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Trostan

Trostan last 24 hours
  • 5°C 2°C
    Cloudy
  • 5°C 3°C
    Fog
  • 6°C 5°C
    Overcast
  • 7°C 2°C
    Cloudy
  • 5°C 1°C
    Cloudy
  • 3°C 0°C
    Thunder shower day
  • 4°C 1°C
    Cloudy
Sunday   (11 December 2016)
0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Cloudy Overcast Partly cloudy night Cloudy Fog Fog Fog Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Fog Fog Fog Fog Fog Fog
Temperature (°C)
4 4 4 4 4 5 5 5 5 5 5 4 5 5 5 5 4 4 4 4
Feels like temperature (°C) arrow down
-2 -2 -2 -2 -2 -2 -2 -1 -1 -1 -1 -1 -1 0 0 0 -1 -1 -2 -2
Precipitation probability arrow down
10% 10% <5% 10% 20% 20% 20% <5% 10% <5% 10% 10% 10% 10% 20% 20% 20% 20% 20% 20%
Wind direction, speed & gust (mph) arrow down
WSW 18 29 W 27 39 WSW 29 40 WSW 30 41 WSW 31 42 WSW 31 42 WSW 32 43 WSW 31 41 WSW 29 38 WSW 27 36 SW 26 35 SW 25 34 SW 22 30 SW 19 25 SSW 16 21 SSW 17 24 SSW 20 28 SSW 20 27 SSW 21 28 SSW 24 33
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M G G M VP VP VP G G G G M M M VP VP VP VP VP VP
Humidity arrow down
98% 96% 97% 97% 98% 98% 99% 98% 96% 95% 97% 98% 97% 97% 99% 99% 100% 100% 99% 99%
UV index arrow down
0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
Monday   (12 December 2016)
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 Fog Fog Fog Fog Cloudy Heavy rain Cloudy Cloudy Cloudy Overcast Mist Fog Fog Fog Fog Fog Fog Fog Fog Fog Fog Fog
Temperature (°C)
3 3 3 2 2 3 3 4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5
Feels like temperature (°C) arrow down
-3 -4 -4 -5 -5 -4 -4 -3 -2 -2 -2 -2 -2 -1 -1 -1 0 1 1 2 2 2 2 2
Precipitation probability arrow down
20% 20% 20% 20% 20% 20% 10% 80% 10% 10% 10% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20%
Wind direction, speed & gust (mph) arrow down
SSW 27 37 SSW 28 36 S 30 41 S 31 42 SSW 32 42 SSW 30 40 S 30 42 S 30 41 S 29 40 S 28 38 S 29 39 S 27 37 S 27 36 S 24 33 S 22 29 S 19 25 SSE 17 23 SSE 14 20 SSE 13 18 SSE 12 17 SE 10 14 SE 11 15 ESE 13 18 ESE 14 19
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VP VP VP VP VP VP G G G G G G P VP VP VP VP VP VP VP VP VP VP VP
Humidity arrow down
99% 99% 99% 98% 98% 99% 95% 94% 96% 96% 96% 98% 98% 98% 98% 99% 99% 99% 99% 99% 99% 99% 99% 99%
UV index arrow down
0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
Tuesday   (13 December 2016)
0000 0300 0600 0900 1200 1500 1800 2100
Fog Fog Mist Overcast Overcast Overcast Overcast Overcast
Temperature (°C)
5 5 5 5 6 6 5 6
Feels like temperature (°C) arrow down
1 1 1 1 1 1 0 1
Precipitation probability arrow down
20% 20% 20% 20% 20% 20% 20% 20%
Wind direction, speed & gust (mph) arrow down
ESE 15 20 ESE 16 21 ESE 16 22 SE 17 24 SE 20 29 SSE 20 30 SSE 23 34 SSE 26 39
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VP VP P M M G G M
Humidity arrow down
100% 99% 99% 98% 98% 97% 97% 97%
UV index arrow down
0 0 0 1 1 1 0 0
Wednesday   (14 December 2016)
0000 0300 0600 0900 1200 1500 1800 2100
Light rain Light rain Overcast Cloudy Cloudy Cloudy Cloudy Partly cloudy night
Temperature (°C)
7 7 7 6 6 5 4 3
Feels like temperature (°C) arrow down
2 2 2 2 1 1 0 -1
Precipitation probability arrow down
50% 50% 30% 30% 20% 20% 20% 20%
Wind direction, speed & gust (mph) arrow down
SSE 29 43 S 29 43 S 27 39 SSW 25 37 SW 20 30 SW 19 27 SW 17 25 S 16 22
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
Humidity arrow down
97% 97% 97% 96% 95% 95% 95% 94%
UV index arrow down
0 0 0 1 1 1 0 0
Thursday   (15 December 2016)
0000 0300 0600 0900 1200 1500 1800 2100
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
3 3 3 3 4 4 4 3
Feels like temperature (°C) arrow down
-2 -3 -4 -3 -3 -2 -3 -3
Precipitation probability arrow down
10% 10% 20% 30% 30% 50% 20% 20%
Wind direction, speed & gust (mph) arrow down
SSE 19 27 SSE 26 37 SSE 29 43 SSE 32 47 SSE 33 51 SSE 32 48 S 34 49 S 33 48
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
Humidity arrow down
92% 94% 95% 94% 92% 91% 90% 90%
UV index arrow down
0 0 0 1 1 1 0 0
Friday   (16 December 2016)
0000 0300 0600 0900 1200 1500 1800 2100
Thunder shower night Thunder shower night Light snow shower night Thunder shower day Thunder shower day Thunder shower day Light snow shower night Light snow shower night
Temperature (°C)
3 2 2 2 3 2 2 1
Feels like temperature (°C) arrow down
-4 -4 -5 -5 -4 -4 -5 -5
Precipitation probability arrow down
60% 60% 40% 60% 60% 60% 50% 40%
Wind direction, speed & gust (mph) arrow down
S 33 48 SSW 30 44 SSW 29 42 SW 28 41 SW 28 41 WSW 27 40 WSW 28 40 WSW 27 39
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G G VG G G
Humidity arrow down
90% 91% 91% 92% 90% 88% 90% 90%
UV index arrow down
0 0 0 1 1 1 0 0
Saturday   (17 December 2016)
0000 0300 0600 0900 1200 1500 1800 2100
Light snow shower night Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Overcast
Temperature (°C)
1 1 1 1 2 3 3 3
Feels like temperature (°C) arrow down
-5 -5 -6 -5 -4 0 -1 -1
Precipitation probability arrow down
40% 20% 10% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
WSW 27 38 WSW 25 36 WSW 25 36 SW 25 35 SW 25 37 SW 10 22 SW 10 21 SW 10 20
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
90% 91% 91% 91% 88% 97% 97% 97%
UV index arrow down
0 0 0 1 1 1 0 0
More Detail chevron down

Issued at: 0300 on Sun 11 Dec 2016

Forecast summary

Regional forecast for Northern Ireland

Dry with some brightness on Sunday.

Today:

A dry day, with variable cloud but some bright or sunny intervals at times the best of these likely in the southwest. Light to moderate southwesterly breeze, and quite mild. Maximum Temperature 10 °C.

Tonight:

A dry evening and night. Some clear spells around but low cloud and mist developing with some fog mainly over the higher ground. Cold where skies remain clear. Minimum Temperature 3 °C.

Monday:

A mainly dry day, though rather cloudy with just a few brighter spells, Some patchy rain may affect the far west later, perhaps also the Down Coast. Maximum Temperature 9 °C.

Outlook for Tuesday to Thursday:

Tuesday cloudy over with patchy rain. Wednesday and Thursday more unsettled with bands of heavier rain and strong to gale force winds.

Updated at: 0232 on Sun 11 Dec 2016

UK forecast for the next 5 days

Mainly dry and mild with light winds.

Today:

Sunday will be dry for most, though fresher than in recent days. There will be some hazy sunshine, especially in the south. Brisk winds in the north will gradually die down and patchy rain will affect some north-western areas.

Tonight:

It will stay dry overnight but fog will develop widely in much of England and Wales. Temperatures will be lower than recently with frost in some rural areas.

Monday:

Fog will slowly clear tomorrow morning leaving it dry and cloudy. A band of mostly light rain in the far south-west will gradually spread north-eastwards. Eastern parts will stay dry.

Outlook for Tuesday to Thursday:

It will stay mild and cloudy with patchy rain and some night frost and fog. The north will be windy at times. Thursday will see heavier rain and stronger winds.

Updated at: 0200 on Sun 11 Dec 2016

Outlook for the UK over the next 6-30 days

UK Outlook for Thursday 15 Dec 2016 to Saturday 24 Dec 2016:

Towards the end of next week, it looks like a west-east split will develop. Frontal systems are likely to move into the west bringing outbreaks of rain, easing as they move eastwards. Pressure then looks more likely to build over the UK during next weekend, bringing drier and, at times, brighter weather for southern parts, although the north may hold onto cloud and outbreaks of rain. Temperatures are likely to be near normal, with frost patches forming where the cloud breaks. There is a large degree of uncertainty as we head towards the Christmas period, however, high pressure looks more likely to dominate leading to drier weather. Nonetheless, there are suggestions that frontal systems will move in from the west bringing spells of rain and milder interludes.

Updated at: 1159 on Sat 10 Dec 2016

UK Outlook for Sunday 25 Dec 2016 to Sunday 8 Jan 2017:

There is a good deal of uncertainty for this period as the UK remains in a battleground between higher pressure across the near continent and lower pressure in the Atlantic. The exact orientation of these will dictate conditions across the country. Currently western parts are most likely to see outbreaks of rain at times, along with relatively mild conditions, whilst eastern areas will see drier and perhaps colder conditions. There will probably also be some milder, unsettled interludes though, especially into early January.

Updated at: 1158 on Sat 10 Dec 2016