Temperatures Will Be 10 To 15 Degrees Above Average From The Northeast To The Upper Great Lakes...

Low Pressure Along The Northeast Florida Coast Will Move Northward Along The Atlantic Coast To Cape Hatteras By Tuesday Morning ...Before Moving Off The Coast By Tuesday Evening. The System Will Produce Scattered Showers And Thunderstorms Over The Florida Penninsula Through Tuesday. Light Rain Will Develop Over Portions Of Coastal North Carolina Overnight Monday Into Tuesday Morning.

In Addition ... High Pressure Over The Southern Plains Will Move
Eastward Into The Tennessee Valley By Tuesday Morning.

High Pressure Over West Central Canada Will Move Southward To The Northern Plains By Tuesday. Along The Leading Edge Of The High Pressure ... A Cold Front Over The Upper Midwest/Upper Great Lakes Will Move Eastward To The Mid-Atlantic And Southward To The
Western Gulf Coast By Tuesday. The Frontal Position At 48 And 60
Hours Is Questionable.

The Front Will Also Be Mostly Dry With Scattered Light Snow Over Parts Of The Interior Northeast Through Tuesday Morning. Light Rain Will Also Develop Over Parts Of The Southwestern Ohio Valley And Tennessee Valley On Tuesday Evening.

Additionally ... Upper-Level Energy Will Aid In Producing Scattered Light Snow Over Portions Of The Central Rockies Moving To Parts Of The Central Plains And Southern High Plains By Tuesday Morning.

A Pacific Storm Will Begin To Move Onshore Over California And
Northwestern Mexico By Tuesday. The System Will Produce Rain And
Higher Elevation Snow Over Parts Of California On Tuesday.