NATCHEZ — The National Weather Service says Louisiana and Mississippi are in for days of nasty weather.

Forecasters expected thunderstorms Sunday would bring damaging winds, large hail and tornadoes to north Louisiana and north Mississippi.

Adams County and Concordia Parish were under a hazardous weather outlook  Sunday that stated a slow moving and potent spring weather system would bring a high risk of severe thunderstorms and tornadoes throughout the next several days.

Storms are expected to stall over the area, bringing the possibility of flash floods and river floods through Tuesday.