Watch out for higher gas prices later in the week with Gustav:
Hurricane Gustav grew stronger as it moved on a path projected to take it over Haiti on Tuesday and just south of Cuba on Wednesday, according to the National Hurricane Center.
Forecasters say they believe Gustav will strengthen into a "major hurricane" and move into the central Gulf of Mexico by Sunday, but there is little certainty about where it might go from there.
The hurricane center uses the term "major hurricane" for storms that reach Category 3 or higher. Category 3 storms have winds of at least 111 mph (179 kph).
