Expect showery weather Thursday morning through late Thursday night Details >
Jun 18, 2013; 2:02 AM ET Five-day Weather Forecast for Portland, OR
Five-day Weather Forecast for Portland, OR
No more severe weather at Merion this weekend, but there could be a brief, pop-up thunderstorm.
Scattered showers and thunderstorms will drench the southeast this afternoon.
Another thunderstorm will be Ardmore, Pa. area late in the day.
A tornado similar to the El Reno one could hit a major city some day, causing thousands of casualties, tens of billions in damage and requiring a much more upscale recovery response.
Extended Weather forecast overview for the Northwest United States
El Reno, Okla., tornado sets record, according to the National Weather Service.
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