you can tell the jet stream is plunging down to the south eastern area all the way down to the phale o flidaally arctic cold air dominates much of these areas. that's another favorable factor to make lake effect snow. additional amounts could be as much as 40 centimeters and new england region you may see snow on 20 centimeters. temperatures are dipping down as follows, minus 4 in new york. d.c. minus three. average is just around 6 if you can recall last week you had double digits. it's a very rough roller coaster ride out there. s anles meanwhile in the west. this is to the south of the jet stream. summer like temperatures will be persisting. across the european continue innocent a couple of low pressure systems combined with the cold air. the uk get see effect snow in the eastern portions and this coming system will be making it over the peninsula. madrid you may even see sw into the next 24 hours. thunderstorms could be popping up here. it's apparent in these double digit temperatures that it's very warm. athens 16 degrees and lisbon at 13. here is the extended forecast. >>> one more sto