CYPRUS DEPARTMENT OF METEOROLOGY
NICOSIA FIR FORECAST
Valid from: 1800 UTC 21/12/2025 Issued at: 1600 UTC 21/12/2025
Valid to: 0600 UTC 22/12/2025 Issued by: PM
This is an area forecast and the information is not intended to apply to any particular station or route.
All heights are in feet AMSL.
Special features of the meteorological situation:
WESTERLY JET STREAM CROSSES THE SOUTH PART OF THE FIR.
Nicosia FIR area
Upper winds (deg. true and knots) and temperatures (°C) at:
FL050 N PART 12010 S PART 25020 PS06
FL100 25015 MS03
FL180 28025 MS18
FL240 29040 MS40
FL300 N PART 30050 S PART 30080 MS46
FL340 N PART 29060 S PART 30090 MS54
FL390 N PART 29070 S PART 290100 MS58

Cloud: ISOL EMBD CB 2000/35000 N PART FIRST HALF
FEW TO SCT NORTH PART SCT TO BKN BKN CUSCAC 2000/20000

Height of 0 °C isotherm: NE PART 7500 SW PART 9500

Airframe icing: MOD IN CU TOPS AND AC. SEV IN CB

Turbulence: MOD IN CU AND AC. SEV IN CB
RISK OF MOD BTN FL250 AND FL400 SOUTH PART

Significant weather: ISOL EMBD TS N PART FIRST HALF

SIGMETs for the Nicosia FIR in force at the time of the issue of the forecast:
LCCC SIGMET T04 VALID 211600/211900