The National Weather Service in Louisville has issued a Fire Weather Watch, which is in effect from Thursday morning through Thursday evening. * AFFECTED AREA...Southern Indiana and most of central Kentucky. * WIND...Southwest at 15 to 25 mph with gusts up to 35 mph. * HUMIDITY...As low as 20 to 25 percent in the afternoon. * IMPACTS...any fires that start will likely spread rapidly. Outdoor burning is not recommended.