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Description of MRF MOS Data

Line 2: First four letters are the location identifier.
This is followed by the initial hour date and time (UTC).
FHR: Forecast hour. Number of hours after the initial time.
Line 4: Days of week and days of month.
X/N Maximum or minimum temperature in degrees F for the past 12 hours.
(Maximum temperatures are from 1200 UTC to 0000 UTC, minimum
temperatures are from 0000 UTC to 1200 UTC.)
TMP: Temperatures in degees F at the hour.
DPT: Dew point in degrees F at the hour.
P12: 12 hour probability of precipitation (precent).
P24: 24 hour probability of precipitation (percent).
T12: 12 hour probability of thunder (percent).
T24: 24 hour probability of thunder (percent).
PZP: Probability of freezing precipitation (percent).
PSN: Probability of snow (percent).
TYP: Precipitation type. R = Rain, S = Snow, Z = Freezing