Active Weather Alerts
Flood Advisory
Issued: 5:44 PM Apr. 7, 2026 – National Weather Service
...FLOOD ADVISORY IN EFFECT UNTIL 1045 AM HST THIS MORNING FOR THE ISLAND OF MAUI IN MAUI COUNTY... * WHAT...Flooding caused by excessive rainfall. * WHERE...The island of Maui in Maui County. * WHEN...Until 1045 AM HST. * IMPACTS...Minor flooding on roads, poor drainage areas, and in streams. * ADDITIONAL DETAILS... - At 743 AM HST, radar indicated heavy rain over downslope portions of Windward Haleakala. Rain was falling at a rate of 0.5 to 2 inches per hour. - Some locations that will experience flooding include... Kipahulu, Kaupo, Nahiku, Hana, Keanae, Haleakala National Park, Hamoa and Wailua. PRECAUTIONARY/PREPAREDNESS ACTIONS... Stay away from streams, drainage ditches and low lying areas prone to flooding. && This advisory may need to be extended beyond 1045 AM HST if flooding; persists.
Flood Watch
Issued: 1:09 PM Apr. 7, 2026 – National Weather Service
* WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...The island of Kauai, Niihau, Oahu, Maui, Molokai, Lanai, Kahoolawe, and the Big Island. * WHEN...From Wednesday morning through Friday afternoon. * IMPACTS...Significant flooding may occur due to excessive rainfall and 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... - A deep layered trough will develop west of the islands and draw abundant moisture northward as it strengthens on Tuesday. Instability and upward forcing will enhance the available moisture and bring the potential for heavy rain and thunderstorms leading to flash flooding across all islands in the state of Hawaii. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. &&
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