AREA/FLIGHT FORECAST LKAA PRAHA FIR GND/FL450
VALID 181000/181600 UTC
SYNOPSIS:        HIGH PRESSURE AREA OVER THE ALPS-BALKAN,
                 STNR NC
                 FLANG OF WARM FRONT OVER LKAA, MOV E
SFC WIND [KT]:   200-290/6-14, NE BOHEMIA AND S MORAVIA
                 VRB/2-4
SFC VIS [M]:     +10KM, IN PREC ISOL 10-7KM
LOW CLD [HFT AMSL]: BKN/OVC, FM W BECMG FEW/SKC SC, CU
                 BASE 030-055, IN PREC ISOL 025-030
                 TOP SC 070,CU 080-090
CB, TCU:         NIL
OTHER LAYERS:    BKN/OVC AC AS, BASE ABV 080-110
                 FM W BECMG SCT/SKC AC
TMAX,TCONV [C]:  TMAX:21-25
                 TCONV:16-20
MT OBSC:         N PART ABV 025-040
WX:              FRONTAL AREA LCA RA, SHRA
FZLVL [HFT AMSL]:120-133
ICE [HFT AMSL]:  FRONTAL AREA LCA FBL 120/170
TURB [HFT AMSL]: MAINLY BOHEMIA LCA FBL SFC/050
OTHER WX:        NIL
QNH [HPA]:       1023-1026, STEADY OR FBL DECREASE
UPPER W/T [KT,C]:       LKPR 12Z      LKPJ 12Z
                 FL180  300/040 -11   320/042 -11
                 FL140  300/035  -3   310/040  -3
                 FL100  290/029   4   320/035   3
                 FL050  300/024  11   300/025   9
                 FL020  270/017  15   270/011  12
FORECASTER:      LZ
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