Hurricane Nate brought gusty winds, heavy rain and a storm surge to the coast of Mississippi on Saturday night. At 11:00 p.m. EDT on Saturday the center of Hurricane Nate was located at latitude 29.9°N and longitude 89.1°W which put it about 35 miles (60 km) south-southwest of Biloxi, Mississippi. Nate was moving toward the north at 20 m.p.h. (32 km/h). The maximum sustained wind speed was 85 m.p.h. (140 km/h) and there were wind gusts to 100 m.p.h. (160 km/h). The minimum surface pressure was 983 mb.
A Hurricane Warning was in effect for the portion of the coast from the mouth of the Pearl River to the Alabama/Florida border. Tropical Storm Warnings were in effect for the portion of the coast from Grand Isle, Louisiana to the mouth of the Pearl River, for New Orleans and Lake Pontchartrain and for the coast from the Alabama/Florida border to Indian Pass, Florida.
Some drier air wrapped into the western side of Hurricane Nate on Saturday afternoon. In addition an upper level trough approaching Nate from the west produced southwesterly winds which caused vertical wind shear. The drier air and shear caused the circulation of Hurricane Nate to become asymmetrical. The stronger winds are occurring in the eastern half of the circulation. The winds are weaker in the western side of the hurricane. The bands of showers and thunderstorms are also occurring in the eastern half of Hurricane Nate. Very little rain was falling on the western side of the hurricane.
The partial eyewall north of the center of Hurricane Nate was moving over the coast of Mississippi from Pascagoula to Gulfport. Strong gusty winds and heavy rain were falling on that section of the coast. Winds blowing water toward the coast were pushing a storm surge onto the coast. A water level gauge at a NOAA laboratory in Pascagoula, Mississippi was reporting a storm surge of 6.75 feet (2.06 meters). The highest surges were occurring in Mississippi, but there were also storm surges on the coast of Alabama and Florida. Bands of showers and thunderstorms were dropping heavy rain over southeastern Mississippi, southwestern and central Alabama and northwestern Florida. Brief tornadoes spun up in some of the thunderstorms on Saturday.
Hurricane Nate will move inland over southeastern Mississippi during the overnight hours. Nate will weaken after it moves inland, but it will continue to bring gusty winds as it spins down. There is a strong flow of moist air from the south and heavy rain will continue to fall east of the track of Hurricane Nate. Places west of the track will experience weaker winds and will receive little rain. Locations west of a line from New Orleans to Hattiesburg to Meridian, Mississippi could see little minimal impacts from Nate. Nate will cross over west central Alabama on Sunday morning. It will continue to move toward the north-northeast and the remnants of Nate could reach eastern Tennessee on Sunday night. Areas of heavy rain will fall over northwestern Florida, Alabama, northern Georgia, eastern Tennessee and western North Carolina. Fresh water flooding could occur in some of those areas. Tornadoes could develop in the rainbands again on Sunday afternoon.