Barra (Traigh Mhòr) Airport (Na h-Eileanan Siar) weather

Headline:

Dry with some sunny spells on Tuesday.

This Evening and Tonight:

A mostly cloudy evening with a few showers, but a few clear spells. Overnight will be mainly dry, but still la few patches of light rain. Mostly light easterly winds but breezy near the coast. Minimum temperature 3 °C.

Tuesday:

A dry and settled day with mostly light winds. Some cloud around especially near the north coast but increasing sunny spells, the best in northwest Maximum temperature 12 °C.

Outlook for Wednesday to Friday:

High pressure dominates bringing a dry and settled few days with light winds. Cloudy at times, especially in the north and east but still plenty of bright and sunny spells.

High pressure is likely to be centred close to or across the UK through much of this period, so many places will be largely dry with clear or sunny periods. Some showery rain may affect northern and western parts this weekend though. Colder air will also try to push into the country from the north this weekend but will probably only briefly make limited progress into the northeast, where it could bring a short-lived showery interlude, some of these wintry. Winds will be mostly light, but briefly stronger in the northeast as the colder air tries to come south. Temperatures will probably be near or slightly above normal for many, but with a risk of colder conditions affecting the north or more especially the northeast this weekend.

Slowly evolving weather patterns are probable through this period. Within this, high pressure is more likely than not to be located somewhere to the north or northwest with low pressure closer to southern and possibly eastern areas. The orientation of and proximity to the UK of each of these features will be key to regional weather on a day-to-day basis. However, on balance, northern and some western areas are likely be drier, with southern and possibly some eastern parts seeing more in the way of rain or showers. Overall, temperatures probably close to or a little above average, though scope for some cold nights with late season frost, especially in the north.