This just in for your rush hour fun: the whole Washington area is under a tornado watch. “Those only happen in the Midwest,” you say? Didn’t you know you were reading Tulsaist? The National Weather Service has all the details on this evening’s weather watch, which will last until midnight. If you want to see the storm for yourself, take a look at the radar image on CapitalWeather.com’s front page. The region has a history…