Memphis, Tennessee – A slow-moving weather system this weekend is expected to bring periods of heavy rainfall across the Mid-South, raising flooding concerns near major roadways including Interstate 40 and Interstate 55.
According to the National Weather Service in Memphis, the overall pattern favors heavy rainfall rather than severe thunderstorms, with a medium probability of 30 to 50 percent that some locations could receive two inches of rain or more by Sunday night. Exact rainfall totals remain uncertain, but forecasters emphasize that prolonged rain over multiple periods increases the risk for runoff and localized flooding.
The heaviest rainfall is expected to develop Saturday night into early Sunday, particularly across north Mississippi, West Tennessee, and eastern Arkansas. Areas near I-40, I-55, US-61, and US-78 may see repeated rounds of rain as the system slowly moves through the region.
Soils in some areas remain capable of absorbing rainfall, but heavier downpours could overwhelm drainage systems, especially in urban areas and low-lying locations. Ponding of water on roads and brief road closures are possible, particularly during nighttime travel.
Forecasters stress that this event is not currently expected to be a classic severe weather outbreak, but impacts may still be significant due to rainfall intensity and duration. Rivers and creeks will be monitored closely as rainfall totals become clearer.
The weekend weather may affect interstate travelers, delivery drivers, and those with outdoor plans, especially during Saturday night and Sunday morning.
Officials remind residents never to drive into flooded roadways and to monitor forecast updates as confidence increases on rainfall placement and totals.
Additional details and potential advisories may be issued as the weekend approaches.
