Major temp differences between very close places as the arctic front comes down on us. I've never seen it look like this before. Very cool!
http://image.weather.com/images/maps/current/acttemp_600x405.jpg
(the map is updating every now and then so I imagine it won't be anything special after a few hours or so)
http://image.weather.com/images/maps/current/acttemp_600x405.jpg
(the map is updating every now and then so I imagine it won't be anything special after a few hours or so)