Excessive Heat Continues today for Portions of Central and Eastern U.S.; Change in Weather Pattern this Week

Dangerous heat and humidity continues today from portions of the Plains to the East Coast. A cold front will bring lower temperatures, and potential for strong to severe thunderstorms with damaging winds and heavy rain that could produce flash flooding to the Central and Eastern U.S. through early this week. High pressure shifts West this week with building heat and monsoonal moisture.
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Hazardous Weather Conditions

Small Craft Advisory in effect from July 21, 05:00 PM PDT until July 22, 05:00 AM PDT

Last Update: 248 PM PDT Sun Jul 21 2019

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For More Weather Information:

Seattle, WA Local Forecast Office

20NM ENE Port Angeles WA

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

Synopsis: PZZ100-220700- 248 PM PDT Sun Jul 21 2019 .Synopsis for the northern and central Washington coastal and inland waters...Onshore flow will become better established this this evening, allowing for small craft advisory level winds across the central and eastern Strait of Juan de Fuca. Varying strengths of onshore flow will then continue through much of the week, likely allowing for small craft advisory winds through the Strait and adjacent waters each evening and overnight period. $$

Tonight

W wind 15 to 25 kt. Wind waves 2 to 4 ft.

Mon

SW wind 10 to 20 kt rising to 15 to 25 kt in the afternoon. Wind waves 2 to 4 ft.

Mon Night

W wind 20 to 30 kt easing to 15 to 25 kt after midnight. Wind waves 3 to 5 ft subsiding to 2 to 4 ft after midnight.

Tue

W wind 5 to 15 kt rising to 15 to 25 kt in the afternoon. Wind waves 2 ft or less building to 2 to 4 ft in the afternoon.

Tue Night

W wind 25 to 35 kt. Wind waves 4 to 6 ft.

Wed

W wind 15 to 25 kt. Wind waves 2 to 4 ft.