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TAF FORMAT : ICAO LOCATION INDICATOR; VALID PERIOD (G1 G1 G2 G2)
             WIND DIRECTION (DEG. TRUE), SPEED G MAX SPEED (KNOTS)
             VISIBILITY (METRES. 9999 = MORE THAN 10KM)
             WEATHER CONDITIONS; CLOUD AMOUNT, TYPE, HEIGHT (100 * FEET)
             FEW = 1,2 OKTAS; SCT = 3,4 OKTAS; BKN = 5,6,7; OVC = 8 OKTAS.
SELECTED WEATHER ABBREVIATIONS:
CAVOK - VIS 10KM OR MORE; NO CLOUD BELOW 5000FT; NO PRECIPITATION.
BCFG  - FOG PATCHES   FU - SMOKE   RA - RAIN   SQ - SQUALLS  HZ - HAZE
TS    - THUNDERSTORM  SN - SNOW    GR - HAIL   DZ - DRIZZLE  BR - MIST
FG    - FOG         MIFG - SHALLOW FOG         VC - VICINITY
      PLUS/MINUS SIGN BEFORE PHENOMENA IMPLIES HEAVY/LIGHT.