1.   As moisture circulates around the low, it will encounter cold air over the interior Northeast, setting the stage for accumulating snow from the Poconos to western Massachusetts.

2.   As the moisture encounters colder air in the panhandles of Texas and Oklahoma, freezing rain and sleet is expected before temperatures rise above freezing late Friday afternoon.

3.   As the warmer air progresses into the Midwest, it will encounter cold air over snow-covered terrain.

4.   As the disturbance encounters humid air, strong thunderstorms will erupt later Wednesday over parts of West and Central Texas.

5.   As the moist air flow encounters cold air over the northern part of the Plains and Great Lakes a large area of snow will develop.

6.   A rising column of warm air from this region would encounter cold air, and the resulting condensation might produce a cloud.

7.   Falling snow will melt into liquid raindrops should it encounter air above freezing upon its downward fall.

8.   Grey skies will cover much of the Northeast as milder air encounters cool air in place over the region.

9.   In the lungs, it encounters fresh air and picks up more oxygen, then immediately changes into shape A.

10.   Meanwhile, potent thunderstorms will sweep across central and southern Florida where a cold front encounters sultry air.