Severe thunderstorms and heavy rain possible today across portions of the central plains and Midwest. Warming trend in the Pacific Northwest.

Numerous showers and thunderstorms are expected this afternoon and evening across the central Plains into portions of the Midwest. Severe thunderstorms are possible, along with heavy rain that may lead to flash flooding in some areas. The Pacific Northwest will see a steady warming trend through the week. Temperatures will rise to 10 to 15 degrees above average by Wednesday and Thursday.
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Last Update: 856 PM PDT TUE AUG 23 2016

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Portland, OR Local Forecast Office

11NM WSW Newport OR

Marine Zone Forecast


Synopsis: HIGH PRESSURE WILL CONTINUE OVER THE NORTHEAST PACIFIC. A TROUGH OF LOW PRESSURE ALONG THE SOUTH OREGON COAST WILL BUILD NORTH WED AND REMAIN THROUGH THE END OF THE WEEK...PRODUCING BREEZY NORTH WINDS AND CHOPPY SEAS.

Tonight
N wind 10 to 15 kt. Wind waves N 3 ft at 4 seconds. NW swell 5 ft at 7 seconds.
Wed
N wind 10 to 15 kt. Wind waves N 2 ft at 4 seconds. NW swell 4 ft at 7 seconds.
Wed Night
N wind 10 to 15 kt with gusts to 20 kt. Wind waves N 3 ft at 4 seconds. NW swell 4 ft at 7 seconds.
Thu
N wind 5 to 10 kt...rising to 10 to 15 kt in the afternoon. Wind waves N 2 ft at 4 seconds. NW swell 4 ft at 7 seconds.
Thu Night
N wind 15 to 20 kt...easing to 10 to 15 kt after midnight. Wind waves N 3 ft at 5 seconds. NW swell 5 ft at 8 seconds.
Fri
N wind 5 to 10 kt. Wind waves 2 ft. NW swell 5 ft.
Fri Night
NW wind 5 to 10 kt with gusts to 15 kt. Wind waves 3 ft. NW swell 5 ft. Patchy fog.
Sat
W wind 5 kt. Wind waves 2 ft. NW swell 6 ft.
Sun
NW wind 5 kt. Wind waves 2 ft. NW swell 4 ft.
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ABOUT THIS FORECAST

Last Update: 856 PM PDT TUE AUG 23 2016
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