Tuesday morning forecast 13/09/22

Met Office

13 September - National weather forecast, presented by Alex Deakin.

Transcript

00:00Hello, welcome to your national weather updates.

00:03We are looking at high pressure moving in later this week

00:06to bring a lot of dry weather.

00:07But before we get there, weather fronts

00:09are likely to bring some outbreaks of rain.

00:11We've seen some heavy rain earlier today

00:13from this weather front pushing south.

00:14It's a cold front, so it's introducing cooler conditions

00:17across the north, whereas to the south,

00:19still quite warm and humid through Monday night.

00:22A bit of rain clearing away from the East Midlands

00:24and through East Anglia before midnight,

00:26and then just the possibility of one or two showers

00:29grazing the south coast will certainly continue

00:31with some showers across the far northeast,

00:33where it will be a pretty windy night,

00:35especially so in Shetland.

00:37Elsewhere, though, the winds are easing

00:39and temperatures will be falling.

00:41But under this cloud in the south,

00:43it will stay pretty warm and humid,

00:45with temperatures in urban areas

00:47staying perhaps in the high teens.

00:49Compare and contrast with further north

00:50with that clearer, cooler air,

00:52temperatures will drop down to single figures

00:54and well down into single figures in some rural areas.

00:57So a bit of a fresh start to Tuesday,

01:00but for many, it'll be a fine and a bright start

01:02with quite a bit of sunshine around.

01:04Still quite windy, certainly initially across Aberdeenshire

01:07and the Northern Isles with a few showers here,

01:09but those showers should tend to fade.

01:11Further south, though, showers are going to be developing,

01:14I think, through the day.

01:15Somewhat hit and miss, but some heavy downpours are possible,

01:19certainly by the early afternoon

01:21across parts of southern England,

01:22perhaps even into parts of south Wales.

01:24From the Midlands northwards, however,

01:26most places will be fine and bright on Tuesday

01:29with some lengthy spells of sunshine.

01:31Fresh air, but still in that September sunshine,

01:34temperatures likely to top out at 19 or 20 Celsius.

01:38The air in the south is still pretty warm and humid,

01:40so despite the lack of sunshine here,

01:42temperatures could still reach 21 or 22 Celsius.

01:45But the threat of these showers

01:47turning quite heavy during the afternoon

01:49and particularly into the evening,

01:51some uncertainty about how far north they get,

01:53but we could see some quite heavy rain

01:55into parts of the Midlands south Wales

01:56and certainly on the M4 corridor.

01:58Not great conditions on the roads through Tuesday evening

02:02and overnight into Wednesday.

02:04That showery rain will linger, it looks like,

02:06as we go into Wednesday.

02:08One or two showers returning,

02:09perhaps to the far north of Scotland,

02:11but again, many central areas dry and bright on Wednesday

02:14with some sunshine and some hopeful in the south

02:17that the showers will tend to peter out

02:19since skies may start to brighten after a while.

02:23Temperatures again on Wednesday in the sunshine,

02:26high teens, maybe low 20s,

02:27a little cooler perhaps compared to Tuesdays.

02:30But again, in the south,

02:31likely to see values into the low 20s come the afternoon.

02:35That showery rain from that weather front

02:37will clear away as we head into Thursday

02:40and high pressure is moving in, as I said at the start,

02:42bringing quite a bit of dry weather, it looks like,

02:44as we head into the weekend.

02:46As that high bumps close to the low pressure,

02:48the isobars squeeze together

02:50and the winds will be coming down from the north.

02:52So things likely to turn cooler for all of us

02:55as we head towards the weekend.

02:57A full week ahead forecast is available

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03:01and stay up to date with the latest across social media.

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