The American Red Cross, along with partners such as AccuWeather, have teamed up on June 2 to raise awareness and donations to help disaster victims around the world.
El Nino is forecast to last into the fall of 2015, but will it be enough to break expanding drought conditions along the Pacific coast of the United States?
Locally severe thunderstorms will affect parts of the northern Plains through Wednesday.
Andres has begun to weaken over the eastern Pacific, but a new threat has developed closer to Mexico.
Following a southward push of cool, dry air at midweek, clouds, showers and higher humidity will return to the Northeast.
Rescue efforts are ongoing on the Yangtze River in the Hubei province of China after a cruise boat ran into stormy weather.
Washington, DC (1889)
Great flood on the Potomac took out a span of the Long Bridge -- stage not equalled until March 1936.
Rockaway, NJ (1915)
Snow showers reported by press (Morris County).
Alexandria, VA (1945)
Severe thunderstorm dropped hailstones the size of oranges in a 20 x 40 mile area, shattering 14,000 window panes.