NWS All NOAA
640 FTUS42 KMHX 121720 TAFOAJ TAF KOAJ 121720Z 1218/1318 30009G18KT P6SM FEW070 FM122300 33006KT P6SM SKC FM130200 00000KT P6SM SKC FM131500 VRB04KT P6SM FEW250 AMD LTD TO CLD VIS AND WIND=