Alert archive / Oklahoma / Excessive Heat Warnings in 2011
Excessive Heat Warning 2, NWS Tulsa, OK
NWS Tulsa, OK issued this excessive heat warning at Jun 29, 2011, 3:24 AM CDT for 21 counties in Oklahoma. It took effect at Jun 29, 2011, 10:00 AM CDT. It was in force for 59 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jun 29, 2011, 3:24 AM CDT (08:24 UTC)
- In effect from
- Jun 29, 2011, 10:00 AM CDT
- Expired
- Jul 1, 2011, 9:00 PM CDT
- In force
- 59 hr
- Issued by
- NWS Tulsa, OK
All 21 counties
Cherokee County, OK, Choctaw County, OK, Craig County, OK, Creek County, OK, Delaware County, OK, Haskell County, OK, Latimer County, OK, Mayes County, OK, McIntosh County, OK, Muskogee County, OK, Nowata County, OK, Okfuskee County, OK, Okmulgee County, OK, Ottawa County, OK, Pawnee County, OK, Pittsburg County, OK, Pushmataha County, OK, Rogers County, OK, Tulsa County, OK, Wagoner County, OK, Washington County, OK
The radar
The Tulsa radar (KINX), 41 km from the middle of the area, began a volume at 08:25 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
Norman, OK (KOUN), launched 00:00Z, 8.4 hours before the alert went out and 178 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
- 1430 J/kg
- Mixed-layer CIN
- -177 J/kg
- Mixed-layer LCL
- 1890 m above ground
- 0-6 km bulk shear
- 32 kt
- 0-1 km storm-relative helicity
- 50 m²/s²
- 0-3 km storm-relative helicity
- 109 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.8
The text
As transmitted, in the capitals the NWS used until 2016.
960 WWUS74 KTSA 290824 NPWTSA URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE TULSA OK 324 AM CDT WED JUN 29 2011 OKZ054>057-059>062-064>067-070-071-291630- /O.UPG.KTSA.EH.A.0001.110629T1500Z-110702T0200Z/ /O.NEW.KTSA.EH.W.0002.110629T1500Z-110702T0200Z/ OSAGE-WASHINGTON OK-NOWATA-CRAIG-PAWNEE-TULSA-ROGERS-MAYES-CREEK- OKFUSKEE-OKMULGEE-WAGONER-MUSKOGEE-MCINTOSH- 324 AM CDT WED JUN 29 2011 ...EXCESSIVE HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 9 PM CDT FRIDAY... THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED AN EXCESSIVE HEAT WARNING...WHICH IS IN EFFECT FROM 10 AM THIS MORNING TO 9 PM CDT FRIDAY... FOR THE FOLLOWING COUNTIES... * IN OKLAHOMA...CREEK...OKFUSKEE...OKMULGEE...TULSA...ROGERS... MAYES...WAGONER...WASHINGTON...OSAGE...CRAIG...NOWATA...PAWNEE... MCINTOSH AND MUSKOGEE. * THIS REPLACES THE WATCH THAT WAS IN EFFECT. HAZARDOUS WEATHER... * HEAT AND HUMIDITY WILL RETURN TO THE AREA BY THIS AFTERNOON AFTER A BRIEF RESPITE YESTERDAY. MAXIMUM HEAT INDEX VALUES WILL REACH AND LIKELY EXCEED 105 DEGREES TODAY...THURSDAY...AND FRIDAY ACROSS AREAS TO THE WEST OF A LINE FROM VINITA TO EUFAULA. OVERNIGHT LOW TEMPERATURES WILL ONLY DROP INTO THE UPPER 70S...WITH LOW 80S LIKELY IN THE TULSA METRO AREA. IMPACTS... * THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A DANGEROUS SITUATION IN WHICH HEAT ILLNESSES ARE POSSIBLE. DEFINITION... * AN EXCESSIVE HEAT WARNING MEANS THAT A PROLONGED PERIOD OF HOT TEMPERATURES WILL OCCUR. PRECAUTIONARY/PREPAREDNESS ACTIONS... * TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. * TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 911. * STAY TUNED TO NOAA WEATHER RADIO...COMMERCIAL RADIO OR TELEVISION FOR THE LATEST INFORMATION CONCERNING THIS WEATHER EVENT. ADDITIONAL WEATHER INFORMATION CAN ALSO BE FOUND AT: WEATHER.GOV/TULSA. && $$ ARZ019-020-029-OKZ049-053-058-063-068-072>076-291630- /O.EXT.KTSA.EH.A.0001.110630T1500Z-110702T0200Z/ CRAWFORD-FRANKLIN-SEBASTIAN-PUSHMATAHA-CHOCTAW-OTTAWA-DELAWARE- CHEROKEE-SEQUOYAH-PITTSBURG-HASKELL-LATIMER-LE FLORE- 324 AM CDT WED JUN 29 2011 ...EXCESSIVE HEAT WATCH NOW IN EFFECT FROM THURSDAY MORNING THROUGH FRIDAY EVENING... THE NATIONAL WEATHER SERVICE IN TULSA HAS ADJUSTED THE TIMING OF THE EXCESSIVE HEAT WATCH AND IT IS NOW IN EFFECT FROM THURSDAY MORNING THROUGH FRIDAY EVENING... FOR THE FOLLOWING COUNTIES... * IN OKLAHOMA...CHEROKEE...PUSHMATAHA...DELAWARE...PITTSBURG... SEQUOYAH...CHOCTAW...OTTAWA...LE FLORE...LATIMER AND HASKELL. IN ARKANSAS...CRAWFORD...SEBASTIAN AND FRANKLIN. HAZARDOUS WEATHER... * TRIPLE DIGIT HEAT INDEX VALUES WILL OCCUR THIS AFTERNOON...BUT THE HEAT AND HUMIDITY WILL WORSEN FOR THURSDAY AND FRIDAY. MAXIMUM AFTERNOON HEAT INDEX VALUES IN EXCESS OF 105 ARE EXPECTED THURSDAY AND FRIDAY...AND OVERNIGHT LOW TEMPERATURES MAY ONLY DROP INTO THE UPPER 70S TO NEAR 80 ON THURSDAY NIGHT. IMPACTS... * THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A DANGEROUS SITUATION IN WHICH HEAT ILLNESSES ARE POSSIBLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... * TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. * TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 911. * STAY TUNED TO NOAA WEATHER RADIO...COMMERCIAL RADIO OR TELEVISION FOR THE LATEST INFORMATION CONCERNING THIS WEATHER EVENT. ADDITIONAL WEATHER INFORMATION CAN ALSO BE FOUND AT: WEATHER.GOV/TULSA. && $$
9 follow-up statements
018 WWUS74 KTSA 291602 NPWTSA URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE TULSA OK 1102 AM CDT WED JUN 29 2011 OKZ054>057-059>062-064>067-070-071-300200- /O.CON.KTSA.EH.W.0002.000000T0000Z-110702T0200Z/ OSAGE-WASHINGTON OK-NOWATA-CRAIG-PAWNEE-TULSA-ROGERS-MAYES-CREEK- OKFUSKEE-OKMULGEE-WAGONER-MUSKOGEE-MCINTOSH- 1102 AM CDT WED JUN 29 2011 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM CDT FRIDAY... AN EXCESSIVE HEAT WARNING IS IN EFFECT... FOR THE FOLLOWING COUNTIES... * IN OKLAHOMA...CREEK...OKFUSKEE...OKMULGEE...TULSA...ROGERS... MAYES...WAGONER...WASHINGTON...OSAGE...CRAIG...NOWATA...PAWNEE... MCINTOSH AND MUSKOGEE. HAZARDOUS WEATHER... * HEAT AND HUMIDITY WILL RETURN TO THE AREA BY THIS AFTERNOON AFTER A BRIEF RESPITE YESTERDAY. MAXIMUM HEAT INDEX VALUES WILL REACH AND LIKELY EXCEED 105 DEGREES TODAY...THURSDAY...AND FRIDAY ACROSS AREAS TO THE WEST OF A LINE FROM VINITA TO EUFAULA. OVERNIGHT LOW TEMPERATURES WILL ONLY DROP INTO THE UPPER 70S...WITH LOW 80S LIKELY IN THE TULSA METRO AREA. IMPACTS... * THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A DANGEROUS SITUATION IN WHICH HEAT ILLNESSES ARE POSSIBLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... * TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. * TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 911. * STAY TUNED TO NOAA WEATHER RADIO...COMMERCIAL RADIO OR TELEVISION FOR THE LATEST INFORMATION CONCERNING THIS WEATHER EVENT. ADDITIONAL WEATHER INFORMATION CAN ALSO BE FOUND AT: WEATHER.GOV/TULSA. && $$ ARZ019-020-029-OKZ049-053-058-063-068-072>076-300200- /O.CON.KTSA.EH.A.0001.110630T1500Z-110702T0200Z/ CRAWFORD-FRANKLIN-SEBASTIAN-PUSHMATAHA-CHOCTAW-OTTAWA-DELAWARE- CHEROKEE-SEQUOYAH-PITTSBURG-HASKELL-LATIMER-LE FLORE- 1102 AM CDT WED JUN 29 2011 ...EXCESSIVE HEAT WATCH REMAINS IN EFFECT FROM THURSDAY MORNING THROUGH FRIDAY EVENING... AN EXCESSIVE HEAT WATCH IS IN EFFECT... FOR THE FOLLOWING COUNTIES... * IN OKLAHOMA...CHEROKEE...PUSHMATAHA...DELAWARE...PITTSBURG... SEQUOYAH...CHOCTAW...OTTAWA...LE FLORE...LATIMER AND HASKELL. IN ARKANSAS...CRAWFORD...SEBASTIAN AND FRANKLIN. HAZARDOUS WEATHER... * TRIPLE DIGIT HEAT INDEX VALUES WILL OCCUR THIS AFTERNOON...BUT THE HEAT AND HUMIDITY WILL WORSEN FOR THURSDAY AND FRIDAY. MAXIMUM AFTERNOON HEAT INDEX VALUES IN EXCESS OF 105 ARE EXPECTED THURSDAY AND FRIDAY...AND OVERNIGHT LOW TEMPERATURES MAY ONLY DROP INTO THE UPPER 70S TO NEAR 80 ON THURSDAY NIGHT. IMPACTS... * THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A DANGEROUS SITUATION IN WHICH HEAT ILLNESSES ARE POSSIBLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... * TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. * TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 911. * STAY TUNED TO NOAA WEATHER RADIO...COMMERCIAL RADIO OR TELEVISION FOR THE LATEST INFORMATION CONCERNING THIS WEATHER EVENT. ADDITIONAL WEATHER INFORMATION CAN ALSO BE FOUND AT: WEATHER.GOV/TULSA. && $$
194 WWUS74 KTSA 300240 NPWTSA URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE TULSA OK 940 PM CDT WED JUN 29 2011 OKZ054>057-059>062-064>067-070-071-301100- /O.CON.KTSA.EH.W.0002.000000T0000Z-110702T0200Z/ OSAGE-WASHINGTON OK-NOWATA-CRAIG-PAWNEE-TULSA-ROGERS-MAYES-CREEK- OKFUSKEE-OKMULGEE-WAGONER-MUSKOGEE-MCINTOSH- 940 PM CDT WED JUN 29 2011 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM CDT FRIDAY... AN EXCESSIVE HEAT WARNING IS IN EFFECT... FOR THE FOLLOWING COUNTIES... * IN OKLAHOMA...CREEK...OKFUSKEE...OKMULGEE...TULSA...ROGERS... MAYES...WAGONER...WASHINGTON...OSAGE...CRAIG...NOWATA...PAWNEE... MCINTOSH AND MUSKOGEE. HAZARDOUS WEATHER... * VERY HOT DAYTIME TEMPERATURES WILL RESULT IN AFTERNOON HEAT INDICES REACHING NEAR 105 BOTH THURSDAY AND FRIDAY AFTERNOONS DESPITE DEWPOINTS FALLING OFF EACH AFTERNOON. OVERNIGHT LOW TEMPERATURES WILL ONLY DROP INTO THE MID 70S TO LOWER 80S. IMPACTS... * THE VERY HOT DAYTIME TEMPERATURES WILL CREATE A DANGEROUS SITUATION IN WHICH HEAT ILLNESSES ARE POSSIBLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... * TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. * TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 911. * STAY TUNED TO NOAA WEATHER RADIO...COMMERCIAL RADIO OR TELEVISION FOR THE LATEST INFORMATION CONCERNING THIS WEATHER EVENT. ADDITIONAL WEATHER INFORMATION CAN ALSO BE FOUND AT: WEATHER.GOV/TULSA. && $$ ARZ019-020-029-OKZ049-053-058-063-068-072>076-301100- /O.CON.KTSA.EH.A.0001.110630T1500Z-110702T0200Z/ CRAWFORD-FRANKLIN-SEBASTIAN-PUSHMATAHA-CHOCTAW-OTTAWA-DELAWARE- CHEROKEE-SEQUOYAH-PITTSBURG-HASKELL-LATIMER-LE FLORE- 940 PM CDT WED JUN 29 2011 ...EXCESSIVE HEAT WATCH REMAINS IN EFFECT FROM THURSDAY MORNING THROUGH FRIDAY EVENING... AN EXCESSIVE HEAT WATCH IS IN EFFECT... FOR THE FOLLOWING COUNTIES... * IN OKLAHOMA...CHEROKEE...PUSHMATAHA...DELAWARE...PITTSBURG... SEQUOYAH...CHOCTAW...OTTAWA...LE FLORE...LATIMER AND HASKELL. IN ARKANSAS...CRAWFORD...SEBASTIAN AND FRANKLIN. HAZARDOUS WEATHER... * VERY HOT DAYTIME TEMPERATURES WILL RESULT IN AFTERNOON HEAT INDICES REACHING NEAR 105 BOTH THURSDAY AND FRIDAY AFTERNOONS DESPITE DEWPOINTS FALLING OFF EACH AFTERNOON. OVERNIGHT LOW TEMPERATURES WILL ONLY DROP INTO THE MID TO UPPER 70S. IMPACTS... * THE VERY HOT DAYTIME TEMPERATURES WILL CREATE A DANGEROUS SITUATION IN WHICH HEAT ILLNESSES ARE POSSIBLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... * TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. * TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 911. * STAY TUNED TO NOAA WEATHER RADIO...COMMERCIAL RADIO OR TELEVISION FOR THE LATEST INFORMATION CONCERNING THIS WEATHER EVENT. ADDITIONAL WEATHER INFORMATION CAN ALSO BE FOUND AT: WEATHER.GOV/TULSA. && $$
569 WWUS74 KTSA 300831 NPWTSA URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE TULSA OK 331 AM CDT THU JUN 30 2011 ARZ019-020-029-OKZ058-063-068-072-074-076-301645- /O.UPG.KTSA.EH.A.0001.110630T1500Z-110702T0200Z/ /O.EXA.KTSA.EH.W.0002.000000T0000Z-110702T0200Z/ CRAWFORD-FRANKLIN-SEBASTIAN-OTTAWA-DELAWARE-CHEROKEE-SEQUOYAH- HASKELL-LE FLORE- 331 AM CDT THU JUN 30 2011 ...EXCESSIVE HEAT WARNING IN EFFECT UNTIL 9 PM CDT FRIDAY... THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED AN EXCESSIVE HEAT WARNING...WHICH IS IN EFFECT UNTIL 9 PM CDT FRIDAY... FOR THE FOLLOWING COUNTIES... * IN OKLAHOMA...CHEROKEE...DELAWARE...SEQUOYAH...OTTAWA...LE FLORE AND HASKELL. IN ARKANSAS...CRAWFORD...SEBASTIAN AND FRANKLIN. * THIS REPLACES THE WATCH THAT WAS IN EFFECT. HAZARDOUS WEATHER... * AFTERNOON HEAT INDEX VALUES WILL REACH THE 105 TO 110 RANGE TODAY AND TOMORROW...AS TEMPERATURES WARM INTO THE UPPER 90S AND LOW 100S. OVERNIGHT LOW TEMPERATURES IN THE UPPER 70S TO NEAR 80 TONIGHT WILL PROVIDE LITTLE RELIEF FROM THE AFTERNOON HEAT. IMPACTS... * THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A DANGEROUS SITUATION IN WHICH HEAT ILLNESSES ARE POSSIBLE. DEFINITION... * AN EXCESSIVE HEAT WARNING MEANS THAT A PROLONGED PERIOD OF HOT TEMPERATURES WILL OCCUR. PRECAUTIONARY/PREPAREDNESS ACTIONS... * TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. * TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 911. * STAY TUNED TO NOAA WEATHER RADIO...COMMERCIAL RADIO OR TELEVISION FOR THE LATEST INFORMATION CONCERNING THIS WEATHER EVENT. ADDITIONAL WEATHER INFORMATION CAN ALSO BE FOUND AT: WEATHER.GOV/TULSA. && $$ OKZ054>057-059>062-064>067-070-071-301645- /O.CON.KTSA.EH.W.0002.000000T0000Z-110702T0200Z/ OSAGE-WASHINGTON OK-NOWATA-CRAIG-PAWNEE-TULSA-ROGERS-MAYES-CREEK- OKFUSKEE-OKMULGEE-WAGONER-MUSKOGEE-MCINTOSH- 331 AM CDT THU JUN 30 2011 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM CDT FRIDAY... AN EXCESSIVE HEAT WARNING IS IN EFFECT... FOR THE FOLLOWING COUNTIES... * IN OKLAHOMA...CREEK...OKFUSKEE...OKMULGEE...TULSA...ROGERS... MAYES...WAGONER...WASHINGTON...OSAGE...CRAIG...NOWATA...PAWNEE... MCINTOSH AND MUSKOGEE. HAZARDOUS WEATHER... * AFTERNOON HEAT INDEX VALUES WILL REACH THE 105 TO 110 RANGE TODAY AND TOMORROW...AS TEMPERATURES WARM INTO THE UPPER 90S AND LOW 100S. OVERNIGHT LOW TEMPERATURES IN THE UPPER 70S TO NEAR 80 TONIGHT WILL PROVIDE LITTLE RELIEF FROM THE AFTERNOON HEAT. IMPACTS... * THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A DANGEROUS SITUATION IN WHICH HEAT ILLNESSES ARE POSSIBLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... * TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. * TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 911. * STAY TUNED TO NOAA WEATHER RADIO...COMMERCIAL RADIO OR TELEVISION FOR THE LATEST INFORMATION CONCERNING THIS WEATHER EVENT. ADDITIONAL WEATHER INFORMATION CAN ALSO BE FOUND AT: WEATHER.GOV/TULSA. && $$ OKZ049-053-073-075-301645- /O.NEW.KTSA.HT.Y.0005.110630T1500Z-110701T0200Z/ /O.EXT.KTSA.EH.A.0001.110701T0200Z-110702T0200Z/ PUSHMATAHA-CHOCTAW-PITTSBURG-LATIMER- 331 AM CDT THU JUN 30 2011 ...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 9 PM CDT THIS EVENING... ...EXCESSIVE HEAT WATCH NOW IN EFFECT FROM THIS EVENING THROUGH FRIDAY EVENING... THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED A HEAT ADVISORY... WHICH IS IN EFFECT FROM 10 AM THIS MORNING TO 9 PM CDT THIS EVENING AND THE EXCESSIVE HEAT WATCH IS NOW IN EFFECT FROM THIS EVENING THROUGH FRIDAY EVENING... FOR THE FOLLOWING COUNTIES... * IN OKLAHOMA...PUSHMATAHA...PITTSBURG...CHOCTAW AND LATIMER. HAZARDOUS WEATHER... * AFTERNOON HEAT INDEX VALUES WILL BE 105 OR HIGHER TODAY..AS TEMPERATURES WARM INTO THE UPPER 90S TO NEAR 100. THESE HEAT INDICES MAY ALSO OCCUR TOMORROW. OVERNIGHT LOW TEMPERATURES WILL ONLY DROP INTO THE MID 70S TONIGHT...WHICH WILL PROVIDE LITTLE RELIEF FROM THE DAYTIME HEAT. IMPACTS... * THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A DANGEROUS SITUATION IN WHICH HEAT ILLNESSES ARE POSSIBLE. DEFINITION... * A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. PRECAUTIONARY/PREPAREDNESS ACTIONS... * TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. * TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 911. * STAY TUNED TO NOAA WEATHER RADIO...COMMERCIAL RADIO OR TELEVISION FOR THE LATEST INFORMATION CONCERNING THIS WEATHER EVENT. ADDITIONAL WEATHER INFORMATION CAN ALSO BE FOUND AT: WEATHER.GOV/TULSA. && $$
579 WWUS74 KTSA 301606 NPWTSA URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE TULSA OK 1106 AM CDT THU JUN 30 2011 ARZ019-020-029-OKZ054>068-070>072-074-076-010200- /O.CON.KTSA.EH.W.0002.000000T0000Z-110702T0200Z/ CRAWFORD-FRANKLIN-SEBASTIAN-OSAGE-WASHINGTON OK-NOWATA-CRAIG-OTTAWA- PAWNEE-TULSA-ROGERS-MAYES-DELAWARE-CREEK-OKFUSKEE-OKMULGEE-WAGONER- CHEROKEE-MUSKOGEE-MCINTOSH-SEQUOYAH-HASKELL-LE FLORE- 1106 AM CDT THU JUN 30 2011 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM CDT FRIDAY... AN EXCESSIVE HEAT WARNING IS IN EFFECT... FOR THE FOLLOWING COUNTIES... * IN OKLAHOMA...CHEROKEE...CREEK...OKFUSKEE...OKMULGEE...TULSA... ROGERS...MAYES...DELAWARE...SEQUOYAH...WAGONER...WASHINGTON... OSAGE...CRAIG...NOWATA...PAWNEE...OTTAWA...MCINTOSH...MUSKOGEE... LE FLORE AND HASKELL. IN ARKANSAS...CRAWFORD...SEBASTIAN AND FRANKLIN. HAZARDOUS WEATHER... * AFTERNOON HEAT INDEX VALUES ARE EXPECTED TO REACH THE 105 TO 110 RANGE TODAY AND TOMORROW...AS TEMPERATURES WARM INTO THE UPPER 90S AND LOW 100S. OVERNIGHT LOW TEMPERATURES IN THE UPPER 70S TO NEAR 80 TONIGHT WILL PROVIDE LITTLE RELIEF FROM THE AFTERNOON HEAT. IMPACTS... * THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A DANGEROUS SITUATION IN WHICH HEAT ILLNESSES ARE POSSIBLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... * TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. * TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 911. * STAY TUNED TO NOAA WEATHER RADIO...COMMERCIAL RADIO OR TELEVISION FOR THE LATEST INFORMATION CONCERNING THIS WEATHER EVENT. ADDITIONAL WEATHER INFORMATION CAN ALSO BE FOUND AT: WEATHER.GOV/TULSA. && $$ OKZ049-053-073-075-010200- /O.CON.KTSA.HT.Y.0005.000000T0000Z-110701T0200Z/ /O.CON.KTSA.EH.A.0001.110701T0200Z-110702T0200Z/ PUSHMATAHA-CHOCTAW-PITTSBURG-LATIMER- 1106 AM CDT THU JUN 30 2011 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING... ...EXCESSIVE HEAT WATCH REMAINS IN EFFECT FROM 9 PM CDT THIS EVENING THROUGH FRIDAY EVENING... A HEAT ADVISORY IS IN EFFECT AND AN EXCESSIVE HEAT WATCH IS IN EFFECT... FOR THE FOLLOWING COUNTIES... * IN OKLAHOMA...PUSHMATAHA...PITTSBURG...CHOCTAW AND LATIMER. HAZARDOUS WEATHER... * AFTERNOON HEAT INDEX VALUES ARE EXPECTED TO BE 105 OR HIGHER TODAY..AS TEMPERATURES WARM INTO THE UPPER 90S TO NEAR 100. THESE HEAT INDICES MAY ALSO OCCUR TOMORROW. OVERNIGHT LOW TEMPERATURES WILL ONLY DROP INTO THE MID 70S TONIGHT...WHICH WILL PROVIDE LITTLE RELIEF FROM THE DAYTIME HEAT. IMPACTS... * THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A DANGEROUS SITUATION IN WHICH HEAT ILLNESSES ARE POSSIBLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... * TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. * TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 911. * STAY TUNED TO NOAA WEATHER RADIO...COMMERCIAL RADIO OR TELEVISION FOR THE LATEST INFORMATION CONCERNING THIS WEATHER EVENT. ADDITIONAL WEATHER INFORMATION CAN ALSO BE FOUND AT: WEATHER.GOV/TULSA. && $$
330 WWUS74 KTSA 302037 NPWTSA URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE TULSA OK 337 PM CDT THU JUN 30 2011 OKZ049-053-073-075-010445- /O.UPG.KTSA.EH.A.0001.110701T0200Z-110702T0200Z/ /O.EXB.KTSA.EH.W.0002.110701T0200Z-110702T0200Z/ /O.CON.KTSA.HT.Y.0005.000000T0000Z-110701T0200Z/ PUSHMATAHA-CHOCTAW-PITTSBURG-LATIMER- 337 PM CDT THU JUN 30 2011 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING... ...EXCESSIVE HEAT WARNING IN EFFECT FROM 9 PM THIS EVENING TO 9 PM CDT FRIDAY... THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED AN EXCESSIVE HEAT WARNING...WHICH IS IN EFFECT FROM 9 PM THIS EVENING TO 9 PM CDT FRIDAY AND A HEAT ADVISORY IS IN EFFECT... FOR THE FOLLOWING COUNTIES... * IN OKLAHOMA...PUSHMATAHA...PITTSBURG...CHOCTAW AND LATIMER. * THIS REPLACES THE WATCH THAT WAS IN EFFECT. HAZARDOUS WEATHER... * OVERNIGHT LOWS TONIGHT WILL ONLY DROP INTO THE MID TO UPPER 70S TONIGHT...WITH HEAT INDEX VALUES AGAIN REACHING 105 TO 108 DEGREES ACROSS SOUTHEAST OKLAHOMA FRIDAY AFTERNOON. TEMPERATURES WILL REMAIN VERY HOT THROUGH THE WEEKEND... HOWEVER LOWER HUMIDITY WILL KEEP HEAT INDEX VALUES DOWN AND WILL LEAD TO SLIGHTLY COOLER OVERNIGHT LOWS. IMPACTS... * THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A DANGEROUS SITUATION IN WHICH HEAT ILLNESSES ARE POSSIBLE. DEFINITION... * AN EXCESSIVE HEAT WARNING MEANS THAT A PROLONGED PERIOD OF HOT TEMPERATURES WILL OCCUR. PRECAUTIONARY/PREPAREDNESS ACTIONS... * TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. * TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 911. * STAY TUNED TO NOAA WEATHER RADIO...COMMERCIAL RADIO OR TELEVISION FOR THE LATEST INFORMATION CONCERNING THIS WEATHER EVENT. ADDITIONAL WEATHER INFORMATION CAN ALSO BE FOUND AT: WEATHER.GOV/TULSA. && $$ ARZ019-020-029-OKZ054>068-070>072-074-076-010445- /O.CON.KTSA.EH.W.0002.000000T0000Z-110702T0200Z/ CRAWFORD-FRANKLIN-SEBASTIAN-OSAGE-WASHINGTON OK-NOWATA-CRAIG-OTTAWA- PAWNEE-TULSA-ROGERS-MAYES-DELAWARE-CREEK-OKFUSKEE-OKMULGEE-WAGONER- CHEROKEE-MUSKOGEE-MCINTOSH-SEQUOYAH-HASKELL-LE FLORE- 337 PM CDT THU JUN 30 2011 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM CDT FRIDAY... AN EXCESSIVE HEAT WARNING IS IN EFFECT... FOR THE FOLLOWING COUNTIES... * IN OKLAHOMA...CHEROKEE...CREEK...OKFUSKEE...OKMULGEE...TULSA... ROGERS...MAYES...DELAWARE...SEQUOYAH...WAGONER...WASHINGTON... OSAGE...CRAIG...NOWATA...PAWNEE...OTTAWA...MCINTOSH...MUSKOGEE... LE FLORE AND HASKELL. IN ARKANSAS...CRAWFORD...SEBASTIAN AND FRANKLIN. HAZARDOUS WEATHER... * HEAT INDEX VALUES OF 105 TO 108 DEGREES HAVE BEEN OBSERVED ACROSS MUCH OF EASTERN OKLAHOMA AND IN THE ARKANSAS RIVER VALLEY OF WESTERN ARKANSAS. SIMILAR CONDITIONS ARE EXPECTED AGAIN FRIDAY...WITH OVERNIGHT LOWS TONIGHT IN THE UPPER 70S TO AROUND 80 DEGREES PROVIDING LITTLE RELIEF. TEMPERATURES WILL REMAIN VERY HOT THROUGH THE WEEKEND...HOWEVER LOWER HUMIDITY WILL KEEP HEAT INDEX VALUES DOWN AND WILL LEAD TO SLIGHTLY COOLER OVERNIGHT LOWS. IMPACTS... * THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A DANGEROUS SITUATION IN WHICH HEAT ILLNESSES ARE POSSIBLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... * TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. * TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 911. * STAY TUNED TO NOAA WEATHER RADIO...COMMERCIAL RADIO OR TELEVISION FOR THE LATEST INFORMATION CONCERNING THIS WEATHER EVENT. ADDITIONAL WEATHER INFORMATION CAN ALSO BE FOUND AT: WEATHER.GOV/TULSA. && $$
958 WWUS74 KTSA 010237 NPWTSA URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE TULSA OK 937 PM CDT THU JUN 30 2011 OKZ049-053-062-063-066>068-070>076-011100- /O.CAN.KTSA.EH.W.0002.000000T0000Z-110702T0200Z/ /O.NEW.KTSA.HT.Y.0006.110701T0237Z-110702T0200Z/ PUSHMATAHA-CHOCTAW-MAYES-DELAWARE-OKMULGEE-WAGONER-CHEROKEE-MUSKOGEE- MCINTOSH-SEQUOYAH-PITTSBURG-HASKELL-LATIMER-LE FLORE- 937 PM CDT THU JUN 30 2011 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT FRIDAY... ...EXCESSIVE HEAT WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED A HEAT ADVISORY... WHICH IS IN EFFECT UNTIL 9 PM CDT FRIDAY... FOR THE FOLLOWING COUNTIES... * IN OKLAHOMA...CHEROKEE...OKMULGEE...PUSHMATAHA...MAYES... DELAWARE...PITTSBURG...SEQUOYAH...WAGONER...CHOCTAW...MCINTOSH... MUSKOGEE...LE FLORE...LATIMER AND HASKELL. * THE EXCESSIVE HEAT WARNING HAS BEEN CANCELLED AND REPLACED WITH A HEAT ADVISORY DUE TO COOLER THAN EXPECTED TEMPERATURES OVERNIGHT TONIGHT. HAZARDOUS WEATHER... * HEAT INDEX VALUES WILL CLIMB TO NEAR 105 DEGREES FRIDAY AFTERNOON. TEMPERATURES WILL REMAIN VERY HOT THROUGH THE WEEKEND...HOWEVER LOWER HUMIDITY WILL KEEP HEAT INDEX VALUES SLIGHTLY LOWER. IMPACTS... * THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A DANGEROUS SITUATION IN WHICH HEAT ILLNESSES ARE POSSIBLE. DEFINITION... * A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS EXPECTED. PRECAUTIONARY/PREPAREDNESS ACTIONS... * TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. * TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 911. * STAY TUNED TO NOAA WEATHER RADIO...COMMERCIAL RADIO OR TELEVISION FOR THE LATEST INFORMATION CONCERNING THIS WEATHER EVENT. ADDITIONAL WEATHER INFORMATION CAN ALSO BE FOUND AT: WEATHER.GOV/TULSA. && $$ ARZ019-020-029-OKZ054>061-064-065-011100- /O.CON.KTSA.EH.W.0002.000000T0000Z-110702T0200Z/ CRAWFORD-FRANKLIN-SEBASTIAN-OSAGE-WASHINGTON OK-NOWATA-CRAIG-OTTAWA- PAWNEE-TULSA-ROGERS-CREEK-OKFUSKEE- 937 PM CDT THU JUN 30 2011 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM CDT FRIDAY... AN EXCESSIVE HEAT WARNING IS IN EFFECT... FOR THE FOLLOWING COUNTIES... * IN OKLAHOMA...CREEK...OKFUSKEE...TULSA...ROGERS...WASHINGTON... OSAGE...CRAIG...NOWATA...PAWNEE AND OTTAWA. IN ARKANSAS...CRAWFORD...SEBASTIAN AND FRANKLIN. HAZARDOUS WEATHER... * HEAT INDEX VALUES OF 105 TO 108 DEGREES WERE OBSERVED ACROSS MUCH OF NORTHEAST OKLAHOMA AND IN THE ARKANSAS RIVER VALLEY OF WESTERN ARKANSAS THURSDAY AFTERNOON. SIMILAR CONDITIONS ARE EXPECTED AGAIN FRIDAY...WITH OVERNIGHT LOWS TONIGHT IN THE MID TO UPPER 70S PROVIDING LITTLE RELIEF. TEMPERATURES WILL REMAIN VERY HOT THROUGH THE WEEKEND...HOWEVER LOWER HUMIDITY WILL KEEP HEAT INDEX VALUES SLIGHTLY LOWER AND WILL LEAD TO SLIGHTLY COOLER OVERNIGHT LOWS IN SOME PLACES. IMPACTS... * THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A DANGEROUS SITUATION IN WHICH HEAT ILLNESSES ARE POSSIBLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... * TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. * TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 911. * STAY TUNED TO NOAA WEATHER RADIO...COMMERCIAL RADIO OR TELEVISION FOR THE LATEST INFORMATION CONCERNING THIS WEATHER EVENT. ADDITIONAL WEATHER INFORMATION CAN ALSO BE FOUND AT: WEATHER.GOV/TULSA. && $$
708 WWUS74 KTSA 010850 NPWTSA URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE TULSA OK 350 AM CDT FRI JUL 1 2011 ARZ019-020-029-OKZ054>061-064-065-012145- /O.CON.KTSA.EH.W.0002.000000T0000Z-110702T0200Z/ CRAWFORD-FRANKLIN-SEBASTIAN-OSAGE-WASHINGTON OK-NOWATA-CRAIG-OTTAWA- PAWNEE-TULSA-ROGERS-CREEK-OKFUSKEE- 350 AM CDT FRI JUL 1 2011 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING... AN EXCESSIVE HEAT WARNING IS IN EFFECT... FOR THE FOLLOWING COUNTIES... * IN OKLAHOMA...CREEK...OKFUSKEE...TULSA...ROGERS...WASHINGTON... OSAGE...CRAIG...NOWATA...PAWNEE AND OTTAWA. IN ARKANSAS...CRAWFORD...SEBASTIAN AND FRANKLIN. HAZARDOUS WEATHER... * AFTERNOON HEAT INDEX VALUES TODAY WILL RANGE FROM 105 TO 108 DEGREES ACROSS PORTIONS OF NORTHEAST OKLAHOMA AND WEST CENTRAL ARKANSAS. THE EXCESSIVE HEAT WARNING MAY NEED TO BE EXTENDED FURTHER INTO THE HOLIDAY WEEKEND WITH LATER FORECASTS. IMPACTS... * THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A DANGEROUS SITUATION IN WHICH HEAT ILLNESSES ARE POSSIBLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... * TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. * TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 911. * STAY TUNED TO NOAA WEATHER RADIO...COMMERCIAL RADIO OR TELEVISION FOR THE LATEST INFORMATION CONCERNING THIS WEATHER EVENT. ADDITIONAL WEATHER INFORMATION CAN ALSO BE FOUND AT: WEATHER.GOV/TULSA. && $$ OKZ049-053-062-063-066>068-070>076-012145- /O.CON.KTSA.HT.Y.0006.000000T0000Z-110702T0200Z/ PUSHMATAHA-CHOCTAW-MAYES-DELAWARE-OKMULGEE-WAGONER-CHEROKEE-MUSKOGEE- MCINTOSH-SEQUOYAH-PITTSBURG-HASKELL-LATIMER-LE FLORE- 350 AM CDT FRI JUL 1 2011 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING... A HEAT ADVISORY IS IN EFFECT... FOR THE FOLLOWING COUNTIES... * IN OKLAHOMA...CHEROKEE...OKMULGEE...PUSHMATAHA...MAYES... DELAWARE...PITTSBURG...SEQUOYAH...WAGONER...CHOCTAW...MCINTOSH... MUSKOGEE...LE FLORE...LATIMER AND HASKELL. HAZARDOUS WEATHER... * AFTERNOON HEAT INDEX VALUES TODAY WILL RANGE FROM 105 TO 108 DEGREES ACROSS PORTIONS OF EASTERN OKLAHOMA. THE EXCESSIVE HEAT ADVISORY MAY NEED TO BE EXTENDED FURTHER INTO THE HOLIDAY WEEKEND WITH LATER FORECASTS. IMPACTS... * THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A DANGEROUS SITUATION IN WHICH HEAT ILLNESSES ARE POSSIBLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... * TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. * TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 911. * STAY TUNED TO NOAA WEATHER RADIO...COMMERCIAL RADIO OR TELEVISION FOR THE LATEST INFORMATION CONCERNING THIS WEATHER EVENT. ADDITIONAL WEATHER INFORMATION CAN ALSO BE FOUND AT: WEATHER.GOV/TULSA. && $$
378 WWUS74 KTSA 012041 NPWTSA URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE TULSA OK 341 PM CDT FRI JUL 1 2011 ARZ019-020-029-OKZ054>061-064-065-020200- /O.CON.KTSA.EH.W.0002.000000T0000Z-110702T0200Z/ CRAWFORD-FRANKLIN-SEBASTIAN-OSAGE-WASHINGTON OK-NOWATA-CRAIG-OTTAWA- PAWNEE-TULSA-ROGERS-CREEK-OKFUSKEE- 341 PM CDT FRI JUL 1 2011 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING... AN EXCESSIVE HEAT WARNING IS IN EFFECT... FOR THE FOLLOWING COUNTIES... * IN OKLAHOMA...CREEK...OKFUSKEE...TULSA...ROGERS...WASHINGTON... OSAGE...CRAIG...NOWATA...PAWNEE AND OTTAWA. IN ARKANSAS...CRAWFORD...SEBASTIAN AND FRANKLIN. HAZARDOUS WEATHER... * HEAT INDEX VALUES OF AROUND 105 DEGREES HAVE BEEN OBSERVED THIS AFTERNOON ACROSS MUCH OF NORTHEAST OKLAHOMA AND WEST CENTRAL ARKANSAS. TEMPERATURES OVERNIGHT ARE EXPECTED TO DROP INTO THE LOWER 70S...WITH THE EXCEPTION OF THE CITIES OF TULSA AND FORT SMITH. WHILE THE WARNING WILL EXPIRE THIS EVENING...AFTERNOON HEAT INDEX VALUES OF 100 TO 103 DEGREES CAN BE EXPECTED THE NEXT FEW AFTERNOONS. IMPACTS... * THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A DANGEROUS SITUATION IN WHICH HEAT ILLNESSES ARE POSSIBLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... * TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. * TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 911. * STAY TUNED TO NOAA WEATHER RADIO...COMMERCIAL RADIO OR TELEVISION FOR THE LATEST INFORMATION CONCERNING THIS WEATHER EVENT. ADDITIONAL WEATHER INFORMATION CAN ALSO BE FOUND AT: WEATHER.GOV/TULSA. && $$ OKZ049-053-062-063-066>068-070>076-020200- /O.CON.KTSA.HT.Y.0006.000000T0000Z-110702T0200Z/ PUSHMATAHA-CHOCTAW-MAYES-DELAWARE-OKMULGEE-WAGONER-CHEROKEE-MUSKOGEE- MCINTOSH-SEQUOYAH-PITTSBURG-HASKELL-LATIMER-LE FLORE- 341 PM CDT FRI JUL 1 2011 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING... A HEAT ADVISORY IS IN EFFECT... FOR THE FOLLOWING COUNTIES... * IN OKLAHOMA...CHEROKEE...OKMULGEE...PUSHMATAHA...MAYES... DELAWARE...PITTSBURG...SEQUOYAH...WAGONER...CHOCTAW...MCINTOSH... MUSKOGEE...LE FLORE...LATIMER AND HASKELL. HAZARDOUS WEATHER... * HEAT INDEX VALUES OF AROUND 105 DEGREES HAVE BEEN OBSERVED THIS AFTERNOON ACROSS MUCH OF EASTERN OKLAHOMA. TEMPERATURES OVERNIGHT ARE EXPECTED TO DROP INTO THE LOWER 70S. WHILE THE ADVISORY WILL EXPIRE THIS EVENING...AFTERNOON HEAT INDEX VALUES OF 100 TO 103 DEGREES CAN BE EXPECTED THE NEXT FEW AFTERNOONS. IMPACTS... * THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A DANGEROUS SITUATION IN WHICH HEAT ILLNESSES ARE POSSIBLE. PRECAUTIONARY/PREPAREDNESS ACTIONS... * TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. * TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 911. * STAY TUNED TO NOAA WEATHER RADIO...COMMERCIAL RADIO OR TELEVISION FOR THE LATEST INFORMATION CONCERNING THIS WEATHER EVENT. ADDITIONAL WEATHER INFORMATION CAN ALSO BE FOUND AT: WEATHER.GOV/TULSA. && $$
393 WWUS74 KTSA 020211 NPWTSA URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE TULSA OK 911 PM CDT FRI JUL 1 2011 ARZ019-020-029-OKZ054>061-064-065-020315- /O.EXP.KTSA.EH.W.0002.000000T0000Z-110702T0200Z/ CRAWFORD-FRANKLIN-SEBASTIAN-OSAGE-WASHINGTON OK-NOWATA-CRAIG-OTTAWA- PAWNEE-TULSA-ROGERS-CREEK-OKFUSKEE- 911 PM CDT FRI JUL 1 2011 ...EXCESSIVE HEAT WARNING HAS EXPIRED... THE EXCESSIVE HEAT WARNING IS NO LONGER IN EFFECT... FOR THE FOLLOWING COUNTIES... * IN OKLAHOMA...CREEK...OKFUSKEE...TULSA...ROGERS...OTTAWA... WASHINGTON...OSAGE...CRAIG...NOWATA AND PAWNEE. IN ARKANSAS...CRAWFORD...SEBASTIAN AND FRANKLIN. HAZARDOUS WEATHER... * OVERNIGHT TEMPERATURES ARE EXPECTED TO DROP INTO THE LOWER TO MID 70S...AND SLIGHTLY DRIER AIR ON SATURDAY SHOULD KEEP HEAT INDICES BELOW 105 DEGREES. SO WHILE THE HOT WEATHER WILL CONTINUE...CONDITIONS SHOULD REMAIN BELOW THE EXCESSIVE HEAT WARNING CRITERIA. && $$ OKZ049-053-062-063-066>068-070>076-020315- /O.EXP.KTSA.HT.Y.0006.000000T0000Z-110702T0200Z/ PUSHMATAHA-CHOCTAW-MAYES-DELAWARE-OKMULGEE-WAGONER-CHEROKEE-MUSKOGEE- MCINTOSH-SEQUOYAH-PITTSBURG-HASKELL-LATIMER-LE FLORE- 911 PM CDT FRI JUL 1 2011 ...HEAT ADVISORY HAS EXPIRED... THE HEAT ADVISORY IS NO LONGER IN EFFECT... FOR THE FOLLOWING COUNTIES... * IN OKLAHOMA...CHEROKEE...OKMULGEE...WAGONER...MAYES... DELAWARE...PITTSBURG...PUSHMATAHA...CHOCTAW...SEQUOYAH... MCINTOSH...MUSKOGEE...LE FLORE...LATIMER AND HASKELL. HAZARDOUS WEATHER... * OVERNIGHT TEMPERATURES ARE EXPECTED TO DROP INTO THE LOWER TO MID 70S...AND SLIGHTLY DRIER AIR ON SATURDAY SHOULD KEEP HEAT INDICES BELOW 105 DEGREES. SO WHILE THE HOT WEATHER WILL CONTINUE...CONDITIONS SHOULD REMAIN BELOW HEAT ADVISORY WARNING CRITERIA. && $$
What forecasters said that day
The local office's own words before this excessive heat warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Tulsa, OK wrote its last area forecast discussion before this excessive heat warning went out at Jun 29, 2:36 AM CDT, 48 minutes earlier.
Area forecast discussion, Jun 29, 2:36 AM CDT, 48 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE TULSA OK
236 AM CDT WED JUN 29 2011
.DISCUSSION...
A PLETHORA OF ISSUES TO DEAL WITH IN THE FIRST PERIOD OF THE
FORECAST...WITH HEAT AND HUMIDITY DOMINATING THE FORECAST FOR THE
REST OF THE SEVEN DAY.
MCS DEVELOPED IN COLORADO/WESTERN KANSAS AS ANTICIPATED...AND IS
CURRENTLY LOCATED OVER NORTHWEST OKLAHOMA...PREDOMINANTLY MOVING
TO THE SOUTHEAST. CORFIDI VECTORS SUGGEST THAT THIS MOVEMENT WILL
CONTINUE TO DOMINATE...WITH INSTABILITY PARAMETERS SUGGESTING THAT
THE SYSTEM WILL WEAKEN AS IT APPROACHES EASTERN OKLAHOMA LATER IN
THE MORNING. IR SATELLITE SHOWING A WARMING OF THE CLOUD
TOPS...SUGGESTING THAT SOME WEAKENING IS ALREADY OCCURRING. THERE
IS SOME CONCERN THAT THE NORTHERN PART OF THE LINE WILL CONTINUE
TO SURGE MORE EASTWARD INTO AREAS ALONG AND WEST OF HIGHWAY
75...WITH LOCAL MESOANALYSIS SHOWING A LOCAL MAX IN CAPE
/1000-1500 J/KG/ IN THIS REGION. WILL DEPICT THE HIGHEST POPS IN
THE MORNING FOR PARTS OF MAINLY EAST CENTRAL AND SOUTHEAST
OKLAHOMA...WITH SLIGHT CHANCES FOR FAR EASTERN OKLAHOMA AND
NORTHWEST ARKANSAS IN THE AFTERNOON DUE TO REDEVELOPMENT
POTENTIAL.
THE BEHAVIOR OF THE MCS THIS MORNING IS CRITICAL TO THE AFTERNOON
FORECAST AND THE NEED OR LACK THEREOF FOR HEAT HEADLINES. UNLESS
SOMETHING CHANGES BEFORE GAME TIME...WILL GO AHEAD AND CONVERT THE
CURRENT WATCH INTO A WARNING FROM MID MORNING TODAY THROUGH FRIDAY
EVENING FOR THE AREA TO THE WEST OF A LINE FROM VINITA TO
MUSKOGEE...AND LEAVE THE REMAINDER OF THE WATCH AS IS FOR THE
PERIOD FROM THURSDAY MORNING THROUGH FRIDAY EVENING. IT IS
POSSIBLE THAT THE WARNING AREA MAY GET A BIT OF A COOL START DUE
TO THE EFFECTS OF THE MCS /IF A MORE EASTERLY SURGE DOES INDEED
OCCUR/...BUT AS YESTERDAY SHOWED...THINGS WILL BE ABLE TO WARM
PRETTY QUICKLY DURING THE AFTERNOON ONCE SKIES CLEAR OUT SOME.
RAIN THIS MORNING MAY ACTUALLY HELP THE AREA REACH THE 105 HEAT
INDEX DUE TO THE POTENTIAL FOR HIGHER DEW POINTS.
AT THIS POINT...THURSDAY LOOKS TO BE THE WORST DAY OF THE BUNCH
HEAT WISE...WITH MUCH OF THE CURRENT WATCH AREA REQUIRING AT LEAST
A HEAT ADVISORY...AND PROBABLY...AN EXCESSIVE HEAT WARNING.
TEMPERATURES MAY NEAR THOSE FROM MONDAY IN SOME AREAS. LOW
TEMPERATURES SHOULD AGAIN BE ON THE HIGH SIDE...WITH UPPER 70S
ACROSS MOST OF THE AREA AND LOW 80S IN THE USUAL SPOTS. THE HEAT
WILL CONTINUE THROUGH THE HOLIDAY WEEKEND AND INTO NEXT
WEEK. BOTH THE GFS AND THE ECMWF ARE HINTING AT A SHIFT TO
NORTHWEST FLOW SOMEWHERE IN THE VICINITY...WITH THE GFS SHOWING
THIS PRETTY MUCH ON TOP OF THE AREA. IF THE LATTER OCCURS
/ALTHOUGH NOT COUNTING ON IT AT THIS POINT/...A SLIGHTLY COOLER
AND WETTER FORECAST WILL BE WARRANTED.
&&
.PRELIMINARY POINT TEMPS/POPS...
TUL 98 80 103 82 / 30 0 0 0
FSM 96 78 100 80 / 20 0 0 0
MLC 96 78 102 79 / 30 0 0 0
BVO 98 77 103 78 / 20 0 0 0
FYV 92 73 96 75 / 20 10 10 0
BYV 90 73 95 73 / 20 10 10 0
MKO 96 77 101 76 / 30 0 0 0
MIO 95 76 100 76 / 20 0 0 0
F10 98 77 101 77 / 30 0 0 0
HHW 96 77 100 77 / 20 0 0 0
&&
.TSA WATCHES/WARNINGS/ADVISORIES...
OK...EXCESSIVE HEAT WARNING FROM 10 AM WEDNESDAY TO 9 PM FRIDAY FOR
OKZ054-OKZ055-OKZ056-OKZ057-OKZ059-OKZ060-OKZ061-OKZ062-
OKZ064-OKZ065-OKZ066-OKZ067-OKZ070-OKZ071.
EXCESSIVE HEAT WATCH FROM 10 AM THURSDAY TO 9 PM FRIDAY FOR
OKZ049-OKZ053-OKZ058-OKZ063-OKZ068-OKZ072-OKZ073-OKZ074-
OKZ075-OKZ076.
AR...EXCESSIVE HEAT WATCH FROM 10 AM THURSDAY TO 9 PM FRIDAY FOR
ARZ019-ARZ020-ARZ029.
&&
SHORT TERM...30
LONG TERM....22Hazardous weather outlook, Jun 28, 10:47 PM CDT, 4 hours 37 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE TULSA OK 1047 PM CDT TUE JUN 28 2011 ARZ001-002-010-011-019-020-029-OKZ049-053>076-291000- ADAIR OK-BENTON AR-CARROLL AR-CHEROKEE OK-CHOCTAW OK-CRAIG OK- CRAWFORD AR-CREEK OK-DELAWARE OK-FRANKLIN AR-HASKELL OK-LATIMER OK- LE FLORE OK-MADISON AR-MAYES OK-MCINTOSH OK-MUSKOGEE OK-NOWATA OK- OKFUSKEE OK-OKMULGEE OK-OSAGE OK-OTTAWA OK-PAWNEE OK-PITTSBURG OK- PUSHMATAHA OK-ROGERS OK-SEBASTIAN AR-SEQUOYAH OK-TULSA OK-WAGONER OK- WASHINGTON OK-WASHINGTON AR- 1047 PM CDT TUE JUN 28 2011 THIS OUTLOOK IS FOR NORTHWEST AND WEST CENTRAL ARKANSAS AS WELL AS MUCH OF EASTERN OKLAHOMA. .DAY ONE...TONIGHT. SEVERE THUNDERSTORM. RISK...LIMITED. AREA...ALL EASTERN OKLAHOMA AND NORTHWEST ARKANSAS. ONSET...AFTER 3 AM. DISCUSSION... A LARGE THUNDERSTORM COMPLEX HAS DEVELOPED ACROSS WESTERN KANSAS...AND WILL TRACK SOUTHEASTWARD OVERNIGHT. THE EXACT TRACK AND STRENGTH OF THIS COMPLEX REMAINS UNCERTAIN...HOWEVER THERE IS POTENTIAL THESE STORMS COULD ENTER NORTHEAST OKLAHOMA LATE TONIGHT...AND CONTINUE EASTWARD THROUGH THE EARLY MORNING HOURS. THERE WOULD BE A LIMITED RISK OF SEVERE WEATHER SHOULD THESE STORMS ENTER THE AREA. SPOTTER AND EMERGENCY MANAGEMENT ACTION STATEMENT... LOCAL SPOTTER ACTIVATION MAY BE NEEDED. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY. WEDNESDAY...THUNDERSTORM POTENTIAL...DANGEROUS HEAT POTENTIAL. THURSDAY THROUGH MONDAY...DANGEROUS HEAT POTENTIAL. EXTENDED DISCUSSION... THUNDERSTORMS MAY BE ONGOING EARLY WEDNESDAY MORNING...WITH ADDITIONAL DEVELOPMENT POSSIBLE WEDNESDAY AFTERNOON ALONG ANY REMAINING OUTFLOW BOUNDARIES. HOT AND HUMID WEATHER WILL BEGIN TO INCREASE ACROSS LOCATIONS THAT DO NOT EXPERIENCE MEANINGFUL RAINFALL...WITH THE EXCESSIVE HEAT CONDITIONS INTENSIFYING THURSDAY THROUGH THE WEEKEND. AN EXCESSIVE HEAT WATCH REMAINS IN EFFECT FOR THE FORECAST INCREASE IN HOT AND HUMID CONDITIONS. WWW.SRH.NOAA.GOV/TULSA CONTAINS ADDITIONAL INFORMATION.
The office that day
Everything else NWS Tulsa, OK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 28, 7:13 PM CDT | Severe Thunderstorm Warning | TSA | Choctaw, Pushmataha | 47 min |
| Jun 28, 7:25 PM CDT | Severe Thunderstorm Warning | TSA | Choctaw | 65 min |
| Jun 28, 8:27 PM CDT | Severe Thunderstorm Warning | TSA | Choctaw | 33 min |
Nearby
Excessive Heat Warnings in Oklahoma, 2011Excessive Heat Warnings in Arkansas, 2011Every excessive heat warning in 2011
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.