO-MACOUPIN IL-MARION IL-MARION MO-MONITEAU MO-MONROE IL- MONROE MO-MONTGOMERY IL-MONTGOMERY MO-OSAGE MO-PIKE IL-PIKE MO- RALLS MO-RANDOLPH IL-SHELBY MO-ST. FRANCOIS MO-STE. GENEVIEVE MO- WARREN MO-WASHINGTON IL-WASHINGTON MO- INCLUDING THE CITIES OF...BOWLING GREEN...CHESTER...COLUMBIA... FARMINGTON...HANNIBAL...JEFFERSON CITY...LITCHFIELD...MEXICO... QUINCY...SALEM...UNION...VANDALIA 413 AM CDT SUN JUL 12 2015 ...HEAT ADVISORY IN EFFECT FROM NOON TO 8 PM CDT MONDAY... THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A HEAT ADVISORY...WHICH IS IN EFFECT FROM NOON TO 8 PM CDT MONDAY. * TIMING...A DANGEROUS COMBINATION OF HEAT AND HUMIDITY IS EXPECTED ON MONDAY AFTERNOON AND EARLY EVENING. * HEAT INDEX VALUES...UP TO 107 DUE TO TEMPERATURES IN THE LOWER TO MIDDLE 90S...AND DEWPOINTS IN THE 70S. * IMPACTS...THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL LIKELY LEAD TO AN INCREASED RISK OF HEAT- RELATED STRESS AND ILLNESS. THE VERY YOUNG... THE ELDERLY... THOSE WITHOUT AIR CONDITIONING...AND THOSE PARTICIPATING IN STRENUOUS OUTDOOR ACTIVITIES WILL BE THE MOST SUSCEPTIBLE. ALSO...CAR INTERIORS CAN REACH LETHAL TEMPERATURES IN A MATTER OF MINUTES. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE 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 9-1-1 IMMEDIATELY. && $$ ILZ100-101-MOZ061-063-064-122200- /O.CON.KLSX.HT.Y.0002.150712T1700Z-150714T0100Z/ MADISON IL-ST. CHARLES MO-ST. CLAIR IL-ST. LOUIS CITY MO- ST. LOUIS MO- INCLUDING THE CITIES OF...BELLEVILLE...EDWARDSVILLE... ST CHARLES...ST LOUIS 413 AM CDT SUN JUL 12 2015 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT MONDAY... * TIMING...A DANGEROUS COMBINATION OF HEAT AND HUMIDITY IS EXPECTED BEGINNING THIS AFTERNOON WITH LITTLE RELIEF TONIGHT RETURNING AGAIN MONDAY. THERE IS POTENTIAL THAT THIS DANGEROUS COMBINATION OF HEAT AND HUMIDITY WILL CONTINUE AT TIMES INTO THE MIDDLE OF NEXT WEEK. * HEAT INDEX VALUES...UP TO 105 THIS AFTERNOON DUE TO TEMPERATURES IN THE LOWER TO MIDDLE 90S...AND DEWPOINTS IN THE LOWER 70S. UP TO 109 ON MONDAY AFTERNOON DUE TO TEMPERATURES IN THE MIDDLE TO UPPER 90S...AND DEWPOINTS IN THE LOW TO MID 70S. * IMPACTS...THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL LIKELY LEAD TO AN INCREASED RISK OF HEAT- RELATED STRESS AND ILLNESS. THE VERY YOUNG... THE ELDERLY... THOSE WITHOUT AIR CONDITIONING...AND THOSE PARTICIPATING IN STRENUOUS OUTDOOR ACTIVITIES WILL BE THE MOST SUSCEPTIBLE. ALSO...CAR INTERIORS CAN REACH LETHAL TEMPERATURES IN A MATTER OF MINUTES. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE 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. PEOPLE IN THE ST. LOUIS METROPOLITAN AREA CAN GET INFORMATION ABOUT COOLING CENTERS OR ENERGY ASSISTANCE RELATED TO THE EXCESSIVE HEAT BY CALLING THE UNITED WAY OF GREATER ST. LOUIS AT 800-427-4626...OR IF CALLING FROM A LAND LINE PHONE DIAL 2-1-1. YOU CAN ALSO CALL COOL DOWN ST. LOUIS AT 314-241-7668. && $$ GLASS
012 WWUS73 KLSX 122045 NPWLSX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE ST LOUIS MO 345 PM CDT SUN JUL 12 2015 ILZ100-101-MOZ061-063-064-131100- /O.CON.KLSX.HT.Y.0002.000000T0000Z-150714T0100Z/ MADISON IL-ST. CHARLES MO-ST. CLAIR IL-ST. LOUIS CITY MO- ST. LOUIS MO- INCLUDING THE CITIES OF...BELLEVILLE...EDWARDSVILLE... ST CHARLES...ST LOUIS 345 PM CDT SUN JUL 12 2015 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT MONDAY... * TIMING...DANGEROUS LEVELS OF HEAT AND HUMIDITY WILL CONTINUE THROUGH AT LEAST EARLY MONDAY EVENING WITH LITTLE IN THE WAY OF RELIEF TONIGHT. * HEAT INDEX VALUES...UP TO 107 DUE TO TEMPERATURES IN THE MID TO UPPER 90S...AND DEWPOINTS IN THE LOW TO MID 70S. * IMPACTS...THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL LIKELY LEAD TO AN INCREASED RISK OF HEAT- RELATED STRESS AND ILLNESS. THE VERY YOUNG... THE ELDERLY... THOSE WITHOUT AIR CONDITIONING...AND THOSE PARTICIPATING IN STRENUOUS OUTDOOR ACTIVITIES WILL BE THE MOST SUSCEPTIBLE. ALSO...CAR INTERIORS CAN REACH LETHAL TEMPERATURES IN A MATTER OF MINUTES. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. PEOPLE IN THE ST. LOUIS METROPOLITAN AREA CAN GET INFORMATION ABOUT COOLING CENTERS OR ENERGY ASSISTANCE RELATED TO THE EXCESSIVE HEAT BY CALLING THE UNITED WAY OF GREATER ST. LOUIS AT 800-427-4626...OR IF CALLING FROM A LAND LINE PHONE DIAL 2-1-1. YOU CAN ALSO CALL COOL DOWN ST. LOUIS AT 314-241-7668. && $$ ILZ058>060-064-065-069-070-074-079-095>099-102-MOZ018-019-026-027- 034>036-041-042-047>052-059-060-062-065-072>075-131100- /O.CON.KLSX.HT.Y.0002.150713T1700Z-150714T0100Z/ ADAMS IL-AUDRAIN MO-BOND IL-BOONE MO-BROWN IL-CALHOUN IL- CALLAWAY MO-CLINTON IL-COLE MO-CRAWFORD MO-FAYETTE IL-FRANKLIN MO- GASCONADE MO-GREENE IL-JEFFERSON MO-JERSEY IL-KNOX MO-LEWIS MO- LINCOLN MO-MACOUPIN IL-MARION IL-MARION MO-MONITEAU MO-MONROE IL- MONROE MO-MONTGOMERY IL-MONTGOMERY MO-OSAGE MO-PIKE IL-PIKE MO- RALLS MO-RANDOLPH IL-SHELBY MO-ST. FRANCOIS MO-STE. GENEVIEVE MO- WARREN MO-WASHINGTON IL-WASHINGTON MO- INCLUDING THE CITIES OF...BOWLING GREEN...CHESTER...COLUMBIA... FARMINGTON...HANNIBAL...JEFFERSON CITY...LITCHFIELD...MEXICO... QUINCY...SALEM...UNION...VANDALIA 345 PM CDT SUN JUL 12 2015 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM CDT MONDAY... * TIMING...A DANGEROUS COMBINATION OF HEAT AND HUMIDITY IS EXPECTED ON MONDAY AFTERNOON AND EARLY EVENING. * HEAT INDEX VALUES...UP TO 107 DUE TO TEMPERATURES IN THE MID 90S...AND DEWPOINTS IN THE LOW TO MID 70S. * IMPACTS...THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL LIKELY LEAD TO AN INCREASED RISK OF HEAT- RELATED STRESS AND ILLNESS. THE VERY YOUNG... THE ELDERLY... THOSE WITHOUT AIR CONDITIONING...AND THOSE PARTICIPATING IN STRENUOUS OUTDOOR ACTIVITIES WILL BE THE MOST SUSCEPTIBLE. ALSO...CAR INTERIORS CAN REACH LETHAL TEMPERATURES IN A MATTER OF MINUTES. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE 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 9-1-1 IMMEDIATELY. && $$ TES
890 WWUS73 KLSX 130906 NPWLSX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE ST LOUIS MO 406 AM CDT MON JUL 13 2015 MOZ084-085-099-132200- /O.EXA.KLSX.HT.Y.0002.150713T1700Z-150714T0100Z/ IRON MO-MADISON MO-REYNOLDS MO- 406 AM CDT MON JUL 13 2015 ...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A HEAT ADVISORY...WHICH IS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING. * TIMING...A DANGEROUS COMBINATION OF HEAT AND HUMIDITY IS EXPECTED THIS AFTERNOON AND EARLY EVENING. * HEAT INDEX VALUES...UP TO 105 DUE TO TEMPERATURES IN THE LOWER TO MIDDLE 90S...AND DEWPOINTS IN THE LOWER 70S. * IMPACTS...THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL LIKELY LEAD TO AN INCREASED RISK OF HEAT- RELATED STRESS AND ILLNESS. THE VERY YOUNG... THE ELDERLY... THOSE WITHOUT AIR CONDITIONING...AND THOSE PARTICIPATING IN STRENUOUS OUTDOOR ACTIVITIES WILL BE THE MOST SUSCEPTIBLE. ALSO...CAR INTERIORS CAN REACH LETHAL TEMPERATURES IN A MATTER OF MINUTES. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY. CALL 9-1-1 IMMEDIATELY. && $$ ILZ100-101-MOZ061-063-064-132200- /O.CON.KLSX.HT.Y.0002.000000T0000Z-150714T0100Z/ MADISON IL-ST. CHARLES MO-ST. CLAIR IL-ST. LOUIS CITY MO- ST. LOUIS MO- INCLUDING THE CITIES OF...BELLEVILLE...EDWARDSVILLE... ST CHARLES...ST LOUIS 406 AM CDT MON JUL 13 2015 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... * TIMING...DANGEROUS LEVELS OF HEAT AND HUMIDITY WILL CONTINUE THIS AFTERNOON THROUGH EARLY THIS EVENING. * HEAT INDEX VALUES...UP TO 108 DUE TO TEMPERATURES IN THE MID TO UPPER 90S...AND DEWPOINTS IN THE LOWER TO MIDDLE 70S. * IMPACTS...THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL LIKELY LEAD TO AN INCREASED RISK OF HEAT- RELATED STRESS AND ILLNESS. THE VERY YOUNG... THE ELDERLY... THOSE WITHOUT AIR CONDITIONING...AND THOSE PARTICIPATING IN STRENUOUS OUTDOOR ACTIVITIES WILL BE THE MOST SUSCEPTIBLE. ALSO...CAR INTERIORS CAN REACH LETHAL TEMPERATURES IN A MATTER OF MINUTES. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE 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. PEOPLE IN THE ST. LOUIS METROPOLITAN AREA CAN GET INFORMATION ABOUT COOLING CENTERS OR ENERGY ASSISTANCE RELATED TO THE EXCESSIVE HEAT BY CALLING THE UNITED WAY OF GREATER ST. LOUIS AT 800-427-4626...OR IF CALLING FROM A LAND LINE PHONE DIAL 2-1-1. YOU CAN ALSO CALL COOL DOWN ST. LOUIS AT 314-241-7668. && $$ ILZ058>060-064-065-069-070-074-079-095>099-102-MOZ018-019-026-027- 034>036-041-042-047>052-059-060-062-065-072>075-132200- /O.CON.KLSX.HT.Y.0002.150713T1700Z-150714T0100Z/ ADAMS IL-AUDRAIN MO-BOND IL-BOONE MO-BROWN IL-CALHOUN IL- CALLAWAY MO-CLINTON IL-COLE MO-CRAWFORD MO-FAYETTE IL-FRANKLIN MO- GASCONADE MO-GREENE IL-JEFFERSON MO-JERSEY IL-KNOX MO-LEWIS MO- LINCOLN MO-MACOUPIN IL-MARION IL-MARION MO-MONITEAU MO-MONROE IL- MONROE MO-MONTGOMERY IL-MONTGOMERY MO-OSAGE MO-PIKE IL-PIKE MO- RALLS MO-RANDOLPH IL-SHELBY MO-ST. FRANCOIS MO-STE. GENEVIEVE MO- WARREN MO-WASHINGTON IL-WASHINGTON MO- INCLUDING THE CITIES OF...BOWLING GREEN...CHESTER...COLUMBIA... FARMINGTON...HANNIBAL...JEFFERSON CITY...LITCHFIELD...MEXICO... QUINCY...SALEM...UNION...VANDALIA 406 AM CDT MON JUL 13 2015 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... * TIMING...A DANGEROUS COMBINATION OF HEAT AND HUMIDITY IS EXPECTED THIS AFTERNOON AND EARLY EVENING. * HEAT INDEX VALUES...UP TO 107 DUE TO TEMPERATURES IN THE LOWER TO MIDDLE 90S...AND DEWPOINTS IN THE 70S. * IMPACTS...THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL LIKELY LEAD TO AN INCREASED RISK OF HEAT- RELATED STRESS AND ILLNESS. THE VERY YOUNG... THE ELDERLY... THOSE WITHOUT AIR CONDITIONING...AND THOSE PARTICIPATING IN STRENUOUS OUTDOOR ACTIVITIES WILL BE THE MOST SUSCEPTIBLE. ALSO...CAR INTERIORS CAN REACH LETHAL TEMPERATURES IN A MATTER OF MINUTES. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE 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 9-1-1 IMMEDIATELY. && $$ GLASS
874 WWUS73 KLSX 132045 NPWLSX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE ST LOUIS MO 345 PM CDT MON JUL 13 2015 ILZ079-098>102-MOZ041-042-047>052-059>065-075-141100- /O.EXT.KLSX.HT.Y.0002.000000T0000Z-150715T0100Z/ AUDRAIN MO-BOONE MO-CALHOUN IL-CALLAWAY MO-COLE MO-FRANKLIN MO- GASCONADE MO-JEFFERSON MO-JERSEY IL-LINCOLN MO-MADISON IL- MONITEAU MO-MONROE IL-MONTGOMERY MO-OSAGE MO-RANDOLPH IL- ST. CHARLES MO-ST. CLAIR IL-ST. LOUIS CITY MO-ST. LOUIS MO- STE. GENEVIEVE MO-WARREN MO- INCLUDING THE CITIES OF...BELLEVILLE...CHESTER...COLUMBIA... EDWARDSVILLE...JEFFERSON CITY...MEXICO...ST CHARLES...ST LOUIS... UNION 345 PM CDT MON JUL 13 2015 ...HEAT ADVISORY NOW IN EFFECT UNTIL 8 PM CDT TUESDAY... * TIMING...DANGEROUS LEVELS OF HEAT AND HUMIDITY WILL CONTINUE THROUGH EARLY TUESDAY EVENING. * HEAT INDEX VALUES...UP TO 110 DUE TO TEMPERATURES IN THE MID TO UPPER 90S...AND DEWPOINTS IN THE LOW TO MID 70S. * IMPACTS...THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL LIKELY LEAD TO AN INCREASED RISK OF HEAT- RELATED STRESS AND ILLNESS. THE VERY YOUNG... THE ELDERLY... THOSE WITHOUT AIR CONDITIONING...AND THOSE PARTICIPATING IN STRENUOUS OUTDOOR ACTIVITIES WILL BE THE MOST SUSCEPTIBLE. ALSO...CAR INTERIORS CAN REACH LETHAL TEMPERATURES IN A MATTER OF MINUTES. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE 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. PEOPLE IN THE ST. LOUIS METROPOLITAN AREA CAN GET INFORMATION ABOUT COOLING CENTERS OR ENERGY ASSISTANCE RELATED TO THE EXCESSIVE HEAT BY CALLING THE UNITED WAY OF GREATER ST. LOUIS AT 800-427-4626...OR IF CALLING FROM A LAND LINE PHONE DIAL 2-1-1. YOU CAN ALSO CALL COOL DOWN ST. LOUIS AT 314-241-7668. && $$ ILZ058>060-064-065-069-070-074-095>097-MOZ018-019-026-027-034>036- 072>074-084-085-099-140200- /O.EXT.KLSX.HT.Y.0002.000000T0000Z-150714T0200Z/ ADAMS IL-BOND IL-BROWN IL-CLINTON IL-CRAWFORD MO-FAYETTE IL- GREENE IL-IRON MO-KNOX MO-LEWIS MO-MACOUPIN IL-MADISON MO- MARION IL-MARION MO-MONROE MO-MONTGOMERY IL-PIKE IL-PIKE MO- RALLS MO-REYNOLDS MO-SHELBY MO-ST. FRANCOIS MO-WASHINGTON IL- WASHINGTON MO- INCLUDING THE CITIES OF...BOWLING GREEN...FARMINGTON...HANNIBAL... LITCHFIELD...QUINCY...SALEM...VANDALIA 345 PM CDT MON JUL 13 2015 ...HEAT ADVISORY NOW IN EFFECT UNTIL 9 PM CDT THIS EVENING... * TIMING...A DANGEROUS COMBINATION OF HEAT AND HUMIDITY IS EXPECTED THROUGH EARLY THIS EVENING...AND MAY CONTINUE FOR SOME AREAS INTO TUESDAY. * HEAT INDEX VALUES...UP TO 110 DUE TO TEMPERATURES IN THE 90S...AND DEWPOINTS IN THE 70S. * IMPACTS...THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL LIKELY LEAD TO AN INCREASED RISK OF HEAT- RELATED STRESS AND ILLNESS. THE VERY YOUNG... THE ELDERLY... THOSE WITHOUT AIR CONDITIONING...AND THOSE PARTICIPATING IN STRENUOUS OUTDOOR ACTIVITIES WILL BE THE MOST SUSCEPTIBLE. ALSO...CAR INTERIORS CAN REACH LETHAL TEMPERATURES IN A MATTER OF MINUTES. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. TO REDUCE RISK DURING OUTDOOR WORK...THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY. CALL 9-1-1 IMMEDIATELY. && $$ TES
887 WWUS73 KLSX 140055 NPWLSX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE ST LOUIS MO 755 PM CDT MON JUL 13 2015 ILZ058>060-095>097-MOZ018-019-026-027-034>036-140200- /O.CAN.KLSX.HT.Y.0002.000000T0000Z-150714T0200Z/ ADAMS IL-BROWN IL-GREENE IL-KNOX MO-LEWIS MO-MACOUPIN IL- MARION MO-MONROE MO-MONTGOMERY IL-PIKE IL-PIKE MO-RALLS MO- SHELBY MO- INCLUDING THE CITIES OF...BOWLING GREEN...HANNIBAL...LITCHFIELD... QUINCY 755 PM CDT MON JUL 13 2015 ...HEAT ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS CANCELLED THE HEAT ADVISORY. $$ ILZ079-098>102-MOZ041-042-047>052-059>065-075-141300- /O.CON.KLSX.HT.Y.0002.000000T0000Z-150715T0100Z/ AUDRAIN MO-BOONE MO-CALHOUN IL-CALLAWAY MO-COLE MO-FRANKLIN MO- GASCONADE MO-JEFFERSON MO-JERSEY IL-LINCOLN MO-MADISON IL- MONITEAU MO-MONROE IL-MONTGOMERY MO-OSAGE MO-RANDOLPH IL- ST. CHARLES MO-ST. CLAIR IL-ST. LOUIS CITY MO-ST. LOUIS MO- STE. GENEVIEVE MO-WARREN MO- INCLUDING THE CITIES OF...BELLEVILLE...CHESTER...COLUMBIA... EDWARDSVILLE...JEFFERSON CITY...MEXICO...ST CHARLES...ST LOUIS... UNION 755 PM CDT MON JUL 13 2015 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT TUESDAY... * TIMING...DANGEROUS LEVELS OF HEAT AND HUMIDITY WILL CONTINUE THROUGH EARLY TUESDAY EVENING. * HEAT INDEX VALUES...UP TO 107 DUE TO TEMPERATURES IN THE MID 80S...AND DEWPOINTS IN THE MID 70S. * IMPACTS...THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL LIKELY LEAD TO AN INCREASED RISK OF HEAT- RELATED STRESS AND ILLNESS. THE VERY YOUNG... THE ELDERLY... THOSE WITHOUT AIR CONDITIONING...AND THOSE PARTICIPATING IN STRENUOUS OUTDOOR ACTIVITIES WILL BE THE MOST SUSCEPTIBLE. ALSO...CAR INTERIORS CAN REACH LETHAL TEMPERATURES IN A MATTER OF MINUTES. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. PEOPLE IN THE ST. LOUIS METROPOLITAN AREA CAN GET INFORMATION ABOUT COOLING CENTERS OR ENERGY ASSISTANCE RELATED TO THE EXCESSIVE HEAT BY CALLING THE UNITED WAY OF GREATER ST. LOUIS AT 800-427-4626...OR IF CALLING FROM A LAND LINE PHONE DIAL 2-1-1. YOU CAN ALSO CALL COOL DOWN ST. LOUIS AT 314-241-7668. && $$ ILZ064-065-069-070-074-MOZ072>074-084-085-099-140200- /O.CON.KLSX.HT.Y.0002.000000T0000Z-150714T0200Z/ BOND IL-CLINTON IL-CRAWFORD MO-FAYETTE IL-IRON MO-MADISON MO- MARION IL-REYNOLDS MO-ST. FRANCOIS MO-WASHINGTON IL-WASHINGTON MO- INCLUDING THE CITIES OF...FARMINGTON...SALEM...VANDALIA 755 PM CDT MON JUL 13 2015 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING... * TIMING...A DANGEROUS COMBINATION OF HEAT AND HUMIDITY IS EXPECTED THROUGH EARLY THIS EVENING...AND MAY CONTINUE FOR SOME AREAS INTO TUESDAY. * HEAT INDEX VALUES...UP TO 105 DUE TO TEMPERATURES AROUND 90... AND DEWPOINTS IN THE UPPER 70S. * IMPACTS...THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL LIKELY LEAD TO AN INCREASED RISK OF HEAT- RELATED STRESS AND ILLNESS. THE VERY YOUNG... THE ELDERLY... THOSE WITHOUT AIR CONDITIONING...AND THOSE PARTICIPATING IN STRENUOUS OUTDOOR ACTIVITIES WILL BE THE MOST SUSCEPTIBLE. ALSO...CAR INTERIORS CAN REACH LETHAL TEMPERATURES IN A MATTER OF MINUTES. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE 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 9-1-1 IMMEDIATELY. && $$ TES
259 WWUS73 KLSX 140150 NPWLSX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE ST LOUIS MO 850 PM CDT MON JUL 13 2015 ILZ064-065-069-070-074-MOZ072>074-084-085-099-140300- /O.EXP.KLSX.HT.Y.0002.000000T0000Z-150714T0200Z/ BOND IL-CLINTON IL-CRAWFORD MO-FAYETTE IL-IRON MO-MADISON MO- MARION IL-REYNOLDS MO-ST. FRANCOIS MO-WASHINGTON IL-WASHINGTON MO- INCLUDING THE CITIES OF...FARMINGTON...SALEM...VANDALIA 850 PM CDT MON JUL 13 2015 ...HEAT ADVISORY WILL EXPIRE AT 9 PM CDT THIS EVENING... THE HEAT ADVISORY IS NO LONGER IN EFFECT. $$ ILZ079-098>102-MOZ041-042-047>052-059>065-075-141400- /O.CON.KLSX.HT.Y.0002.000000T0000Z-150715T0100Z/ AUDRAIN MO-BOONE MO-CALHOUN IL-CALLAWAY MO-COLE MO-FRANKLIN MO- GASCONADE MO-JEFFERSON MO-JERSEY IL-LINCOLN MO-MADISON IL- MONITEAU MO-MONROE IL-MONTGOMERY MO-OSAGE MO-RANDOLPH IL- ST. CHARLES MO-ST. CLAIR IL-ST. LOUIS CITY MO-ST. LOUIS MO- STE. GENEVIEVE MO-WARREN MO- INCLUDING THE CITIES OF...BELLEVILLE...CHESTER...COLUMBIA... EDWARDSVILLE...JEFFERSON CITY...MEXICO...ST CHARLES...ST LOUIS... UNION 850 PM CDT MON JUL 13 2015 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT TUESDAY... * TIMING...DANGEROUS LEVELS OF HEAT AND HUMIDITY WILL CONTINUE THROUGH EARLY TUESDAY EVENING. * HEAT INDEX VALUES...UP TO 103 DUE TO TEMPERATURES IN THE MID 80S...AND DEWPOINTS IN THE MID 70S. * IMPACTS...THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL LIKELY LEAD TO AN INCREASED RISK OF HEAT- RELATED STRESS AND ILLNESS. THE VERY YOUNG... THE ELDERLY... THOSE WITHOUT AIR CONDITIONING...AND THOSE PARTICIPATING IN STRENUOUS OUTDOOR ACTIVITIES WILL BE THE MOST SUSCEPTIBLE. ALSO...CAR INTERIORS CAN REACH LETHAL TEMPERATURES IN A MATTER OF MINUTES. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE 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. PEOPLE IN THE ST. LOUIS METROPOLITAN AREA CAN GET INFORMATION ABOUT COOLING CENTERS OR ENERGY ASSISTANCE RELATED TO THE EXCESSIVE HEAT BY CALLING THE UNITED WAY OF GREATER ST. LOUIS AT 800-427-4626...OR IF CALLING FROM A LAND LINE PHONE DIAL 2-1-1. YOU CAN ALSO CALL COOL DOWN ST. LOUIS AT 314-241-7668. && $$ TES
880 WWUS73 KLSX 140846 NPWLSX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE ST LOUIS MO 346 AM CDT TUE JUL 14 2015 ILZ064-069-070-074-MOZ072>074-084-085-099-142100- /O.EXA.KLSX.HT.Y.0002.000000T0000Z-150715T0100Z/ BOND IL-CLINTON IL-CRAWFORD MO-IRON MO-MADISON MO-MARION IL- REYNOLDS MO-ST. FRANCOIS MO-WASHINGTON IL-WASHINGTON MO- INCLUDING THE CITIES OF...FARMINGTON...SALEM 346 AM CDT TUE JUL 14 2015 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING... THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A HEAT ADVISORY...WHICH IS IN EFFECT UNTIL 8 PM CDT THIS EVENING. * TIMING...DANGEROUS LEVELS OF HEAT AND HUMIDITY WILL CONTINUE THROUGH EARLY TUESDAY EVENING. * HEAT INDEX VALUES...UP TO 105 DUE TO TEMPERATURES IN THE MID 90S...AND DEWPOINTS IN THE MID 70S. * IMPACTS...THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL LIKELY LEAD TO AN INCREASED RISK OF HEAT- RELATED STRESS AND ILLNESS. THE VERY YOUNG... THE ELDERLY... THOSE WITHOUT AIR CONDITIONING...AND THOSE PARTICIPATING IN STRENUOUS OUTDOOR ACTIVITIES WILL BE THE MOST SUSCEPTIBLE. ALSO...CAR INTERIORS CAN REACH LETHAL TEMPERATURES IN A MATTER OF MINUTES. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. && $$ ILZ079-098>102-MOZ041-042-047>052-059>065-075-142100- /O.CON.KLSX.HT.Y.0002.000000T0000Z-150715T0100Z/ AUDRAIN MO-BOONE MO-CALHOUN IL-CALLAWAY MO-COLE MO-FRANKLIN MO- GASCONADE MO-JEFFERSON MO-JERSEY IL-LINCOLN MO-MADISON IL- MONITEAU MO-MONROE IL-MONTGOMERY MO-OSAGE MO-RANDOLPH IL- ST. CHARLES MO-ST. CLAIR IL-ST. LOUIS CITY MO-ST. LOUIS MO- STE. GENEVIEVE MO-WARREN MO- INCLUDING THE CITIES OF...BELLEVILLE...CHESTER...COLUMBIA... EDWARDSVILLE...JEFFERSON CITY...MEXICO...ST CHARLES...ST LOUIS... UNION 346 AM CDT TUE JUL 14 2015 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... * TIMING...DANGEROUS LEVELS OF HEAT AND HUMIDITY WILL CONTINUE THROUGH EARLY TUESDAY EVENING. * HEAT INDEX VALUES...UP TO 107 DUE TO TEMPERATURES IN THE MID TO UPPER 90S...AND DEWPOINTS IN THE MID 70S. * IMPACTS...THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL LIKELY LEAD TO AN INCREASED RISK OF HEAT- RELATED STRESS AND ILLNESS. THE VERY YOUNG... THE ELDERLY... THOSE WITHOUT AIR CONDITIONING...AND THOSE PARTICIPATING IN STRENUOUS OUTDOOR ACTIVITIES WILL BE THE MOST SUSCEPTIBLE. ALSO...CAR INTERIORS CAN REACH LETHAL TEMPERATURES IN A MATTER OF MINUTES. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE 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. PEOPLE IN THE ST. LOUIS METROPOLITAN AREA CAN GET INFORMATION ABOUT COOLING CENTERS OR ENERGY ASSISTANCE RELATED TO THE EXCESSIVE HEAT BY CALLING THE UNITED WAY OF GREATER ST. LOUIS AT 800-427-4626...OR IF CALLING FROM A LAND LINE PHONE DIAL 2-1-1. YOU CAN ALSO CALL COOL DOWN ST. LOUIS AT 314-241-7668. && $$ BYRD
078 WWUS73 KLSX 142035 NPWLSX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE ST LOUIS MO 335 PM CDT TUE JUL 14 2015 ILZ064-069-070-074-079-098>102-MOZ041-042-047>052-059>065-072>075- 084-085-099-150100- /O.CON.KLSX.HT.Y.0002.000000T0000Z-150715T0100Z/ AUDRAIN MO-BOND IL-BOONE MO-CALHOUN IL-CALLAWAY MO-CLINTON IL- COLE MO-CRAWFORD MO-FRANKLIN MO-GASCONADE MO-IRON MO-JEFFERSON MO- JERSEY IL-LINCOLN MO-MADISON IL-MADISON MO-MARION IL-MONITEAU MO- MONROE IL-MONTGOMERY MO-OSAGE MO-RANDOLPH IL-REYNOLDS MO- ST. CHARLES MO-ST. CLAIR IL-ST. FRANCOIS MO-ST. LOUIS CITY MO- ST. LOUIS MO-STE. GENEVIEVE MO-WARREN MO-WASHINGTON IL- WASHINGTON MO- INCLUDING THE CITIES OF...BELLEVILLE...CHESTER...COLUMBIA... EDWARDSVILLE...FARMINGTON...JEFFERSON CITY...MEXICO...SALEM... ST CHARLES...ST LOUIS...UNION 335 PM CDT TUE JUL 14 2015 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... * TIMING...DANGEROUS LEVELS OF HEAT AND HUMIDITY WILL CONTINUE THROUGH EARLY THIS EVENING. * HEAT INDEX VALUES...UP TO 106 DUE TO TEMPERATURES IN THE LOWER TO MID 90S...AND DEWPOINTS IN THE LOWER 70S. * IMPACTS...THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL LIKELY LEAD TO AN INCREASED RISK OF HEAT- RELATED STRESS AND ILLNESS. THE VERY YOUNG... THE ELDERLY... THOSE WITHOUT AIR CONDITIONING...AND THOSE PARTICIPATING IN STRENUOUS OUTDOOR ACTIVITIES WILL BE THE MOST SUSCEPTIBLE. ALSO...CAR INTERIORS CAN REACH LETHAL TEMPERATURES IN A MATTER OF MINUTES. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO THE EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. && $$ TES
958 WWUS73 KLSX 150114 NPWLSX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE ST LOUIS MO 814 PM CDT TUE JUL 14 2015 ILZ064-069-070-074-079-098>102-MOZ041-042-047>052-059>065-072>075- 084-085-099-150215- /O.EXP.KLSX.HT.Y.0002.000000T0000Z-150715T0100Z/ AUDRAIN MO-BOND IL-BOONE MO-CALHOUN IL-CALLAWAY MO-CLINTON IL- COLE MO-CRAWFORD MO-FRANKLIN MO-GASCONADE MO-IRON MO-JEFFERSON MO- JERSEY IL-LINCOLN MO-MADISON IL-MADISON MO-MARION IL-MONITEAU MO- MONROE IL-MONTGOMERY MO-OSAGE MO-RANDOLPH IL-REYNOLDS MO- ST. CHARLES MO-ST. CLAIR IL-ST. FRANCOIS MO-ST. LOUIS CITY MO- ST. LOUIS MO-STE. GENEVIEVE MO-WARREN MO-WASHINGTON IL- WASHINGTON MO- INCLUDING THE CITIES OF...BELLEVILLE...CHESTER...COLUMBIA... EDWARDSVILLE...FARMINGTON...JEFFERSON CITY...MEXICO...SALEM... ST CHARLES...ST LOUIS...UNION 814 PM CDT TUE JUL 14 2015 ...HEAT ADVISORY HAS EXPIRED... THE HEAT ADVISORY HAS BEEN ALLOWED TO EXPIRE AS THE HEAT INDICES HAVE FALLEN BELOW 100 ACROSS MOST OF THE AREA EARLY THIS EVENING. $$ GKS
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 St. Louis, MO wrote its last area forecast discussion before this heat advisory went out at Jul 11, 11:55 AM CDT, 3 hours 35 minutes earlier.
Area forecast discussion, Jul 11, 11:55 AM CDT, 3 hours 35 minutes before
AREA FORECAST DISCUSSION...UPDATED AVIATION NATIONAL WEATHER SERVICE ST LOUIS MO 1155 AM CDT SAT JUL 11 2015 .SHORT TERM: (THROUGH LATE THIS AFTERNOON) ISSUED AT 330 AM CDT SAT JUL 11 2015 CLUSTER OF ELEVATED THUNDERSTORMS EXTENDING FROM SOUTHEAST IA INTO NORTH CENTRAL MO ARE OCCURING IN ASSOCIATION WITH GOOD MOISTURE CONVERGENCE ASSOCIATED WITH THE SOUTHWESTERLY LLJ. BOTH THE DETERMINISTIC AND CAMS ARE IN RELATIVELY GOOD AGREEMENT SPREADING THIS ACTIVITY EASTWARD THIS MORNING IN CONJUCTION WITH THE STEERING FLOW ALOFT AND GRADUALLY VEERING LLJ. THERE IS SOME QUESTION ON THE SOUTHERN EXTENT OF ANY STORM POTENTIAL. GIVEN THE CURRENT MID CLOUD EXTENT AND VEERING LLJ, I THINK THE POTENTIAL FOR ISOLATED- WIDELY SCATTERED STORMS EXISTS THIS MORNING AT LEAST DOWN TO THE I-70 CORRIDOR WHICH IS JUST NORTH OF THE LIFTING WARM FRONT. IN THE WAKE OF THE CLOUDS, CONVECTION AND LIFTING WARM FRONT, WARMING LOW AND MID LEVELS SHOULD RESULT IN MUCH WARMER TEMPERATURES TODAY AND MORE SEASONABLE FOR THIS TIME IN JULY. GLASS .LONG TERM: (TONIGHT THROUGH FRIDAY) ISSUED AT 330 AM CDT SAT JUL 11 2015 THERE ARE LOTS OF QUESTIONS AND FORECAST CAVEATS TONIGHT INTO TUESDAY. THE GENERAL PATTERN OF AN EXPANSIVE UPPER HIGH ANCHORED ACROSS THE SOUTHERN PLAINS AND OUR LOCATION ON THE PERIPHERAL NORTHWEST FLOW ALOFT POINTS TO BOTH BIG HEAT AND HUMIDITY AND POTENTIAL THUNDERSTORM CHANCES. TO THIS END THE MODELS ARE QUITE VARIED ON THE STRENGTH OF LOW-MID LEVEL WARMING AND EASTERN EDGE OF THE STRONGER CAPPING AND PLACEMENT OF QPF. THE ECMWF SEEMS MOST AGRESSIVE WITH THE EXTENT OF QPF INTO OUR CWA DURING MOST OF THE FORECAST PERIODS. THE GENERAL THOUGHT IS THIS THAT THE VEERING SOUTHWESTERLY LLJ AND ONLY MODERATELY WARM MID LEVEL TEMPS TONIGHT ARE SUFFICIENT TO MERIT THUNDERSTORM CHANCES TONIGHT INTO EARLY SUNDAY MORNING ACROSS PRIMARILY NORTHERN MO INTO CENTRAL IL. BY SUNDAY AFTERNOON, STRONG WARMING IN THE LOW-MID LEVELS SHOULD RESULT IN A FORMIDABLE CAP TO SURFACE BASED CONVECTION. A RELATIVELY HOT AFTERNOON IS ON TAP WITH HIGHS IN THE 90S AND AFTERNOON HEAT INDICES OF 100-103. THESE HI VALUES ARE LARGELY BASED ON THE BELIEF THE MODELS ARE A BIT AGRESSIVE IN THE MAGNITUDE OF THE SURFACE DEW POINTS. IF THE TDS ARE HIGHER THEN WE MIGHT HAVE SOME 105 HIS. SUNDAY NIGHT INTO EARLY MONDAY A SHORT WAVE TROF DIGGING FROM THE UPPER MS INTO THE LOWER GREAT LAKES SHOULD LEAD TO HEIGHT FALLS ALOFT AND COOLING AND WESTWARD RETREAT OF THE EDGE OF CAPPING, ALLOWING FOR A THREAT OF THUNDERSTORMS PRIMARILY FOCUSED FROM FAR EASTERN MO INTO IL. THIS COULD BE A COMBINATION OF SOUTHEAST MOVING CONVECTIVE COMPLEXES/CLUSTERS AND NEW DEVELOPMENT. MONDAY LOOKS TO BE THE HOTTEST DAY OVER THE NEXT 3 WITH CONTINUED WARMING OF THE LOW-MID LEVELS - H85 TEMPS AOA +24 DEGC AND H7 TEMPS OF +12 TO +14 DEGC BY 00Z TUES. THIS LOOKS LIKE A DAY THAT A HEAT ADVISORY WILL PROBABLY BE NEEDED PROVIDED THE OVERNIGHT CONVECTION FROM SUNDAY SOMEHOW DOESN'T HAMPER IT. HEAT INDICES IN MANY LOCATIONS SHOULD BE 105+. I DON'T ANTICIPATE MUCH CONVECTION BEYOND THE MORNING RESIDUAL AND THE AFTERNOON CAP SHOULD BECOME STOUT. MONDAY NIGHT HOWEVER IT APPEARS THAT A SIGNIFICANT SEVERE WEATHER EVENT COULD DEVELOP WITH ANOTHER SHORT WAVE TROF DIGGING FROM THE UPPER MS VALLEY INTO THE LOWER GREAT LAKES AND OH VALLEY PROVIDING FORCING AND WEAKENING THE CAP. STRONG INSTABILITY WILL BE IN PLACE AND DEEP LAYER SHEAR IS RATHER STOUT AT 35-40 KTS. ALL THE PARAMETERS ARE SUGGESTIVE OF A POTENTIAL DERECHO SWEEPING FROM EASTERN IA/NORTHWEST IL SOUTHEASTWARD AND IMPACTING FAR EASTERN MO INTO IL. A FRONTAL BOUNDARY FINALLY SINKS INTO THE AREA TUESDAY AND THEN WAVERS NORTH AND SOUTH DURING THE WEEK RESULTING IN PROLONGED THUNDERSTORM CHANCES IN THE VICINITY OF THE BOUNDARY AND SEASONABLY HOT TEMPERATURES TO THE SOUTH OF IT. GLASS && .AVIATION: (FOR THE 18Z TAFS THROUGH 18Z SUNDAY AFTERNOON) ISSUED AT 1120 AM CDT SAT JUL 11 2015 A WARM FRONT EXTENDS FROM NEAR IRK SOUTHEAST THROUGH THE ST LOUIS METRO AREA. CONVECTION WILL CONTINUE TO DEVELOP ALONG AND NORTH OF THIS FRONT THIS AFTERNOON AND TONIGHT IMPACTING UIN AT TIMES. IT IS ALSO POSSIBLE THAT CONVECTION WILL MAKE IT AS FAR SOUTH AS THE ST LOUIS METRO AREA. FOR NOW WILL JUST INCLUDE VCTS IN UIN OR A TEMPO GROUP FOR TSRA AND LEAVE THE OTHER TAFS DRY. THIS FRONT SHOULD SHIFT NORTH NORTHEAST OF THE AREA SUNDAY MORNING. PREVAILING VFR CONDITIONS EXPECTED THROUGH THE PERIOD OUTSIDE OF THE SHOWERS/STORMS. MAINLY S-SWLY SURFACE WINDS THIS PERIOD. SPECIFICS FOR KSTL: COULD NOT RULE OUT CONVECTION MAKING IT AS FAR SOUTH AS STL TONIGHT, BUT FOR NOW WILL KEEP THE STL TAF VFR AND DRY THROUGH THE PERIOD WITH JUST SCATTERED DIURNAL CUMULUS CLOUDS ALONG WITH SOME MID-HIGH LEVEL CLOUDINESS. SELY SURFACE WIND WILL VEER AROUND TO A S-SWLY DIRECTION THIS AFTERNOON, THEN BECOME MORE DUE SWLY LATE TONIGHT. GKS && .LSX WATCHES/WARNINGS/ADVISORIES: MO...NONE. IL...NONE. && WFO LSX
Hazardous weather outlook, Jul 11, 1:47 PM CDT, 1 hour 43 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE ST LOUIS MO 147 PM CDT SAT JUL 11 2015 ILZ058>060-064-065-069-070-074-079-095>102-MOZ018-019-026-027- 034>036-041-042-047>052-059>065-072>075-084-085-099-121200- GREENE IL-MACOUPIN IL-MONTGOMERY IL-BOND IL-FAYETTE IL-CLINTON IL- MARION IL-WASHINGTON IL-RANDOLPH IL-ADAMS IL-BROWN IL-PIKE IL- CALHOUN IL-JERSEY IL-MADISON IL-ST. CLAIR IL-MONROE IL-KNOX MO- LEWIS MO-SHELBY MO-MARION MO-MONROE MO-RALLS MO-PIKE MO-BOONE MO- AUDRAIN MO-MONITEAU MO-COLE MO-OSAGE MO-CALLAWAY MO-MONTGOMERY MO- LINCOLN MO-GASCONADE MO-WARREN MO-ST. CHARLES MO-FRANKLIN MO- ST. LOUIS MO-ST. LOUIS CITY MO-JEFFERSON MO-CRAWFORD MO- WASHINGTON MO-ST. FRANCOIS MO-STE. GENEVIEVE MO-IRON MO- MADISON MO-REYNOLDS MO- 147 PM CDT SAT JUL 11 2015 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF EASTERN AND CENTRAL MISSOURI AS WELL AS WEST CENTRAL AND SOUTHWEST ILLINOIS. .DAY ONE...THIS AFTERNOON AND TONIGHT THERE IS A CHANCE FOR THUNDERSTORMS...PRIMARILY IN SOUTHWESTERN ILLINOIS...EAST OF THE MISSISSIPPI RIVER. SEVERE STORMS WILL ALSO BE POSSIBLE FOR SECTIONS OF SOUTHWEST ILLINOIS. FOR FURTHER INFORMATION ON CONVECTIVE WATCHES...PLEASE REFER TO THE LATEST STORM PREDICTION CENTER WATCH PRODUCTS. MAJOR FLOODING WILL CONTINUE ON ALL POINTS ALONG THE ILLINOIS RIVER FROM LA GRANGE TO THE CONFLUENCE OF THE MISSISSIPPI RIVER. .DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY THERE IS A CHANCE FOR THUNDERSTORMS FOR MUCH OF THE AREA SUNDAY THROUGH MONDAY NIGHT. SOME OF THE STORMS MAY BE SEVERE ACROSS EASTERN MISSOURI AND WESTERN ILLINOIS ON SUNDAY NIGHT AND AGAIN MONDAY AFTERNOON AND MONDAY NIGHT. THE CHANCE FOR THUNDERSTORMS WILL CONTINUE FOR MUCH OF THE AREA TUESDAY THROUGH FRIDAY. HEAT INDICES MAY REACH DANGEROUS LEVELS OF 105 DEGREES AND GREATER ON MONDAY AFTERNOON. MAJOR FLOODING WILL CONTINUE ALONG THE ILLINOIS RIVER INTO EARLY NEXT WEEK. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS POSSIBLE ACROSS SECTIONS OF SOUTHWESTERN ILLINOIS THROUGH EARLY THIS EVENING. TES
In the hours before
Special weather statement, Jul 11, 12:47 PM CDT, 2 hours 43 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ST LOUIS MO
1247 PM CDT SAT JUL 11 2015
ILZ095-096-111830-
BROWN IL-ADAMS IL-
1247 PM CDT SAT JUL 11 2015
...SIGNIFICANT WEATHER ADVISORY FOR ADAMS AND BROWN COUNTIES UNTIL
130 PM CDT...
AT 1246 PM CDT...DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM
NEAR MENDON...MOVING EAST AT 35 MPH.
DIME SIZE HAIL AND WIND GUSTS UP TO 50 MPH WILL BE POSSIBLE WITH THIS
STORM.
LOCATIONS IMPACTED INCLUDE...
QUINCY...MOUNT STERLING...CAMP POINT...MENDON...CLAYTON...GOLDEN...
BUCKHORN...URSA...LIBERTY...VERSAILLES...LORAINE...WOODVILLE...
COATSBURG...MOUND STATION...COLUMBUS...RIPLEY...LA PRAIRIE...
KELLERVILLE...FOWLER AND CHATTON.
THIS INCLUDES INTERSTATE 172 BETWEEN EXITS 14 AND 19.
THIS WARNING ALSO INCLUDES SILOAM SPRINGS STATE PARK.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TORRENTIAL RAINFALL IS ALSO OCCURRING WITH THIS STORM...AND MAY LEAD
TO FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED
ROADWAYS.
&&
LAT...LON 4019 9091 4011 9091 4010 9070 4009 9070
4008 9067 4005 9068 4003 9061 3990 9056
3988 9058 3985 9058 3992 9142 3995 9144
4014 9143 4020 9128
TIME...MOT...LOC 1746Z 268DEG 30KT 4002 9134
GKSSpecial weather statement, Jul 11, 2:08 PM CDT, 1 hour 22 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ST LOUIS MO
208 PM CDT SAT JUL 11 2015
ILZ096-097-112000-
BROWN IL-PIKE IL-
208 PM CDT SAT JUL 11 2015
...SIGNIFICANT WEATHER ADVISORY FOR NORTHEASTERN PIKE AND SOUTHERN
BROWN COUNTIES IN WEST CENTRAL ILLINOIS UNTIL 300 PM CDT...
AT 207 PM CDT...DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM 7
MILES SOUTH OF BUCKHORN...MOVING EAST AT 35 MPH.
DIME SIZE HAIL AND WIND GUSTS UP TO 50 MPH WILL BE POSSIBLE WITH THIS
STORM.
LOCATIONS IMPACTED INCLUDE...
BUCKHORN...LA GRANGE...VERSAILLES...PERRY...CHAMBERSBURG...FISHHOOK
AND COOPERTOWN.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TORRENTIAL RAINFALL IS ALSO OCCURRING WITH THIS STORM...AND MAY LEAD
TO FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED
ROADWAYS.
&&
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 800 PM CDT FOR
WEST CENTRAL ILLINOIS.
LAT...LON 4002 9061 4002 9062 4000 9060 3998 9060
3998 9051 3997 9051 3995 9053 3992 9054
3988 9058 3983 9057 3979 9060 3976 9061
3971 9064 3974 9092 3992 9091 4003 9061
TIME...MOT...LOC 1907Z 272DEG 33KT 3983 9082
GKSLocal storm report, Jul 11, 2:31 PM CDT, 59 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
231 PM CDT SAT JUL 11 2015
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0225 PM HAIL 4 NE PERRY 39.82N 90.69W
07/11/2015 E0.50 INCH PIKE IL TRAINED SPOTTER
&&
MILLERThe office that day
Everything else NWS St. Louis, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 11, 12:47 PM CDT | Special Weather Statement | LSX | Adams, Brown | 43 min |
| Jul 11, 1:07 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Brown | 38 min |
| Jul 11, 2:08 PM CDT | Special Weather Statement | LSX | Brown | 52 min |
| Jul 11, 2:14 PM CDT | Severe Thunderstorm Warning | LSX | Brown, Pike | 28 min |
| Jul 11, 3:19 PM CDT | Severe Thunderstorm Warning | LSX | Greene, Macoupin | 41 min |
| Jul 11, 3:56 PM CDT | Severe Thunderstorm Warning | LSX | Macoupin | 49 min |
| Jul 11, 4:31 PM CDT | Areal Flood Advisory | LSX | Greene, Macoupin | 4 hr |
| Jul 11, 4:53 PM CDT | Severe Thunderstorm Warning | LSX | Greene, Macoupin | 67 min |
| Jul 11, 5:11 PM CDT | Flash Flood Warning | LSX | Greene, Macoupin | 6 hr |
| Jul 11, 5:37 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Brown | 38 min |
| Jul 11, 5:52 PM CDT | Tornado Warning | LSX | Greene | 23 min |
| Jul 11, 6:20 PM CDT | Severe Thunderstorm Warning | LSX | Greene, Macoupin | 40 min |
| Jul 11, 6:39 PM CDT | Severe Thunderstorm Warning | LSX | Brown | 18 min |
Nearby
Heat Advisories in Missouri, 2015Heat Advisories in Illinois, 2015Every heat advisory in 2015
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.