A Couple of Comments
1. The inflow of warm, humid air will hit the front from Oklahoma to Kentucky. Within that area as shown on the map, storms may contain damaging wind gusts and large hail. With the air getting cold aloft, hail may be the bigger factor.
2. Models are still not in good agreement on the moisture from Miriam into Texas. Euro is much wetter while the GFS has backed off. Our thinking is that low-level center from Miriam goes out to the Pacific while the moisture streams off to the northeast into Texas.
Snow will hit the Northeast today then the Upper Midwest Wednesday.
Snow across the Great Lakes and Heavy Storms across the South and East Coast.
The weather will become active this weekend as snow hits the Rockies and severe storms hit the Plains.
A more active weather pattern next week as a chilly airmass comes south.
Storms today in the mid-Atlantic can have a small hail. About the storm next week.
The weather calms down as the warmth comes into the East.