The Meteorological Department at the Directorate General of Civil Aviation predicts that the weather tomorrow will be partly cloudy, occasionally becoming mostly cloudy with a slight decrease in temperatures and the persistence of fog on the mountains. The following is included in the bulletin:
- **General Situation:** An area of high atmospheric pressure is controlling Lebanon and the eastern Mediterranean basin, leading to stable weather over the coming days, before a low-pressure system starts at the end of the week.
- **Average temperatures for January range from 11 to 19 degrees Celsius.**
- **Weather Forecast for Lebanon:**
- **Tuesday:** Clear in the morning, turning partly cloudy in the evening with medium clouds, with no significant change in temperatures on the mountains and inland, and a slight increase along the coast, remaining above seasonal averages, with fog developing on the mountains in the evening.
- **Wednesday:** Partly cloudy to occasionally mostly cloudy, with a slight decrease in temperatures and continued fog on the mountains.
- **Thursday:** Partly cloudy to occasionally mostly cloudy with no change in temperatures and continued morning fog on the mountains.
- **Friday:** Partly cloudy in the morning turning cloudy in the afternoon with medium clouds, along with an additional rise in temperatures.
- **Temperatures:**
- **Coastal:** 14 to 21 degrees
- **Mountainous:** 6 to 13 degrees
- **Inland:** 4 to 12 degrees
- **Surface Winds:** Northwest to northeast, weak, at speeds of 8 to 25 km/h.
- **Visibility:** Generally good but deteriorating in the evening on the mountains due to fog formation.
- **Relative Humidity on the Coast:** Between 50 and 70%.
- **Sea State:** Low waves.
- **Water Surface Temperature:** 19 degrees.
- **Atmospheric Pressure:** 767 mm of mercury.
- **Sunrise:** 6:41 AM
- **Sunset:** 4:59 PM
