Hawaii Extended Forecast Discussion
NWS Weather Prediction Center College Park MD
336 AM EDT Sun Mar 14 2021

Valid 00Z Mon Mar 15 2021 - 00Z Mon Mar 22 2021

Area of low pressure along a pesky cold front draped over the area
will move westward in the short range, with southerly to
southeasterly flow again over the area. However, drier air will be
slowly moving into/through the state aloft, lowering rainfall
coverage and amounts. Weak upper troughing will persist over the
area through much of the week, but should start to rise by next
weekend as upper ridging builds across the central Pacific. Around
Wednesday drier air will approach the area from the north as a
frontal boundary lingers especially to the east of the region.
Breezy northeast trades will support windward and mauka showers
with generally light amounts as precipitable water values hover
around one inch. ECMWF was slower to raise heights than the GFS,
but a middle ground solution should suffice.

Fracasso