Hawaii - United States   2026-03-15   Sunday   20.89N, -156.50W

Wailuku

Hawaii - United States
2026-03-15

Flood Watch issued March 14 at 8:42PM HST until March 16 at 6:00AM HST by NWS Honolulu HI

Issue date: 2026-03-15T06:42+00:00

...FLOOD WATCH FOR MAUI COUNTY AND THE BIG ISLAND THROUGH SUNDAY NIGHT... ...FLOOD WATCH FOR OAHU CANCELED... * WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...Maui, Molokai, Lanai, and Kahoolawe. * WHEN...Through late Sunday night. * IMPACTS...Significant flooding may occur due to the overflow of streams and drainages. Roads in several areas may be closed, along with property damage in urban or low lying spots due to runoff. Landslides may also occur in areas with steep terrain. * ADDITIONAL DETAILS... - Considerable flash flooding is possible as a large and powerful kona storm northwest of the state draws deep tropical moisture across the islands. Persistent bands of heavy rain and thunderstorms may produce intense rainfall rates, leading to rapid rises in streams and flooding of roads and low lying areas.

High Wind Warning issued March 14 at 3:24PM HST until March 15 at 6:00PM HST by NWS Honolulu HI

Issue date: 2026-03-15T01:24+00:00

* WHAT...Southwest winds 50 to 70 mph with gusts in excess of 100 mph Haleakala and Big Island summits. * WHERE...Haleakala Summit and Big Island Summits. * WHEN...Until 6 PM HST Sunday. * 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.