Coldest Weather of the Season....Thus Far

Hi All,
   After one of the coldest Decembers in recent history, January is also shaping out below if not well below normal.  This week will bring the coldest air of the winter into the Midwest.  At the cold air rides in, blizzard conditions should develop in open country.  It's not necessarily that there will be a great deal of snow, but there is so much fresh snow on the ground and the winds will be very gusty at times, starting today in Minnesota and tonight in Illinois.  This week will likely be the coldest I've seen in Minneapolis since my time here (and maybe coldest since 2000), and potentially the coldest in the 'Dota area since 1999.  Wind chills will be brutal later tonight into Tuesday, and then potentially again later this week as a secondary cold front moves down.  Here in the Cities, we are likely to drop below zero this evening and potentially not climb above until Friday.  And with a handful of overnight shifts later this week, the 'Stang is ticked.  Sorry girl, not much I can do.  And Heather and friends, enjoy your first week of second semester classes!  I will defend that NIU is the windiest campus in the country.  Nothing between Canada and the dorms except a fence.

   Here are some graphics for December 2008.  7th coldest in Minnesota and 10th wettest in Illinois looking at over a century of stats:





   Why so cold and snowy?  Well right now from climate discussions and outlooks by the NWS Climate Prediction Center, it appears heavily tied that a resurgent La Nina (central Pacific waters cooling) is responsible for the pattern locking in this cold setup for much of the U.S.  It's amazing that not just the Midwest has seen this.  Snow has been observed in such odd cities as Seattle, Las Vegas, Sacramento, and New Orleans this winter.  Despite that, the Carolinas and Georgia had one of their warmest winters on record.  But for most of us, this very well could go down as the coldest winter in most of the Breeze reader's lifetimes thus far (or since the 70's).  Winter is defined and compared in meteorology as Dec-Feb, so keep in mind we are about half done. (I hear applause from many of you?!)   Also interesting to note, is that the typical wintertime severe weather in the Gulf Coast states has been very quiet thus far.

Thoughts?  Vujea in particular?

Stay warm from the 'Sota to the 'Dota.
MTF

 

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