Widespread Summer Heat; Multiple Spots For Severe Weather

A large ridge of high pressure continues to deliver summer heat w/ humidity in several sections of the country. Excessive heat warnings and heat advisories are in effect across the Desert Southwest, south-central Plains, Mid to Lower Mississippi Valley and a small part of the Mid-Atlantic. Meanwhile, severe thunderstorms are possible from the Mid-Atlantic to the Ohio Valley and central Plains.
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Last Update: 302 PM PDT Tue Aug 20 2019

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Seattle, WA Local Forecast Office

47NM NE Port Angeles WA

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM 11 PM PDT THIS EVENING

Synopsis: PZZ100-210715- 302 PM PDT Tue Aug 20 2019 .Synopsis for the northern and central Washington coastal and inland waters...Southerly flow most waters, except westerlies in the strait through tonight. A cold front will cross the area tonight and Wednesday. Onshore flow will persist through the rest of the week. A much weaker front will pass to the north later Friday and Saturday. $$

Tonight
SW wind 10 to 20 kt becoming SE 15 to 25 kt after midnight. Wind waves 1 to 3 ft building to 2 to 4 ft. A slight chance of showers after midnight.
Wed
SE wind 15 to 25 kt. Wind waves 2 to 4 ft. Showers.
Wed Night
S wind 15 to 25 kt becoming W 20 to 30 kt after midnight. Wind waves 3 to 5 ft. A chance of showers in the evening then a slight chance of showers after midnight.
Thu
NW wind 20 to 30 kt easing to 10 to 20 kt in the afternoon. Wind waves 3 to 5 ft subsiding to 1 to 3 ft in the afternoon.
Thu Night
S wind 10 to 20 kt. Wind waves 1 to 3 ft.
Fri
SE wind 5 to 15 kt becoming SW in the afternoon. Wind waves 2 ft or less.
Fri Night
S wind 5 to 15 kt. Wind waves 2 ft or less.
Sat
S wind 10 to 20 kt becoming SW. Wind waves 1 to 3 ft.
Sun
SW wind 5 to 15 kt. Wind waves 2 ft or less.
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ABOUT THIS FORECAST

Last Update: 302 PM PDT Tue Aug 20 2019
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