Lilac

February 2021 North American winter storm can refer to any of six significant winter storms that impacted North America in February 2021:

Nor'easters

• January 31 – February 3, 2021 nor'easter – A powerful nor'easter that became one of the most significant blizzards to affect the Northeastern United States since the January 2016 United States blizzard
• 2021 Super Bowl Sunday nor'easter – A quick-moving nor'easter that later explosively intensified into a powerful storm after moving out into the North Atlantic
• February 13–17, 2021 North American winter storm – A major winter storm that brought blizzard and ice storm conditions to portions of the U.S., in addition to triggering an unprecedented amount of winter weather alerts across the Southern U.S.
• February 15–20, 2021 North American winter storm – Another significant winter storm that brought additional snowfall and icy conditions across the U.S., soon after a previous winter storm only a few days earlier and affecting many of the same areas, which later moved up the U.S. East Coast becoming a nor'easter

Other storms

• February 10–12 and 11–14 ice storms – Two damaging ice storms that affected large portions of the United States