Heavy rainfall will be a big story across the Gulf Coast into the Southeast, with a developing area of low pressure just off the coast of Texas and Louisiana that will linger into the weekend.
Some areas will receive 3-6 inches of rain, with isolated higher totals possible.
The Midwest will, once again, see showers and thunderstorms on Thursday.
That system will travel into the Northeast over the holiday weekend, making for some unsettled weather and potential travel delays.
More rain in the Southwest could lead to flash flooding.
Temperatures will be above average from the central Plains to the Great Lakes.