Storms and Heavy Rainfall For Southern Plains and Texas; Increasing Warmth Across West

Strong to severe thunderstorms and heavy to excessive rainfall will be possible across the southern High Plains and much of Texas through Wednesday, with a slow moving storm system. Above average high temperatures are expected across much of the country this week, especially in the West, as a sturdy ridge of high pressure builds and expands across the region.
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Last Update: 817 PM PDT Sun Apr 21 2019

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Seattle, WA Local Forecast Office

6NM SW Seattle WA

Marine Zone Forecast


Synopsis: PZZ100-221230- 817 PM PDT Sun Apr 21 2019 .Synopsis for the northern and central Washington coastal and inland waters...A frontal system will reach the area Monday then weaken and move inland Monday night and Tuesday. Weak high pressure will build over the area on Wednesday. $$

Tonight
NW wind 5 to 15 kt becoming S after midnight. Wind waves 2 ft or less.
Mon
S wind 15 to 25 kt. Wind waves 2 to 4 ft. A slight chance of showers in the morning then showers likely in the afternoon.
Mon Night
S wind 15 to 25 kt easing to 10 to 20 kt after midnight. Wind waves 2 to 4 ft. Showers likely.
Tue
SW wind to 10 kt becoming variable in the afternoon. Wind waves 2 ft or less.
Tue Night
N wind 5 to 15 kt. Wind waves 2 ft or less.
Wed
N wind to 10 kt rising to 5 to 15 kt in the afternoon. Wind waves 2 ft or less.
Wed Night
N wind 5 to 15 kt. Wind waves 2 ft or less.
Thu
N wind 10 to 20 kt becoming NE to 10 kt. Wind waves 1 to 3 ft subsiding to 1 ft or less.
Fri
Light wind becoming NW 5 to 15 kt. Wind waves 2 ft or less.
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ABOUT THIS FORECAST

Last Update: 817 PM PDT Sun Apr 21 2019
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