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Slieve Gullion

Slieve Gullion last 24 hours
  • 4°C 2°C
    Cloudy
  • 6°C 2°C
    Sunny day
  • 9°C 2°C
    Sunny day
  • 8°C 3°C
    Sunny intervals
  • 5°C 2°C
    Cloudy
  • 8°C 4°C
    Sunny intervals
  • 9°C 2°C
    Sunny intervals
Thursday   (23 March 2017)
1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Overcast Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Sunny day Sunny day Clear night Clear night Clear night Clear night Clear night
Temperature (°C)
2 2 2 3 3 4 4 4 4 4 4 3 3 3
Feels like temperature (°C) arrow down
-4 -4 -3 -3 -2 -2 -1 -1 -1 -2 -3 -3 -3 -3
Precipitation probability arrow down
10% 10% 10% 10% 10% <5% <5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
NE 17 24 NE 19 26 NE 19 26 NE 20 27 NE 19 26 NE 18 25 ENE 20 26 ENE 20 26 NE 22 29 NE 25 34 NE 27 37 NE 25 35 NE 24 32 NE 22 30
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M G G G G G G G G G G G G G
Humidity arrow down
98% 95% 92% 89% 87% 85% 83% 83% 82% 82% 85% 88% 89% 90%
UV index arrow down
1 2 2 2 2 1 1 1 1 0 0 0 0 0
Friday   (24 March 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 Partly cloudy night Partly cloudy night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Clear night Clear night Clear night Clear night Clear night
Temperature (°C)
3 3 3 3 2 3 2 3 3 3 3 4 5 6 6 6 6 6 5 5 5 5 5 5
Feels like temperature (°C) arrow down
-3 -2 -2 -2 -2 -2 -3 -2 -1 -2 -2 0 1 2 3 3 3 2 2 2 2 2 2 2
Precipitation probability arrow down
<5% <5% <5% <5% <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
NE 20 27 NE 17 23 NE 15 21 NE 14 19 NE 15 19 NE 15 19 NE 14 19 NE 15 20 NE 14 20 ENE 15 20 E 15 20 ESE 13 18 ESE 12 18 ESE 11 17 ESE 11 17 ESE 11 16 ESE 11 15 ESE 10 14 ESE 11 15 ESE 11 15 E 12 16 ENE 12 16 ENE 11 15 ENE 12 16
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG M VG G M VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG
Humidity arrow down
88% 85% 86% 85% 88% 84% 87% 87% 84% 84% 83% 75% 69% 64% 61% 60% 63% 67% 74% 70% 70% 68% 66% 66%
UV index arrow down
0 0 0 0 0 0 0 1 1 1 2 2 3 3 2 2 1 1 1 0 0 0 0 0
Saturday   (25 March 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Clear night Clear night Clear night Sunny day Sunny day Sunny intervals Sunny intervals Partly cloudy night
Temperature (°C)
5 5 4 5 7 9 6 4
Feels like temperature (°C) arrow down
2 2 1 3 5 7 5 1
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
ENE 12 15 NE 8 11 NE 8 10 ENE 8 13 E 7 12 ESE 6 12 E 6 8 NNE 11 13
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
66% 71% 76% 77% 61% 55% 74% 81%
UV index arrow down
0 0 0 1 3 2 1 0
Sunday   (26 March 2017)
0000 0400 0700 1000 1300 1600 1900 2200
Clear night Clear night Clear night Sunny day Sunny intervals Sunny intervals Cloudy Cloudy
Temperature (°C)
3 2 2 5 7 7 6 5
Feels like temperature (°C) arrow down
-1 -2 -3 1 3 4 2 0
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5% 10%
Wind direction, speed & gust (mph) arrow down
NNE 14 18 NE 15 18 NE 15 18 E 17 24 E 17 29 E 17 29 E 18 26 E 20 28
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
71% 83% 87% 80% 69% 68% 77% 81%
UV index arrow down
0 0 0 1 3 2 1 0
Monday   (27 March 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Cloudy Overcast Overcast Cloudy Cloudy Partly cloudy night
Temperature (°C)
4 3 3 4 5 5 4 3
Feels like temperature (°C) arrow down
-1 -2 -2 -1 0 1 0 -1
Precipitation probability arrow down
10% 10% 10% 10% 10% 10% 10% <5%
Wind direction, speed & gust (mph) arrow down
E 20 28 E 17 24 E 16 24 ESE 17 27 ESE 17 29 ESE 15 26 ESE 15 23 ESE 14 19
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG VG VG G
Humidity arrow down
93% 97% 98% 93% 89% 85% 92% 97%
UV index arrow down
0 0 0 1 2 2 1 0
Tuesday   (28 March 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Partly cloudy night Cloudy Cloudy Sunny intervals Sunny day Sunny intervals Partly cloudy night
Temperature (°C)
3 3 3 4 7 8 7 5
Feels like temperature (°C) arrow down
-1 -2 -2 0 3 5 4 1
Precipitation probability arrow down
10% 10% 10% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
ESE 14 19 ESE 16 22 ESE 15 20 SE 15 24 SSE 14 27 SSE 14 25 S 14 21 SSE 18 25
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M G G G VG VG VG VG
Humidity arrow down
98% 97% 98% 94% 85% 76% 85% 93%
UV index arrow down
0 0 0 1 2 2 1 0
Wednesday   (29 March 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Partly cloudy night Overcast Sunny intervals Cloudy Sunny day Sunny day Light shower night
Temperature (°C)
5 5 5 6 8 8 7 6
Feels like temperature (°C) arrow down
0 0 0 2 4 4 4 2
Precipitation probability arrow down
10% 10% 20% 10% 20% 30% 10% 40%
Wind direction, speed & gust (mph) arrow down
SSE 19 27 SSE 19 28 SSE 20 29 SSE 22 34 S 23 38 S 19 32 S 18 29 SSE 18 28
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG G G G G VG VG VG
Humidity arrow down
97% 97% 97% 92% 86% 86% 90% 95%
UV index arrow down
0 0 0 1 2 1 1 0
More Detail chevron down

Issued at: 0900 on Thu 23 Mar 2017

Forecast summary

Regional forecast for Northern Ireland

Becoming dry with increasing amounts of sunshine this afternoon.

Today:

A cloudy start with some patchy mainly light rain, but this soon dying out with clouds slowly thinning and breaking to give some sunshine during the afternoon, the best of this across the south and east. Northeasterly winds slowly easing. Maximum Temperature 11 °C.

Tonight:

A bright evening, then dry with clear spells overnight, leading to a widespread frost and a few freezing fog patches as the winds ease light. Minimum Temperature -1 °C.

Friday:

Any fog patches soon clearing, otherwise dry and bright with some lengthy spells of sunshine for most parts, although this turning rather hazy and high clouds increase. Light winds. Maximum Temperature 12 °C.

Outlook for Saturday to Monday:

Dry and bright with some sunshine, and becoming quite mild, although still the risk of overnight frosts. Cloudier across the east on Monday with perhaps some drizzle over the hills.

Updated at: 0252 on Thu 23 Mar 2017

UK forecast for the next 5 days

Turning drier and brighter for all by the weekend.

Today:

A chilly start, but a fine day for many. Northern England, Southern Scotland and Northern Ireland will have rain and hill snow at first, but this will ease. Windy in south and often cloudy here with some rain. Feeling chilly.

Tonight:

Dry and cold for many overnight with a widespread frost. The south, however, will stay windy and rather cloudy with any rain becoming limited to southern counties.

Friday:

Chilly start, but dry and sunny for much of UK. Cloudier with some light rain/drizzle towards the far north and south of the country, but with some intervals of sunshine.

Outlook for Saturday to Monday:

It stays generally dry over the weekend and into next week with some long sunny spells. Turning cloudier from the east from Sunday. Warm by day, but with overnight frost.

Updated at: 0204 on Thu 23 Mar 2017

Outlook for the UK over the next 6-30 days

UK Outlook for Monday 27 Mar 2017 to Wednesday 5 Apr 2017:

Monday and Tuesday are expected to be dry, fine and settled as high pressure dominates. Most places will become rather warm by day, although there will be overnight frosts and early morning fog for some. Predominately light winds, but southernmost parts becoming windy, with a brisk north-easterly wind, which will make it feel cold. It will stay mainly dry, fine and settled throughout the rest of the week. However, the far west and northwest will most likely see cloudier and wetter conditions, accompanied by strong winds. Temperatures will stay generally rather warm, and frosts are less likely later in the week. The start of April will probably stay mainly dry and settled, though there is an increased chance of some unsettled spells, mainly in the north-west.

Updated at: 1255 on Wed 22 Mar 2017

UK Outlook for Thursday 6 Apr 2017 to Thursday 20 Apr 2017:

Much of this period is likely to see high pressure remaining close to or over the UK for the most part. This will bring drier and somewhat warmer conditions than normal for the time of year. If this is the case it is likely that we will see a greater spread in temperatures from day to night, with the risk of overnight frosts continuing for some. However, there may be bouts of unsettled weather at times too, most likely in the west or north-west of the UK, but these will probably be short-lived, as will any colder spells.

Updated at: 1255 on Wed 22 Mar 2017