A strong ridge of high pressure in the middle and upper atmosphere redeveloped across the south central United States resulting in strong subsidence over the region. High temperatures climbed into the mid 90s to near 103 under mostly clear skies. This heat combined with fairly high relative humidity values resulted in afternoon heat index values, or apparent temperatures, in the 105 to 110 degree range. Very little relief was realized during the overnight period as temperatures only fell into the mid to upper 70s. This period of excessive heat continued into July.

Excessive Heat in OKFUSKEE, OKLAHOMA
From 29-JUN-11 09:00:00 to 30-JUN-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in OKMULGEE, OKLAHOMA
From 29-JUN-11 09:00:00 to 30-JUN-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in WAGONER, OKLAHOMA
From 29-JUN-11 09:00:00 to 30-JUN-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in MAYES, OKLAHOMA
From 29-JUN-11 09:00:00 to 30-JUN-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in CREEK, OKLAHOMA
From 29-JUN-11 09:00:00 to 30-JUN-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in MUSKOGEE, OKLAHOMA
From 29-JUN-11 09:00:00 to 30-JUN-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in MCINTOSH, OKLAHOMA
From 29-JUN-11 09:00:00 to 30-JUN-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in OTTAWA, OKLAHOMA
From 30-JUN-11 01:30:00 to 30-JUN-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in DELAWARE, OKLAHOMA
From 30-JUN-11 01:30:00 to 30-JUN-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in CHEROKEE, OKLAHOMA
From 30-JUN-11 01:30:00 to 30-JUN-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in HASKELL, OKLAHOMA
From 30-JUN-11 01:30:00 to 30-JUN-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in LE FLORE, OKLAHOMA
From 30-JUN-11 01:30:00 to 30-JUN-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in PUSHMATAHA, OKLAHOMA
From 30-JUN-11 20:00:00 to 30-JUN-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in CHOCTAW, OKLAHOMA
From 30-JUN-11 20:00:00 to 30-JUN-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in OSAGE, OKLAHOMA
From 29-JUN-11 09:00:00 to 30-JUN-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in WASHINGTON, OKLAHOMA
From 29-JUN-11 09:00:00 to 30-JUN-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in SEQUOYAH, OKLAHOMA
From 30-JUN-11 01:30:00 to 30-JUN-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in PITTSBURG, OKLAHOMA
From 30-JUN-11 20:00:00 to 30-JUN-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in LATIMER, OKLAHOMA
From 30-JUN-11 20:00:00 to 30-JUN-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in NOWATA, OKLAHOMA
From 29-JUN-11 09:00:00 to 30-JUN-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in PAWNEE, OKLAHOMA
From 29-JUN-11 09:00:00 to 30-JUN-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in CRAIG, OKLAHOMA
From 29-JUN-11 09:00:00 to 30-JUN-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in TULSA, OKLAHOMA
From 29-JUN-11 09:00:00 to 30-JUN-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in ROGERS, OKLAHOMA
From 29-JUN-11 09:00:00 to 30-JUN-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations