Hawaii Extended Forecast Discussion NWS Weather Prediction Center College Park MD 215 AM EDT Thu Jun 25 2020 Valid 00Z Fri Jun 26 2020 - 00Z Fri Jul 03 2020 An upper level low northwest of Hawaii should weaken Wednesday into Thursday as high pressure builds back in to the north into the weekend. This will result in moderate to breezy trades with mainly light showers favoring windward locations and the occasional spillover into leeward sections. A period of weaker trades/drier conditions returns by Sunday as another upper low/easterly wave drifts northeast of the islands and squashes high pressure well to the north. By the middle of next week though, the forecast brings breezy trades back in as upper level ridging once again builds over the state. Santorelli