Hawaii Extended Forecast Discussion NWS Weather Prediction Center College Park MD 251 AM EDT Mon Jul 26 2021 Valid 00Z Tue Jul 27 2021 - 00Z Tue Aug 03 2021 Guidance generally agrees that high pressure bridged to the north of the state suggests moderate to brisk mean island trades this week may focus rainfall over windward terrain. However, multiple areas of enhanced moisture may contribute to increased rainfall coverage and intensity under a mean upper weakness/trough. Expect early week remnant tropical moisture from Guillermo and later week moisture associated with a disturbance now being monitored by the National Hurricane Center over the tropical Pacific near 138W that could work along and to the south of the state. Expect relatively drier air and some upper ridge development over the islands in the wake of these systems by the weekend. Overall, a model and ensemble composite seems reasonable. Schichtel