Hawaii Extended Forecast Discussion NWS Weather Prediction Center College Park MD 340 AM EDT Thu Mar 14 2024 Valid 00Z Fri Mar 15 2024 - 00Z Fri Mar 22 2024 A cold front through Hawaii should clear the region today/Thursday. The pattern should turn more stable and dry into early next week as upper ridging moves in over the state and weak surface high pressure is re-established to the north. This should generally support weaker trades and some windward showers. Increased moisture may return to the islands mid next week as the latest guidance suggests a weak shortwave/cold front moving through, but there are some timing and strength uncertainties with this feature still. Santorelli