MEX MOS PROB. OF PARTLY CLOUDY SKY COVER (%)
Valid 0000 UTC Wednesday (Tuesday Evening)
Wednesday Thursday Friday Saturday Sunday Monday Tuesday Wednesday
00 12 00 12 00 12 00 12 00 12 00 12 00 12 00

PROB. OF PARTLY CLOUDY SKY COVER: The probability that the mean total sky cover will be between 31.25% and 68.75% during the 12-h period ending at the specified time.