291
FXHW01 KWNH 300854
PMDHI
HAWAII EXTENDED FORECAST DISCUSSION
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
454 AM EDT TUE SEP 30 2025
VALID 00Z WED 01 OCT 2025 - 00Z WED 08 OCT 2025
TRADEWINDS WILL GRADUALLY REDUCE ACROSS THE REGION AS THE SUB-
TROPICAL HIGH WEAKENS. DRIER AIR PRESENT WILL LIMIT RAINFALL;
HOWEVER A BAND OF CLOUDS AND SHOWERS IS EXPECTED FOR WEDNESDAY
AFTERNOON AND INTO THE OVERNIGHT HOURS PRIMARILY FOR WINDWARD
LOCATIONS. FLOW WILL BECOME SOUTHEAST AND MORE MOIST AS A LOW
PRESSURE SYSTEM APPROACHES WELL TO THE NORTH OF THE STATE BY THE
END OF THE WEEK, REDUCING ONCE AGAIN AT THE CLOSE OF THE WEEKEND.
CAMPBELL
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