811
FXHW01 KWNH 210724
PMDHI
HAWAII EXTENDED FORECAST DISCUSSION
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
324 AM EDT SAT JUN 21 2025
VALID 00Z SUN 22 JUN 2025 - 00Z SUN 29 JUN 2025
OVER THE WEEKEND, A SURFACE HIGH IS FORECAST TO STRENGTHEN AND
EDGE CLOSER TO HAWAII, WHICH WILL INCREASE EASTERLY TRADE WINDS
ACROSS THE STATE AS THE PRESSURE GRADIENT TIGHTENS. DRIER AIR WILL
ALSO BE IN PLACE AND LIMIT SHOWER COVERAGE, SO CONDITIONS
FAVORABLE FOR FIRES MAY BE A CONCERN.
EARLY NEXT WEEK, TRADES SHOULD RETURN TO MODERATE TO LOCALLY
BREEZY LEVELS. MEANWHILE A WEAK LOW ALOFT MAY ALLOW FOR A RAISED
INVERSION WHILE WAVES OF HIGHER MOISTURE MOVE THROUGH. THIS SHOULD
LEAD TO A COMPARATIVELY WETTER TRADE WIND PATTERN NEXT WEEK.
MOISTURE LEVELS LOOK TO PEAK AROUND TUESDAY-WEDNESDAY AND LINGER
INTO THURSDAY. SHOWERS SHOULD FAVOR WINDWARD AND MAUKA AREAS, BUT
WIDESPREAD HEAVY RAIN IS NOT EXPECTED.
TATE
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