Short Range Forecast Discussion NWS Weather Prediction Center College Park MD 233 AM EST Sun Nov 02 2014 Valid 12Z Sun Nov 02 2014 - 12Z Tue Nov 04 2014 ...Heavy rain possible over parts of the Pacific Northwest Coast... ...Heavy snow possible over parts of Northern Maine... ...Temperatures will be 10 to 15 degrees below average along parts of the Southeast Coast and Central Appalachians... ...Temperatures will be 15 to 20 degrees above average over parts of the Northern/Central Plains... Storm over the Northern/Central High Plains will move northeastward into South-Central Canada by Monday. The system will produce rain and highest elevations snow over parts of the Northern/Central Rockies and parts of the Great Basin through Sunday morning. Rain will develop over parts of the Southwest/Southern Rockies and parts of the Great Basin Sunday morning into Monday morning. Snow will linger over parts of the Norther/Central Rockies Sunday into Monday morning. As the associated boundary moves onto the Plains, showers and thunderstorms will develop over parts of the Southern Plains on Monday. Rain will also develop over parts of the Central Plains on Sunday evening and move into parts of the Upper Mississippi Valley/Upper Great Lakes to the Middle Mississippi Valley by Monday evening. Another storm just off the Northeast Coast will move northeastward to the Canadian Maritimes by Monday morning. Light to moderate snow will develop over parts of Northern Maine tapering off to light snow by Sunday evening, ending by Monday morning. Moderate to heavy rain will develop over parts of Northern New England Coast through Sunday afternoon before ending by Sunday evening. In addition, rain will end along the Southern Mid-Atlantic Coast by Sunday afternoon. Elsewhere, onshore flow off the Pacific ahead of the next system will produce rain over parts of the Pacific Northwest Sunday into Monday. Ziegenfelder Graphics available at www.wpc.ncep.noaa.gov/basicwx/basicwx_wbg.php