Mercersburg Weather - AccuWeather Forecast for PA 17236

Thunderstorms, some strong, Tuesday afternoon through Tuesday evening Details >

May 19, 2013; 5:34 AM ET Thunderstorms in the area Tuesday afternoon through Wednesday afternoon

Harrisburg, PA - Thunderstorms in the area...

Video - May 19, 2013; 5:34 AM ET

Thunderstorms in the area Tuesday afternoon through Wednesday afternoon
Infographic: When A Tornado Destroys Everything

News - May 19, 2013; 1:18 AM ET

The sirens have silenced and it is time to see the damage. What can you expect to see?
Travel Weather Forecast

Video - May 19, 2013; 6:02 AM ET

United States travel weather forecast
Preakness Will Not be as Wet as Kentucky Derby

News - May 18, 2013; 6:31 PM ET

While there is a threat for a shower in spots in Baltimore, Md., today, it will not be a washout like the day of the Kentucky Derby.
Gusty Thunderstorms West Virginia to Delmarva

News - May 16, 2013; 9:25 PM ET

Isolated thunderstorms threaten to bring potentially damaging wind gusts to the mid-Atlantic.
Northeast Short-Range Regional Weather Forecast

Video - May 19, 2013; 4:40 AM ET

Short-Range Weather forecast overview for the Northeast United States
Budget Cuts to Result in Closure of Nearly 300 Flood Gauges

News - May 16, 2013; 8:36 AM ET

Despite record-breaking flooding in parts of the Midwest this year, budget cuts threaten to shut down hundreds of stream gauges across the United States.
Northeast Extended Regional Weather Forecast

Video - May 18, 2013; 1:05 PM ET

Extended Weather forecast overview for the Northeast United States