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yellow Warnings have been issued for Westminster, London & South East England

Westminster

Westminster last 24 hours
  • 26°C 17°C
    Sunny day
  • 26°C 15°C
    Sunny day
  • 24°C 16°C
    Cloudy
  • 21°C 14°C
    Cloudy
  • 20°C 12°C
    Cloudy
  • 20°C 12°C
    Cloudy
  • 23°C 11°C
    Sunny intervals
Friday   (26 May 2017)
1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Clear night Clear night Clear night
Temperature (°C)
26 26 26 25 24 23 22 20 19 19
Feels like temperature (°C) arrow down
23 24 24 23 22 21 19 18 18 18
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
SE 11 23 ESE 11 23 ESE 11 23 E 12 25 E 12 25 E 12 24 E 11 23 E 10 20 E 8 17 E 7 15
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG G G G G G G
Humidity arrow down
37% 38% 40% 44% 48% 51% 57% 62% 66% 69%
UV index arrow down
6 5 4 3 2 1 1 0 0 0
Saturday   (27 May 2017)
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Clear night Clear night Clear night Clear night Clear night Clear night Sunny day Sunny day Sunny day Cloudy Cloudy Sunny intervals Sunny intervals Sunny day Sunny day Sunny day Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night
Temperature (°C)
18 18 18 18 18 18 18 18 19 20 21 22 23 24 25 25 26 25 25 24 23 21 20 19
Feels like temperature (°C) arrow down
17 17 17 18 17 17 17 18 19 20 21 21 22 23 23 24 24 23 23 22 21 20 19 18
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5% <5% 10% 20% 20% 10% 10% 10% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
E 7 15 E 7 15 E 6 15 ESE 6 16 ESE 6 16 ESE 6 15 SE 6 14 ESE 7 13 SSE 7 13 SSE 5 11 SSE 7 14 SSE 8 17 S 10 21 SSW 11 23 SSW 11 23 SSW 11 23 SW 11 24 SW 11 23 SW 10 22 SW 9 20 SW 9 18 WSW 8 16 WSW 7 15 WSW 7 14
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G G G G G G G G G VG VG VG VG VG VG VG VG VG VG VG VG
Humidity arrow down
70% 72% 72% 71% 72% 72% 73% 72% 70% 71% 69% 66% 61% 58% 55% 52% 47% 47% 48% 50% 56% 62% 67% 71%
UV index arrow down
0 0 0 0 0 0 1 1 2 3 4 5 6 7 6 5 4 3 2 1 1 0 0 0
Sunday   (28 May 2017)
0000 0100 0400 0700 1000 1300 1600 1900 2200
Clear night Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Cloudy Light shower day Cloudy Light shower night
Temperature (°C)
18 17 15 15 18 22 24 22 18
Feels like temperature (°C) arrow down
17 16 15 15 18 22 23 21 17
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% 40% 10% 40%
Wind direction, speed & gust (mph) arrow down
WSW 6 13 W 6 12 WNW 5 8 NW 4 9 NNW 4 9 ENE 4 10 E 6 14 E 9 17 E 10 19
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG G G G G VG VG
Humidity arrow down
74% 80% 82% 80% 66% 53% 53% 58% 65%
UV index arrow down
0 0 0 1 4 6 3 1 0
Monday   (29 May 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Light shower night Heavy shower night Sunny intervals Light shower day Cloudy Cloudy Cloudy Partly cloudy night
Temperature (°C)
16 16 16 19 20 21 19 17
Feels like temperature (°C) arrow down
15 14 16 19 20 20 18 16
Precipitation probability arrow down
40% 50% 10% 30% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
ENE 11 20 ENE 9 17 ENE 6 14 ESE 6 14 WSW 9 19 WSW 10 22 WSW 10 21 WSW 9 17
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG G G G G G VG VG
Humidity arrow down
74% 84% 85% 81% 78% 73% 74% 81%
UV index arrow down
0 0 1 3 5 3 1 0
Tuesday   (30 May 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Overcast Cloudy Cloudy Cloudy Cloudy Cloudy Sunny intervals Cloudy
Temperature (°C)
16 14 14 16 19 19 19 16
Feels like temperature (°C) arrow down
15 13 12 15 17 17 17 15
Precipitation probability arrow down
10% 10% 10% 10% <5% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
W 8 16 SW 8 17 SW 9 18 WSW 10 21 W 10 23 SW 11 24 W 10 20 W 8 16
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG VG VG VG
Humidity arrow down
82% 80% 79% 68% 56% 60% 60% 64%
UV index arrow down
0 0 1 4 5 3 1 0
Wednesday   (31 May 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Partly cloudy night Cloudy Sunny intervals Sunny intervals Cloudy Cloudy Cloudy
Temperature (°C)
14 12 13 16 19 20 20 17
Feels like temperature (°C) arrow down
13 11 12 15 17 18 18 16
Precipitation probability arrow down
<5% <5% <5% <5% <5% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
W 6 12 SW 5 10 SW 5 11 SSW 6 15 SSW 8 18 SW 8 19 SSW 8 16 S 6 12
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG VG VG VG
Humidity arrow down
72% 82% 81% 66% 55% 51% 52% 68%
UV index arrow down
0 0 1 4 7 4 1 0
Thursday   (01 June 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Clear night Clear night Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy
Temperature (°C)
14 14 14 18 22 22 21 18
Feels like temperature (°C) arrow down
14 14 14 17 20 20 19 16
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5% 10%
Wind direction, speed & gust (mph) arrow down
S 5 10 SSE 5 9 SE 4 10 SSE 8 16 S 11 23 SSW 11 23 SSW 10 20 SW 9 16
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG VG VG VG
Humidity arrow down
78% 79% 78% 67% 53% 52% 54% 65%
UV index arrow down
0 0 2 4 6 3 1 0
More Detail chevron down

Issued at: 1300 on Fri 26 May 2017

Forecast summary

Regional forecast for London & South East England

Very warm sunshine. Cooler near the coast.

Today:

Dry and very warm again inland with long periods of sunshine. More breeze than Thursday and feeling cooler along the coast where the breeze is onshore. Maximum Temperature 27 °C.

Tonight:

Dry, warm and muggy with long clear periods. Cloud increasing in the west later perhaps with the odd heavy shower arriving around dawn. Minimum Temperature 17 °C.

Saturday:

Warm and humid. Turning cloudy during the morning with thundery showers at times. During the afternoon the showers will move away northwards allowing long sunny spells to develop. Maximum Temperature 28 °C.

Outlook for Sunday to Tuesday:

Sunday will be cooler and fresher than of late, turning cloudy later with heavy overnight showers. Cloudy on Monday with further thundery showers likely. Turning drier and brighter on Tuesday.

Updated at: 0305 on Fri 26 May 2017

UK forecast for the next 5 days

Another hot sunny day today. Thunderstorms tonight and tomorrow.

Today:

Friday will be dry, sunny and hot again almost everywhere. A warm breeze will develop, particularly in the south and west. Western parts of Northern Ireland will cloud over in the afternoon bringing the chance of showers there later.

Tonight:

After a warm sunny evening, most places will have another mild and rather muggy night. Heavy and thundery showers will move across south-west England, south Wales and Northern Ireland.

Saturday:

Saturday will be hot again in the east but those heavy, thundery showers will move further north-eastwards, leaving fresher but still sunny and warm weather in the south and west.

Outlook for Sunday to Tuesday:

Sunday will be fresher, though mostly dry and sunny. Heavy overnight showers in the south will continue into Monday. Tuesday will probably be mainly dry, except in the far northwest.

Updated at: 0433 on Fri 26 May 2017

Outlook for the UK over the next 6-30 days

UK Outlook for Wednesday 31 May 2017 to Friday 9 Jun 2017:

Mainly dry with some sunny spells in the south and east on Wednesday. Becoming more unsettled in the north and west into Thursday with bands of cloud and rain pushing in from the west, weakening as they move eastwards. The south and southeast still at risk of further humid conditions and thundery outbreaks. Temperatures remaining rather warm. Turning more generally changeable from the end of the week and through the remainder of the period. The northwest tending to see spells of rain or showers with some drier, brighter interludes. Generally drier and brighter further southeast, but some rain at times here too. Windy at times, especially in the northwest. Temperatures generally near normal in the northwest and warm at times in the south and east.

Updated at: 1209 on Fri 26 May 2017

UK Outlook for Saturday 10 Jun 2017 to Saturday 24 Jun 2017:

Confidence is currently low through this period, though we are more likely to see changeable conditions continue through the early part of June. More settled weather may begin to dominate for a time towards the middle of the month, mainly in the south, bringing some drier and brighter weather. Temperatures are likely to be close to normal at first, but may become generally warm, perhaps locally very warm for a time during mid June. By the latter part of the month, there is a possibility of more unsettled conditions developing once more, with spells of rain at times, and temperatures returning closer to average.

Updated at: 1209 on Fri 26 May 2017