Oahu residents can expect a weekend of moderate to breezy trade winds and a potential increase in showers, especially on the windward side. According to the National Weather Service in Honolulu, the weather is being influenced by a high-pressure system northeast of the Hawaiian Islands that is projected to drift away slowly over the next few days. This trend may cause a slight weakening in wind strength, while an oncoming shortwave trough could bring enhanced shower activity in certain areas.
Maintaining the breezy conditions, certain locations could still experience wind-prone circumstances even as the trade winds are expected to weaken slightly. The NWS predicts that the 12z inversion heights at Lihue and Hilo are currently 7000 to 8000 feet respectively, which could contribute to creating a cloud cover that favors windward and mauka regions. “Expect passing clouds and showers to favor windward and mauka areas,” said the forecast from the NWS, hinting at a dynamic weather landscape for the archipelago.
Aiming for the skies, aviation conditions will remain largely unaffected by the weather, with overall VFR conditions expected to prevail. Pilots should anticipate clouds and showers more densely in windward and mountain locations, but no significant disruptions are foreseen at the moment. The NWS highlighted, “Moderate to locally breezy trades will persist through the weekend,” ensuring that air travelers are well-informed of the conditions aloft…