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Trostan

Trostan last 24 hours
  • 2°C -1°C
    Sunny day
  • 1°C -3°C
    Cloudy
  • 2°C 0°C
    Cloudy
  • 5°C 2°C
    Overcast
  • 4°C 3°C
    Overcast
  • 4°C 0°C
    Cloudy
  • 4°C 1°C
    Cloudy
Saturday   (21 January 2017)
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 Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny intervals Sunny day Partly cloudy night Partly cloudy night Partly cloudy night Clear night Partly cloudy night Partly cloudy night Partly cloudy night
Temperature (°C)
1 2 2 2 2 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0
Feels like temperature (°C) arrow down
-5 -4 -5 -5 -5 -5 -5 -5 -5 -5 -5 -6 -6 -6 -7 -7 -7 -6 -6 -6
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
SSE 17 30 SSE 21 33 SSE 23 34 SSE 25 36 SSE 23 33 SSE 23 32 SSE 22 32 SSE 23 33 SSE 24 32 SSE 23 30 SSE 22 29 SSE 21 28 SSE 22 31 S 22 31 S 20 28 S 18 26 S 19 28 S 18 26 S 16 23 SSE 15 20
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G VG VG VG VG G G G G VG VG VG VG VG G G G G G G
Humidity arrow down
86% 80% 82% 80% 86% 86% 87% 87% 85% 83% 83% 83% 82% 82% 88% 88% 86% 85% 84% 82%
UV index arrow down
0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0
Sunday   (22 January 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
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
Temperature (°C)
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0
Feels like temperature (°C) arrow down
-5 -5 -6 -5 -5 -5 -5 -5 -5 -5 -5 -6 -5 -5 -5 -5 -5 -5 -5 -5 -4 -4 -4 -4
Precipitation probability arrow down
<5% 10% <5% <5% <5% <5% 10% 10% 10% 10% 10% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
SSE 14 19 S 13 19 S 13 19 S 13 18 S 11 15 S 11 15 S 11 15 S 12 17 S 11 15 S 11 15 S 10 14 SSW 13 17 SSW 13 17 SSW 13 17 SSW 12 16 SSW 11 14 SSW 10 14 SSW 11 14 SSW 11 14 SSW 10 13 SSW 10 12 SSW 9 11 SSW 9 11 SSW 8 11
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG G G VG VG VG VG VG VG VG VG G G G G G G G G G G G G G
Humidity arrow down
83% 82% 81% 80% 78% 78% 78% 80% 81% 83% 82% 86% 87% 89% 91% 92% 94% 93% 89% 92% 91% 88% 87% 86%
UV index arrow down
0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0
Monday   (23 January 2017)
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Partly cloudy night Cloudy Partly cloudy night Cloudy Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
0 0 0 -1 1 2 1 1
Feels like temperature (°C) arrow down
-3 -5 -5 -6 -5 -4 -5 -5
Precipitation probability arrow down
<5% 10% <5% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
S 8 10 SSW 13 18 S 13 17 S 13 19 S 17 26 S 19 28 S 22 31 S 26 38
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G M G G VG VG VG VG
Humidity arrow down
88% 91% 91% 94% 93% 93% 94% 95%
UV index arrow down
0 0 0 1 1 1 0 0
Tuesday   (24 January 2017)
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Cloudy Cloudy Cloudy Overcast Overcast Overcast Overcast Overcast
Temperature (°C)
1 2 2 3 4 5 4 4
Feels like temperature (°C) arrow down
-6 -5 -4 -4 -2 -1 -2 -3
Precipitation probability arrow down
10% 10% 10% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
S 27 41 SSW 28 41 SSW 27 41 SSW 28 41 SSW 27 41 S 27 40 S 29 43 S 33 48
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G M M G G G VG G
Humidity arrow down
96% 96% 96% 97% 95% 94% 94% 93%
UV index arrow down
0 0 0 1 1 1 0 0
Wednesday   (25 January 2017)
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Overcast Cloudy Cloudy Overcast Overcast Overcast Overcast Light rain
Temperature (°C)
3 3 3 3 4 4 4 4
Feels like temperature (°C) arrow down
-4 -4 -4 -4 -3 -3 -4 -4
Precipitation probability arrow down
10% 10% 10% 10% 20% 20% 20% 50%
Wind direction, speed & gust (mph) arrow down
S 34 51 S 35 53 S 37 55 S 39 59 S 39 59 S 39 61 SSE 45 67 S 45 68
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG G VG G G G
Humidity arrow down
94% 92% 90% 90% 88% 88% 90% 91%
UV index arrow down
0 0 0 1 1 1 0 0
Thursday   (26 January 2017)
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Light rain Light rain Light rain Light rain Cloudy Cloudy Light rain Light shower night
Temperature (°C)
4 4 4 3 3 3 2 2
Feels like temperature (°C) arrow down
-4 -3 -3 -4 -3 -3 -4 -5
Precipitation probability arrow down
50% 60% 60% 50% 20% 20% 50% 50%
Wind direction, speed & gust (mph) arrow down
S 44 65 S 40 59 S 34 51 S 32 47 S 32 48 S 30 45 S 29 42 S 29 42
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% 93% 94% 94% 92% 92% 93% 94%
UV index arrow down
0 0 0 1 1 1 0 0
Friday   (27 January 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Light shower night Partly cloudy night Light snow shower night Sunny intervals Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
2 1 1 1 2 4 3 3
Feels like temperature (°C) arrow down
-5 -5 -6 -6 -4 -1 -1 -2
Precipitation probability arrow down
40% 20% 30% 10% 10% 10% 10% 20%
Wind direction, speed & gust (mph) arrow down
S 28 39 SSW 25 36 SSW 25 35 SSW 25 36 SSW 25 38 SSW 14 31 SSW 13 28 SSW 13 28
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
94% 94% 94% 94% 91% 94% 95% 96%
UV index arrow down
0 0 0 1 1 1 0 0
More Detail chevron down

Issued at: 0300 on Sat 21 Jan 2017

Forecast summary

Regional forecast for Northern Ireland

Morning fog patches, but dry with plenty of sunshine developing.

Today:

A chilly start for many with some fog patches, however these slowly clearing during the morning to allow plenty of sunny intervals. Although clouding over from the west during the late afternoon and evening. Light southeast winds. Maximum Temperature 8 °C.

Tonight:

Clear spells initially in the east but cloud continuing to thicken across much of the region. Light winds still allow a touch of frost. Minimum Temperature -1 °C.

Sunday:

A cloudier and cooler day with some light patchy rain, mainly over the hills. Still the odd brighter spell too though. Maximum Temperature 7 °C.

Outlook for Monday to Wednesday:

Mostly dry in the north and east with bright spells at times. Cloudier with some rain over western hills. Some overnight frosts. Breezy on Tuesday, winds strengthening further on Wednesday.

Updated at: 0247 on Sat 21 Jan 2017

UK forecast for the next 5 days

Staying mainly settled with some sunshine, but feeling cold.

Today:

Although it'll be a sunny and frosty start for many today, some fog patches will linger through the morning. Skies will then cloud over for many, with showers in north-east England during the afternoon, perhaps turning wintry over hills.

Tonight:

Mostly cloudy skies will persist overnight. However, where clear spells develop, some patchy frost and fog will form. Outbreaks of light rain will move across south-west England and the North.

Sunday:

Early fog patches will clear through the morning, with otherwise dry and sunny conditions in the south. Skies will be cloudier further north, with some isolated outbreaks of light rain.

Outlook for Monday to Wednesday:

Dry for most, but with some outbreaks of rain in the north-west. There'll be some bright sunny spells, but it'll feel cold with widespread frosts and some persistent fog patches.

Updated at: 0032 on Sat 21 Jan 2017

Outlook for the UK over the next 6-30 days

UK Outlook for Wednesday 25 Jan 2017 to Friday 3 Feb 2017:

Many should continue to be dry on Wednesday, however there is the risk of some fog particularly in the south where winds are light. Elsewhere, winds will strengthen and outbreaks of rain will slowly spread into the west during Thursday, perhaps with some snow across northern hills before temperatures gradually turn less cold. This continues into the weekend marking a change to unsettled weather through this period with bands of rain crossing the country, interspersed with brighter and showery interludes. It will be windy at times, with gales likely in the north-west and the heaviest rain is also likely across northern and western parts. Temperatures will be close to normal or occasionally mild for late January, however there is a low chance that the south-east could stay drier and colder.

Updated at: 1214 on Fri 20 Jan 2017

UK Outlook for Saturday 4 Feb 2017 to Saturday 18 Feb 2017:

Into the start of February, confidence in the forecast reduces, however the most likely scenario is for a continuation of the unsettled weather with wet and windy spells interspersed with brighter and showery interludes. This will bring gales at times, especially in the north-west and temperatures will be close to or slightly above normal for the time of year. From the second week of February there is an increased likelihood for high pressure to return, bringing more settled weather with lighter winds and a return of overnight frost and fog. As a result, temperatures may become colder at times although the chance of very cold weather developing is considered to be low.

Updated at: 1214 on Fri 20 Jan 2017