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Week ahead - September 15, 2021
Mixed and cool
Drier mid week

Issued: 0900 Wednesday 15th September 2021
Duty forecaster: Simon Keeling

Mixed, turning cooler into the weekend but then drier next week and milder again

The weather remains mixed into next week. Low pressure will be bringing some cloud and outbreaks of rain through the weekend, leading to some cooler temperatures. Early next week may start cooler but then higher pressure builds with drier weather. Western Scotland and northwest Ireland may be wet and windy at times.

For the weather for the next few days click here

Saturday 18/9/21
A shallow area of low pressure over the south of the UK on Saturday. This is bringing cloud and outbreaks of rain to much of England and Wales, more likely in western areas. damp in western Scotland with outbreaks of rain and drizzle. Eastern Scotland and the far east of England are likely to be dry with broken cloud. Brighter in Ireland as a ridge of high pressure builds with some sunny spells here. Highs at 16 to 18C in the cloudier, damper areas, 19 or 20C in any sunshine.

Sunday 19/9/21
A weak front remains across the UK on Sunday. This brings plenty of cloud, although some spots of rain and drizzle through many south, central and northern areas as well as central and western Scotland. More rain in Ireland, this potentially more persistent. A few bright spells in the east. Highs at 21C in the sunshine, more generally 17 to 19C.

Monday 20/9/21
An easterly flow over southern parts of the country on Monday with low pressure to the south. There will be cloud and some spots of rain and drizzle in central, southern and eastern areas. Drier and brighter in much of Scotland and Ireland. Possibly breezy in the south. Highs at 17 to 19C.

Tuesday 21/9/21
A weak ridge of high pressure builds on Tuesday. This tends to bring broken cloud and sunny spells as well as mostly dry weather. Cloud and some rain in northwest Scotland and Northern Ireland. Highs at 16 to 19C.

Wednesday 22/9/21
The ridge of high pressure remains through England, Wales and southern Ireland giving a bright day with sunny spells and mostly dry weather. Increased cloud and wind in western Scotland and the far northwest of Ireland. Highs, after a cold start, reaching 15 to 18C.

Thursday 23/9/21
High pressure through England, Wales, southern and eastern Scotland giving dry weather and sunny spells. Cloud and rain in western Scotland and northwest Ireland. Highs at 15 to 21C.

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Week Ahead
General Remarks
Th, 16.09. various clouds 16° - 23° 90%
Fr, 17.09. various clouds, rain 15° - 23° 80%
Sa, 18.09. cloudy, light rain 16° - 20° 75%
Su, 19.09. cloudy, light rain 17° - 21° 65%
Mo, 20.09. various clouds, rain 17° - 19° 60%
Tu, 21.09. various clouds, light rain 16° - 19° 60%
We, 22.09. various clouds 15° - 18° 65%
Th, 23.09. various clouds 15° - 21° 65%
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Topics  [September 15, 2021]