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: 203 AM PDT Sat Jul 29 2017

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Los Angeles/Oxnard, CA Local Forecast Office

10NM SSW Huntington Beach CA

Marine Zone Forecast


Synopsis: PZZ600-291700- 203 AM PDT Sat Jul 29 2017 .Synopsis for the southern California coast and Santa Barbara Channel including the Channel Islands National Marine Sanctuary and National Park...at 09Z...or 2 AM PDT...A 1025 MB surface high was centered 700 NM W of Point Conception...and a 1007 MB thermal low was centered near Las Vegas. $$

Today
Winds variable 10 kt or less...becoming W 10 to 15 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft at 8 seconds and S 3 to 4 ft at 13 seconds. Patchy fog in the morning.
Tonight
W winds 10 to 15 kt in the evening...becoming variable 10 kt or less. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft at 8 seconds and S 3 to 4 ft at 13 seconds. Patchy fog.
Sun
Winds variable 10 kt or less...becoming W 10 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft at 8 seconds and S 3 to 4 ft at 13 seconds. Patchy fog in the morning.
Sun Night
W winds 10 to 15 kt...becoming 5 to 10 kt after midnight. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft at 8 seconds and S 3 to 4 ft at 12 seconds. Patchy fog after midnight.
Mon
Winds variable 10 kt or less...becoming W 10 to 15 kt in the afternoon. Wind waves 2 ft or less. S swell 3 to 4 ft at 12 seconds. Patchy fog in the morning.
Mon Night
W winds 10 to 15 kt...becoming 5 to 10 kt after midnight. Wind waves 2 ft or less. S swell 3 to 4 ft at 12 seconds.
Tue
W winds 10 to 15 kt. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft and S 2 to 4 ft.
Wed
SW winds 5 to 10 kt. Wind waves 2 ft or less. Mixed swell W 2 ft and S 3 ft.
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ABOUT THIS FORECAST

Last Update: 203 AM PDT Sat Jul 29 2017
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