Most Popular Conversion and Decoder Charts

• Quality Controlled Local Climatological Data (QCLCD)
  
  
• Unedited Local Climatological Data (ULCD)
  
  
• Entries on WS From B-91 (COOP, E-15)
  
  
• Celsius to Fahrenheit Conversion Chart
  
  
• Wind Chill Chart
  
  
• Knots to Miles Per Hour Conversion Chart
  
  
• Land Beaufort Scale
  
  
• Marine Beaufort Scale
  
  
• Heat Index Chart
  
  
• Estimating the Water Equivalent of Snow