Flooding and Severe Weather Risk Continues This Weekend

More heavy rain will exacerbate flooding in the central and southern U.S. this weekend. In addition, over portions of the Mississippi, Ohio, and Tennessee Valleys, severe thunderstorms are expected. Some storms may produce large hail, damaging winds, and tornadoes. Meanwhile, snow and ice will again affect the Cascades, northern Rockies, upper Midwest, and New England through Sunday.
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Last Update: 230 PM PST Sat Feb 24 2018

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Portland, OR Local Forecast Office

38NM W Cannon Beach OR

Marine Zone Forecast


...GALE WARNING IN EFFECT FROM 1 AM PST SUNDAY THROUGH SUNDAY MORNING...
Synopsis: The next weather system will move into the waters later tonight and Sunday. High pressure returns to the waters Monday. A stronger system is expected to impact the waters Wednesday and Wednesday night.

Tonight
W wind 15 to 20 kt with gusts to 25 kt, rising to 20 to 25 kt with gusts to 35 kt overnight. Combined seas 15 ft with a dominant period of 12 seconds. Showers likely early, then rain likely.
Sun
W wind 20 to 25 kt with gusts to 35 kt in the morning then 15 to 25 kt with gusts to 30 kt. Combined seas 16 ft with a dominant period of 13 seconds. Rain in the morning, then showers and a slight chance of tstms in the afternoon.
Sun Night
NW wind 20 to 25 kt with gusts to 30 kt, easing to 15 to 20 kt with gusts to 25 kt after midnight. Wind waves NW 5 ft at 7 seconds. NW swell 16 ft at 13 seconds. Slight chance of tstms in the evening. Showers.
Mon
NW wind 10 to 15 kt. Gusts to 20 kt in the morning. Wind waves NW 3 ft at 5 seconds. NW swell 15 ft at 14 seconds.
Mon Night
W wind to 10 kt with gusts to 15 kt. Wind waves W 2 ft at 4 seconds. NW swell 12 ft at 13 seconds.
Tue
W wind 15 to 20 kt. Wind waves 4 ft. NW swell 10 ft.
Tue Night
NW wind 15 to 20 kt. Wind waves 4 ft. NW swell 9 ft.
Wed
SW wind 25 to 35 kt. Combined seas 15 ft.
Thu
SW wind 15 to 20 kt. Wind waves 4 ft. W swell 13 ft.
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ABOUT THIS FORECAST

Last Update: 230 PM PST Sat Feb 24 2018
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