Heavy Rain and Snowmelt Threatens Flooding in Southeast and Mid-Atlantic; Strong Cold Front Presses Across the Northwest

A southern storm system will bring heavy to excessive rain from northern Florida to the Mid-Atlantic through Saturday with a secondary heavy rain threat area from the Lower Mississippi Valley into the Ohio Valley. Severe thunderstorms remain a threat for north-central Florida through tonight. Out West, a strong cold front will continue rain, mountain snow and gusty winds into Saturday morning.
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Last Update: 247 PM PST Fri Dec 14 2018

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Seattle, WA Local Forecast Office

6NM SW Seattle WA

Marine Zone Forecast

...GALE WARNING IN EFFECT UNTIL 10 PM PST THIS EVENING...

Synopsis: PZZ100-150800- 247 PM PST Fri Dec 14 2018 .Synopsis for the northern and central Washington coastal and inland waters...Strong frontal systems will move across the area through next week. Small craft and gale force winds are likely at times through the week ahead. $$

Tonight
SW wind 25 to 35 kt easing to 10 to 20 kt after midnight. Wind waves 4 to 6 ft subsiding to 1 to 3 ft. Showers likely in the evening then a chance of showers after midnight.
Sat
SE wind 10 to 20 kt. Wind waves 1 to 3 ft. A slight chance of showers in the morning.
Sat Night
SE wind 15 to 25 kt. Wind waves 2 to 4 ft. A chance of rain in the evening then rain likely after midnight.
Sun
SE wind 10 to 20 kt. Wind waves 1 to 3 ft.
Sun Night
SE wind 15 to 25 kt becoming S 5 to 15 kt after midnight. Wind waves 2 to 4 ft subsiding to 2 ft or less after midnight.
Mon
S wind 5 to 15 kt. Wind waves 2 ft or less.
Mon Night
S wind 15 to 25 kt. Wind waves 2 to 4 ft.
Tue
S wind 10 to 20 kt easing to 10 kt. Wind waves 1 to 3 ft subsiding to 1 ft or less.
Wed
S wind to 10 kt. Wind waves 1 ft or less.
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ABOUT THIS FORECAST

Last Update: 247 PM PST Fri Dec 14 2018
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