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Trostan

Trostan last 24 hours
  • 13°C 11°C
    Cloudy
  • 15°C 12°C
    Cloudy
  • 17°C 11°C
    Sunny day
  • 17°C 10°C
    Sunny intervals
  • 14°C 6°C
    Cloudy
  • 11°C 5°C
    Cloudy
  • 10°C 6°C
    Cloudy
Tuesday   (23 May 2017)
1500 1600 1700 1800 1900 2000 2100 2200 2300
Overcast Overcast Cloudy Cloudy Cloudy Overcast Overcast Fog Fog
Temperature (°C)
13 13 13 13 13 12 12 12 12
Feels like temperature (°C) arrow down
11 10 10 9 9 9 9 8 8
Precipitation probability arrow down
10% 10% 10% 10% 10% 10% 10% 20% 20%
Wind direction, speed & gust (mph) arrow down
SW 14 20 SW 13 15 SW 17 24 WSW 22 29 WSW 22 30 WSW 22 30 WSW 21 28 WSW 22 28 WSW 21 28
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG G G M VP VP
Humidity arrow down
78% 81% 85% 89% 94% 96% 96% 98% 99%
UV index arrow down
3 2 2 1 1 1 1 0 0
Wednesday   (24 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
Fog Fog Cloudy Cloudy Cloudy Cloudy Overcast Overcast Overcast Cloudy Cloudy Sunny intervals Cloudy Overcast Overcast Cloudy Overcast Overcast Cloudy Cloudy Cloudy Cloudy Partly cloudy night Partly cloudy night
Temperature (°C)
11 11 11 11 11 11 11 11 11 12 12 13 14 14 14 15 15 15 14 14 13 13 12 12
Feels like temperature (°C) arrow down
8 7 8 7 7 7 8 8 8 9 10 10 11 12 12 13 14 14 13 13 13 12 11 11
Precipitation probability arrow down
20% 20% 10% 20% 10% 10% 10% 10% 10% 10% 10% <5% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% <5% <5%
Wind direction, speed & gust (mph) arrow down
WSW 23 30 WSW 23 30 WSW 22 29 WSW 23 30 WSW 24 33 WSW 22 29 SW 18 24 SSW 16 20 SW 16 21 SW 15 20 SW 15 21 WSW 16 22 WSW 15 22 WSW 14 20 WSW 13 19 W 12 17 W 9 14 WNW 8 13 SW 7 12 ESE 6 10 ESE 6 9 SE 6 9 ESE 7 9 ESE 7 9
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VP VP M G G G M M G G VG VG VG VG VG VG VG VG VG VG VG VG VG VG
Humidity arrow down
99% 99% 98% 98% 97% 97% 98% 98% 97% 95% 93% 87% 84% 80% 80% 80% 79% 83% 84% 85% 89% 91% 92% 92%
UV index arrow down
0 0 0 0 0 0 1 1 1 2 3 3 4 4 4 3 3 2 2 1 1 1 0 0
Thursday   (25 May 2017)
0000 0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Partly cloudy night Sunny day Sunny day Sunny day Sunny intervals Sunny day Clear night
Temperature (°C)
12 13 13 13 14 15 16 15 12
Feels like temperature (°C) arrow down
11 11 11 10 11 12 13 12 9
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
ESE 8 10 ESE 9 12 SE 11 15 SE 14 20 SSE 16 24 SSE 17 28 SSE 16 27 SSE 17 27 SSE 20 29
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 VG
Humidity arrow down
91% 90% 86% 88% 81% 77% 76% 77% 89%
UV index arrow down
0 0 0 1 4 7 4 1 0
Friday   (26 May 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Clear night Clear night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny day Cloudy
Temperature (°C)
12 12 13 15 17 17 16 14
Feels like temperature (°C) arrow down
9 9 9 12 13 13 13 11
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5% 10%
Wind direction, speed & gust (mph) arrow down
SSE 19 27 SE 19 25 SE 23 32 SSE 21 35 SSE 20 36 SSE 21 37 SSE 20 32 SSE 20 28
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG G VG VG VG VG VG VG
Humidity arrow down
92% 92% 90% 80% 75% 72% 76% 84%
UV index arrow down
0 0 1 4 7 4 1 0
Saturday   (27 May 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
13 11 11 11 12 13 12 9
Feels like temperature (°C) arrow down
10 9 9 9 10 10 9 6
Precipitation probability arrow down
10% 10% 20% 20% 20% 10% 20% 20%
Wind direction, speed & gust (mph) arrow down
SSE 16 22 SE 13 19 SSW 15 21 WSW 14 22 WSW 15 26 WSW 16 28 NW 16 25 NNW 15 22
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG G G VG VG VG VG
Humidity arrow down
90% 94% 94% 93% 89% 86% 86% 94%
UV index arrow down
0 0 1 2 5 3 1 0
Sunday   (28 May 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
8 7 7 9 10 11 9 7
Feels like temperature (°C) arrow down
5 4 4 6 8 8 6 4
Precipitation probability arrow down
10% 20% 10% 10% 10% 10% 20% 10%
Wind direction, speed & gust (mph) arrow down
NNW 15 21 NW 15 21 NW 17 25 WNW 16 26 WNW 14 25 NW 14 25 NNW 14 23 NNW 14 21
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G G G G VG
Humidity arrow down
95% 95% 92% 87% 80% 78% 83% 90%
UV index arrow down
0 0 1 3 4 3 1 0
Monday   (29 May 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
6 6 6 8 10 10 9 8
Feels like temperature (°C) arrow down
3 2 2 5 7 7 6 4
Precipitation probability arrow down
10% 10% 10% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
NW 15 21 NW 16 23 NW 16 24 NW 14 25 WNW 14 26 NNW 14 25 NNW 14 24 NNW 14 22
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G VG VG VG VG VG
Humidity arrow down
93% 94% 92% 86% 79% 78% 79% 85%
UV index arrow down
0 0 1 3 4 3 1 0
More Detail chevron down

Issued at: 1500 on Tue 23 May 2017

Forecast summary

Regional forecast for Northern Ireland

Mainly dry with some sunshine later on Wednesday.

This Evening and Tonight:

It will be mainly cloudy this evening and tonight with some patchy drizzle especially near the North Coast otherwise it will be dry with a few clear spells. It will be a very mild night with light winds. Minimum Temperature 12 °C.

Wednesday:

Cloudy start with any drizzle dying out. Then dry and becoming brighter with sunny spells developing, the best of these across the eastern counties. Becoming warm with light winds. Maximum Temperature 22 °C.

Outlook for Thursday to Saturday:

High pressure will bring a dry, settled spell of weather with plenty of sunshine. It will become very warm inland but onshore breezes will keep coastal areas a little cooler.

Updated at: 1509 on Tue 23 May 2017

UK forecast for the next 5 days

Mostly dry, cloudy and mild night. Warm sunny spells tomorrow.

This Evening and Tonight:

Cloudy with patchy rain for western Scotland tonight. Mostly dry and cloudy elsewhere, though with some clear spells in the east. A good deal of low cloud, hill and coastal fog in the west and southwest of England. Staying mild.

Wednesday:

Patchy rain in the far northwest will gradually ease through the day. Dry elsewhere with bright or sunny spells, but coastal fog persisting along some southern coasts. Feeling warm.

Outlook for Thursday to Saturday:

Dry at first with increasing amounts of sunshine, and becoming very warm or hot for many. However, an increasing chance of thundery showers moving into southwestern areas on Saturday.

Updated at: 1536 on Tue 23 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 in the forecast remains low into early June, but on balance the first weekend of the month looks set to remain unsettled with showers or longer spells of rain, interspersed with some drier and brighter weather. Into the following week, and more settled weather may begin to dominate bringing drier and brighter weather for many. Temperatures are likely to be close to normal during the start of this period, but as more settled weather arrives it is likely that it will be generally warmer and may become very warm in places.

Updated at: 1334 on Tue 23 May 2017