Hawaii Extended Forecast Discussion
NWS Weather Prediction Center College Park MD
251 AM EST Tue Jan 11 2022

Valid 00Z Wed Jan 12 2022 - 00Z Wed Jan 19 2022

A cold front should weaken as it moves across the rest of Hawaii
Tuesday, but could temporarily enhance cloud cover and moisture
ahead of it, along with the possibility of showers. Then dewpoints
are expected to dry out somewhat behind it especially for the
northwestern islands, while moderate east-northeasterly trade
winds set up, creating a cooler feel. With a ridge encroaching,
the pattern becomes more favorable for light and variable winds
dominated by land and sea breezes for the latter part of the
workweek, while moisture levels rise closer to normal and spotty
showers are possible, especially over interior parts of the
islands during the afternoons as the sea breezes create
convergence. On Friday into Saturday, model guidance continues to
show a front stalling to the north of the state and dissipating.
Farther south of the front, a land/sea breeze pattern remains
possible, though easterly trades may pick up slightly early next
week. Overall, significant rainfall is not expected over the next
week.

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