The Latest: Harvey increases slightly in strength

HOUSTON (AP) — The Latest on Tropical Storm Harvey (all times local):
5 p.m.
The National Hurricane Center says Harvey has slightly increased in strength as it went back to warm waters of the Gulf of Mexico.
It now has sustained winds of 45 mph (72 kph), up 5 mph (8 kph).
Forecasters expect Harvey to stay over water and at 45 mph (72 kph) for 36 hours and then head back inland east of Houston sometime Wednesday. The forecast has the storm then zipping north and losing its tropical storm st