A weather system consisting of an upper-level disturbance, tropical moisture, and storm front remnants is expected to bring heavy rain and thunderstorms to Hawaii this weekend. The rain chances will remain high through Halloween on Thursday. Light to moderate trade winds will persist, with a plume of moisture bringing heavy showers to the east and southeast areas of the Big Island and Maui tonight. This moisture will spread across the state on Friday, with potential showers in leeward and interior areas due to sea breezes. An upper-level low will enhance showers and thunderstorms, particularly in the afternoon.
By Sunday, trade winds will strengthen, and showers will mainly focus on windward areas. However, some showers may still occur in leeward and interior areas of Maui and the Big Island. From Monday to Thursday, breezy trade winds will dominate with occasional heavy windward showers. Residents and visitors are advised to stay alert and take precautionary measures as heavy rain and thunderstorms are expected throughout the weekend. Stay updated on weather forecasts and warnings to ensure your safety during this period of potentially inclement weather.
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