Sandy will bring major damage and life-threatening conditions to South Jersey and as far west as the Great Lakes. The greater Philadelphia area will experience some of the nastiest weather Sandy has to offer.
According to Expert Senior Meteorologist and Philadelphia native Steve Wistar, "Sandy is unfolding as the Northeast's Katrina in terms of impact."
Sandy will push westward across southern New Jersey Monday evening. However the impact from the massive storm will be far-reaching and will last into the middle of the week in portions of the Northeast.
People should expect power outages, property damage, flooding and travel disruptions throughout the area.
Most low-lying communities on the barrier islands of New Jersey and the beaches of Delaware will experience damaging storm surge flooding, beach erosion and over wash from wave action. These conditions will be most severe and potentially devastating from Atlantic City to Sandy Hook, N.J.
Accord to AccuWeather CEO Barry Myers, "Sandy is a hurricane wrapped in a winter storm."
Peak gusts in the neighborhood of 60 to 70 mph are expected in the tri-state area with higher gusts likely along the New Jersey coast and possible in between tall buildings. The worst conditions in Philadelphia will span 8:00 p.m. Monday to 2:00 a.m. Tuesday.
However, much of the area will experience wind gusts between 40 and 60 mph for an extended period through Tuesday.
Some roads may not only be blocked by water, but also fallen trees. Scores of trees can be downed in the region, not only near the coast, but well inland. Power outages could last for days in some wooded neighborhoods. Avoid walking or parking under trees during the storm, as large limbs may come down with no notice.
Loose items can become airborne. Funneling effect between the buildings can make walking extremely difficult. Windows could be dislodged from some skyscrapers, as the winds will be much stronger several hundred of feet above the ground.
Flash, small stream and urban flooding will occur inland with an average of 4 inches of rain. However, locally higher amounts pushing 8 inches are possible, especially west of Philadelphia along the southern Pennsylvania/Maryland border.
Fallen leaves blocking storm drains will add to the risk of street flooding in urban areas.
While the track of Sandy is critical for the worst of the storm surge, the storm will be very strong and very large with extensive disruptions related to wind damage and rain for a long after it diminishes at midweek.
Earlier this week, a strengthening nor'easter battered New England, causing widespread damage across the region while storms continued to drench and blast the coastal Northwest.
A siege of Pacific storms will continue to drench and blast the coastal Northwest into next week and will be joined by Ana.
After many locations over the Plains feel like late summer this weekend, the record-challenging warmth will expand to the Northeast next week.
The disturbance responsible for drenching South Florida downpours will swing toward Bermuda this weekend, while the former Tropical Depression 9 lurks in the northwestern Caribbean Sea.
Much calmer conditions expected Saturday across the Northeast as this week's nor'easter shifts away from the region.
The NFL returns to London this weekend amid a mild stretch of weather.
Caribou, ME (1990)
19 consecutive days of measurable precipitation.
Ashford, CT (1758)
"The 25th day of Oct., 1758, a very stormy day of snow, the 26th snowed all day, storm held from Friday night until Saturday morning." by Ebeneser Byles, Town Clerk of Ashford.
Tampa, FL (1921)
Hurricane "most destructive/highest tide," pressure 28.81"/975.6 mb, winds 100 mph, tide 10.5 feet, six dead and $3 million damage.