Pleasant Saturday Details >
Jun 19, 2013; 2:00 AM ET Five-day Weather Forecast for Portland, OR
Five-day Weather Forecast for Portland, OR
A dangerous outbreak of severe storms will strike the northern High Plains and Canadian Prairies on Wednesday.
Some showers are already firing up in the South with storms expected into the afternoon.
No more severe weather at Merion this weekend, but there could be a brief, pop-up thunderstorm.
Another thunderstorm will be Ardmore, Pa. area late in the day.
Short-Range Weather forecast overview for the Northwest United States
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.
Ice shelves lose more mass where the ice meets the sea than previously thought.
Read Story >
A normally dull star in Ursa Major, the Great Bear constellation, give off an incredible flare while scientists watched, increasing its brightness 15-fold in just three minutes, before returning to normal.
Read Story >
