Wind Comes Sweeping Down The (Very Hot) Plains

My home state of Oklahoma has become a very hot, very windy, convection oven. Here's the report from Weather Underground's Dr. Jeff Masters:

"Historic heat wave in Oklahoma
A second day of destructive fires affected Oklahoma on Saturday, thanks to extreme heat and drought, low humidities, and strong winds in advance of an approaching cold front. At 3 pm CDT Saturday, Oklahoma City had a temperature of 107°, a humidity of 19%, and winds of 16 mph gusting to 22 mph. The Oklahoma fires have destroyed at least 125 homes. The high temperature in Oklahoma City on Saturday reached 109°, the 12th warmest temperature recorded in the city since records began in 1891. Friday's high of 113° tied for the warmest temperature in city history.


Figure 3. Highway 48 is covered in smoke as flames continue, Saturday, Aug 4, 2012, east of Drumright, OK. Image credit: Associated Press.

The only comparable Oklahoma heat wave: August 1936
The only heat wave in Oklahoma history that compares to the August 2012 heat wave occurred during the great Dust Bowl summer of 1936, the hottest summer in U.S. history. Oklahoma City experienced three days at 110° that summer, and a record streak of 22 straight days with a temperature of 100° or hotter. Those numbers are comparable to 2012's: three days at 110° or hotter, and a string of 18 consecutive days (so far) with temperatures of 100° or hotter. The weak cold front that passed though Oklahoma Saturday will bring temperatures about 10° cooler over the next few days, but high temperatures are still expected to approach 100° in Oklahoma City Sunday through Tuesday. It's worth noting that Oklahoma City has experienced only 11 days since 1890 with a high of 110° or greater. Three of those days were in 2011, three in 2012, and three in the great Dust Bowl summer of 1936."