NJ Transit will cross-honor tickets on its trains and buses until midnight as remnants of Tropical Storm Andrea threaten Friday's commute home.

Tropical Storm Andrea (Getty Images)

A flash flood watch is in effect for the state through late Friday night.

The National Weather Service says rainfall amounts of 1½ to 3½ inches are possible with isolated amounts near 5 inches. The rain will result in flooding of some roadways and the possibility of river flooding increases when amounts exceed 3 inches.

Hoboken is offering discounted parking at two garages as a precaution. Jersey City is setting up barricades along flood-prone streets.

Friday's Doo Wop Extravaganza at the PNC Arts Center has been postponed.

The rip current risk is high at the Jersey shore.

Saturday is expected to be dry.

 

Copyright 2013 The Associated Press.