MEX MOS PROB. OF >= 0.25" OF PRECIP. (%)
Valid 0000 UTC Monday (Sunday Evening)
Monday Tuesday Wednesday Thursday Friday Saturday
00 12 00 12 00 12 00 12 00 12 00 12

PROB. OF >= 0.25" OF PRECIP.: The probability that 0.25 inches or more of liquid-equivalent precipitation will fall during the 12 hour period ending at the specified time.