Alert archive / Iowa / Heat Advisories in 2012
Heat Advisory 2, NWS Quad Cities, IA
NWS Quad Cities, IA issued this heat advisory at Jun 27, 2012, 3:21 PM CDT for 21 counties in Iowa; 13 counties in Illinois; Clark County, Scotland County, Missouri. It took effect at Jun 28, 2012, 10:00 AM CDT. It was in force for 35 hr.
The area
The counties it named.
The facts
- Issued
- Jun 27, 2012, 3:21 PM CDT (20:21 UTC)
- In effect from
- Jun 28, 2012, 10:00 AM CDT
- Expired
- Jun 29, 2012, 8:39 PM CDT
- In force
- 35 hr
- Issued by
- NWS Quad Cities, IA
All 36 counties
Benton County, IA, Buchanan County, IA, Cedar County, IA, Clinton County, IA, Delaware County, IA, Des Moines County, IA, Dubuque County, IA, Henry County, IA, Iowa County, IA, Jackson County, IA, Jefferson County, IA, Johnson County, IA, Jones County, IA, Keokuk County, IA, Lee County, IA, Linn County, IA, Louisa County, IA, Muscatine County, IA, Scott County, IA, Van Buren County, IA, Washington County, IA, Bureau County, IL, Carroll County, IL, Hancock County, IL, Henderson County, IL, Henry County, IL, Jo Daviess County, IL, McDonough County, IL, Mercer County, IL, Putnam County, IL, Rock Island County, IL, Stephenson County, IL, Warren County, IL, Whiteside County, IL, Clark County, MO, Scotland County, MO
The radar
The Quad Cities radar (KDVN), 41 km from the middle of the area, began a volume at 20:22 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
Davenport, (KDVN), launched 12:00Z, 8.4 hours before the alert went out and 47 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
- 2724 m above ground
- 0-6 km bulk shear
- 31 kt
- 0-1 km storm-relative helicity
- 204 m²/s²
- 0-3 km storm-relative helicity
- 243 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
434 WWUS73 KDVN 272021 NPWDVN URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE QUAD CITIES IA IL 321 PM CDT WED JUN 27 2012 ...DANGEROUS HEAT AND HUMIDITY EXPECTED THURSDAY... .A LARGE DOME OF HEAT AND HUMIDITY WILL SPREAD INTO THE REGION FOR THURSDAY. HOT TEMPERATURES...COMBINED WITH INCREASING HUMIDITY WILL LEAD TO DANGEROUS HEAT INDEX VALUES THURSDAY THROUGH THURSDAY NIGHT. THE DANGEROUS HEAT AND HUMIDITY MAY CONTINUE INTO FRIDAY FOR PARTS OF THE AREA. IAZ040>042-051>054-063>068-ILZ001-002-007-009-015>018-280630- /O.UPG.KDVN.EH.A.0001.120628T1200Z-120629T1200Z/ /O.NEW.KDVN.HT.Y.0002.120628T1500Z-120629T1200Z/ BUCHANAN-DELAWARE-DUBUQUE-BENTON-LINN-JONES-JACKSON-IOWA-JOHNSON- CEDAR-CLINTON-MUSCATINE-SCOTT-JO DAVIESS-STEPHENSON-CARROLL- WHITESIDE-ROCK ISLAND-HENRY IL-BUREAU-PUTNAM- INCLUDING THE CITIES OF...INDEPENDENCE...MANCHESTER...DUBUQUE... VINTON...CEDAR RAPIDS...ANAMOSA...MAQUOKETA...MARENGO... IOWA CITY...TIPTON...CLINTON...MUSCATINE...BETTENDORF... DAVENPORT...GALENA...FREEPORT...MOUNT CARROLL...STERLING... ROCK FALLS...MOLINE...ROCK ISLAND...KEWANEE...PRINCETON... HENNEPIN 321 PM CDT WED JUN 27 2012 ...HEAT ADVISORY IN EFFECT FROM 10 AM THURSDAY TO 7 AM CDT FRIDAY... THE NATIONAL WEATHER SERVICE IN QUAD CITIES HAS ISSUED A HEAT ADVISORY...WHICH IS IN EFFECT FROM 10 AM THURSDAY TO 7 AM CDT FRIDAY. THE EXCESSIVE HEAT WATCH IS NO LONGER IN EFFECT. * TIMING...DANGEROUS HEAT AND HUMIDITY WILL DEVELOP BY LATE THURSDAY MORNING AND CONTINUE INTO THURSDAY NIGHT. * HEAT INDEX/TEMPERATURE...HIGH TEMPERATURES THURSDAY WILL RANGE FROM THE MID 90S TO JUST OVER 100. THESE VERY WARM TEMPERATURES...WHEN COMBINED WITH HIGH HUMIDITY...WILL RESULT IN LATE MORNING AND AFTERNOON HEAT INDEX READINGS AS HIGH AS 105 TO 110. VERY WARM AND MUGGY CONDITIONS WILL LINGER THROUGH THURSDAY NIGHT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES AND HIGH HUMIDITY IS EXPECTED. THIS COMBINATION WILL LEAD TO POSSIBLE HEAT ILLNESSES. DRINK PLENTY OF FLUIDS...STAY IN AN AIR- CONDITIONED ROOM...STAY OUT OF THE SUN...AND CHECK ON RELATIVES AND NEIGHBORS...ESPECIALLY THE ELDERLY. 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 9 1 1. && $$ IAZ076>078-087>089-098-099-ILZ024>026-034-035-MOZ009-010-280630- /O.UPG.KDVN.EH.A.0001.120628T1200Z-120629T1200Z/ /O.NEW.KDVN.HT.Y.0002.120628T1500Z-120629T1200Z/ KEOKUK-WASHINGTON-LOUISA-JEFFERSON-HENRY IA-DES MOINES-VAN BUREN- LEE-MERCER-HENDERSON-WARREN-HANCOCK-MCDONOUGH-SCOTLAND-CLARK- INCLUDING THE CITIES OF...SIGOURNEY...WASHINGTON...WAPELLO... FAIRFIELD...MOUNT PLEASANT...BURLINGTON...KEOSAUQUA.... FORT MADISON...ALEDO...OQUAWKA...MONMOUTH...CARTHAGE...MACOMB... MEMPHIS...KAHOKA 321 PM CDT WED JUN 27 2012 ...HEAT ADVISORY IN EFFECT FROM 10 AM THURSDAY TO 7 AM CDT FRIDAY... THE NATIONAL WEATHER SERVICE IN QUAD CITIES HAS ISSUED A HEAT ADVISORY...WHICH IS IN EFFECT FROM 10 AM THURSDAY TO 7 AM CDT FRIDAY. THE EXCESSIVE HEAT WATCH IS NO LONGER IN EFFECT. * TIMING...DANGEROUS HEAT AND HUMIDITY WILL DEVELOP BY LATE THURSDAY MORNING AND CONTINUE INTO THURSDAY NIGHT. * HEAT INDEX/TEMPERATURE...HIGH TEMPERATURES THURSDAY WILL RANGE FROM THE MID 90S TO JUST OVER 100. THESE VERY WARM TEMPERATURES...WHEN COMBINED WITH HIGH HUMIDITY...WILL RESULT IN LATE MORNING AND AFTERNOON HEAT INDEX READINGS AS HIGH AS 105 TO 110. VERY WARM AND MUGGY CONDITIONS WILL LINGER THROUGH THURSDAY NIGHT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES AND HIGH HUMIDITY IS EXPECTED. THIS COMBINATION WILL LEAD TO POSSIBLE HEAT ILLNESSES. DRINK PLENTY OF FLUIDS...STAY IN AN AIR- CONDITIONED ROOM...STAY OUT OF THE SUN...AND CHECK ON RELATIVES AND NEIGHBORS...ESPECIALLY THE ELDERLY. 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 9 1 1. && $$
11 follow-up statements
758 WWUS73 KDVN 280157 NPWDVN URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE QUAD CITIES IA IL 857 PM CDT WED JUN 27 2012 ...DANGEROUS HEAT AND HUMIDITY EXPECTED THURSDAY... .A LARGE DOME OF HEAT AND HUMIDITY WILL SPREAD INTO THE REGION FOR THURSDAY. HOT TEMPERATURES...COMBINED WITH INCREASING HUMIDITY WILL LEAD TO DANGEROUS HEAT INDEX VALUES THURSDAY THROUGH THURSDAY NIGHT. THE DANGEROUS HEAT AND HUMIDITY MAY CONTINUE INTO FRIDAY FOR PARTS OF THE AREA. IAZ040>042-051>054-063>068-ILZ001-002-007-009-015>018-281200- /O.CON.KDVN.HT.Y.0002.120628T1500Z-120629T1200Z/ BUCHANAN-DELAWARE-DUBUQUE-BENTON-LINN-JONES-JACKSON-IOWA-JOHNSON- CEDAR-CLINTON-MUSCATINE-SCOTT-JO DAVIESS-STEPHENSON-CARROLL- WHITESIDE-ROCK ISLAND-HENRY IL-BUREAU-PUTNAM- INCLUDING THE CITIES OF...INDEPENDENCE...MANCHESTER...DUBUQUE... VINTON...CEDAR RAPIDS...ANAMOSA...MAQUOKETA...MARENGO... IOWA CITY...TIPTON...CLINTON...MUSCATINE...BETTENDORF... DAVENPORT...GALENA...FREEPORT...MOUNT CARROLL...STERLING... ROCK FALLS...MOLINE...ROCK ISLAND...KEWANEE...PRINCETON... HENNEPIN 857 PM CDT WED JUN 27 2012 ...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM THURSDAY TO 7 AM CDT FRIDAY... * TIMING...DANGEROUS HEAT AND HUMIDITY WILL DEVELOP BY LATE THURSDAY MORNING AND CONTINUE INTO THURSDAY NIGHT. * HEAT INDEX/TEMPERATURE...HIGH TEMPERATURES THURSDAY WILL RANGE FROM THE MID 90S TO JUST OVER 100. THESE VERY WARM TEMPERATURES...WHEN COMBINED WITH HIGH HUMIDITY...WILL RESULT IN LATE MORNING AND AFTERNOON HEAT INDEX READINGS AS HIGH AS 105 TO 110. VERY WARM AND MUGGY CONDITIONS WILL LINGER THROUGH THURSDAY NIGHT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES AND HIGH HUMIDITY IS EXPECTED. THIS COMBINATION WILL LEAD TO POSSIBLE HEAT ILLNESSES. DRINK PLENTY OF FLUIDS...STAY IN AN AIR- CONDITIONED ROOM...STAY OUT OF THE SUN...AND CHECK ON RELATIVES AND NEIGHBORS...ESPECIALLY THE ELDERLY. 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 9 1 1. && $$ IAZ076>078-087>089-098-099-ILZ024>026-034-035-MOZ009-010-281200- /O.CON.KDVN.HT.Y.0002.120628T1500Z-120629T1200Z/ KEOKUK-WASHINGTON-LOUISA-JEFFERSON-HENRY IA-DES MOINES-VAN BUREN- LEE-MERCER-HENDERSON-WARREN-HANCOCK-MCDONOUGH-SCOTLAND-CLARK- INCLUDING THE CITIES OF...SIGOURNEY...WASHINGTON...WAPELLO... FAIRFIELD...MOUNT PLEASANT...BURLINGTON...KEOSAUQUA.... FORT MADISON...ALEDO...OQUAWKA...MONMOUTH...CARTHAGE...MACOMB... MEMPHIS...KAHOKA 857 PM CDT WED JUN 27 2012 ...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM THURSDAY TO 7 AM CDT FRIDAY... * TIMING...DANGEROUS HEAT AND HUMIDITY WILL DEVELOP BY LATE THURSDAY MORNING AND CONTINUE INTO THURSDAY NIGHT. * HEAT INDEX/TEMPERATURE...HIGH TEMPERATURES THURSDAY WILL RANGE FROM THE MID 90S TO JUST OVER 100. THESE VERY WARM TEMPERATURES...WHEN COMBINED WITH HIGH HUMIDITY...WILL RESULT IN LATE MORNING AND AFTERNOON HEAT INDEX READINGS AS HIGH AS 105 TO 110. VERY WARM AND MUGGY CONDITIONS WILL LINGER THROUGH THURSDAY NIGHT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES AND HIGH HUMIDITY IS EXPECTED. THIS COMBINATION WILL LEAD TO POSSIBLE HEAT ILLNESSES. DRINK PLENTY OF FLUIDS...STAY IN AN AIR- CONDITIONED ROOM...STAY OUT OF THE SUN...AND CHECK ON RELATIVES AND NEIGHBORS...ESPECIALLY THE ELDERLY. TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 9 1 1. && $$
504 WWUS73 KDVN 280801 NPWDVN URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE QUAD CITIES IA IL 301 AM CDT THU JUN 28 2012 ...DANGEROUS HEAT AND HUMIDITY EXPECTED TODAY... .HEAT AND HUMIDITY WILL SPREAD INTO THE REGION FOR TODAY. HOT TEMPERATURES...COMBINED WITH INCREASING HUMIDITY WILL LEAD TO DANGEROUS HEAT INDEX VALUES TODAY THROUGH TONIGHT. THE HAZARDOUS HEAT AND HUMIDITY MAY CONTINUE INTO FRIDAY FOR PARTS OF THE AREA. IAZ040>042-051>054-063>068-ILZ001-002-007-009-015>018-281800- /O.CON.KDVN.HT.Y.0002.120628T1500Z-120629T1200Z/ BUCHANAN-DELAWARE-DUBUQUE-BENTON-LINN-JONES-JACKSON-IOWA-JOHNSON- CEDAR-CLINTON-MUSCATINE-SCOTT-JO DAVIESS-STEPHENSON-CARROLL- WHITESIDE-ROCK ISLAND-HENRY IL-BUREAU-PUTNAM- INCLUDING THE CITIES OF...INDEPENDENCE...MANCHESTER...DUBUQUE... VINTON...CEDAR RAPIDS...ANAMOSA...MAQUOKETA...MARENGO... IOWA CITY...TIPTON...CLINTON...MUSCATINE...BETTENDORF... DAVENPORT...GALENA...FREEPORT...MOUNT CARROLL...STERLING... ROCK FALLS...MOLINE...ROCK ISLAND...KEWANEE...PRINCETON... HENNEPIN 301 AM CDT THU JUN 28 2012 ...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 7 AM CDT FRIDAY... * TIMING...DANGEROUS HEAT AND HUMIDITY WILL DEVELOP BY LATE MORNING AND CONTINUE INTO TONIGHT. * HEAT INDEX/TEMPERATURE...HIGH TEMPERATURES WILL RANGE FROM THE MID 90S TO NEAR 100. THESE VERY WARM TEMPERATURES...WHEN COMBINED WITH HIGH HUMIDITY...WILL RESULT IN LATE MORNING AND AFTERNOON HEAT INDEX READINGS BETWEEN 100 TO 110. VERY WARM AND MUGGY CONDITIONS WILL LINGER THROUGH THURSDAY NIGHT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES AND HIGH HUMIDITY IS EXPECTED. THIS COMBINATION WILL LEAD TO POSSIBLE HEAT ILLNESSES. DRINK PLENTY OF FLUIDS...STAY IN AN AIR- CONDITIONED ROOM...STAY OUT OF THE SUN...AND CHECK ON RELATIVES AND NEIGHBORS...ESPECIALLY THE ELDERLY. 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 9 1 1. && $$ IAZ076>078-087>089-098-099-ILZ024>026-034-035-MOZ009-010-281800- /O.CON.KDVN.HT.Y.0002.120628T1500Z-120629T1200Z/ KEOKUK-WASHINGTON-LOUISA-JEFFERSON-HENRY IA-DES MOINES-VAN BUREN- LEE-MERCER-HENDERSON-WARREN-HANCOCK-MCDONOUGH-SCOTLAND-CLARK- INCLUDING THE CITIES OF...SIGOURNEY...WASHINGTON...WAPELLO... FAIRFIELD...MOUNT PLEASANT...BURLINGTON...KEOSAUQUA.... FORT MADISON...ALEDO...OQUAWKA...MONMOUTH...CARTHAGE...MACOMB... MEMPHIS...KAHOKA 301 AM CDT THU JUN 28 2012 ...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 7 AM CDT FRIDAY... * TIMING...DANGEROUS HEAT AND HUMIDITY WILL DEVELOP BY LATE MORNING AND CONTINUE INTO TONIGHT. * HEAT INDEX/TEMPERATURE...HIGH TEMPERATURES THURSDAY WILL RANGE FROM THE UPPER 90S TO JUST OVER 100. THESE VERY WARM TEMPERATURES...WHEN COMBINED WITH HIGH HUMIDITY...WILL RESULT IN LATE MORNING AND AFTERNOON HEAT INDEX READINGS AS HIGH AS 105 TO 110. VERY WARM AND MUGGY CONDITIONS WILL LINGER THROUGH THURSDAY NIGHT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES AND HIGH HUMIDITY IS EXPECTED. THIS COMBINATION WILL LEAD TO POSSIBLE HEAT ILLNESSES. DRINK PLENTY OF FLUIDS...STAY IN AN AIR- CONDITIONED ROOM...STAY OUT OF THE SUN...AND CHECK ON RELATIVES AND NEIGHBORS...ESPECIALLY THE ELDERLY. TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 9 1 1. && $$ ERVIN
065 WWUS73 KDVN 281459 NPWDVN URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE QUAD CITIES IA IL 959 AM CDT THU JUN 28 2012 ...DANGEROUS HEAT AND HUMIDITY EXPECTED TODAY... .HEAT AND HUMIDITY WILL SPREAD INTO THE REGION FOR TODAY. HOT TEMPERATURES...COMBINED WITH INCREASING HUMIDITY WILL LEAD TO DANGEROUS HEAT INDEX VALUES TODAY THROUGH TONIGHT. THE HAZARDOUS HEAT AND HUMIDITY MAY CONTINUE INTO FRIDAY FOR PARTS OF THE AREA. IAZ040>042-051>054-063>068-ILZ001-002-007-009-015>018-290100- /O.CON.KDVN.HT.Y.0002.120628T1500Z-120629T1200Z/ BUCHANAN-DELAWARE-DUBUQUE-BENTON-LINN-JONES-JACKSON-IOWA-JOHNSON- CEDAR-CLINTON-MUSCATINE-SCOTT-JO DAVIESS-STEPHENSON-CARROLL- WHITESIDE-ROCK ISLAND-HENRY IL-BUREAU-PUTNAM- INCLUDING THE CITIES OF...INDEPENDENCE...MANCHESTER...DUBUQUE... VINTON...CEDAR RAPIDS...ANAMOSA...MAQUOKETA...MARENGO... IOWA CITY...TIPTON...CLINTON...MUSCATINE...BETTENDORF... DAVENPORT...GALENA...FREEPORT...MOUNT CARROLL...STERLING... ROCK FALLS...MOLINE...ROCK ISLAND...KEWANEE...PRINCETON... HENNEPIN 959 AM CDT THU JUN 28 2012 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT FRIDAY... * TIMING...DANGEROUS HEAT AND HUMIDITY WILL DEVELOP BY LATE MORNING AND CONTINUE INTO TONIGHT. * HEAT INDEX/TEMPERATURE...HIGH TEMPERATURES WILL RANGE FROM THE MID 90S TO NEAR 100. THESE VERY WARM TEMPERATURES...WHEN COMBINED WITH HIGH HUMIDITY...WILL RESULT IN LATE MORNING AND AFTERNOON HEAT INDEX READINGS BETWEEN 100 TO 110. VERY WARM AND MUGGY CONDITIONS WILL LINGER THROUGH THURSDAY NIGHT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES AND HIGH HUMIDITY IS EXPECTED. THIS COMBINATION WILL LEAD TO POSSIBLE HEAT ILLNESSES. DRINK PLENTY OF FLUIDS...STAY IN AN AIR- CONDITIONED ROOM...STAY OUT OF THE SUN...AND CHECK ON RELATIVES AND NEIGHBORS...ESPECIALLY THE ELDERLY. 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 9 1 1. && $$ IAZ076>078-087>089-098-099-ILZ024>026-034-035-MOZ009-010-290100- /O.CON.KDVN.HT.Y.0002.120628T1500Z-120629T1200Z/ KEOKUK-WASHINGTON-LOUISA-JEFFERSON-HENRY IA-DES MOINES-VAN BUREN- LEE-MERCER-HENDERSON-WARREN-HANCOCK-MCDONOUGH-SCOTLAND-CLARK- INCLUDING THE CITIES OF...SIGOURNEY...WASHINGTON...WAPELLO... FAIRFIELD...MOUNT PLEASANT...BURLINGTON...KEOSAUQUA.... FORT MADISON...ALEDO...OQUAWKA...MONMOUTH...CARTHAGE...MACOMB... MEMPHIS...KAHOKA 959 AM CDT THU JUN 28 2012 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT FRIDAY... * TIMING...DANGEROUS HEAT AND HUMIDITY WILL DEVELOP BY LATE MORNING AND CONTINUE INTO TONIGHT. * HEAT INDEX/TEMPERATURE...HIGH TEMPERATURES THURSDAY WILL RANGE FROM THE UPPER 90S TO JUST OVER 100. THESE VERY WARM TEMPERATURES...WHEN COMBINED WITH HIGH HUMIDITY...WILL RESULT IN LATE MORNING AND AFTERNOON HEAT INDEX READINGS AS HIGH AS 105 TO 110. VERY WARM AND MUGGY CONDITIONS WILL LINGER THROUGH THURSDAY NIGHT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES AND HIGH HUMIDITY IS EXPECTED. THIS COMBINATION WILL LEAD TO POSSIBLE HEAT ILLNESSES. DRINK PLENTY OF FLUIDS...STAY IN AN AIR- CONDITIONED ROOM...STAY OUT OF THE SUN...AND CHECK ON RELATIVES AND NEIGHBORS...ESPECIALLY THE ELDERLY. TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 9 1 1. && $$
807 WWUS73 KDVN 282025 NPWDVN URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE QUAD CITIES IA IL 325 PM CDT THU JUN 28 2012 ...DANGEROUS HEAT AND HUMIDITY CONTINUES... .HEAT AND HUMIDITY WILL SPREAD INTO THE REGION FOR TODAY. HOT TEMPERATURES...COMBINED WITH INCREASING HUMIDITY WILL LEAD TO DANGEROUS HEAT INDEX VALUES TONIGHT. THE HAZARDOUS HEAT AND HUMIDITY MAY CONTINUE INTO FRIDAY FOR PARTS OF THE AREA. IAZ040>042-051>054-063>068-ILZ001-002-007-009-015>018-290630- /O.CON.KDVN.HT.Y.0002.000000T0000Z-120629T1200Z/ BUCHANAN-DELAWARE-DUBUQUE-BENTON-LINN-JONES-JACKSON-IOWA-JOHNSON- CEDAR-CLINTON-MUSCATINE-SCOTT-JO DAVIESS-STEPHENSON-CARROLL- WHITESIDE-ROCK ISLAND-HENRY IL-BUREAU-PUTNAM- INCLUDING THE CITIES OF...INDEPENDENCE...MANCHESTER...DUBUQUE... VINTON...CEDAR RAPIDS...ANAMOSA...MAQUOKETA...MARENGO... IOWA CITY...TIPTON...CLINTON...MUSCATINE...BETTENDORF... DAVENPORT...GALENA...FREEPORT...MOUNT CARROLL...STERLING... ROCK FALLS...MOLINE...ROCK ISLAND...KEWANEE...PRINCETON... HENNEPIN 325 PM CDT THU JUN 28 2012 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT FRIDAY... * TIMING...DANGEROUS HEAT AND HUMIDITY CONTINUING LATE THIS AFTERNOON AND INTO TONIGHT. * HEAT INDEX/TEMPERATURE...HIGH TEMPERATURES WILL RANGE FROM THE MID 90S TO NEAR 100. THESE VERY WARM TEMPERATURES...WHEN COMBINED WITH HIGH HUMIDITY...WILL RESULT IN LATE AFTERNOON AND EVENING HEAT INDEX READINGS BETWEEN 100 TO 110. VERY WARM AND MUGGY CONDITIONS WILL LINGER THROUGH THE NIGHT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES AND HIGH HUMIDITY IS EXPECTED. THIS COMBINATION WILL LEAD TO POSSIBLE HEAT ILLNESSES. DRINK PLENTY OF FLUIDS...STAY IN AN AIR- CONDITIONED ROOM...STAY OUT OF THE SUN...AND CHECK ON RELATIVES AND NEIGHBORS...ESPECIALLY THE ELDERLY. 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 9 1 1. && $$ IAZ076>078-087>089-098-099-ILZ024>026-034-035-MOZ009-010-290630- /O.CON.KDVN.HT.Y.0002.000000T0000Z-120629T1200Z/ KEOKUK-WASHINGTON-LOUISA-JEFFERSON-HENRY IA-DES MOINES-VAN BUREN- LEE-MERCER-HENDERSON-WARREN-HANCOCK-MCDONOUGH-SCOTLAND-CLARK- INCLUDING THE CITIES OF...SIGOURNEY...WASHINGTON...WAPELLO... FAIRFIELD...MOUNT PLEASANT...BURLINGTON...KEOSAUQUA.... FORT MADISON...ALEDO...OQUAWKA...MONMOUTH...CARTHAGE...MACOMB... MEMPHIS...KAHOKA 325 PM CDT THU JUN 28 2012 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT FRIDAY... * TIMING...DANGEROUS HEAT AND HUMIDITY CONTINUING LATE THIS AFTERNOON AND INTO TONIGHT. * HEAT INDEX/TEMPERATURE...HIGH TEMPERATURES WILL RANGE FROM THE MID 90S TO NEAR 100. THESE VERY WARM TEMPERATURES...WHEN COMBINED WITH HIGH HUMIDITY...WILL RESULT IN LATE AFTERNOON AND EVENING HEAT INDEX READINGS BETWEEN 100 TO 110. VERY WARM AND MUGGY CONDITIONS WILL LINGER THROUGH THE NIGHT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES AND HIGH HUMIDITY IS EXPECTED. THIS COMBINATION WILL LEAD TO POSSIBLE HEAT ILLNESSES. DRINK PLENTY OF FLUIDS...STAY IN AN AIR- CONDITIONED ROOM...STAY OUT OF THE SUN...AND CHECK ON RELATIVES AND NEIGHBORS...ESPECIALLY THE ELDERLY. TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 9 1 1. && $$
573 WWUS73 KDVN 290053 NPWDVN URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE QUAD CITIES IA IL 753 PM CDT THU JUN 28 2012 ...DANGEROUS HEAT AND HUMIDITY CONTINUES TONIGHT... .WARM TEMPERATURES COMBINED WITH HIGH HUMIDITY WILL LEAD TO DANGEROUS HEAT INDEX VALUES TONIGHT. THE HAZARDOUS HEAT AND HUMIDITY MAY CONTINUE INTO FRIDAY FOR PARTS OF THE AREA. IAZ040>042-051>053-290200- /O.CAN.KDVN.HT.Y.0002.000000T0000Z-120629T1200Z/ BUCHANAN-DELAWARE-DUBUQUE-BENTON-LINN-JONES- INCLUDING THE CITIES OF...INDEPENDENCE...MANCHESTER...DUBUQUE... VINTON...CEDAR RAPIDS...ANAMOSA 753 PM CDT THU JUN 28 2012 ...HEAT ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN QUAD CITIES HAS CANCELLED THE HEAT ADVISORY. DRIER AIR HAS MOVED INTO MANY AREAS OF NORTHEAST IOWA NORTH OF HIGHWAY 30 BRINGING AN END TO THE DANGEROUS HEAT AND HUMIDITY. AS A RESULT... THE HEAT ADVISORY HAS BEEN CANCELLED. $$ IAZ054-063>068-ILZ001-002-007-009-015>018-291100- /O.CON.KDVN.HT.Y.0002.000000T0000Z-120629T1200Z/ JACKSON-IOWA-JOHNSON-CEDAR-CLINTON-MUSCATINE-SCOTT-JO DAVIESS- STEPHENSON-CARROLL-WHITESIDE-ROCK ISLAND-HENRY IL-BUREAU-PUTNAM- INCLUDING THE CITIES OF...MAQUOKETA...MARENGO...IOWA CITY... TIPTON...CLINTON...MUSCATINE...BETTENDORF...DAVENPORT...GALENA... FREEPORT...MOUNT CARROLL...STERLING...ROCK FALLS...MOLINE... ROCK ISLAND...KEWANEE...PRINCETON...HENNEPIN 753 PM CDT THU JUN 28 2012 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT FRIDAY... * TIMING...DANGEROUS HEAT AND HUMIDITY CONTINUING TONIGHT. * HEAT INDEX/TEMPERATURE...WARM TEMPERATURES COMBINED WITH HIGH HUMIDITY WILL RESULT IN EVENING HEAT INDEX READINGS BETWEEN 100 AND 110. THE VERY WARM AND MUGGY CONDITIONS WILL LINGER THROUGH THE NIGHT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES AND HIGH HUMIDITY IS EXPECTED. THIS COMBINATION WILL LEAD TO POSSIBLE HEAT ILLNESSES. DRINK PLENTY OF FLUIDS...STAY IN AN AIR- CONDITIONED ROOM...STAY OUT OF THE SUN...AND CHECK ON RELATIVES AND NEIGHBORS...ESPECIALLY THE ELDERLY. TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 9 1 1. && $$ IAZ076>078-087>089-098-099-ILZ024>026-034-035-MOZ009-010-291100- /O.CON.KDVN.HT.Y.0002.000000T0000Z-120629T1200Z/ KEOKUK-WASHINGTON-LOUISA-JEFFERSON-HENRY IA-DES MOINES-VAN BUREN- LEE-MERCER-HENDERSON-WARREN-HANCOCK-MCDONOUGH-SCOTLAND-CLARK- INCLUDING THE CITIES OF...SIGOURNEY...WASHINGTON...WAPELLO... FAIRFIELD...MOUNT PLEASANT...BURLINGTON...KEOSAUQUA.... FORT MADISON...ALEDO...OQUAWKA...MONMOUTH...CARTHAGE...MACOMB... MEMPHIS...KAHOKA 753 PM CDT THU JUN 28 2012 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT FRIDAY... * TIMING...DANGEROUS HEAT AND HUMIDITY CONTINUING TONIGHT. * HEAT INDEX/TEMPERATURE...WARM TEMPERATURES COMBINED WITH HIGH HUMIDITY WILL RESULT IN EVENING HEAT INDEX READINGS BETWEEN 100 AND 110. THE VERY WARM AND MUGGY CONDITIONS WILL LINGER THROUGH THE NIGHT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES AND HIGH HUMIDITY IS EXPECTED. THIS COMBINATION WILL LEAD TO POSSIBLE HEAT ILLNESSES. DRINK PLENTY OF FLUIDS...STAY IN AN AIR- CONDITIONED ROOM...STAY OUT OF THE SUN...AND CHECK ON RELATIVES AND NEIGHBORS...ESPECIALLY THE ELDERLY. 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 9 1 1. && $$
444 WWUS73 KDVN 290235 NPWDVN URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE QUAD CITIES IA IL 935 PM CDT THU JUN 28 2012 ...DANGEROUS HEAT AND HUMIDITY CONTINUES TONIGHT... .WARM TEMPERATURES COMBINED WITH HIGH HUMIDITY WILL RESULT IN HEAT INDEX READINGS HOVERING AROUND 100 THIS EVENING. OVERNIGHT... HEAT INDICES WILL RANGE BETWEEN 80 TO 90 OFFERING LITTLE RELIEF FROM THE EXTREME AFTERNOON HEAT. THE HAZARDOUS HEAT AND HUMIDITY MAY CONTINUE INTO FRIDAY FOR PARTS OF THE AREA. IAZ054-ILZ001-002-007-290345- /O.CAN.KDVN.HT.Y.0002.000000T0000Z-120629T1200Z/ JACKSON-JO DAVIESS-STEPHENSON-CARROLL- INCLUDING THE CITIES OF...MAQUOKETA...GALENA...FREEPORT... MOUNT CARROLL 935 PM CDT THU JUN 28 2012 ...HEAT ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN QUAD CITIES HAS CANCELLED THE HEAT ADVISORY. CONDITIONS WILL IMPROVE THE REST OF TONIGHT AS DRIER AIR MOVES IN BRINGING AN END TO THE OPPRESSIVE HEAT AND HUMIDITY. $$ IAZ063>068-ILZ009-015>018-291200- /O.CON.KDVN.HT.Y.0002.000000T0000Z-120629T1200Z/ IOWA-JOHNSON-CEDAR-CLINTON-MUSCATINE-SCOTT-WHITESIDE-ROCK ISLAND- HENRY IL-BUREAU-PUTNAM- INCLUDING THE CITIES OF...MARENGO...IOWA CITY...TIPTON... CLINTON...MUSCATINE...BETTENDORF...DAVENPORT...STERLING... ROCK FALLS...MOLINE...ROCK ISLAND...KEWANEE...PRINCETON... HENNEPIN 935 PM CDT THU JUN 28 2012 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT FRIDAY... * TIMING...DANGEROUS HEAT AND HUMIDITY CONTINUING TONIGHT. * HEAT INDEX/TEMPERATURE...WARM TEMPERATURES COMBINED WITH HIGH HUMIDITY WILL RESULT IN EVENING HEAT INDEX READINGS AROUND 100. OVERNIGHT HEAT INDICES WILL RANGE BETWEEN 80 TO 90 OFFERING LITTLE RELIEF FROM THE EXTREME AFTERNOON HEAT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES AND HIGH HUMIDITY IS EXPECTED. THIS COMBINATION WILL LEAD TO POSSIBLE HEAT ILLNESSES. DRINK PLENTY OF FLUIDS...STAY IN AN AIR- CONDITIONED ROOM...STAY OUT OF THE SUN...AND CHECK ON RELATIVES AND NEIGHBORS...ESPECIALLY THE ELDERLY. 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 9 1 1. && $$ IAZ076>078-087>089-098-099-ILZ024>026-034-035-MOZ009-010-291200- /O.CON.KDVN.HT.Y.0002.000000T0000Z-120629T1200Z/ KEOKUK-WASHINGTON-LOUISA-JEFFERSON-HENRY IA-DES MOINES-VAN BUREN- LEE-MERCER-HENDERSON-WARREN-HANCOCK-MCDONOUGH-SCOTLAND-CLARK- INCLUDING THE CITIES OF...SIGOURNEY...WASHINGTON...WAPELLO... FAIRFIELD...MOUNT PLEASANT...BURLINGTON...KEOSAUQUA.... FORT MADISON...ALEDO...OQUAWKA...MONMOUTH...CARTHAGE...MACOMB... MEMPHIS...KAHOKA 935 PM CDT THU JUN 28 2012 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT FRIDAY... * TIMING...DANGEROUS HEAT AND HUMIDITY CONTINUING TONIGHT. * HEAT INDEX/TEMPERATURE...WARM TEMPERATURES COMBINED WITH HIGH HUMIDITY WILL RESULT IN EVENING HEAT INDEX READINGS AROUND 100. OVERNIGHT HEAT INDICES WILL RANGE BETWEEN 80 TO 90 OFFERING LITTLE RELIEF FROM THE EXTREME AFTERNOON HEAT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES AND HIGH HUMIDITY IS EXPECTED. THIS COMBINATION WILL LEAD TO POSSIBLE HEAT ILLNESSES. DRINK PLENTY OF FLUIDS...STAY IN AN AIR- CONDITIONED ROOM...STAY OUT OF THE SUN...AND CHECK ON RELATIVES AND NEIGHBORS...ESPECIALLY THE ELDERLY. TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 9 1 1. && $$
420 WWUS73 KDVN 290836 NPWDVN URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE QUAD CITIES IA IL 336 AM CDT FRI JUN 29 2012 ...DANGEROUS HEAT AND HUMIDITY CONTINUES TODAY AND TONIGHT... .HOT TEMPERATURES COMBINED WITH HIGH HUMIDITY WILL RESULT IN HEAT INDEX READINGS OF AT LEAST 100 TO 105 FROM LATE THIS MORNING INTO THE EVENING HOURS...FOR LOCATIONS ROUGHLY ALONG AND SOUTH OF INTERSTATE 80. TONIGHT...HEAT INDICES WILL REMAIN AT LEAST 75 OFFERING LITTLE RELIEF FROM THE EXTREME AFTERNOON HEAT. HEAT ADVISORIES OR EVEN WARNINGS MAY NEED TO BE ISSUED FOR THIS WEEKEND AS THE DANGEROUS HEAT AND HIGH HUMIDITY CONTINUES FOR AT LEAST PORTIONS OF THE AREA. IAZ066-ILZ009-290945- /O.CAN.KDVN.HT.Y.0002.000000T0000Z-120629T1200Z/ CLINTON-WHITESIDE- INCLUDING THE CITIES OF...CLINTON...STERLING...ROCK FALLS 336 AM CDT FRI JUN 29 2012 ...HEAT ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN QUAD CITIES HAS CANCELLED THE HEAT ADVISORY. MUCH DRIER AIR HAS MOVED INTO THIS AREA AND WITH AFTERNOON TEMPERATURES NOT AS HOT AS YESTERDAY THE HEAT ADVISORY HAS BEEN CANCELLED. $$ IAZ063>065-067-068-076>078-087>089-098-099-ILZ015>018-024>026-034- 035-MOZ009-010-291845- /O.EXT.KDVN.HT.Y.0002.000000T0000Z-120630T1200Z/ IOWA-JOHNSON-CEDAR-MUSCATINE-SCOTT-KEOKUK-WASHINGTON-LOUISA- JEFFERSON-HENRY IA-DES MOINES-VAN BUREN-LEE-ROCK ISLAND-HENRY IL- BUREAU-PUTNAM-MERCER-HENDERSON-WARREN-HANCOCK-MCDONOUGH-SCOTLAND- CLARK- INCLUDING THE CITIES OF...MARENGO...IOWA CITY...TIPTON... MUSCATINE...BETTENDORF...DAVENPORT...SIGOURNEY...WASHINGTON... WAPELLO...FAIRFIELD...MOUNT PLEASANT...BURLINGTON...KEOSAUQUA.... FORT MADISON...MOLINE...ROCK ISLAND...KEWANEE...PRINCETON... HENNEPIN...ALEDO...OQUAWKA...MONMOUTH...CARTHAGE...MACOMB... MEMPHIS...KAHOKA 336 AM CDT FRI JUN 29 2012 ...HEAT ADVISORY NOW IN EFFECT UNTIL 7 AM CDT SATURDAY... * TIMING...DANGEROUS HEAT AND HUMIDITY CONTINUES TODAY AND TONIGHT. * HEAT INDEX/TEMPERATURE...HOT TEMPERATURES COMBINED WITH HIGH HUMIDITY WILL RESULT IN HEAT INDEX READINGS OF AT LEAST 100 TO 105 FROM LATE THIS MORNING INTO THE EVENING HOURS. FOR TONIGHT HEAT INDICES WILL REMAIN AT LEAST 75 OFFERING LITTLE RELIEF FROM THE EXTREME AFTERNOON HEAT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES AND HIGH HUMIDITY IS EXPECTED. THIS COMBINATION WILL LEAD TO POSSIBLE HEAT ILLNESSES. DRINK PLENTY OF FLUIDS...STAY IN AN AIR- CONDITIONED ROOM...STAY OUT OF THE SUN...AND CHECK ON RELATIVES AND NEIGHBORS...ESPECIALLY THE ELDERLY. 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 9 1 1. && $$ HAASE
723 WWUS73 KDVN 291529 NPWDVN URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE QUAD CITIES IA IL 1029 AM CDT FRI JUN 29 2012 ...DANGEROUS HEAT AND HUMIDITY CONTINUES TODAY AND TONIGHT... .A DOME OF HOT AND HUMID ARE WILL REMAIN ACROSS THE CENTRAL PART OF THE UNITED STATES TODAY AND TONIGHT. THE HIGH HEAT AND HUMIDITY WILL PUSH HEAT INDEX VALUES WELL OVER 100 FOR THE AFTERNOON AND INTO THE EVENING HOURS. HEAT ADVISORIES MAY NEED TO BE ISSUED FOR THIS WEEKEND AS THE DANGEROUS HEAT AND HIGH HUMIDITY CONTINUES FOR AT LEAST PORTIONS OF THE AREA. IAZ063>065-067-068-076>078-087>089-098-099-ILZ015>018-024>026-034- 035-MOZ009-010-300130- /O.CON.KDVN.HT.Y.0002.000000T0000Z-120630T1200Z/ IOWA-JOHNSON-CEDAR-MUSCATINE-SCOTT-KEOKUK-WASHINGTON-LOUISA- JEFFERSON-HENRY IA-DES MOINES-VAN BUREN-LEE-ROCK ISLAND-HENRY IL- BUREAU-PUTNAM-MERCER-HENDERSON-WARREN-HANCOCK-MCDONOUGH-SCOTLAND- CLARK- INCLUDING THE CITIES OF...MARENGO...IOWA CITY...TIPTON... MUSCATINE...BETTENDORF...DAVENPORT...SIGOURNEY...WASHINGTON... WAPELLO...FAIRFIELD...MOUNT PLEASANT...BURLINGTON...KEOSAUQUA.... FORT MADISON...MOLINE...ROCK ISLAND...KEWANEE...PRINCETON... HENNEPIN...ALEDO...OQUAWKA...MONMOUTH...CARTHAGE...MACOMB... MEMPHIS...KAHOKA 1029 AM CDT FRI JUN 29 2012 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT SATURDAY... * TIMING...DANGEROUS HEAT AND HUMIDITY CONTINUES TODAY AND TONIGHT. * HEAT INDEX/TEMPERATURE...TEMPERATURES IN THE 90S COMBINED WITH HIGH HUMIDITY WILL RESULT IN HEAT INDEX READINGS OF AT LEAST 100 TO 110 FROM LATE THIS MORNING INTO THE EVENING HOURS. FOR TONIGHT THE HEAT INDEX WILL REMAIN AT LEAST 75 OFFERING LITTLE RELIEF FROM THE EXTREME AFTERNOON HEAT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES AND HIGH HUMIDITY IS EXPECTED. THIS COMBINATION WILL LEAD TO POSSIBLE HEAT ILLNESSES. DRINK PLENTY OF FLUIDS...STAY IN AN AIR- CONDITIONED ROOM...STAY OUT OF THE SUN...AND CHECK ON RELATIVES AND NEIGHBORS...ESPECIALLY THE ELDERLY. 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 9 1 1. && $$
149 WWUS73 KDVN 291605 NPWDVN URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE QUAD CITIES IA IL 1105 AM CDT FRI JUN 29 2012 ...DANGEROUS HEAT AND HUMIDITY CONTINUES TODAY AND TONIGHT... .A DOME OF HOT AND HUMID ARE WILL REMAIN ACROSS THE CENTRAL PART OF THE UNITED STATES TODAY AND TONIGHT. THE HIGH HEAT AND HUMIDITY WILL PUSH HEAT INDEX VALUES WELL OVER 100 FOR THE AFTERNOON AND INTO THE EVENING HOURS. HEAT ADVISORIES MAY NEED TO BE ISSUED FOR THIS WEEKEND AS THE DANGEROUS HEAT AND HIGH HUMIDITY CONTINUES FOR AT LEAST PORTIONS OF THE AREA. IAZ063>065-068-ILZ015>018-291715- /O.CAN.KDVN.HT.Y.0002.000000T0000Z-120630T1200Z/ IOWA-JOHNSON-CEDAR-SCOTT-ROCK ISLAND-HENRY IL-BUREAU-PUTNAM- INCLUDING THE CITIES OF...MARENGO...IOWA CITY...TIPTON... BETTENDORF...DAVENPORT...MOLINE...ROCK ISLAND...KEWANEE... PRINCETON...HENNEPIN 1105 AM CDT FRI JUN 29 2012 ...HEAT ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN QUAD CITIES HAS CANCELLED THE HEAT ADVISORY. CLOUD COVER AND COOLER AIR DRAWN DOWN BY THE THUNDERSTORMS WILL KEEP TEMPERATURES MUCH COOLER ACROSS THE AREA THIS AFTERNOON. $$ IAZ067-076>078-087>089-098-099-ILZ024>026-034-035-MOZ009-010- 300215- /O.CON.KDVN.HT.Y.0002.000000T0000Z-120630T1200Z/ MUSCATINE-KEOKUK-WASHINGTON-LOUISA-JEFFERSON-HENRY IA-DES MOINES- VAN BUREN-LEE-MERCER-HENDERSON-WARREN-HANCOCK-MCDONOUGH-SCOTLAND- CLARK- INCLUDING THE CITIES OF...MUSCATINE...SIGOURNEY...WASHINGTON... WAPELLO...FAIRFIELD...MOUNT PLEASANT...BURLINGTON...KEOSAUQUA.... FORT MADISON...ALEDO...OQUAWKA...MONMOUTH...CARTHAGE...MACOMB... MEMPHIS...KAHOKA 1105 AM CDT FRI JUN 29 2012 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT SATURDAY... * TIMING...DANGEROUS HEAT AND HUMIDITY CONTINUES TODAY AND TONIGHT. * HEAT INDEX/TEMPERATURE...TEMPERATURES IN THE 90S COMBINED WITH HIGH HUMIDITY WILL RESULT IN HEAT INDEX READINGS OF AT LEAST 100 TO 110 FROM LATE THIS MORNING INTO THE EVENING HOURS. FOR TONIGHT THE HEAT INDEX WILL REMAIN AT LEAST 75 OFFERING LITTLE RELIEF FROM THE EXTREME AFTERNOON HEAT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES AND HIGH HUMIDITY IS EXPECTED. THIS COMBINATION WILL LEAD TO POSSIBLE HEAT ILLNESSES. DRINK PLENTY OF FLUIDS...STAY IN AN AIR- CONDITIONED ROOM...STAY OUT OF THE SUN...AND CHECK ON RELATIVES AND NEIGHBORS...ESPECIALLY THE ELDERLY. 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 9 1 1. && $$
458 WWUS73 KDVN 292007 NPWDVN URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE QUAD CITIES IA IL 307 PM CDT FRI JUN 29 2012 ...DANGEROUS HEAT AND HUMIDITY CONTINUES TONIGHT... .A DOME OF HOT AND HUMID ARE WILL REMAIN ACROSS THE CENTRAL PART OF THE UNITED STATES LATE THIS AFTERNOON AND TONIGHT. THE HIGH HEAT AND HUMIDITY WILL PUSH HEAT INDEX VALUES WELL OVER 100 FOR LATE THIS AFTERNOON AND INTO THE EVENING HOURS. HEAT ADVISORIES MAY NEED TO BE ISSUED FOR THIS WEEKEND AS THE DANGEROUS HEAT AND HIGH HUMIDITY CONTINUES FOR AT LEAST PORTIONS OF THE AREA. IAZ067-076>078-087>089-098-099-ILZ024>026-034-035-MOZ009-010- 300615- /O.CON.KDVN.HT.Y.0002.000000T0000Z-120630T1200Z/ MUSCATINE-KEOKUK-WASHINGTON-LOUISA-JEFFERSON-HENRY IA-DES MOINES- VAN BUREN-LEE-MERCER-HENDERSON-WARREN-HANCOCK-MCDONOUGH-SCOTLAND- CLARK- INCLUDING THE CITIES OF...MUSCATINE...SIGOURNEY...WASHINGTON... WAPELLO...FAIRFIELD...MOUNT PLEASANT...BURLINGTON...KEOSAUQUA.... FORT MADISON...ALEDO...OQUAWKA...MONMOUTH...CARTHAGE...MACOMB... MEMPHIS...KAHOKA 307 PM CDT FRI JUN 29 2012 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT SATURDAY... * TIMING...DANGEROUS HEAT AND HUMIDITY CONTINUES TODAY AND TONIGHT. * HEAT INDEX/TEMPERATURE...TEMPERATURES IN THE 90S COMBINED WITH HIGH HUMIDITY WILL RESULT IN HEAT INDEX READINGS OF AT LEAST 100 TO 110 FROM LATE THIS AFTERNOON INTO THE EVENING HOURS. FOR TONIGHT THE HEAT INDEX WILL REMAIN AT LEAST 75 OFFERING LITTLE RELIEF FROM THE EXTREME AFTERNOON HEAT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES AND HIGH HUMIDITY IS EXPECTED. THIS COMBINATION WILL LEAD TO POSSIBLE HEAT ILLNESSES. DRINK PLENTY OF FLUIDS...STAY IN AN AIR- CONDITIONED ROOM...STAY OUT OF THE SUN...AND CHECK ON RELATIVES AND NEIGHBORS...ESPECIALLY THE ELDERLY. 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 9 1 1. && $$
511 WWUS73 KDVN 300139 NPWDVN URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE QUAD CITIES IA IL 839 PM CDT FRI JUN 29 2012 ...HEAT ADVISORY IS CANCELLED... IAZ067-076>078-087>089-098-099-ILZ024>026-034-035-MOZ009-010- 300245- /O.CAN.KDVN.HT.Y.0002.000000T0000Z-120630T1200Z/ MUSCATINE-KEOKUK-WASHINGTON-LOUISA-JEFFERSON-HENRY IA-DES MOINES- VAN BUREN-LEE-MERCER-HENDERSON-WARREN-HANCOCK-MCDONOUGH-SCOTLAND- CLARK- INCLUDING THE CITIES OF...MUSCATINE...SIGOURNEY...WASHINGTON... WAPELLO...FAIRFIELD...MOUNT PLEASANT...BURLINGTON...KEOSAUQUA.... FORT MADISON...ALEDO...OQUAWKA...MONMOUTH...CARTHAGE...MACOMB... MEMPHIS...KAHOKA 839 PM CDT FRI JUN 29 2012 ...HEAT ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN THE QUAD CITIES HAS CANCELLED THE HEAT ADVISORY. COOL OUTFLOW FROM THUNDERSTORMS THIS EVENING HAS REDUCED TEMPERATURES TO LEVELS SUFFICIENT TO ALLOW FOR CANCELLATION OF THE HEAT ADVISORY. $$ WOLF
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 Quad Cities, IA wrote its last area forecast discussion before this heat advisory went out at Jun 27, 12:23 PM CDT, 2 hours 58 minutes earlier.
Area forecast discussion, Jun 27, 12:23 PM CDT, 2 hours 58 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
1223 PM CDT WED JUN 27 2012
.UPDATE...
THE MAIN AXIS OF THE HIGHER DEW POINTS REMAINS WELL WEST OF THE
CWFA AS OF 17Z. SFC OBS INDICATE A NARROW AREA OF LOW 70S DEW
POINTS UP THROUGH WESTERN IOWA AND INTO SOUTHERN MINNESOTA WEST OF
I-35. DEW POINTS WILL CONTINUE TO SLOWLY INCREASE THROUGH THE
AFTERNOON WITH DEW POINTS OF 60-65 IN THE FAR WEST AND NORTHWEST
PARTS OF THE CWFA BY LATE AFTERNOON. BASED ON CURRENT TEMPERATURES
AND PROJECTED MAX TEMPS/DEW POINTS IT APPEARS THAT HEAT INDEX
VALUES IN THE FAR NORTHWEST/WEST PARTS OF THE CWFA WILL PROBABLY
MAX OUT IN THE 95 TO 100 DEGREE RANGE THIS AFTERNOON.
THE CURRENT EXCESSIVE HEAT WATCH WILL BE REVISITED FOR ANY CHANGES
LATER THIS AFTERNOON. ..08..
&&
.AVIATION...
VFR WX WILL BE SEEN THROUGH 18Z/28. A DOME OF HIGH PRESSURE WILL
REMAIN ACROSS THE AREA TONIGHT. A COLD FRONT IS FORECAST TO MOVE
INTO THE AREA AFT 15Z/28 PROVIDING A WIND SHIFT AT KCID/KDBQ/KMLI.
A STRONG INVERSION ALOFT SHOULD PREVENT ANY CONVECTION FROM
DEVELOPING THROUGH 18Z/28. HOT AND HUMID CONDITIONS ON THURSDAY
MAY RESULT IN HIGH DENSITY ALTITUDES. ..08..
&&
.DVN WATCHES/WARNINGS/ADVISORIES...
IA...EXCESSIVE HEAT WATCH FROM THURSDAY MORNING THROUGH FRIDAY
MORNING FOR BENTON-BUCHANAN-CEDAR-CLINTON-DELAWARE-DES
MOINES-DUBUQUE-HENRY IA-IOWA-JACKSON-JEFFERSON-JOHNSON-
JONES-KEOKUK-LEE-LINN-LOUISA-MUSCATINE-SCOTT-VAN BUREN-
WASHINGTON.
IL...EXCESSIVE HEAT WATCH FROM THURSDAY MORNING THROUGH FRIDAY
MORNING FOR BUREAU-CARROLL-HANCOCK-HENDERSON-HENRY IL-JO
DAVIESS-MCDONOUGH-MERCER-PUTNAM-ROCK ISLAND-STEPHENSON-
WARREN-WHITESIDE.
MO...EXCESSIVE HEAT WATCH FROM THURSDAY MORNING THROUGH FRIDAY
MORNING FOR CLARK-SCOTLAND.
&&Hazardous weather outlook, Jun 27, 4:03 AM CDT, 11 hours 18 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE QUAD CITIES IA IL 403 AM CDT WED JUN 27 2012 IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007- 009-015>018-024>026-034-035-MOZ009-010-280915- BUCHANAN-DELAWARE-DUBUQUE-BENTON-LINN-JONES-JACKSON-IOWA-JOHNSON- CEDAR-CLINTON-MUSCATINE-SCOTT-KEOKUK-WASHINGTON-LOUISA-JEFFERSON- HENRY IA-DES MOINES-VAN BUREN-LEE-JO DAVIESS-STEPHENSON-CARROLL- WHITESIDE-ROCK ISLAND-HENRY IL-BUREAU-PUTNAM-MERCER-HENDERSON- WARREN-HANCOCK-MCDONOUGH-SCOTLAND-CLARK- 403 AM CDT WED JUN 27 2012 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTH CENTRAL ILLINOIS...NORTHWEST ILLINOIS...WEST CENTRAL ILLINOIS...EAST CENTRAL IOWA...NORTHEAST IOWA...SOUTHEAST IOWA AND NORTHEAST MISSOURI. .DAY ONE...TODAY AND TONIGHT HOT AND BREEZY WEATHER CAN BE EXPECTED TODAY...WITH HIGH TEMPERATURES IN THE MID TO UPPER 90S FOUND OVER ALL OF EASTERN IOWA...NORTHEAST MISSOURI...AND FAR WESTERN ILLINOIS. HEAT INDEX READINGS WILL BE IN THE MID 90S TO NEAR 100 DURING THE AFTERNOON AND EVENING. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY THURSDAY...VERY HOT AND HUMID CONDITIONS ARE EXPECTED AND AN EXCESSIVE HEAT WATCH IS IN PLACE FOR THURSDAY THROUGH THURSDAY NIGHT FOR THE ENTIRE OUTLOOK AREA. AFTERNOON AND EARLY EVENING HEAT INDEX VALUES MAY REACH AS HIGH AS 100 TO AROUND 110. THURSDAY NIGHT INTO EARLY FRIDAY MORNING...CONDITIONS WILL BE FAVORABLE FOR SEVERE THUNDERSTORMS WITH DAMAGING WIND AND HEAVY RAINFALL. THIS THREAT WILL BE GREATEST NORTH OVER THE OUTLOOK AREA NORTH OF A LINE FROM FAIRFIELD IOWA TO MONMOUTH ILLINOIS...WHERE THE STORM PREDICTION CENTER HAS OUTLOOKED A SLIGHT RISK. FRIDAY THROUGH TUESDAY...THERE IS A CHANCE OF THUNDERSTORMS EACH DAY. ALTHOUGH IT IS TOO SOON TO DETERMINE SPECIFIC THREATS AND TIMING...THE SETUP WILL REMAIN FAVORABLE FOR LATE NIGHT THUNDERSTORMS CONTAINING DAMAGING WINDS AND HEAVY RAINFALL. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY AND TONIGHT. ERVIN/SHEETS
In the hours before
Special weather statement, Jun 27, 2:08 PM CDT, 1 hour 13 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE QUAD CITIES IA IL 208 PM CDT WED JUN 27 2012 IAZ040-041-051-052-063-064-076-077-087-098-MOZ009-272300- BUCHANAN-DELAWARE-BENTON-LINN-IOWA-JOHNSON-KEOKUK-WASHINGTON- JEFFERSON-VAN BUREN-SCOTLAND- INCLUDING THE CITIES OF...INDEPENDENCE...MANCHESTER...VINTON... CEDAR RAPIDS...MARENGO...IOWA CITY...SIGOURNEY...WASHINGTON... FAIRFIELD...KEOSAUQUA....MEMPHIS 208 PM CDT WED JUN 27 2012 ...HEAT INDEX READINGS TO APPROACH THE DANGER CATEGORY... TEMPERATURES WILL CLIMB INTO THE MID AND POSSIBLY UPPER 90S THIS AFTERNOON WITH DEW POINTS OF 60 TO 65. THESE TEMPERATURES COMBINED WITH THE HUMIDITY WILL PUSH HEAT INDEX READINGS INTO THE 95 TO 100 DEGREE RANGE. INDIVIDUALS WORKING OUTSIDE SHOULD DRINK PLENTY OF FLUIDS TO AVOID DEHYDRATION.
Nearby
Heat Advisories in Iowa, 2012Heat Advisories in Illinois, 2012Heat Advisories in Missouri, 2012Every heat advisory in 2012
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.