Midwest Heavy Rain and Severe Storms; Poor Air Quality and Elevated Fire Threats In the Northwest; Hurricane Lane Rolls Through Central Pacific

An area of low pressure is expected to lift up through the Midwest and intensify, while producing possible excessive rainfall and severe storms across the Mississippi Valley into the Ohio/Tennessee Valleys. Smoke from wildfires will continue to create poor air quality across parts of Western region. Hurricane Lane continues to move west through the Central Pacific, well east-southeast of Hawaii.
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Last Update: 1229 AM HST Mon Aug 20 2018

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Honolulu, HI Local Forecast Office

14NM NE Kahuku HI

Marine Zone Forecast


Synopsis: PHZ100-202315- 1229 AM HST Mon Aug 20 2018 .Synopsis for Hawaiian coastal waters... A weak trough west of Kauai will move west and dissipate today while high pressure builds to the distant north. Hurricane Lane, centered near 13.8N 147.0W at 11 PM HST Sunday is moving west at 12 kt. Lane is forecast to pass to the south and southwest of all islands this week, potentially bringing dangerously strong winds and rough seas and swells. $$

Rest Of Tonight
East winds 15 knots. Wind waves 4 feet. East swell 3 to 4 feet. Scattered showers.
Monday
East winds 15 knots. Wind waves 4 feet. East swell 3 feet. Swell north 3 feet. Scattered showers in the morning.
Monday Night
East winds 20 knots. Wind waves 5 feet. Mixed swell east 3 feet and north 3 feet. Isolated showers.
Tuesday
East winds 20 knots. Wind waves 5 feet. Mixed swell east 3 feet and north 4 to 5 feet. Isolated showers.
Tuesday Night
East winds 20 knots. Wind waves 7 feet. Swell north 5 feet. Scattered showers.
Wednesday
East winds 25 knots. Wind waves 6 feet. Southeast swell 3 feet in the afternoon. Swell north 4 to 5 feet. Scattered showers.
Wednesday Night
East winds 25 knots. Wind waves 7 feet. Mixed swell southeast 3 feet and north 4 feet. Scattered showers.
Thursday
East winds 25 knots. Wind waves 7 feet. Southeast swell 3 feet in the afternoon. Swell north 3 to 4 feet. Scattered showers.
Thursday Night
tropical storm conditions possible. Scattered showers.
Friday
tropical storm conditions possible. Scattered showers.
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Last Update: 1229 AM HST Mon Aug 20 2018
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