Hawaii 24/7

The atmosphere over the state is very unstable, and mostly sunny morning conditions will give way to scattered afternoon heavy showers and thunderstorms. Some of these thunderstorms will be capable of producing strong and gusty winds, frequent lightning, intense downpours, and hail.

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The National Weather Service in Honolulu has issued a severe thunderstorm watch for Hawaii Island, the Alenuihaha Channel and waters surrounding the island until 3 a.m. Tuesday (Feb 6).

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Snowfall on the summit of Mauna Kea. Time-lapse video December 19-25, 2017 via the Gemini Telescope and UK Infrared Telescope cameras.

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Nearly every year, the peaks of Mauna Kea and Mauna Loa volcanoes are temporarily dusted with snow.

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A look back at the week of Winter weather on Hawaii’s summits of Mauna Kea and Mauna Loa through videos.

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A touch of winter weather on Mauna Kea summit with light snowfall this past week.

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Hawaii 24/7 Staff A winter storm warning goes into effect at midnight for Big Island summits, according to the National Weather Service in Honolulu. Up to 6 inches of snow is forecast before the warning ends at 6 a.m. Friday. A cold low in the middle atmosphere moving over the island will support snow showers […]

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Yup, snow. Really.

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The National Weather Service in Honolulu has continued the winter weather advisory for the summits of Mauna Loa and Mauna Kea above 8,000 feet through 12 noon today (Jan 30). Mauna Kea rangers report Mauna Kea Access Road is open to the public.

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The National Weather Service in Honolulu has extended a winter weather advisory for the summits of Mauna Loa and Mauna Kea above 8,000 feet until 6 a.m. Wednesday (Jan 30).

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As of 6:30 p.m. Monday (Jan 28) the rangers report the Mauna Kea Access Road is closed to the public at the Visitor Information Station due to snow and ice on the roadways. Temperatures are below freezing, with the humidity peaking consistently over 90%.

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Cold weather and moisture brought snowfall to Mauna Loa and Mauna Kea this Thanksgiving week in Hawaii.

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The National Weather Service in Honolulu has issued a winter weather advisory for the summits of Mauna Kea and Mauna Loa above 8,000 feet on the Big Island until noon Sunday (March 25).

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The National Weather Service in Honolulu has issued a winter weather advisory for Big Island summits above 8,000 feet until 4 p.m Friday (March 9).

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