The Gulf system will arrive on Sunday. More than 15 million people from Lake Charles, Louisiana to Pensacola, Florida and north to Memphis could experience harmful winds, hail and several tornadoes.
Rapid flooding will also be a problem, especially for areas of Texas and Louisiana that have dealt with torrential rains over the past few days.
“The earth is already saturated in many of these areas, so it won̵
Strong storms and snow?
A second system will glide through the mountainous West and Central Plains on Sunday.
Towards Sunday night, when colder air is forced behind the front, snow is forecast for the higher altitudes of Colorado and Wyoming.
Several cities on the front chain of the Rocky Mountains will go from temperatures 15-20 degrees above normal to 20-25 degrees below normal in just 48 hours.
Denver will be one of those cities that feel seasonal. On Saturday, the city’s one-kilometer high reached 86 degrees – their average peak for the end of June. By Monday, the city will expect a high temperature of only 47 degrees – their normal temperature for the end of February.
The extremely warm air in front of the front will feed another day of strong storms – this time along the Mississippi River valley.
On Monday, more than 40 million people from Dallas, Texas, to Columbus, Ohio, will be threatened by severe storms. The main dangers will be harmful hail and tornado winds.
The biggest threat of tornadoes exists from Tulsa, Oklahoma to Paducah, Kentucky.