170
FXHW01 KWNH 080657
PMDHI
HAWAII EXTENDED FORECAST DISCUSSION
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
257 AM EDT FRI MAY 8 2026
VALID 00Z SAT 09 MAY 2026 - 00Z SAT 16 MAY 2026
THE DISRUPTED TRADE WINDS FROM THE PASSAGE OF THE TROUGH WILL BE
RETURNING TO EASTERLY THROUGH THE DAY TODAY ALONG WITH SOME
SHOWERS IN WINDWARD/MAUKA AREAS. WITH THE UPPER TROUGH POTENTIALLY
REACHING HAWAII OVER THE WEEKEND, MOISTURE AND INSTABILITY WILL BE
DRAWN NORTHEASTWARD PARTICULARLY OVER KAUAI AND VICINITY AHEAD OF
A FRONT JUST NORTH, FOR POTENTIALLY ENHANCED RAIN CHANCES. MODEL
GUIDANCE IS SUGGESTING AN UPPER LOW DEVELOP TO THE NORTHEAST OF
HAWAII POTENTIALLY SENDING MORE FRONTAL BOUNDARIES TOWARDS THE
NORTHERN ISLANDS.
CAMPBELL
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