Area forecast discussion National Weather Service Nashville Tennessee 632 PM CDT Thursday may 23 2013 Update...for 00z aviation forecasts. && Aviation...broken stratocu ceilings will linger through the night at csv and drop to MVFR levels after 04z. Elsewhere, expect scattered stratocu during the evening at bna and ckv to give way to sky clear by 04z. Gusty northwest surface winds will slacken off during the night, but become a tad gusty once again during the daylight hours on Friday. && Ohx watches/warnings/advisories... none. && $$ 19