Am Basteir (Highland) weather

Headline:

Mostly dry and bright on Friday. The odd shower west.

This Evening and Tonight:

Mainly dry this evening. Cloud and some light and patchy rain will spread northeast for a time overnight. Freshening southwesterly winds in the northwest later in the night. Minimum temperature 10 °C.

Friday:

It will be a dry day with some good spells of sunshine. Showery rain is likely to spread to the Western Isles and far northwest mainland through the evening. Maximum temperature 17 °C.

Outlook for Saturday to Monday:

Showery rain on Saturday with freshening northerly winds in the west. Cold and windy with showers on Sunday and Monday.

It will be fairly settled to start the period but there will be spells or rain or showers in south and eastern areas, near to an area of low pressure. Elsewhere, some fog and frost patches are possible at times. It will also turn colder, as a northerly flow becomes established for a time. Later in the week, more widely drier and settled conditions could develop as high pressure becomes more influential, although probably still with some coastal showers. There may however be some thicker cloud and outbreaks of rain in the far northwest at times. Temperatures should gradually return closer to average in this period. Later there may be a return to a more changeable pattern but this is uncertain.

Confidence is very low in the weather regimes most likely to affect the UK during this period. On balance, there will likely be a transition from slow-moving weather patterns to a more changeable period at some stage although the timing on this is highly uncertain. High pressure probably close to the UK, which would offer some occasional periods of dry weather, will likely give way to a more unsettled period with some short lived dry interludes during this time. Temperatures will likely fluctuate either side of, but often close to, average.