www.lsuagcenter.com/weather

The agcenter site is pretty neat. Some info that might help you to navigate it:

-Click on the St. Gabriel Station (if you look at map, it is most south of 3 clustered to the right of where it says Baton Rouge, it is actually in Iberville)
-Click on minute data graphs
-Change "station drop down" to st. gabriel
-Change element drop down to wind run/direction
-Click Go

Also the "element drop down" has one for rain, that is pretty neat too. It appears to have about a 1 hour lag time.

Alot of people must be logging in b/c it is sort of slow....but worth it I think.