AREA/FLIGHT FORECAST LKAA PRAHA FIR GND/FL450
VALID 311600/312200 UTC
SYNOPSIS:        FRESH MOIST AIRFLOW FM NW
                 OCCLUDING FRONTAL SYSTEM OVR LKAA MOV SE
SFC WIND [KT]:   250-320/10-18, LCA GUSTS 25-35, ISOL 35-40
                 MT GUSTS UP TO 40-50
SFC VIS [M]:     FM NW LCA 2-5KM
LOW CLD [HFT AMSL]: BKN/OVC, ISOL SCT SC, ISOL ST
                 BASE SC 030-045, FM NW BECMG 025-035, BASE
                 ST 015-025
                 TOP SC 070-080, ST 030
CB, TCU:         NW PART FM 20Z ISOL TCU
                 BASE 025-035 TOP 120
OTHER LAYERS:    BKN/OVC AC AS, FM 20Z LCA SCT AC
                 BASE 070-090
TMAX,TCONV [C]:  NIL
MT OBSC:         MT INC ABV 025
WX:              FM NW FRQ -SN,-RASN
                 NW PART FM 20Z ISOL -SHSN,-SHRASN
FZLVL [HFT AMSL]:015-025, NW PART BECMG 025-035
ICE [HFT AMSL]:  LCA MOD, ISOL SEV 025/080-120
TURB [HFT AMSL]: MOD, ISOL SEV SFC/070
                 LCA MOD 200/380
OTHER WX:        NIL
QNH [HPA]:       1016-1019, STEADY OR FBL DECREASE
UPPER W/T [KT,C]:       LKPR 18Z      LKPJ 18Z
                 FL180  310/046 -28   320/050 -28
                 FL140  310/040 -18   320/042 -18
                 FL100  320/040 -10   330/037 -11
                 FL050  290/044  -3   300/036  -5
                 FL020  270/033  -1   280/027  -1
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