1.   Blitzer discusses the sectors and how to consider them in your forecast model.

2.   At least one forecast model shows the storm turning north, away from the U.S. mainland.

3.   At least one forecast model shows the storm eventually turning north, away from the U.S. mainland.

4.   Forecast models seek to warn of flash flooding eight hours in advance.

5.   On Saturday the forecast models show that the high-pressure ridge aloft will collapse.