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: 236 AM PDT Sat Jul 29 2017

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Medford, OR Local Forecast Office

41NM WSW Port Orford OR

Marine Zone Forecast

...GALE WARNING IN EFFECT THROUGH MONDAY EVENING...

Synopsis: A thermal trough centered along the northern California coast will remain in place into next week with north winds and steep to very steep seas. Small craft advisory conditions will affect areas from Bandon southward into Sunday evening with gales beyond about 5 NM from shore and south of Gold Beach. Gales will expand northward Sunday night, and are expected for the waters south of Port Orford Sunday night through Monday evening with small craft will also expanding northward and affecting the waters south of Coos Bay.

Today
N wind 20 to 25 kt northern portion and N 30 kt southern portion. Wind waves 6 to 9 ft. Swell W 1 to 2 ft at 7 seconds. Patchy fog early in the morning.
Tonight
N wind 20 to 25 kt northern portion and N gales 35 kt southern portion. Wind waves 6 to 9 ft. Swell S 1 ft at 15 seconds.
Sun
Northern portion, N wind 25 kt. Southern portion, N wind 30 kt...rising to gales 35 kt late in the afternoon. Wind waves 6 to 9 ft. Swell W 2 to 3 ft at 8 seconds.
Sun Night
N wind 25 kt northern portion and N gales 35 kt southern portion. Wind waves 7 to 10 ft. W swell 2 to 3 ft.
Mon
N wind 30 kt. Wind waves 8 to 11 ft. Mixed swell NW 2 ft and S 1 to 2 ft.
Mon Night
N wind 30 kt. Wind waves 9 to 11 ft. Mixed swell NW 1 to 2 ft and S 1 ft.
Tue
N wind 30 kt...easing to 25 kt. Wind waves 9 to 10 ft... Subsiding to 6 to 7 ft. W swell 1 ft... Shifting to the SW 2 ft.
Wed
N wind 15 to 20 kt. Wind waves 4 to 5 ft... Subsiding to 3 ft after midnight. Mixed swell S 2 ft and W 1 ft.
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ABOUT THIS FORECAST

Last Update: 236 AM PDT Sat Jul 29 2017
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