Dangerous heat and humidity from the central U.S. to East Coast

Hot and very humid conditions will continue to produce heat index values over 100 degrees across a large portion of the central and eastern U.S. Heat Advisories and Excessive Heat Warnings continue for the Plains, Mississippi Valley, Midwest, Ohio Valley, Mid-Atlantic and southern states.
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Last Update: 852 PM PDT SUN JUL 24 2016

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Portland, OR Local Forecast Office

24NM ENE Seaside OR

Marine Zone Forecast


Synopsis: HIGH PRES HOLDS OVER THE WATERS THROUGH THE WEEK WITH A SURFACE THERMAL TROUGH OVER N CALIFORNIA AND FAR S OREGON. SUBTLE CHANGES IN THE THERMAL TROUGH EACH DAY WILL RESULT IN AN INCREASE OF WINDS IN THE AFTERNOONS AND EVENINGS.

In The Main Channel
Seas 3 ft through monday morning. However...seas temporarily build to 4 ft during the ebbs around 915 pm tonight and 915 am monday.
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ABOUT THIS FORECAST

Last Update: 852 PM PDT SUN JUL 24 2016
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