Strong to Severe Thunderstorms, Heavy Rain, And Flash Flooding Across the Midwest

Strong to severe thunderstorms, heavy rain and flooding is possible from the Great Lakes to the south-central Plains, as a strong cold front pushes into the extended area. Meanwhile, well above average temperatures are very likely across the Northeastern quad of the country, including the Northeast, Mid-Atlantic, Great Lakes and Ohio Valley.
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Last Update: 919 PM PDT Sat Sep 21 2019

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Portland, OR Local Forecast Office

9NM SW Newport OR

Marine Zone Forecast


Synopsis: A cold front will move east across the coastal waters Sunday. High pressure returns to the waters by Sunday night. Another front moves through Monday night. Active weather continues through next week.

Rest Of Tonight
N wind 5 to 10 kt, becoming SW after midnight. Wind waves N 1 ft at 4 seconds, shifting to the SW at 4 seconds after midnight. NW swell 5 ft at 12 seconds. Rain after midnight.
Sun
S wind 5 to 10 kt with gusts to 15 kt, becoming NW 10 to 15 kt with gusts to 20 kt in the afternoon. Wind waves SW 2 ft at 4 seconds. NW swell 6 ft at 11 seconds. Rain.
Sun Night
N wind 10 to 15 kt. Wind waves N 2 ft at 4 seconds. W swell 8 ft at 10 seconds. Patchy fog after midnight.
Mon
N wind 5 kt. Wind waves N 1 ft at 4 seconds. W swell 7 ft at 9 seconds. Patchy fog.
Mon Night
NW wind 5 kt, backing to S to 5 kt after midnight. Wind waves NW 1 ft at 4 seconds, shifting to the S at 4 seconds after midnight. NW swell 6 ft at 10 seconds. Chance of rain.
Tue
SW wind 5 kt. Wind waves 1 ft. NW swell 7 ft.
Tue Night
N wind 10 to 15 kt with gusts to 20 kt. Wind waves 3 ft. NW swell 8 ft.
Wed
N wind 10 to 15 kt. Wind waves 3 ft. NW swell 10 ft.
Thu
NW wind 10 to 15 kt. Wind waves 3 ft. NW swell 9 ft.
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ABOUT THIS FORECAST

Last Update: 919 PM PDT Sat Sep 21 2019
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