Low pressure is currently affecting the region, bringing a mix of rain, isolated thunderstorms, and snow to the higher peaks. While the end of the year will be marked by unstable weather, conditions are expected to stabilize by New Year’s Day.
Short-term Forecast: Sunday & Monday
- Tonight: Increasingly cloudy with isolated showers and storms, mainly in the west. Hail is possible during storms, while snow or sleet is expected on the highest peaks. Temperatures will drop to 6°C inland, 9°C on the coast, and 0°C in the mountains (frost likely).
- Monday: Partially cloudy with a chance of morning showers or sleet in the west. Winds will be moderate to strong (4-5 Beaufort). Daytime highs will reach 15°C inland, 16°C on the coast, and 6°C in the mountains.
Mid-week Outlook: Rain returns before the New Year
The weather remains unsettled through Wednesday:
- Tuesday: Starting clear but turning cloudy by evening. Late-night rain and thunderstorms will spread from the west to the rest of the island, with snow in the mountains.
- Wednesday: Cloudy with local rain, thunderstorms, and mountain snow.
- Thursday (New Year’s Day): Conditions will improve significantly. Expect partially cloudy skies with temperatures remaining slightly below or near seasonal averages.
Summary Table
| Period | Conditions | Inland High | Coastal High | Mountain High |
| Mon 29/12 | Partial clouds / AM showers | 15°C | 16°C | 6°C |
| Tue 30/12 | Clear / Night storms | 16°C | 17°C | 7°C |
| Wed 31/12 | Rain / Thunderstorms / Snow | 15°C | 16°C | 5°C |
| Thu 01/01 | Partially Cloudy | 15°C | 16°C | 6°C |