Updated

1 a.m. (CDT)

The eastern half of Texas is preparing for renewed flooding as Tropical Storm Bill approaches the Texas Gulf Coast.

The National Hurricane Center predicted the storm would make landfall Tuesday morning somewhere between Baffin Bay, south of Corpus Christi, and High Island, just up the coast from Galveston.

Galveston County officials already have directed voluntary evacuation of the low-lying Bolivar Peninsula, where Hurricane Ike wiped out most structures in 2008. School districts from Galveston to the Houston suburbs have canceled Tuesday's classes.

According to projections by the National Weather Service, parts of North Texas, Arkansas and Oklahoma could get up to 9 inches of rain over the next five days, and Missouri could get more than 7.

The forecast follows historic rains and floods last month.