Mild weather is in store for much of the weekend around Washington, D.C., with temperatures reaching into the lower 60s.
Sudden fluctuations are possible on the Potomac River as ice may begin to break and shift.
This mild pattern will soon come to an end.
A weak system will delivering a period of rain that will eventually mix with wet snow Sunday night. The snow will accumulate a fresh coating to an inch across the northern and western suburbs.
Another weak system may swing through with a bit of rain and snow on Tuesday.
A third system will have to be watched for the potential for more substantial snow and/or rain by Wednesday.
Hawaii will escape the worst, but not all of Guillermo's impacts as the tropical storm passes north of the islands Wednesday through Thursday.
A line of violent thunderstorms tore across Massachusetts, including the Boston area, Tuesday afternoon.
The Northeast will catch a break from heat and humidity for the remainder of the week.
Typhoon Soudelor in the western Pacific Ocean will remain a powerful tropical cyclone this week eventually threatening Taiwan and eastern China.
An area of low pressure spinning off the coast of the Carolinas is attempting to obtain some tropical characteristics.
Two spectators were killed and at least another 32 people were injured Monday evening, as strong storms forced a circus tent to collapse in Lancaster, New Hampshire.
Louisville, KY (2009)
4.52 inches of rain fell, breaking the old daily record of 1.72 inches set in 1938.
Erie, PA (1915)
Flood killed 75 people, many streets flooded, bridges torn out.
Ossian, IA (1979)
Strong winds from a thunderstorm damaged a roller rink roof 50 miles NE of Waterloo, IA. A barn was destroyed and trees and power lines were downed.