18.04.2026
ΕΛ
No Weather Warning
Marine Warnings
ÎÎ ÎÎÎÎÎΣ
FORECASTS
Forecast Cities (Meteograms)
Forecast Greek Cities
Forecast European Cities
Forecast for Historical Places
Weather Forecast From Arithmetic Models
Greece Weather Forecast
Maximum Minimum Temperatures
Temperature Forecast
UV Index Forecast
WBGT Index Forecast
Satellite Simulated Image
WARNINGS
No Weather Warning
Gale warnings in effect
METEOALARM
CURRENT WEATHER
MARINE
AVIATION
CLIMATOLOGY
AGRICULTURE
SEASONAL FORECAST
HNMS
Meteorology
About HNMS
Contact
Forecasts for Historical Places
City:
Olympia
Agio Oros
Agios Ioannis Patmos
Akropolis
Ancient Messene
Olympia
Vergina
Delfoi
Dilos
Epidavrous
Knossos
Meteora
Mycenes
Mystras
Nea Moni (Chios)
Panathinaiko Stadio
Pythagoreio (Samos)
Filippoi
48hours
5 days (Graph)
Saturday 18/04/2026
Sunday 19/04/2026
Monday 20/04/2026
Tuesday 21/04/2026
Wednesday 22/04/2026
Meteogram - Graph
The above maps are arithmetic models products and may differ from HNMS' official forecast
OFFICIAL FORECAST HNMS
.
FORECAST CITIES
Forecasts Greek Cities
Forecasts European Cities
Forecasts for Historical Places
WEATHER FORECAST FROM ARITHMETIC MODELS
Greece Weather Forecast
Maximum Minimum Temperatures
Temperature Forecast
UV Index
Satellite Simulated Image
ECMWF MODEL
Surface
500 HPA
850 HPA
Precipitation
Cloud Cover
Wind
Weather Warnings in Europe
