969
FXHW01 KWNH 300823
PMDHI
HAWAII EXTENDED FORECAST DISCUSSION
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
423 AM EDT SAT AUG 30 2025
VALID 00Z SUN 31 AUG 2025 - 00Z SUN 07 SEP 2025
TRADES WILL REMAIN PRETTY LIGHT OVER THE NEXT FEW DAYS, AS THE
TYPICAL SURFACE HIGH TO THE NORTH OF THE STATE IS
WEAKENED/DISPLACED BY A RELATIVELY STRONG SURFACE LOW MEANDERING
FROM AROUND 40N TO 35N. MEANWHILE A DRY AIRMASS IS IN PLACE, WITH
PRECIPITABLE WATER (PW) ANOMALIES WELL BELOW AVERAGE. THUS ANY
SHOWERS SHOULD BE ISOLATED THROUGH SATURDAY. BY EARLY NEXT WEEK
THERE IS A GENERAL TREND TOWARD HIGHER PWS FOR THE STATE, AS A
SURGE OF MOISTURE MOVES WESTWARD FROM THE BIG ISLAND ACROSS MAUI
AND TOWARD KAUAI. MEANWHILE A WEAK UPPER LOW MAY HOVER NEAR/OVER
KAUAI. BOTH OF THESE FEATURES MAY ENHANCE SOME RAIN AMOUNTS AND
COVERAGE AROUND SUNDAY-MONDAY, BUT NOTHING TOO HEAVY. MAINLY DRY
CONDITIONS ARE FORECAST TO RETURN AROUND TUESDAY AND BEYOND UNDER
AN UPPER RIDGE, THOUGH TRADES MAY INCREASE SLIGHTLY TO AROUND
MODERATE LEVELS.
TATE
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