On September 1st at 5:00 PM EST, the 5th Tropical System of 2009, Erika, formed north of the Leeward Islands.

Erika is currently (as of 2:00 PM EST 9/2/09) exhibiting sustained winds of 40 mph and is moving West at 10 mph.

The NHC is forecasting Erika to remain a Tropical Storm thru Saturday morning.  The models then have the system being affected by 20- 25 knot wind shear, and then it gets interesting.   Some models show the system surviving the shear and quickly intensifying in the warm waters.  Others, including the NHC, show a significant chance of dissipation, tropical depression strength, or sustaining tropical storm strength.

We will continue to monitor the situation as needed over the holiday weekend.