Blistering Heat Wave Across Southern Plains and Lower Mississippi Valley This Weekend; Wet Weather In The East

A scorching Heat Wave will continue across the southern tier of the country. Temperatures and Heat Indices will reach or easily surpass triple digits, as a ridge of high pressure dominates. Widespread Excessive Heat Warnings and Advisories are in effect, will persist and spread into the Southwest/CA next week. Meanwhile, locally heavy rain will be possible for the OH Valley/Mid-Atl/Northeast.
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Last Update: 253 AM PDT Sat Jul 21 2018

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Seattle, WA Local Forecast Office

42NM NE Port Angeles WA

Marine Zone Forecast


Synopsis: PZZ100-211900- 253 AM PDT Sat Jul 21 2018 .Synopsis for the northern and central Washington coastal and inland waters...High pres over the Pacific with lower pres east of the Cascades will keep onshore flow in place today. The flow will become light northerly Saturday night due to higher pres over British Columbia with lower pres over Oregon. Northerly flow will persist through Monday. $$

Today
NW wind 5 to 15 kt becoming W in the afternoon. Wind waves 2 ft or less.
Tonight
W wind 5 to 15 kt. Wind waves 2 ft or less.
Sun
N wind to 10 kt becoming NW in the afternoon. Wind waves 1 ft or less.
Sun Night
W wind 5 to 15 kt becoming SW after midnight. Wind waves 2 ft or less.
Mon
NW wind to 10 kt. Wind waves 1 ft or less.
Mon Night
SW wind 5 to 15 kt becoming 10 to 20 kt after midnight. Wind waves 1 to 3 ft.
Tue
W wind to 10 kt becoming S 10 to 20 kt. Wind waves 1 ft or less building to 1 to 3 ft.
Wed
SW wind to 10 kt rising to 10 to 20 kt. Wind waves 1 ft or less building to 1 to 3 ft.
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ABOUT THIS FORECAST

Last Update: 253 AM PDT Sat Jul 21 2018
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