TornadoLookup

Home / Hawaii / Big Island Summit

Winter Storm in Big Island Summit, Hawaii

Winter Storm December 4, 2021 – December 6, 2021 · Big Island Summit, Hawaii

What the National Weather Service wrote

An estimated 6 to 10 inches of snow fell, after about 2 inches of rain that fell and froze, over the summits of Mauna Kea and Mauna Loa on the Big Island of Hawaii. Some snow drifts were 3 to 5 feet in depth.

The wider storm

A surface front and a deep upper low, known locally as a kona low, produced heavy and sustained showers and thunderstorms as tropical moisture was pulled north over the Aloha State. The downpours also led to instances of flash flooding. Also, high winds and wintry conditions affected the mountain summits on the Big Island and Haleakala on Maui. No significant injuries were reported. The costs of any damages were not available.

Source: NOAA Storm Events Database, event 992307. Narratives are written by the National Weather Service forecast office that issued the report.

Tornadoes near your address

See every tornado that passed near a place you know, measured to its path.