Saturday, Nov. 21, 2009, 11 p.m.

A weak low pressure center is continuing to push northeast out of the Gulf. 

This system will bring us increased cloud cover along with a higher rain chance for the second half of the weekend. 

For the overnight, clouds increase with a slight chance of showers. 

Rain chances are at 20 percent with a low of 63.  Some patchy fog will be possible late. 

For Sunday, as our Gulf disturbance approaches, expect more clouds and a few showers. 

Highs will once again reach the lower 80s with winds shifting out ahead of the frontal boundary to the south-southwest at 10.

Rain chances will be in the forecast through Monday as this system will eventually drag a cold front into the area in the early morning hours. 

Temperatures behind the front will be slightly cooler. 

Highs Tuesday and Wednesday will be in the upper 70s. 

For Thanksgiving, another front will move into the area bringing highs in the middle 70s. 

Behind this front, on Friday and Saturday, expect much cooler weather with highs close to 70. 

At the coast, rip currents continue to be an issue.  Swimmers and surfers should take caution.

Currently the tropics are quiet with no development expected over the next 48 hours.