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Slieve Gallion

Slieve Gallion last 24 hours
  • 5°C 3°C
    Overcast
  • 7°C 2°C
    Cloudy
  • 8°C 4°C
    Cloudy
  • 7°C 4°C
    Light rain
  • 9°C 3°C
    Cloudy
  • 11°C 2°C
    Cloudy
Thursday   (27 April 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
Partly cloudy night Partly cloudy night Clear night Cloudy Cloudy Drizzle Light rain Overcast Cloudy Light rain Overcast Overcast Light rain Overcast Overcast Light rain Overcast Overcast Overcast Overcast Cloudy Overcast Overcast Cloudy
Temperature (°C)
3 3 3 3 3 3 3 3 3 4 4 4 4 5 5 5 5 4 4 4 4 4 3 3
Feels like temperature (°C) arrow down
0 -1 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -1 -1 -1 -1 -1 -1 -1 -1 -2 -2 -2 -2
Precipitation probability arrow down
<5% <5% <5% 10% 10% 30% 50% 20% 20% 50% 20% 20% 50% 20% 20% 50% 20% 20% 10% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
NW 7 16 NW 12 22 NW 14 23 NW 16 24 NW 17 25 NW 18 26 NW 20 28 NW 20 29 NW 21 28 NW 20 27 NNW 23 31 NNW 23 31 NNW 26 35 NNW 25 34 NNW 26 36 NNW 25 34 NNW 24 33 NNW 23 32 NNW 23 32 NNW 22 30 NNW 22 31 NNW 20 29 NNW 20 28 NW 19 27
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG G P VG VG VG VG VG E E E VG VG E E E E E VG VG VG
Humidity arrow down
94% 93% 93% 93% 96% 98% 97% 96% 96% 92% 91% 89% 85% 82% 84% 84% 83% 84% 83% 85% 88% 90% 93% 94%
UV index arrow down
0 0 0 0 0 0 0 1 1 1 2 2 3 3 3 2 2 2 1 1 1 0 0 0
Friday   (28 April 2017)
0000 0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Cloudy Cloudy
Temperature (°C)
3 3 3 3 4 6 6 6 5
Feels like temperature (°C) arrow down
-2 -2 -1 -1 2 3 3 3 1
Precipitation probability arrow down
10% 10% 10% 10% <5% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
NW 18 26 NW 16 23 NW 14 21 WNW 11 17 WNW 6 10 SW 7 13 SSW 10 16 SSW 13 19 S 13 20
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG E E E VG VG
Humidity arrow down
96% 95% 94% 92% 76% 69% 70% 68% 81%
UV index arrow down
0 0 0 1 2 4 2 1 0
Saturday   (29 April 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Cloudy Cloudy Overcast Cloudy Cloudy Cloudy
Temperature (°C)
4 3 3 6 7 7 6 5
Feels like temperature (°C) arrow down
-1 -1 -2 1 3 2 1 -1
Precipitation probability arrow down
10% 10% 10% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
S 16 24 S 13 20 SSE 14 22 S 18 31 SSE 19 33 SSE 23 39 SSE 22 36 SE 22 36
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
87% 95% 97% 82% 77% 84% 83% 88%
UV index arrow down
0 0 1 2 4 2 1 0
Sunday   (30 April 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Overcast Cloudy Cloudy Light rain Cloudy Light rain Light rain Drizzle
Temperature (°C)
5 5 4 5 6 6 6 5
Feels like temperature (°C) arrow down
0 0 -1 0 1 1 1 0
Precipitation probability arrow down
10% 10% 10% 50% 20% 60% 60% 30%
Wind direction, speed & gust (mph) arrow down
SE 22 36 SE 22 36 ESE 23 38 ESE 26 43 ESE 27 47 ESE 26 43 ESE 23 37 ESE 21 34
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG M G M M P
Humidity arrow down
90% 89% 89% 86% 80% 82% 92% 95%
UV index arrow down
0 0 1 2 3 2 1 0
Monday   (01 May 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Drizzle Drizzle Cloudy Cloudy Cloudy Overcast Cloudy Partly cloudy night
Temperature (°C)
5 4 4 6 7 8 8 5
Feels like temperature (°C) arrow down
1 0 1 2 4 5 5 2
Precipitation probability arrow down
30% 30% 10% 10% 20% 20% 10% 10%
Wind direction, speed & gust (mph) arrow down
ESE 16 26 ESE 13 21 E 12 19 ESE 11 20 ESE 10 20 ENE 13 24 E 11 19 SSE 12 17
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
P M M M VG VG VG VG
Humidity arrow down
96% 97% 96% 92% 83% 76% 82% 91%
UV index arrow down
0 0 1 2 3 2 1 0
Tuesday   (02 May 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Partly cloudy night
Temperature (°C)
4 3 4 6 10 10 10 7
Feels like temperature (°C) arrow down
1 0 1 4 7 8 8 4
Precipitation probability arrow down
10% 10% 10% 10% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
E 11 16 ESE 10 15 E 10 15 ESE 9 18 ESE 11 22 SE 10 21 ESE 10 18 E 10 16
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG M M VG VG VG VG VG
Humidity arrow down
94% 95% 96% 90% 77% 75% 76% 87%
UV index arrow down
0 0 1 2 4 3 1 0
More Detail chevron down

Issued at: 2300 on Wed 26 Apr 2017

Forecast summary

Regional forecast for Northern Ireland

Mostly staying dry, but turning rather cloudy. Winds freshening.

This Evening and Tonight:

Rather cloudy and mainly dry with just a few light showers continuing, most of them towards the North coast. A milder night with a fresh northwesterly wind. Minimum Temperature 5 °C.

Thursday:

A mainly dry and rather cloudy day. There will be scattered light showers during the morning, mostly dying out in the afternoon. Fresh northwesterly winds, strong along north Antrim coast. Maximum Temperature 12 °C.

Outlook for Friday to Sunday:

Mainly dry on Friday and Saturday with sunny spells, a few showers and mostly light winds. Strong easterly winds on Sunday with outbreaks of rain.

Updated at: 1551 on Wed 26 Apr 2017

UK forecast for the next 5 days

Frosty in the south tonight, with patchy rain elsewhere.

This Evening and Tonight:

Showers across the south will die out this evening, leaving a dry, clear but frosty night, with odd fog patch also forming. Further north will be less cold, as cloud and patchy rain gradually moves southeastwards during the night.

Thursday:

Sunny but cold start in the south, but cloud and patchy rain further north will move across all areas during the day. Northern areas though turning drier and brighter later.

Outlook for Friday to Sunday:

Largely dry at first with some sunshine, feeling less cold. Through the weekend, winds will strengthen for all, with an increasing threat of rain or showers, especially towards the southwest.

Updated at: 1601 on Wed 26 Apr 2017

Outlook for the UK over the next 6-30 days

UK Outlook for Monday 1 May 2017 to Wednesday 10 May 2017:

Bank Holiday Monday currently looks likely to be rather unsettled in the south, with some showery outbreaks of rain moving across the UK. However there will be brighter spells in-between, and in the brightness it should feel fairly pleasant, most likely in the north. There may well also be some showers on Tuesday, and to a much lesser extent on Wednesday, but on the whole Wednesday is likely to be dry with some sunshine for many. Temperatures early next week are expected to be around average for early May. Then from Thursday onwards we are likely to see high pressure dominate, with largely dry and settled weather prevailing, with increasing amounts of sunshine. The settled weather is also likely to bring temperatures slightly above average, especially during the sunnier interludes.

Updated at: 1340 on Wed 26 Apr 2017

UK Outlook for Thursday 11 May 2017 to Thursday 25 May 2017:

Heading into the middle of May, and on balance the dry and settled weather is likely to continue to dominate. There may however be some occasional wetter interludes, with western areas more likely to see these. Temperatures are likely to remain above average, and possibly becoming very warm at times at first, before perhaps returning to nearer normal towards the end of the period.

Updated at: 1340 on Wed 26 Apr 2017