MAJOR WEATHER WARNINGS…….through 1/31/2025

Flood Advisory

1/30/2025 06:23 HST through 1/30/2025 07:45 HST

Flood Advisory issued January 30 at 6:23AM HST until January 30 at 7:45AM HST by NWS Honolulu HI
* WHAT…Flooding caused by excessive rainfall continues. * WHERE…The island of Kauai in Kauai County. * WHEN…Until 745 AM HST. * IMPACTS…Minor flooding on roads, poor drainage areas, and in streams. * ADDITIONAL DETAILS… – At 620 AM HST, radar indicated moderate to heavy showers developing and moving quickly over Kauai from the south, with rates of 1 to 2 inches per hour. The heaviest rain was falling near Poipu to Lihue. Water levels have begun to rise in the streams across much of the island, which will likely continue through the morning hours. Runoff impacting vulnerable low lying areas and roads is possible. – Some locations that will experience flooding include… Lihue, Kapaa, Kalaheo, Kekaha, Princeville, Kilauea, North Fork Wailua Trails, Alakai Swamp Trails, Lawai, Omao, Kokee State Park, Wailua Homesteads, Hanalei, Hanapepe, Wainiha, Na Pali State Park, Koloa, Haena, Waimea and Wailua.

Instructions

Stay away from streams, drainage ditches and low lying areas prone to flooding. A Flood Watch is also in effect for all Hawaiian Islands until 6 PM HST Friday.

Kauai, HI

Expected / Actual

Flood Advisory

1/30/2025 06:19 HST through 1/30/2025 07:00 HST

Flood Advisory issued January 30 at 6:19AM HST until January 30 at 7:00AM HST by NWS Honolulu HI
* WHAT…Flooding caused by excessive rainfall continues. * WHERE…The island of Hawaii in Hawaii County. * WHEN…Until 700 AM HST. * IMPACTS…Minor flooding on roads, poor drainage areas, and in streams. * ADDITIONAL DETAILS… – At 615 AM HST, radar indicated moderate to heavy showers over the southeast facing slopes of Kau, Puna and South Hilo Districts. The heaviest rain was falling near Pahoa to Glenwood. Rain was falling at a rate of 1 to 2 inches per hour. – Some locations that will experience flooding include… Hilo, Hawaiian Paradise Park, Volcano, Hawaii Volcanoes National Park, Glenwood, Mountain View, Wood Valley, Hawaiian Acres, Pahala, Orchidlands Estates, Keaau, Pahoa, Punaluu Beach, Kawa Flats, Papaikou, Naalehu, Pepeekeo, Fern Forest and Eden Roc.

Instructions

Stay away from streams, drainage ditches and low lying areas prone to flooding. A Flood Watch is also in effect for all Hawaiian Islands until 6 PM HST Friday.

Hawaii in Hawaii, HI

Future / Actual

Severe Thunderstorm Watch

1/30/2025 05:22 HST through 1/30/2025 12:00 HST

Severe Thunderstorm Watch issued January 30 at 5:22AM HST until January 30 at 12:00PM HST by NWS Honolulu HI
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 1 IN EFFECT UNTIL NOON HST TODAY FOR THE FOLLOWING AREAS IN HAWAII THIS WATCH INCLUDES 1 COUNTY KAUAI THIS INCLUDES THE CITIES OF LIHUE. A SEVERE THUNDERSTORM WATCH MEANS CONDITIONS ARE FAVORABLE FOR SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH AREA. PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR THREATENING WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS AND POSSIBLE WARNINGS. SEVERE THUNDERSTORMS PRODUCE DAMAGING WINDS OF 58 MPH OR HIGHER OR DESTRUCTIVE HAIL THE SIZE OF QUARTERS OF LARGER.
Sent
1/30/2025 05:22 HST

Kauai, HI

Expected / Actual

Special Weather Statement

1/30/2025 04:57 HST through 1/30/2025 06:30 HST

Special Weather Statement issued January 30 at 4:57AM HST by NWS Honolulu HI
At 455 AM HST, Doppler radar was tracking strong thunderstorms developing and quickly moving northward around 40 mph over Kauai. HAZARD…Wind gusts of 50 to 55 mph and pea size hail. SOURCE…Radar indicated. IMPACT…Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include… Lihue, Kapaa, Kalaheo, Kekaha, Princeville, Kilauea, Anahola, Mana, Alakai Swamp Trails, Hanalei, Na Pali State Park, Omao, Barking Sands, Wainiha, North Fork Wailua Trails, Moloaa, Waimea, Wailua Homesteads, Wailua, and Hanapepe.

Instructions

If outdoors, consider seeking shelter inside a building.

Sent
1/30/2025 04:57 HST

Kauai Southwest; Kauai Mountains; Kauai North; Kauai East; Kauai South

Future / Actual

Flood Watch

1/30/2025 03:19 HST through 1/31/2025 18:00 HST

Flood Watch issued January 30 at 3:19AM HST until January 31 at 6:00PM HST by NWS Honolulu HI
…FLOOD WATCH FOR ALL HAWAIIAN ISLANDS THROUGH FRIDAY AFTERNOON… * WHAT…Flash flooding caused by excessive rainfall continues to be possible. * WHERE…All the main Hawaiian islands. * WHEN…Through Friday afternoon. * IMPACTS…Flood prone roads and other low lying areas may be closed due to elevated runoff and overflowing streams. Urban areas may receive more significant flooding and property damage due to rapid runoff. * ADDITIONAL DETAILS… – A strong winter low pressure system passing by to the north of the state, will drag a strong cold front from northwest to southeast down the island chain tonight and Friday. Heavy rainfall and thunderstorms developing along and ahead of the front will bring the potential for flash flooding to the state.

Instructions

You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

Niihau; Kauai Southwest; Kauai Mountains; Waianae Coast; Oahu North Shore; Olomana; Central Oahu; Waianae Mountains; Lanai Mauka; Kahoolawe; Maui Windward West; Maui Leeward West; Haleakala Summit; Kona; Kohala; Big Island Interior; Kauai North; Kauai East; Kauai South; East Honolulu; Honolulu Metro; Ewa Plain; Koolau Windward; Koolau Leeward; Molokai Windward; Molokai Southeast; Molokai North; Molokai West; Molokai Leeward South; Lanai Windward; Lanai Leeward; Lanai South; Maui Central Valley North; Maui Central Valley South; Windward Haleakala; Kipahulu; South Maui/Upcountry; South Haleakala; Big Island South; Big Island Southeast; Big Island East; Big Island North

Expected / Actual

Winter Storm Warning

1/30/2025 03:15 HST through 2/1/2025 06:00 HST

Winter Storm Warning issued January 30 at 3:15AM HST until February 1 at 6:00AM HST by NWS Honolulu HI
…WINTER STORM WARNING FOR THE SUMMITS OF MAUNA KEA AND MAUNA LOA FROM NOON TODAY THROUGH 6 AM SATURDAY… .A strong winter low pressure system will bring periods of heavy snow to the summits of the Big Island later today through Friday night. * WHAT…Heavy snow expected. Total snow accumulations of 12 to 24 inches. Winds gusting as high as 85 mph will result in considerable blowing and drifting of the snow. * WHERE…Big Island Summits. * WHEN…From noon today to 6 AM HST Saturday. * IMPACTS…Travel could be very difficult to impossible. Blowing snow will significantly reduce visibility at times, with periods of zero visibility.

Instructions

A Winter Storm Warning means significant amounts of snow, sleet, and ice are expected or occurring. Strong winds are also possible. This will make travel very hazardous or impossible. Any travel plans to the summits should be postponed until the threat diminishes.

Sent
1/30/2025 03:15 HST

Big Island Summit

Expected / Actual

High Wind Warning

1/30/2025 03:01 HST through 1/31/2025 12:00 HST

High Wind Warning issued January 30 at 3:01AM HST until January 31 at 12:00PM HST by NWS Honolulu HI
* WHAT…Southwest winds 20 to 35 mph with gusts over 60 mph. * WHERE…Maui, Molokai, Lanai, Kahoolawe. * WHEN…From 6 AM this morning to noon HST Friday. * IMPACTS…Damaging winds may blow down trees and power lines and damage roofs. Power outages are possible. Travel will be difficult, especially for high profile vehicles.

Instructions

Strong winds may lead to property damage. Hazardous driving conditions due to powerful cross winds will pose a serious risk for drivers, especially for light weight and high profile vehicles. Loose outdoor items should be brought inside or secured properly. Motorists, especially those in high profile vehicles, are urged to drive with extreme caution. A High Wind Warning means that winds are expected to be at least 40 mph, with gusts over 60 mph. Stay away from downed power lines.

Lanai Mauka; Kahoolawe; Maui Windward West; Maui Leeward West; Molokai Windward; Molokai Southeast; Molokai North; Molokai West; Molokai Leeward South; Lanai Windward; Lanai Leeward; Lanai South; Maui Central Valley North; Maui Central Valley South; Windward Haleakala; Kipahulu; South Maui/Upcountry; South Haleakala

Expected / Actual

High Wind Warning

1/30/2025 03:01 HST through 1/31/2025 12:00 HST

High Wind Warning issued January 30 at 3:01AM HST until January 31 at 12:00PM HST by NWS Honolulu HI
* WHAT…South winds 20 to 35 mph with gusts over 60 mph. * WHERE…Big Island East, Big Island Interior, Big Island North, Big Island South, Big Island Southeast, Kohala, and Kona. * WHEN…Until noon HST Friday. * IMPACTS…Damaging winds may blow down trees and power lines and damage roofs. Power outages are possible. Travel will be difficult, especially for high profile vehicles.

Instructions

Strong winds may lead to property damage. Hazardous driving conditions due to powerful cross winds will pose a serious risk for drivers, especially for light weight and high profile vehicles. Loose outdoor items should be brought inside or secured properly. Motorists, especially those in high profile vehicles, are urged to drive with extreme caution. A High Wind Warning means that winds are expected to be at least 40 mph, with gusts over 60 mph. Stay away from downed power lines.

Sent
1/30/2025 03:01 HST

Kona; Kohala; Big Island Interior; Big Island South; Big Island Southeast; Big Island East; Big Island North

Expected / Actual

High Wind Warning

1/30/2025 03:01 HST through 1/31/2025 12:00 HST

High Wind Warning issued January 30 at 3:01AM HST until January 31 at 12:00PM HST by NWS Honolulu HI
* WHAT…South to southwest winds 20 to 35 mph with gusts over 60 mph. * WHERE…Kauai, Niihau, and Oahu. * WHEN…Until noon HST Friday. * IMPACTS…Damaging winds may blow down trees and power lines and damage roofs. Power outages are possible. Travel will be difficult, especially for high profile vehicles.

Instructions

Strong winds may lead to property damage. Hazardous driving conditions due to powerful cross winds will pose a serious risk for drivers, especially for light weight and high profile vehicles. Loose outdoor items should be brought inside or secured properly. Motorists, especially those in high profile vehicles, are urged to drive with extreme caution. A High Wind Warning means that winds are expected to be at least 40 mph, with gusts over 60 mph. Stay away from downed power lines.

Niihau; Kauai Southwest; Kauai Mountains; Waianae Coast; Oahu North Shore; Olomana; Central Oahu; Waianae Mountains; Kauai North; Kauai East; Kauai South; East Honolulu; Honolulu Metro; Ewa Plain; Koolau Windward; Koolau Leeward

Expected / Actual

High Wind Warning

1/30/2025 03:01 HST through 1/31/2025 18:00 HST

High Wind Warning issued January 30 at 3:01AM HST until January 31 at 6:00PM HST by NWS Honolulu HI
* WHAT…South to southwest winds increasing to 45 to 65 mph with gusts over 80 mph. * WHERE…Haleakala Summit. * WHEN…Until 6 PM HST Friday. * IMPACTS…Winds this strong can make driving and walking dangerous. The winds can forcefully open doors and damage hinges or slam doors shut, possibly causing injuries.

Instructions

A High Wind Warning means that winds at the summits are expected to be at least 56 mph, with gusts over 66 mph. Take necessary precautions to protect property. Travel to summit areas should be delayed until winds subside.

Sent
1/30/2025 03:01 HST

Haleakala Summit

Expected / Actual

High Wind Warning

1/30/2025 03:01 HST through 2/1/2025 06:00 HST

High Wind Warning issued January 30 at 3:01AM HST until February 1 at 6:00AM HST by NWS Honolulu HI
* WHAT…South to southwest winds increasing to 50 to 70 mph with gusts over 90 mph. * WHERE…Big Island Summits. * WHEN…Until 6 AM HST Saturday. * IMPACTS…Winds this strong can make driving and walking dangerous. The winds can forcefully open doors and damage hinges or slam doors shut, possibly causing injuries.

Instructions

A High Wind Warning means that winds at the summits are expected to be at least 56 mph, with gusts over 66 mph. Take necessary precautions to protect property. Travel to summit areas should be delayed until winds subside.

Big Island Summit

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