Arctic cold blasts followed by PV contractions, resembles a 1994 or 2014 like scenario. Storms get room during PV contractions but won't be as warm as heights suggest. Jan looks active for many.— Anthony Masiello (@antmasiello) December 31, 2017
Arctic cold blasts followed by PV contractions, resembles a 1994 or 2014 like scenario. Storms get room during PV contractions but won't be as warm as heights suggest. Jan looks active for many.