All things being equal, Dean should pass us as a strengthening Category 2 hurricane. Pressure is still dropping and winds are rising.
At the present track, we are not threatened, but this may change in the next day.
General Info
Hurricane Dean is moving real fast at 22 miles per hour in a Westerly direction. (heading 280 degrees)
Maximum sustained winds are near 100 miles per hour / 160 km per hour, with higher gusts.
Hurricane force winds currently extend outward 15 miles / 30 km from the center, indicating that it is a compact storm. When the storm goes by the DR, this will probably be a wider area.
Tropical storm force winds extend up to 150 miles / 240 km from the center. We don't need to worry too much about these as tropical storm force winds are normal for our island.
Storm surge of 2 to 4 feet above normal tide levels can be expected on our South Coast and for some distance up the East Coast. The North Coast will see some influence but limited and I would not worry about that.
Large and dangerous battering waves are possible as the storm passes. Don't go swimming!
Rainfall of 2 to 7 inches (higher elevations) can be expected in quite a deluge - in the DR, this translates to flash floods and mudslides.
Taking our three points from yesterday, East to West, it looks good for the DR - the storm is far enough off in the Caribbean Sea so that we are not threatened should the track hold. Here are the closest points to the DR, that the storm will pass us, out in the Ocean:
Punta Cana - 190 miles / 310 kms at around 10 to 11 am on Saturday Morning
Santo Domingo - 172 miles / 277 kms at around 2 to 3 pm Saturday Afternoon
Isla Beata (The point of the Pen?nsula de Pedernales) - 95 miles / 151 kms around 4 to 5 pm Saturday Afternoon
We're expecting advisories at 8pm tonight and then at 11pm.
If the track holds by tomorrow, I would feel fairly confident in this information but we've seen these storms turn, twist and make complete wheelies out in the ocean or slow down suddenly. So, keep watching.