From the UK ag weather center.
Updated: 3:10 AM EST THU NOV 12 2009

today (6am to 5pm),
   The high today, in Casey county, is expected to be near 59 degrees. No
   rainfall is expected. Temperature will range from near 38 to near 58
   degrees. Dewpoints will range from 28 to 38 degrees. These dewpoints
   will  combine with today (6am to 5pm), temperatures resulting in
   relative humidity minimum of 40%. Skies will be mostly sunny at 9 am and
   mostly sunny at 3 pm. Winds will range from 5 to 12 miles per hour
   during the period. Winds at 3 pm will be out of the north at 12 miles
   per hour, which is favorable spraying conditions in rain-free areas.
   Relative humidity will be less than 50% for 6 hours and greater than 80%
   for 0 hour
tonight (6pm to 5am),
   The low tonight, in Casey county, is expected to be around 38 degrees.
   No rainfall is expected. Temperature will range from near 40 to near 51
   degrees. Dewpoints will range from 38 to 39 degrees. These dewpoints
   will  combine with tonight (6pm to 5am), temperatures resulting in
   relative humidity maximum of 96%. Skies will be clear at 12 am and
   clear at 3 am. Winds will range from 3 to 9 miles per hour during the
   period. Winds at 3 am will be out of the northeast at 4 miles per hour,
   which is favorable spraying conditions in rain-free areas. Relative
   humidity will be less than 50% for 0 hour and greater than 80% for 7
   hours


   This county forecast is based on The National Weather Service digital
   county forecast.