Short Range Forecast Discussion NWS Weather Prediction Center College Park MD 401 PM EDT Tue Oct 24 2017 Valid 00Z Wed Oct 25 2017 - 00Z Fri Oct 27 2017 ...Heavy rain possible over parts of New England... ...Temperatures will be 15 to 25 degrees above average over parts of the Northern/Central High Plains... Strong upper-level energy over the Great Lakes will aid in producing rain over the Great Lakes and parts of the Ohio Valley through Wednesday evening. Wet snow will also develop over parts of the northwestern part of the Upper Peninsula of Michigan that will end overnight Tuesday. Meanwhile, a slow moving front along the East Coast will slowly move off most of the coast by Wednesday morning. A stationary part of the boundary will linger over New England through Thursday. Showers and thunderstorms will develop along and near the boundary over parts of New England through Wednesday morning. Rain will develop over parts of New England Wednesday morning into Thursday. Additionally, showers and thunderstorms will develop over parts of southern Florida that will slowly move off the Florida Coast by Wednesday afternoon. Low pressure and associated front will move southeastward out of South-Central Canada, Tuesday night, that will move to the Ohio Valley and dissipate overnight Wednesday. A narrow area of rain will develop over parts of the Upper Mississippi Valley/Upper Great Lakes into the Ohio Valley by Wednesday evening and ending. In the meantime, another front will move onshore over the Pacific Northwest on Wednesday morning that will move inland to the Upper Mississippi Valley/Central Plains into the Central Rockies by Thursday morning. Rain will develop over parts of the Northwest on Wednesday morning ending overnight Wednesday. Late Wednesday night, snow and lower elevation rain will develop over parts of the Northern Rockies into Thursday. On Thursday morning, rain will develop over parts of the Northern Plains and Upper Mississippi Valley. Ziegenfelder Graphics available at www.wpc.ncep.noaa.gov/basicwx/basicwx_ndfd.php