Thursday, December 13, 2018 at 6:30 a.m

AVIATION AREA FORECAST

SIGNIFICANT FEATURE… Dissipating Stationary Front northeast of Jamaica.

Comment….... The Stationary Front is expected to dissipate by this afternoon. A High Pressure Ridge is then expected to build across the island by late this evening and linger through to Saturday.


24-HOUR FORECAST
This Morning… Mostly cloudy with isolated showers across northern parishes, partly cloudy elsewhere.
This Afternoon… Isolated showers across sections of western parishes.
Tonight… Becoming fair.


CLOUDS GENERALLY ACROSS THE ISLAND:
This Morning... SCT020 FEW022CB BKN030
This Afternoon… FEW022 SCT034


WINDS AND TEMPERATURES

Flight 20N 80W 20N 75W
Levels WIND/TEMP WIND/TEMP
450 27056KT/-67 29044KT/-66
390 30015KT/-56 33021KT/-56
340 31015KT/-43 32017KT/-43
300 27008KT/-31 28008KT/-32
240 25017KT/-18 24010KT/-17
180 22014KT/-05 19006KT/-05
100 10006KT/08 08014KT/08
50 11017KT/17 08015KT/16

Flight 15N 80W 15N 75W
Levels WIND/TEMP WIND/TEMP
450 27066KT/-66 29060KT/-65
390 27062KT/-53 30054KT/-53
340 30031KT/-41 31023KT/-42
300 35008KT/-32 33006KT/-33
240 12008KT/-16 02008KT/-16
180 13015KT/-04 07012KT/-04
100 11012KT/08 10012KT/09
50 10019KT/17 11025KT/17


AERODROME FORECAST
TAF MKJP 131115Z 1312/1412 36005KT 9999 SCT020
BECMG 1313/1315 13016KT
BECMG 1400/1402 36007KT FEW022=

TAF MKJS 131115Z 1312/1412 15003KT 9999 FEW020 SCT032
BECMG 1313/1315 08016KT
PROB40 TEMPO 1318/1402 SHRA SCT018 BKN030
BECMG 1400/1402 14005KT=

JKH