FAMX21 MMMX 081631 PRD/VALID 081800/091800 SYNOPSIS: JTST AXIS FL400 ALNG LN 26N108W 29N101W MAX WIND 115 KT MOV NE 11KT TIL 09/06Z.. INVTD TROUGH AXIS FL100 ALNG 26N101W 23N099W 17N096W WO MOV APRCBL.. SIG WX: 60NM BTHSDS INVTD TROUGH AXIS FL100 ISOL CB/TSRA TOP FL390 BTN 08/21Z AND 09/03Z.. 60NM BTHSDS LN 17N094W 16N092W ISOL CB/TSRA TOP FL390 BTN 09/00Z AND 09/06Z.. MMPG MMNL MMRX MMMA MMTM MMPA MMVR MMSP MMIO BKN/OVC ST FL008/FL010 UP TO FL FL020 TL 09/18Z AND ISOL BCFG TL 09/15Z.. TURB: SEV TURB NEAR AND WI CBS ALL LVLS.. MOD/SEV WI AREA 31N110W 29N105W 25N109W BTL FL300/FL400 TIL 09/12.. ICE: NIL.. FRZNG LVL: FL130/FL150 N 25N W 095W RAISING GRDLY UP TO FL160/FL180 OVR RMNDR AREA.. VA: NIL..