Hawaii Extended Forecast Discussion NWS Weather Prediction Center College Park MD 302 AM EST Thu Mar 06 2025 Valid 00Z Fri Mar 07 2025 - 00Z Fri Mar 14 2025 A frontal boundary approaching the islands will lead to easterly/northeasterly winds along with possible daily showers for the favored terrain locations. After the passage of a frontal boundary the subtropical high will rebuild and strengthen north of the state. Campbell