Florence Departs U.S. But Rivers Will Rise Further In Carolinas; Heavy Rain Continues In Midwest

Major-to-record river flooding will continue across the Carolinas for days to weeks to come as rainfall from Florence makes its way through area river systems. Meanwhile, a stationary front extending through the Midwest will be a focus for heavy rain with localized flash flooding across the Upper Midwest midweek; severe thunderstorms are also possible in this region.
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Last Update: 244 AM PDT Thu Sep 20 2018

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Seattle, WA Local Forecast Office

63NM SSW Forks WA

Marine Zone Forecast


...SMALL CRAFT ADVISORY IN EFFECT FROM NOON PDT TODAY THROUGH THIS EVENING...
Synopsis: PZZ100-201845- 244 AM PDT Thu Sep 20 2018 .Synopsis for the northern and central Washington coastal and inland waters...A warm front will brush the waters later today. Small craft strength winds will develop over the coastal waters behind the front this afternoon and evening. The associated sub 1000 mb surface low will track into Vancouver Island Friday night and Saturday. Higher pressure and offshore flow will prevail Monday through mid week. $$

Today
SW wind to 10 kt becoming SE 15 to 25 kt in the afternoon. Wind waves 1 ft building to 3 to 5 ft in the afternoon. W swell 4 ft at 10 seconds. A chance of showers in the morning then showers in the afternoon.
Tonight
SW wind 15 to 25 kt easing to 10 to 20 kt after midnight. Wind waves 3 to 5 ft. W swell 6 ft at 9 seconds. Rain likely in the evening then a chance of rain after midnight.
Fri
S wind 5 to 15 kt rising to 15 to 25 kt in the afternoon. Wind waves 1 to 2 ft building to 3 to 5 ft in the afternoon. W swell 6 ft at 10 seconds. A chance of rain in the morning then rain likely in the afternoon.
Fri Night
S wind 15 to 25 kt becoming SW after midnight. Wind waves 2 to 4 ft. W swell 8 ft at 10 seconds.
Sat
W wind 5 to 15 kt becoming 10 to 20 kt in the afternoon. Wind waves 1 to 3 ft. W swell 8 ft at 9 seconds.
Sat Night
NW wind 15 to 25 kt easing to 5 to 15 kt after midnight. Wind waves 3 to 5 ft subsiding to 1 to 2 ft after midnight. W swell 7 ft at 8 seconds.
Sun
NW wind 10 to 20 kt rising to 15 to 25 kt. Wind waves 2 to 5 ft. W swell 5 ft.
Mon
N wind 15 to 25 kt easing to 10 to 20 kt. Wind waves 2 to 5 ft. W swell 6 ft.
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Last Update: 244 AM PDT Thu Sep 20 2018
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