864
FACA20 KKCI 210930
OFAMKC
INTERNATIONAL OPERATIONS BRANCH
AVIATION WEATHER CENTER KANSAS CITY MISSOURI
VALID 211000-212200
OUTLOOK...212200-221000
.
ATLANTIC S OF 32N W OF 57W...CARIBBEAN...GULF OF MEXICO BTN 22N
AND 24N.
.
ALL WNDS SFC. TS IMPLY SEV OR GTR TURB SEV ICE LLWS AND IFR
CONDS. SFC TO 400MB.
.
SYNOPSIS...SFC LOW PRES OVR THE N-CNTRL ATLC WITH A CDFNT XTNDG
SW BECMG STNRY OVR NRN PTNS OF THE ATLC SWRN NEW YORK FIR NR A
31N62W-29N77W LN. THERE IS A SECONDARY LOW ALG THE FNT NR 29N77W
WITH A SFC TROF XTNDG SW THRU THE SRN TIP OF FL INTO THE FAR ERN
GLFMEX. THERE IS ANOTHER SFC TROF FM CNTRL CUBA THRU THE SERN
BAHAMAS. WDLY SCT TO SCT TSRA TO CONT S OF THE STNRY
FNT...ESPECIALLY FOCUSED NR THIS SFC TROF OVR PTNS OF THE ATLC
SWRN NEW YORK AND MIAMI FIRS. A MID-LEVEL TROF WILL RESULT IN
INCRS CNVTV ACT OVR THE WRN CARIB...THROUGH JAMAICA...ERN
CUBA...AND HISPANIOLA. STG ELY TRADE WNDS TO CONT OVR THE SRN
CARIB. WEAK HI PRES WILL PREVAIL OVR THE GLFMEX. MOD TO STG SLY
WNDS WITH OCNL MVFR CIG AND VIS OVR THE ERN MONTERREY FIR AND WRN
PTNS OF THE MERIDA FIR.
.
SIGNIFICANT CLD/WX...
ERN MONTERREY FIR...NRN MERIDA FIR
W OF 90W...SCT020 SCT040. LYRS OCNL BKN TOP 120. OCNL VIS 5SM
  BR/HZ. ISOL SHRA. OTLK...VFR SHRA WND...OCNL MVFR CIG BR HZ.
E OF 90W...SCT020 SCT040. OTLK...VFR SHRA.
.
ATLC SWRN NEW YORK FIR...ATLC MIAMI FIR...SAN JUAN FIR
NW OF LN 32N687W-29N77W...SCT025 SCT040. LYRS OCNL BKN TOP ABV
  FL240. ISOL SHRA/TSRA. OTLK...VFR.
SW OF LN 26N59W-19N68W...SCT030 SCT040. OCNL BKN040 TOP 120. ISOL
  SHRA. OTLK...VFR SHRA.
RMNDR...SCT020 BKN035 TOP LYRD ABV FL240. OCNL BKN020. SCT SHRA.
  WDLY SCT TO SCT TSRA. VIS OCNL 3-5SM RA. OTLK...VFR OCNL MVFR
  CIG SHRA TSRA.
.
WRN PIARCO FIR...NRN MAIQUETIA FIR
SCT020 SCT040. LYRS OCNL BKN TOP 120. CI ABV. ISOL TO WDLY SCT
SHRA. OCNL WND ESE 20KT. OTLK...VFR SHRA.
.
SANTO DOMINGO FIR...PORT-AU-PRINCE FIR
HISPANIOLA...SCT020. BKN CI ABV. BECMG 1820...SCT020 SCT050. LYRS
  OCNL BKN TOP ABV FL240. WDLY SCT SHRA. ISOL TSRA. OTLK...VFR
  SHRA TSRA...OCNL MVFR CIG.
WTRS...SCT020 SCT040. LYRS OCNL BKN TOP ABV FL240. WDLY SCT SHRA.
  ISOL TSRA. S OF 17N...WND E 20KT. OTLK...VFR SHRA TSRA...OCNL
  MVFR CIG. WND S OF 17N.
.
CURACAO FIR...NRN BARRANQUILLA FIR...NRN PANAMA FIR...KINGSTON
FIR
SCT020 SCT040. LYRS OCNL BKN TOP LYRD ABV FL240. WDLY SCT
SHRA/TSRA. WND ESE 20G25KT. OTLK...VFR SHRA TSRA WND...OCNL MVFR
CIG.
.
HABANA FIR
E OF 80W...SCT020 BKN050 BKN120 TOP LYRD ABV FL240. OCNL BKN020.
  SCT SHRA. WDLY SCT TSRA. OCNL VIS 3-5SM RA BR. OTLK...VFR SHRA
  TSRA...OCNL MVFR CIG BR.
W OF 80W...
  CUBA...SCT020 SCT030. BECMG 1719...SCT025 BKN050 TOP ABV FL240.
    OCNL BKN025. WDLY SCT SHRA. ISOL TSRA. OTLK...VFR SHRA...TSRA
    TIL 05Z.
  WTRS...SCT020 SCT040. ISOL SHRA. OTLK...VFR SHRA TSRA.
.
NERN CNTRL AMER FIR
SCT020. ISOL SHRA. OTLK...VFR SHRA.
.
ICE AND FRZLVL...
NO SGFNT ICE EXP OUTSIDE CNVTV ACT.
FRZLVL...
  WRN ATLC...130-140 N TO 150-160 S.
  CARIB...140 N TO 160 S.
  SRN GLFMEX...155 E TO 175 W.
.
TURB...
NO SGFNT TURB EXP OUTSIDE CNVTV ACT.
....