Heavy Rain and Potential for Flash Flooding for Mid-Atlantic

A strong storm system will bring heavy rain to the Mid-Atlantic and central Appalachians into Saturday. Flash flooding and widespread lowland flooding are possible during this period. Meanwhile, monsoon moisture will continue to produce heavy rain with the possibility of localized flash flooding in the Desert Southwest through the southern/central Rockies and High Plains.
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Last Update: 915 PM HST Fri Jul 28 2017

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Honolulu, HI Local Forecast Office

28NM NNE Papaaloa HI

Marine Zone Forecast


Synopsis: PHZ100-292015- 915 PM HST Fri Jul 28 2017 .Synopsis for Hawaiian coastal waters... Surface high pressure far northeast of the state will produce moderate to locally strong trade winds into early next week. $$

Rest Of Tonight
East winds 20 knots. Wind waves 5 feet. Southeast swell 3 feet. Showers likely late in the evening, then scattered showers after midnight.
Saturday
East winds 20 knots. Wind waves 5 feet. Southeast swell 3 feet. Scattered showers.
Saturday Night
East winds 20 knots. Wind waves 4 feet. Southeast swell 3 feet. Scattered showers.
Sunday
East winds 20 knots. Wind waves 3 feet. Southeast swell 3 feet. Isolated showers.
Sunday Night
East winds 15 knots. Wind waves 3 feet. Southeast swell 3 feet. Swell east 3 feet. Isolated showers in the evening, then scattered showers after midnight.
Monday
East winds 15 knots. Wind waves 3 feet. Southeast swell 3 feet and east 3 feet. Isolated showers.
Monday Night
East winds 15 knots. Wind waves 3 feet. Southeast swell 3 feet. Swell east 3 feet. Isolated showers in the evening, then scattered showers after midnight.
Tuesday
East winds 15 knots. Wind waves 3 feet. Southeast swell 3 feet. Scattered showers.
Wednesday
East winds 15 knots. Wind waves 3 feet. Southeast swell 3 feet. Scattered showers.
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ABOUT THIS FORECAST

Last Update: 915 PM HST Fri Jul 28 2017
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