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Scilly St Marys

Scilly St Marys last 24 hours
  • 16°C 11°C
    Cloudy
  • 17°C 13°C
    Sunny day
  • 17°C 12°C
    Cloudy
  • 16°C 11°C
    Overcast
  • 16°C 11°C
    Cloudy
  • 16°C 11°C
    Sunny intervals
  • 16°C 13°C
    Sunny intervals
Wednesday   (24 May 2017)
0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Cloudy Mist Fog Fog Fog Fog
Temperature (°C)
14 13 13 13 13 13 14 14 15 15 15 15 15 15 15 14 13 13 12 12 12
Feels like temperature (°C) arrow down
14 13 13 13 13 13 13 14 14 14 14 15 14 14 13 12 11 11 10 10 10
Precipitation probability arrow down
10% 10% 10% 10% 10% 10% 10% 10% 10% 10% <5% <5% <5% <5% <5% <5% 20% 20% 20% 20% 20%
Wind direction, speed & gust (mph) arrow down
NW 3 7 N 5 8 N 4 7 NNE 4 6 ENE 4 7 ENE 5 7 ENE 6 8 ENE 6 9 ENE 8 10 ENE 8 11 E 9 13 E 9 14 E 9 14 E 11 13 ENE 12 15 ENE 13 16 ENE 13 16 ENE 13 16 ENE 12 15 E 12 15 E 12 16
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M M M M M G M G G G G M G G M P VP VP VP VP
Humidity arrow down
98% 97% 100% 100% 100% 94% 93% 94% 93% 95% 93% 93% 94% 94% 95% 97% 97% 97% 100% 100% 100%
UV index arrow down
0 0 0 1 1 2 2 3 4 5 5 5 4 4 3 2 1 1 1 0 0
Thursday   (25 May 2017)
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Fog Fog Fog Mist Mist Fog Fog Fog Fog Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Clear night Clear night
Temperature (°C)
12 12 12 12 12 12 12 12 13 13 14 15 15 15 15 16 16 16 15 15 15 14 14 14
Feels like temperature (°C) arrow down
9 9 9 9 9 9 9 9 10 10 11 11 12 12 12 12 12 12 12 12 11 11 11 11
Precipitation probability arrow down
20% 20% 20% 20% 20% 20% 20% 20% 20% 10% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
ESE 14 17 ESE 14 18 ESE 13 17 ESE 13 17 ESE 14 19 ESE 16 21 ESE 16 23 ESE 17 23 ESE 18 25 ESE 18 26 ESE 18 26 ESE 18 27 ESE 19 27 ESE 19 28 ESE 19 28 ESE 20 29 ESE 20 30 ESE 19 29 ESE 18 28 ESE 18 28 ESE 18 28 ESE 18 27 ESE 17 27 ESE 18 27
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VP VP VP P P VP VP VP VP M M M M M M M G G G G G G G G
Humidity arrow down
100% 100% 100% 100% 100% 100% 100% 100% 100% 97% 96% 95% 95% 94% 93% 93% 91% 90% 89% 87% 87% 87% 87% 88%
UV index arrow down
0 0 0 0 0 0 1 1 2 3 3 4 5 6 6 5 4 3 2 1 1 1 0 0
Friday   (26 May 2017)
0000 0100 0400 0700 1000 1300 1600 1900 2200
Clear night Clear night Clear night Sunny intervals Cloudy Sunny intervals Sunny intervals Cloudy Light shower night
Temperature (°C)
14 14 14 14 16 16 16 15 14
Feels like temperature (°C) arrow down
11 11 11 11 13 14 14 14 13
Precipitation probability arrow down
<5% <5% <5% <5% 10% <5% <5% 10% 40%
Wind direction, speed & gust (mph) arrow down
ESE 19 28 ESE 19 28 ESE 17 25 ESE 15 21 SE 15 20 SE 14 19 SE 14 18 SE 10 13 SSE 8 13
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G VG VG VG VG VG G G
Humidity arrow down
88% 89% 89% 89% 89% 90% 90% 91% 93%
UV index arrow down
0 0 0 1 4 6 4 1 0
Saturday   (27 May 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Heavy shower night Light shower night Overcast Overcast Overcast Overcast Overcast Cloudy
Temperature (°C)
13 13 13 14 15 15 14 12
Feels like temperature (°C) arrow down
12 11 11 12 13 13 12 11
Precipitation probability arrow down
60% 40% 20% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
E 10 12 W 11 15 WNW 13 17 W 14 19 W 14 19 WNW 14 18 WNW 11 15 WNW 10 13
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G M M G G VG VG VG
Humidity arrow down
95% 100% 100% 92% 90% 88% 88% 89%
UV index arrow down
0 0 1 3 5 4 1 0
Sunday   (28 May 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
12 12 12 14 15 15 14 13
Feels like temperature (°C) arrow down
11 10 11 12 13 13 12 10
Precipitation probability arrow down
10% 10% 10% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
NW 10 13 NNE 10 13 NNE 9 12 NE 11 15 N 12 16 N 13 17 NNE 13 18 N 12 17
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG G G VG G G
Humidity arrow down
89% 90% 89% 88% 87% 86% 86% 86%
UV index arrow down
0 0 1 3 5 3 1 0
Monday   (29 May 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Partly cloudy night Cloudy Sunny intervals Cloudy Sunny intervals Sunny day Sunny day Clear night
Temperature (°C)
12 12 12 14 15 15 14 13
Feels like temperature (°C) arrow down
10 10 10 11 12 13 12 10
Precipitation probability arrow down
10% 10% <5% 10% <5% <5% 10% 10%
Wind direction, speed & gust (mph) arrow down
NW 14 19 NW 14 19 NW 13 18 NW 14 19 NW 15 19 NW 15 20 NW 14 19 NW 13 18
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G VG VG VG VG VG VG
Humidity arrow down
86% 87% 86% 85% 84% 84% 84% 84%
UV index arrow down
0 0 1 3 5 3 1 0
Tuesday   (30 May 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Clear night Clear night Sunny day Cloudy Sunny day Sunny intervals Sunny intervals Partly cloudy night
Temperature (°C)
12 12 12 14 15 15 14 14
Feels like temperature (°C) arrow down
10 9 10 11 12 13 12 11
Precipitation probability arrow down
10% 10% 10% 10% <5% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
NW 14 19 WNW 13 18 WNW 13 17 W 14 19 W 15 20 W 16 20 W 14 19 WSW 14 19
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG G VG VG VG VG
Humidity arrow down
85% 84% 83% 83% 82% 84% 85% 85%
UV index arrow down
0 0 1 3 5 3 2 0
More Detail chevron down

Issued at: 0300 on Wed 24 May 2017

Forecast summary

Regional forecast for South West England

Rather warm with sunny spells for most.

Today:

After a largely cloudy start, it will be a dry day with increasing warm sunny spells for most. However, murky conditions with patches of coastal fog may linger along some coasts . Maximum Temperature 22 °C.

Tonight:

Clear spells will develop overnight and it will stay dry, however mist and fog may persist for a time along southern coasts. A very mild night across the board. Minimum Temperature 9 °C.

Thursday:

Another dry and warm day, with any coastal fog clearing soon after dawn. Skies will be partly cloudy in the east, but it will be largely sunny in the west. Maximum Temperature 23 °C.

Outlook for Friday to Sunday:

Dry, sunny and very warm on Friday. However, an increasing risk of heavy, thundery showers spreading slowly in from the west from Saturday morning onwards. with fresher weather following.

Updated at: 0244 on Wed 24 May 2017

UK forecast for the next 5 days

A warm and dry day for most.

Today:

Dry for most today. Some warm sunny spells can be expected away from the far northwest, where cloudy skies will persist through the day with some drizzle over the hills. Some coastal fog may linger along southwest coasts.

Tonight:

Clear spells developing through the night for many, but staying mild. Some low cloud may persist in the far northwest and along southwest coasts.

Thursday:

A very warm day with sunny spells for most. Early cloud in northwest Scotland soon becoming confined to Shetland. Warmest in the west and the southeast.

Outlook for Friday to Sunday:

Dry, sunny and hot for many places on Friday and Saturday. However, an increasing risk of heavy, thundery showers spreading slowly in from the west from Saturday morning onwards.

Updated at: 0241 on Wed 24 May 2017

Outlook for the UK over the next 6-30 days

UK Outlook for Sunday 28 May 2017 to Tuesday 6 Jun 2017:

A very uncertain period, but the more likely scenario is for rather mixed conditions during the Bank Holiday, with showery outbreaks of rain, perhaps heavy and thundery, but also some brighter spells. Temperatures are likely to be down compared to earlier on in the weekend, although it should stay rather warm and humid, especially in the southeast. Meanwhile, it will probably be cooler and fresher in the north and west, where we may see windier conditions. Into next week, we will generally see a mixture of sunshine and showers, particularly across the northwest. However, we may hold on to drier, brighter and perhaps warmer conditions in the far southeast, although some thundery showers are possible.

Updated at: 1332 on Tue 23 May 2017

UK Outlook for Wednesday 7 Jun 2017 to Wednesday 21 Jun 2017:

Confidence is currently low through this period, but more settled weather may begin to dominate, bringing drier and brighter weather for many. 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. Towards the latter part of June, there is a possibility of more unsettled conditions developing, with spells of rain at times, and temperatures returning closer to average.

Updated at: 0236 on Wed 24 May 2017