AccuWeather.com Weather Blogs

  • In Store Next: Winter Rollback

    November 21, 2014; 8:12 AM ET

    Looking at next week, the GFS ensemble spaghetti plot of upper air winds shows how much agreement there is among members of the ensemble (same model running multiple times using slightly different starting assumptions). The maps are from next Tuesday, Nov. 25, and Thanksgiving Day, Nov. 27. There is good agreement on the first map, but a lot of spread two days later.

  • Cold Day in Pennsylvania

    November 20, 2014; 3:00 PM ET

    Cold Day in Portersville, Pennsylvania, by "Team LauraK" on Nov. 18, 2014. Upload to http://photo.accuweather.com to qualify!

  • Blue Sky in New York

    November 19, 2014; 2:26 PM ET

    Blue Sky in Endicott, New York, by "theview" on Nov. 18, 2014. Upload to http://photo.accuweather.com to qualify!

  • Lake-Effect Snow Update for Ontario

    November 19, 2014; 12:56 PM ET

    Clipper-like storm system will bring light snow to eastern Canada into tonight followed by another round of locally heavy lake-effect snow.

  • A Warmup That Won't Last

    November 18, 2014; 5:00 PM ET

    While a surge of warmth is coming, so is more cold air. With the warmth comes the risk for severe weather to parts of the South.