Wind speed is indicated by the darkness of the streamline. Colors progress from light grey to black in increments of 5 kts with black indicating winds of 30 kts or more. Temperatures are in degrees Fahrenheit. Contour interval is 5 degrees. Multiples of 10 have black contours and are labeled.
Pressure is in millibars.
Isobars are labeled as black numbers in white boxes. Units are millibars with only the last two digits shown. Mean sea-level pressure is 1013 millibars. Convective available potential energy. The yellow-brown shading indicates the amount of CAPE in the atmosphere.