With an upper trough west of the islands and a surface trough over the state, heavy showers, including thunderstorms, formed across the local area.  Heavy snow also fell over the summits of Mauna Loa and Mauna Kea on the Big Island of Hawaii.  The cost of any damages was not available.  There were no reports of serious injuries.

Heavy Rain in MAUI, HAWAII
From 22-FEB-18 05:27:00 to 22-FEB-18 10:02:00 (HST-10)
Location: WAIANAPANAPA SP
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Heavy Rain in HAWAII, HAWAII
From 22-FEB-18 07:25:00 to 22-FEB-18 13:15:00 (HST-10)
Location: NAALEHU
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Strong Wind in BIG ISLAND NORTH AND EAST, HAWAII
From 23-FEB-18 12:05:00 to 23-FEB-18 12:05:00 (HST-10)
Magnitude: 39.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Emergency manager reported damage to a roof at a residence on Kinoole Street in Hilo on the Big Island of Hawaii.  A line of heavy showers had moved through the area.

Heavy Rain in MAUI, HAWAII
From 24-FEB-18 13:12:00 to 24-FEB-18 15:19:00 (HST-10)
Location: HAMOA
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Heavy Rain in KAUAI, HAWAII
From 24-FEB-18 22:47:00 to 25-FEB-18 01:40:00 (HST-10)
Location: KILAUEA
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Flash Flood in HONOLULU, HAWAII
From 25-FEB-18 18:00:00 to 26-FEB-18 00:10:00 (HST-10)
Location: WAIKANE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Kamehameha Highway was closed near Waikane as the Waikane and Waiahole streams overflowed after heavy rain in windward Oahu.  Elsewhere on Oahu, Waiahole Valley Road and Kapaa Quarry Road were closed because of flooding conditions.

Heavy Rain in HONOLULU, HAWAII
From 26-FEB-18 00:11:00 to 26-FEB-18 02:53:00 (HST-10)
Location: PUNALUU
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Heavy Rain in MAUI, HAWAII
From 26-FEB-18 00:52:00 to 26-FEB-18 03:39:00 (HST-10)
Location: HALAWA VALLEY
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Debris Flow in KAUAI, HAWAII
From 22-FEB-18 17:49:00 to 22-FEB-18 17:49:00 (HST-10)
Location: HANALEI
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

A debris flow occurred on the southbound lane of Kuhio Highway in northern Kauai between Waikoko  Beach and Waipa Farmers Market.

Debris Flow in KAUAI, HAWAII
From 23-FEB-18 06:00:00 to 23-FEB-18 09:49:00 (HST-10)
Location: HANALEI
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

A debris flow occurred near Wainiha in northern Kauai along Kuhio Highway.  When county workers tried to clear the debris, a larger flow occurred which then closed both lanes of the highway.

Debris Flow in KAUAI, HAWAII
From 23-FEB-18 06:00:00 to 23-FEB-18 09:49:00 (HST-10)
Location: HANALEI
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

A debris flow occurred near Wainiha in northern Kauai along Kuhio Highway.  When county workers tried to clear the debris, a larger flow occurred which then closed both lanes of the highway.

Heavy Snow in BIG ISLAND SUMMIT, HAWAII
From 23-FEB-18 01:00:00 to 23-FEB-18 09:51:00 (HST-10)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Other Federal Agency

Four to six inches of snow were observed on the summit of Mauna Kea.

Heavy Rain in MAUI, HAWAII
From 26-FEB-18 01:07:00 to 26-FEB-18 05:21:00 (HST-10)
Location: HONOKOWAI
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Flash Flood in KAUAI, HAWAII
From 22-FEB-18 19:04:00 to 23-FEB-18 01:17:00 (HST-10)
Location: PRINCEVILLE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

After a period of heavy rain, the Hanalei River overflowed its banks and flooded Kuhio Highway near the Hanalei Bridge in the northern part of Kauai.