The final day of the weekend will have storms and heavy rain hone in on the southern Plains and Southeast.

A cold front pushing southward in the Eastern U.S. will lose its steam on Sunday as it pushes into the Gulf Coast. However, it will help drop temperatures and humidity into northern Georgia and South Carolina. The unfortunate factor for this sector of the country is that it will be wet and stormy for much of the Gulf Coast, Tennessee Valley, and southern portions of the Southeast. Flash flooding will be the main concern to watch with this activity. 

Areas north of this front will continue to see pleasant temperatures and humidity values as well as very low chances for rain. This includes the Mid-Atlantic, Northeast, Great Lakes, Midwest, and Ohio Valley. The western portions of the Midwest and the Upper Northeast will have the chance for showers, but neither will have a guarantee to see anything. 

The entirety of the Plains will have the chance for isolated storms. Damaging winds and large hail will be the main risks. A tornado or two cannot be ruled out. Flash flooding may be a concern as an area of heavy rain will burst into the scene in the southern Plains during the morning and into the afternoon. This activity will then fall apart and strong storms will form to the west closer to sunset.

The northern Rockies and northern Plains will see showers with a few storms during the day and into the early evening. Damaging winds will be of the greatest concern. Its possible these storms could trek into northern sections of the Midwest as nightfall arrives.

For the most part, the West Coast states will be dry as well as Nevada, Utah, and Arizona. 

Highs in the 60s will be seen in the higher terrain of the Rockies, Sierra Nevada, and Appalachians. Seventies are a sure bet in the northern Plains, Midwest, and coastal Pacific Northwest. A mix of 70s and 80s will be in for the Northeast, Mid-Atlantic, central to southern Plains, Ohio Valley, Mid-South, and Southeast. The Great Basin, Four Corners, southern Plains, western Gulf Coast, and interior Pacific Northwest will see 90s. Hot 100s are expected in the portions of Texas and the Desert Southwest.