On Monday, Honolulu had cloudy, muggy, and gusty conditions with temperatures near 72°F. Heavy showers and thunderstorms are expected, with a High Wind Warning and Flood Watch in effect until 6 p.m. HST. Some areas may see strong gusts, localized flooding, travel delays, and power outages.
Afternoon Winds And Rain
Forecasters are calling for persistent east-northeast winds of 25–29 mph, with gusts that could spike to 40–60 mph in more exposed and downslope areas. The strongest storms may squeeze out three-quarters to 1 inch of rain in short bursts over windward neighborhoods. New rainfall totals between three quarters and one inch are possible in the heaviest cells, and any thunderstorm could quickly trigger localized flash flooding. These warnings and expected impacts are detailed by the National Weather Service Honolulu.
Closures And Official Advice
The governor has ordered state offices and Department of Education schools closed for Monday and issued an emergency proclamation to mobilize resources and support response efforts, the office said. Residents are urged to keep an eye on county Civil Defense pages for information on shelter openings, road closures and real-time alerts as the weather evolves. For official guidance and the governor’s full statement, visit the Governor’s office.
Commute And Safety Tips
Drivers should brace for a rough commute, particularly along windward routes, bridges and open coastal roads, where strong crosswinds can be hazardous. High-profile vehicles and motorcycles are especially vulnerable in these conditions. Officials advise residents to secure loose outdoor items, avoid driving through standing water and keep a charged phone and emergency kit handy in case of outages or sudden closures. Conditions are expected to gradually ease late Monday into the evening, although breezy trade winds are likely to hang around into the week.
