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Up to three inches of new snow is forecast for Hawaii Island summits above 11,000 feet in elevation. Strong winds, blowing snow and low visibility is expected on the summits.

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A High Surf Advisory is in effect until 6 p.m. Friday (Dec 2) for Hawaii Island east facing shores along south, north and east coasts. Surf in the 6-10 foot range is forecast. The National Weather Service in Honolulu has issued a Winter Storm Watch for Hawaii Island summits from Thursday afternoon through Friday afternoon.

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A flash flood watch is also in effect for Hawaii Island through late Friday night (Nov 20). Locally heavy rainfall may lead to flash flooding with the rains moving in from the east and southeast.

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The National Weather Service in Honolulu has issued an alert for the State of Hawaii for potential heavy rain and flash flooding Thursday and Friday due to Hurricane Iselle’s system forecast to move over the island chain. Iselle is forecast to downgrade to a tropical storm when it reaches Hawaii but has the potential for […]

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TS Flossie is about 775 miles east of Hilo, moving west at 20 mph with sustained winds of 50 mph, expected to continue weakening

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Search operations were suspended Tuesday evening for Ernesto Combes of Nanawale Estates, who was swept away in Kawainui Stream Sunday (July 10) by a flash flood.

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Hawaii County Fire Department crews spent a second day of searching for a missing Puna man swept away by a flash flood in Pepeekeo Sunday night.

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MEDIA RELEASE This is a Civil Defense message. This is a weather update for Tuesday Dec. 21st A flash flood watch remains in effect for Hawai’i Island through this evening. The National Weather Service forecasts heavier than normal rainfall island wide for this period. Due to the flash flood watch the following are issued. All […]

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Flash Flood Watch from 6 p.m. HST today until 6 a.m. HST Saturday for Molokai…Maui…Lanai…Kahoolawe and the Big Island.

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FLOOD ADVISORY NATIONAL WEATHER SERVICE HONOLULU HI 756 AM HST SAT NOV 14 2009 HAWAII IN HAWAII COUNTY- 756 AM HST SAT NOV 14 2009 THE NATIONAL WEATHER SERVICE IN HONOLULU HAS ISSUED A * FLOOD ADVISORY FOR THE ISLAND OF HAWAII IN HAWAII COUNTY * UNTIL 1045 AM HST * AT 749 AM HST…RADAR […]

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AREA FORECAST DISCUSSION…UPDATE NATIONAL WEATHER SERVICE HONOLULU HI 700 AM HST TUE MAR 17 2009 .SYNOPSIS… AN UPPER LEVEL DISTURBANCE WILL BRING SOME UNSETTLE WEATHER TO THE 50TH STATE TODAY AND TONIGHT WITH THE BIG ISLAND EXPECTED TO GET MOST OF THE HEAVY WEATHER. LIGHT WINDS WILL CONTINUE ACROSS THE MAIN HAWAIIAN ISLANDS THROUGH THE […]

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