Severe Thunderstorms and Flash Flooding Possible Across the Mid Mississippi Valley and Portions of the Carolinas Today; Hot Temperatures Continue Across Portions of the Southeast

Low Pressure moving across the Mid Mississippi Valley may produce severe thunderstorms and additional flash flooding in areas that saw heavy rainfall over recent days. Additional severe thunderstorms and some flash flooding is possible across the Carolinas later today. Heat Advisories continue for portions of the Southeast, where the heat index may climb to between 105 and 110 degrees.
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Last Update: 820 AM PDT Mon Jun 25 2018

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Portland, OR Local Forecast Office

38NM W Cannon Beach OR

Marine Zone Forecast


Synopsis: Weak high pressure will then reestablish itself over the northeast Pacific while thermal low pressure develops over northern California today. Another weak front will likely move into the waters on Thursday.

Rest Of Today
NW wind 10 to 15 kt becoming W by midday. gusts to 20 kt in the morning. Wind waves W 3 ft at 5 seconds. W swell 6 ft at 12 seconds.
Tonight
NW wind 10 to 15 kt. Wind waves NW 3 ft at 4 seconds. W swell 7 ft at 11 seconds.
Tue
N wind 10 to 15 kt. Gusts to 15 kt, becoming 20 kt in the afternoon. Wind waves N 3 ft at 4 seconds. W swell 7 ft at 10 seconds.
Tue Night
NW wind 15 to 20 kt with gusts to 25 kt. Wind waves NW 3 ft at 6 seconds. W swell 6 ft at 9 seconds.
Wed
NW wind 15 kt with gusts to 20 kt. Wind waves NW 3 ft at 5 seconds. W swell 5 ft at 8 seconds.
Wed Night
NW wind 10 to 15 kt. Gusts to 20 kt in the evening. Wind waves NW 2 ft at 5 seconds. NW swell 5 ft at 7 seconds.
Thu
W wind 5 to 10 kt. Wind waves 2 ft. W swell 6 ft.
Fri
NW wind 10 to 15 kt. Wind waves 3 ft. W swell 5 ft.
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ABOUT THIS FORECAST

Last Update: 820 AM PDT Mon Jun 25 2018
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