Noticeably cooler Wednesday Details >
May 20, 2013; 10:46 AM ET Five-day Weather Forecast for Los Angeles, CA
A tornado ripped through the Oklahoma City suburb of Moore, flattening neighborhoods and reducing buildings to rubble.
Strong thunderstorms are moving North and East across Michigan from Traverse City to Grand Rapids.
An ongoing cool weather pattern from the Rockies to the East Coast has been helping to keep a lid on the number of tornadoes for 2013.
Temperature and precipitation trends in AccuWeather's 30-Day Forecast can help with Memorial Day planning.