Lisburn (County Antrim) weather

Headline:

Dry with bright or sunny spells

Today:

All parts will have a dry day with some spells of sunshine at first. The sunshine will become hazier through the day. Cold. Light winds. Maximum temperature 6 °C.

Tonight:

It will stay dry through the evening with freshening southeasterly winds. Some light rain and hill snow spreading into southern counties overnight as winds strengthen further. Minimum temperature 0 °C.

Wednesday:

Cloudy throughout the day with outbreaks of mostly light rain and hill snow in the morning. Becoming dry through the afternoon. Strong southeast winds, especially around the coast. Maximum temperature 6 °C.

Outlook for Thursday to Saturday:

Dry and cold Thursday with bright spells. Milder on Friday with rain spreading east in morning, showers later. Further showers or longer spells of rain on Saturday. Windy at times.

Quite changeable as Atlantic frontal systems track near or across the UK at times, bringing spells of rain, heaviest and most prolonged over high ground in the west and/or northwest, with comparatively small accumulations in more sheltered eastern and southeastern areas. It will often be quite breezy or windy, the strongest winds typically in the west or northwest. With a west or southwesterly flow tending to dominate, temperatures will likely be near or above average much of the time, especially over this weekend with some very mild conditions expected before a gradual downward trend through the final week of February back closer to average.

Confidence is rather low through this period with regards to the weather patterns affecting the UK. The most likely outcome is a continuation of rather changeable conditions, with low pressure systems tending to pass close to or to the northwest of the UK, bringing occasional spells of wet and windy weather, especially in the north west. High pressure to the south may build across the UK at times to bring some drier, quieter interludes, this probably most frequent in the south and east. Temperatures are likely to be near or slightly above average for the period as a whole, though some relatively short-lived interludes of colder conditions remain possible.