LFST 130800Z AUTO VRB03KT CAVOK 23/14 Q1012 NOSIG
TAF LFST 130500Z 1306/1406 VRB04KT CAVOK TEMPO 1314/1317 28010KT PROB30 TEMPO 1318/1324 FEW070CB PROB40 TEMPO 1403/1406 -SHRA FEW040TCU
Temperature in degrees Celsius: 23
Dew Point Temperature in degrees Celsius: 14
http://openflyers.com/case/icingChart.php?chart=2&temperature=23&dewPoint=14