AREA/FLIGHT FORECAST LKAA PRAHA FIR GND/FL450
VALID 231600/232200 UTC
SYNOPSIS:        L 1008HPA OVER E POLAND MOV SLW E WKN,
                 RIDGE OF HIGH PRESSURE FM W INTSF,
                 COLD AND MOIST AIRFLOW FM NW NC
SFC WIND [KT]:   280-010/6-14, MAINLY NE HALF LCA 15-17 WITH
                 GUSTS 20-30 WKN,
SFC VIS [M]:     +10KM, IN PREC ISOL 4-8KM
LOW CLD [HFT AMSL]: SCT/BKN, BECMG LCA SKC/FEW CU SC,
                 BASE 040-060, IN PREC ISOL 020-035,
                 TOP SC 070-080, CU 090-120
CB, TCU:         MAINLY NE HALF ISOL TCU CB,
                 BASE 030-050, TOP TCU 150-200, CB 250-300
OTHER LAYERS:    SCT/BKN, BECMG SW HALF SKC/SCT AC, BASE ABV
                 080-100
TMAX,TCONV [C]:  NIL
MT OBSC:         NE HALF LCA MT INC ABV 030
WX:              MAINLY NE HALF ISOL SHRA TSRA
FZLVL [HFT AMSL]:080-085
ICE [HFT AMSL]:  NIL
TURB [HFT AMSL]: FBL, LCA MOD SFC/070 WKN,
                 NW-N-NE PART ISOL FBL/MOD 280/390 WKN
OTHER WX:        NIL
QNH [HPA]:       1014-1019, FBL INCREASE
UPPER W/T [KT,C]:       LKPR 18Z      LKPJ 18Z
                 FL180  350/015 -19   330/023 -21
                 FL140  360/017 -10   330/020 -11
                 FL100  330/018  -3   320/025  -3
                 FL050  330/022   6   350/018   6
                 FL020  340/013  11   340/019  11
FORECASTER:      SEM
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