Well is shaping up to be one hell of a nasty night tonight. Already 1 twister on the ground in OK and just a few moments ago they showed a live video feed of a funnel cloud but it broke up before hitting the ground.
For those that may be interested here are 2 of the sites I keep up and running for up to the minute weather.
http://www.wunderground.com/ At the top punch in your zip, then under current conditions click on High Def Radar, at the top of the radar click animate map (wait for it to reload) then click storm tracks (wait for relaod), then click show severe. You can zoom in also if you like. We use this at work all the time for weather watching.
http://www.news9.com/ Clisk weather tab at top and then on the right click storm tracker. Once map loads click location, enter zip. Under the weather tab click National, under the severe tab click today, catagorical is usually already checked. On the left next to the time clock click the play symbol and it will animate map. Notice the cars on the map as they are storm chasers and you can get live video from their cars by clicking on any one of them.