Weather Warnings for Hawaii

Current Watches, Warnings and Advisories for Hawaii Issued by the National Weather Service
Alerts Updated: February 22, 2018, 2:18 pm  UTC


Flood Advisory issued February 22 at 2:18PM HST by NWS

Summary: The National Weather Service in Honolulu has issued a * Flood advisory for... The island of Kauai in Kauai County * Until 515 PM HST * At 211 PM HST, radar showed that heavy rain has developed over central and north Kauai. A rain gage in Hanalei also reported a
Severity:  Minor    Effective:  February 22, 2018, 2:18 pm      Expires:  February 22, 2018, 5:15 pm
Area:  Niihau in Kauai


Winter Storm Warning issued February 22 at 12:04PM HST until February 23 at 6:00PM HST by NWS

Summary: ...WINTER STORM WARNING IN EFFECT UNTIL 6 PM HST FRIDAY FOR BIG ISLAND SUMMITS ABOVE 12000 FEET... * WHAT...Heavy snow occurring. Plan on difficult travel conditions. Accumulations of 6 to 12 inches are expected at the highest elevations, with even higher amounts possible. * WHERE...Big Island Summits above 12000 feet.
Severity:  Moderate    Effective:  February 22, 2018, 12:04 pm      Expires:  February 23, 2018, 6:00 pm
Area:  Big Island Summit


Flash Flood Watch issued February 22 at 3:31AM HST until February 23 at 6:00PM HST by NWS

Summary: ...FLASH FLOOD WATCH... .Abundant moisture is expected to spread across the islands today and remain over the area through Friday. This moisture will be interacting with colder temperatures aloft that will lead to periods of heavy showers and thunderstorms. ...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY AFTERNOON...
Severity:  Severe    Effective:  February 22, 2018, 3:31 am      Expires:  February 23, 2018, 6:00 pm
Area:  Big Island Interior; Big Island North and East; Kohala; Kona; South Big Island


Flash Flood Watch issued February 22 at 3:31AM HST until February 23 at 6:00PM HST by NWS

Summary: ...FLASH FLOOD WATCH... .Abundant moisture is expected to spread across the islands today and remain over the area through Friday. This moisture will be interacting with colder temperatures aloft that will lead to periods of heavy showers and thunderstorms. ...FLASH FLOOD WATCH REMAINS IN EFFECT FROM 6 AM HST THIS MORNING
Severity:  Severe    Effective:  February 22, 2018, 6:00 am      Expires:  February 23, 2018, 6:00 pm
Area:  Central Oahu; Haleakala Summit; Kahoolawe; Kauai Leeward; Kauai Mountains; Kauai Windward; Lanai Makai; Lanai Mauka; Leeward Haleakala; Maui Central Valley; Maui Leeward West; Maui Windward West; Molokai Leeward; Molokai Windward; Niihau; Oahu Koolau; Oahu North Shore; Oahu South Shore; Olomana; Waianae Coast; Waianae Mountains; Windward Haleakala