National Digital Guidance Database (NDGD) Key


How To Read Wind Barbs
Element Definitions:

Maximum/Minimum Temperature (High/Low)
Temperature (T)
Dewpoint Temperature (Td)
12Hr Probability of Precipitation (PoP12)
6Hr Probability of Precipitation (PoP06)
Relative Humidity (RH)
Wind Speed and Direction
3Hr Thunderstorm Probability
6Hr Thunderstorm Probability
12Hr Thunderstorm Probability




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