AREA/FLIGHT FORECAST LKAA PRAHA FIR GND/FL450
VALID 170400/171000 UTC
SYNOPSIS:        FRONTAL WAVE OVER E LKAA AND SLOVAKIA MOV E
                 NC,
                 RIDGE OF HIGH PRESSURE FM SW INTSF
SFC WIND [KT]:   VRB/2-6, BECMG LCA 250-310/6-14, MT ISOL 16
                 WITH GUSTS ABT 25
SFC VIS [M]:     +10KM, 04/06Z ISOL 0,5-4KM, IN PREC ISOL
                 6-9KM
LOW CLD [HFT AMSL]: SCT/BKN SC CU, BASE 040-065, TOP SC
                 070-080, CU 080-110
CB, TCU:         ISOL/EMBD TCU CB, BASE 030-040, TOP TCU
                 140-180, CB 240-300
OTHER LAYERS:    BKN/OVC AC AS, FM W SKC/SCT AC, BASE ABV
                 080-110
TMAX,TCONV [C]:  NIL
MT OBSC:         N-NE PART MT INC ABV 030-040
WX:              ISOL, E HALF LCA -RA -SHRA, ISOL SHRA TSRA,
                 04/06Z ISOL BR BCFG MIFG FG
FZLVL [HFT AMSL]:095-110, BECMG 100-118
ICE [HFT AMSL]:  E HALF ISOL FBL/MOD 095-110/160
TURB [HFT AMSL]: LCA FBL SFC/060,
                 ISOL FBL/MOD 280/330
OTHER WX:        NIL
QNH [HPA]:       1016-1018, MOD BECMG FBL INCREASE
UPPER W/T [KT,C]:       LKPR 06Z      LKPJ 06Z
                 FL180  320/034 -13   330/033 -15
                 FL140  320/032  -4   320/027  -5
                 FL100  310/027   1   310/026   1
                 FL050  280/015  10   300/013  10
                 FL020  290/008  15   300/005  15
FORECASTER:      SEM
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