MEX MOS PROB. OF >= 1.00" OF PRECIP. (%)
Valid 0000 UTC Saturday (Friday Evening)
Saturday Sunday Monday Tuesday Wednesday Thursday
00 12 00 12 00 12 00 12 00 12 00 12

PROB. OF >= 1.00" OF PRECIP.: The probability that 1.00 inches or more of liquid-equivalent precipitation will fall during the 12 hour period ending at the specified time.