Short Range Forecast Discussion NWS Weather Prediction Center College Park MD 249 AM EST Sun Jan 31 2016 Valid 12Z Sun Jan 31 2016 - 12Z Tue Feb 02 2016 ...Heavy snow possible for parts of the Great Basin, Central Rockies, and the Mogollon Rim... ...Heavy rain possible for parts of Southern California... ...Snow possible for parts of the Central High, and Central Plains... ...Temperatures will be 10 to 25 degrees above average from the Southern Plains to the Lower Great Lakes... Low pressure over the Middle Mississippi Valley will lift northeastward into Southeastern Canada by Monday morning. The associated front will move from the Middle Mississippi Valley/Southern Plains will move eastward to the Northeast/Mid-Atlantic Coast then trail westward from the Mid-Atlantic to the Southern Plains by Monday evening. The system will produce rain will develop over parts of the Great Lakes southwestward into parts of the Middle Mississippi Valley on Sunday morning moving eastward to the Northern Appalachians to parts of the Southeast by Monday afternoon. The rain will move off the Northeast by Monday evening with rain extending over parts of the Mid-Atlantic to parts of the Southeast/Southern Appalachians. Snow will develop over parts of the Upper Great Lakes by Sunday afternoon and move into Southeastern Canada by Monday morning. Some of the rain will change over to snow over parts of the Lower Great Lakes into Northern New England by Monday afternoon into evening. In addition, light snow will develop over part of the Central High Plains into parts of the Middle Mississippi Valley on Sunday morning ending by Sunday afternoon. Ziegenfelder Graphics available at www.wpc.ncep.noaa.gov/basicwx/basicwx_wbg.php