481
FXHW01 KWNH 100737
PMDHI
HAWAII EXTENDED FORECAST DISCUSSION
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
337 AM EDT TUE JUN 10 2025
VALID 00Z WED 11 JUN 2025 - 00Z WED 18 JUN 2025
SURFACE HIGH PRESSURE WILL BE ANCHORED WELL NORTH OF THE ISLANDS
THROUGH THE END OF THE WEEK, WITH THE STATE ON THE SOUTHWEST
PERIPHERY OF THE HIGH. THIS WILL GENERALLY RESULT IN EASTERLY TO
ESE LOW LEVEL FLOW, WITH THE TYPICAL TERRAIN ENHANCED SHOWERS
EXPECTED MOST DAYS. LOOKING AHEAD TO THE WEEKEND, THE SURFACE HIGH
LIKELY BECOMES ESTABLISHED NORTH OF THE STATE NEAR 35 DEGREES
NORTH, AND A STRONGER PRESSURE GRADIENT WILL RESULT IN STRONGER
EASTERLY TO ENE FLOW. THE MODEL GUIDANCE IS GENERALLY IN GOOD
AGREEMENT ON THIS SCENARIO. NO FRONTAL BOUNDARIES ARE EXPECTED TO
APPROACH THE ISLANDS THROUGH THE NEXT 7 DAYS, AND NO MAJOR AREAS
OF ORGANIZED RAINFALL ARE FORECAST.
HAMRICK
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