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2014 North American cold wave
Reference material by Wikipedia contributors. This retains its source identity and is not 411 news reporting.
2014 North American cold wave may refer to:
Early 2014 North American cold wave - Persistent cold wave throughout the first three months of 2014, bringing extended cold into the Eastern and Central United States
November 2014 North American cold wave - Cold wave that brought record cold November temperatures across parts of the nation