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The National Weather Service in Honolulu has issued a High Wind Warning for the summits of Mauna Kea and Mauna Loa above 8,000 feet until 6 a.m. Monday (Feb 6). Strong winds are being recorded on summit areas with winds from the West at 55-65 mph and gusts up to 85 mph. A high pressure […]

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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 until 6 a.m. Tuesday (Dec 20). Time-lapse movie of the summit showing snowfall.

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A winter Weather Advisory is in effect for Mauna Kea and Mauna Loa until 6 p.m. Tuesday (Dec 13). Time-lapse video of the summit snow.

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The National Weather Service in Honolulu has issued a Wind Advisory for Big Island summits through Sunday morning (July 3). Northeast winds of 30-35 mph with gusts up to 45 mph are forecast. Travelers to the summits should use caution.

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The National Weather Service in Honolulu has extended the Winter Weather Advisory for the summits of Mauna Kea and Mauna Loa until 6 p.m. Wednesday (May 11). Conditions on the summits are forecast to be freezing rain, snow and freezing fog making traveling to the summit difficult. The Mauna Kea summit access road is closed.

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The National Weather Service in Honolulu has extended the Winter Weather Advisory for Mauna Kea and Mauna Loa summit of the Big Island until 6 p.m. Monday (May 9) Freezing rain and snow are forecast to continue through the evening and the advisory could be extended if conditions don’t improve. As of 8:13 a.m. the […]

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A wind advisory remains in effect until 6 am HST Sunday. Cold west winds will continue across the summits of Haleakala…Mauna Kea and Mauna Loa through early Sunday morning. Westerly winds of 30 to 40 mph with gusts to 50 mph.

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The National Weather Service in Honolulu has issued a wind advisory…which is in effect until 6 pm HST Tuesday. Winds will be from the southeast at 25 to 35 mph with gusts to 50 mph. A wind advisory means that winds of 30 mph are expected. Winds this strong can make driving difficult…especially for high […]

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MARINE WEATHER STATEMENT NATIONAL WEATHER SERVICE HONOLULU HI 342 AM HST TUE DEC 21 2010 KAUAI WINDWARD WATERS-OAHU WINDWARD WATERS- MAUI COUNTY WINDWARD WATERS-BIG ISLAND WINDWARD WATERS- 342 AM HST TUE DEC 21 2010 A NORTH SWELL WILL PRODUCE MODERATE SURGES IN NORTH FACING HARBORS…INCLUDING HILO AND KAHULUI HARBORS. BREAKING WAVES ARE ALSO POSSIBLE IN […]

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WINTER WEATHER TO CONTINUE ACROSS BIG ISLAND SUMMITS FOR TONIGHT… .A DEEP LAYER OF MOISTURE WILL CONTINUE TRACKING FROM THE SOUTHWEST ACROSS THE BIG ISLAND SUMMITS TONIGHT.

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A deep layer of moisture moving across the Big Island combined with subfreezing temperatures will result in moderate snowfall across the Big Island summits. Expect snow accumulations near 5 inches over a 24 hour period tonight and Monday at the summits with light amounts Monday night. Snow levels are expected to be 11,500 to 12,000 […]

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The National Weather Service has issued a Flash Flood Watch for all Hawaiian Islands through late Sunday (Dec 19). A flash flood watch means that weather conditions may develop that leads to flash flooding. The National Weather Service is forecasting rain to move northeast over Kauai and the Big Island tonight (Dec 18) then across […]

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The Mauna Kea Access Road is opened to the 13,000 foot level.

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A wind advisory remains in effect until noon HST today. Winds remain elevated between 30 and 35 mph with higher gusts. These winds are expected to continue through this morning…and thus the advisory has been extended until noon.

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