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Input: A record-breaking snowfall of more than 60 inches (150 cm) has hit  the Pennsylvanian city of Erie  over the Christmas period  with even more said to be on the way.
 The city  has declared a citywide emergency as a result of the storm  which began on Sunday.
"We're used to snow  don't get me wrong " Erie's mayor  Joe Sinnott  told the New York Times. "But this amount  trying to deal with this  is very atypical."
Skip Twitter post by @NWSCLE With an additional 3.5" of snow at  the Erie   PA airport as of 5PM  this brings the two day (12/25-26) total up to 58" and the storm total (From 7PM Christmas Eve thru 5PM 12/26) up to 60.0". Heavy snow continues to fall. Here is a look at some of the records. #pawx pic.twitter.com/BN5txOpByZ â NWS Cleveland (@NWSCLE) December 26  2017 Report
The National Weather Center said that Christmas Day in  Erie  brought a new all-time high for any single day (34in)  beating the previous record set in 1956 (22in).
Some flights to and from  Erie International airport  were cancelled.  The airport  has seen 63.8in of snow since Christmas Eve  according to the National Weather Center.

Snow emergency in US city Erie after huge storm