Chattanooga, Tennessee, was hit with severe flooding overnight after historic rainfall swept through the region, leaving cars stranded and roads impassable.

Authorities say the downpour overwhelmed drainage systems, causing water levels to rise rapidly across multiple neighborhoods. Emergency crews worked through the night to rescue stranded motorists and redirect traffic from submerged streets.

Several major roads remain closed as crews assess damage and remove debris. Officials are urging residents to avoid unnecessary travel and to steer clear of floodwaters, which can conceal dangerous hazards.

Meteorologists report that the rainfall totals in some parts of the city were among the highest on record, marking this as one of Chattanooga’s most significant flooding events in years.