Flood Advisory issued March 11 at 12:53AM HST until March 11 at 4:15AM HST by NWS Honolulu HI
发布日期：2026-03-11T10:53+00:00
* WHAT...Flooding caused by excessive rainfall continues. * WHERE...The island of Kauai. * WHEN...Until 415 AM HST. * IMPACTS...Minor flooding on roads, poor drainage areas, and in streams. Water over roadways. River or stream flows are elevated. * ADDITIONAL DETAILS... - At 1251 AM HST, radar indicated periods of moderate to heavy rain continues to fall at a rate of 0.5 to 1.5 inches per hour. Stream levels remain elevated across the island. - Some locations that will experience flooding include...the entire island of Kauai.
Flood Watch issued March 10 at 4:58PM HST until March 14 at 6:00PM HST by NWS Honolulu HI
发布日期：2026-03-11T02:58+00:00
...FLOOD WATCH IN EFFECT FOR NIIHAU KAUAI AND OAHU... ...FLOOD WATCH IN EFFECT FOR MAUI COUNTY BEGINNING WEDNESDAY MORNING... ...FLOOD WATCH IN EFFECT FOR THE BIG ISLAND BEGINNING WEDNESDAY EVENING... * WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Niihau and Kauai. * WHEN...Through Saturday afternoon. * 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 remains possible this evening as a large and powerful kona storm develops northwest of the state and 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.
Special Weather Statement issued March 10 at 4:53PM HST by NWS Honolulu HI
发布日期：2026-03-11T02:53+00:00
A powerful kona storm will impact the western end of the state tonight, then spread across the remainder of the smaller islands by midweek and the Big Island towards the end of the week. While flash flooding remains a major concern (see the Flood Watch for additional details), confidence is increasing that strong to severe thunderstorms may develop Wednesday into the weekend. Damaging winds will likely be the primary hazard with these storms, though large hail cannot be ruled out. In addition to the heavy rainfall and severe thunderstorm threat, strong and potentially damaging kona winds are possible late in the week and into the weekend.
