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Slieve Gallion

Slieve Gallion last 24 hours
  • 11°C 5°C
    Sunny day
  • 9°C 3°C
    Sunny day
  • 6°C 2°C
    Overcast
  • 8°C 5°C
    Light rain
  • 9°C 5°C
    Heavy shower day
  • 9°C 4°C
    Heavy shower day
  • 7°C 3°C
    Heavy shower day
Saturday   (25 March 2017)
1900 2000 2100 2200 2300
Clear night Clear night Clear night Clear night Clear night
Temperature (°C)
10 9 8 8 8
Feels like temperature (°C) arrow down
8 7 5 5 5
Precipitation probability arrow down
<5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
NE 8 10 NE 9 12 NE 10 13 NE 11 14 NE 12 16
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG
Humidity arrow down
57% 58% 60% 64% 55%
UV index arrow down
0 0 0 0 0
Sunday   (26 March 2017)
0000 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 Clear night Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
Temperature (°C)
8 7 7 6 5 5 5 6 6 6 7 7 8 8 9 9 8 8 7 7 7 6 6
Feels like temperature (°C) arrow down
4 4 3 2 1 1 2 2 3 3 3 4 5 5 6 6 5 4 3 3 2 1 0
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%
Wind direction, speed & gust (mph) arrow down
NE 13 17 NE 13 17 NE 13 16 NE 14 19 NE 15 20 ENE 13 17 ENE 11 14 ENE 11 13 ENE 12 16 E 13 18 ESE 13 17 ESE 13 18 ESE 12 16 ESE 12 17 ESE 13 18 ESE 13 18 ESE 13 18 E 14 18 E 16 22 E 18 24 E 21 29 ESE 23 32 ESE 24 34
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 G G VG VG VG VG VG VG VG VG VG VG VG VG
Humidity arrow down
54% 53% 56% 58% 62% 66% 68% 67% 68% 68% 67% 66% 64% 60% 58% 58% 63% 65% 66% 60% 58% 62% 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
Monday   (27 March 2017)
0000 0100 0400 0700 1000 1300 1600 1900 2200
Clear night Clear night Mist Fog Mist Overcast Overcast Cloudy Partly cloudy night
Temperature (°C)
5 4 3 3 3 5 6 5 4
Feels like temperature (°C) arrow down
0 -1 -3 -3 -2 0 1 0 -1
Precipitation probability arrow down
<5% <5% 20% 20% 20% 10% 10% 10% <5%
Wind direction, speed & gust (mph) arrow down
ESE 24 33 ESE 22 30 ESE 22 29 ESE 19 26 ESE 20 27 SE 19 28 ESE 18 27 ESE 16 24 ESE 14 20
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG P VP P G G G VG
Humidity arrow down
72% 76% 95% 97% 97% 91% 85% 89% 93%
UV index arrow down
0 0 0 0 1 2 2 1 0
Tuesday   (28 March 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Partly cloudy night Cloudy Cloudy Cloudy Light rain Light rain Cloudy Cloudy
Temperature (°C)
3 3 3 5 7 8 7 6
Feels like temperature (°C) arrow down
-1 -1 -1 1 3 5 4 2
Precipitation probability arrow down
<5% 10% 10% 10% 50% 40% 10% 10%
Wind direction, speed & gust (mph) arrow down
ESE 14 20 ESE 14 19 ESE 14 20 SE 15 24 SSE 14 24 SSE 14 26 S 13 21 SSE 14 21
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G M G G G VG G
Humidity arrow down
96% 98% 98% 94% 92% 86% 89% 96%
UV index arrow down
0 0 0 1 2 1 1 0
Wednesday   (29 March 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Overcast Light rain Light rain Heavy shower day Heavy shower day Heavy shower day Cloudy
Temperature (°C)
6 6 6 7 8 9 8 7
Feels like temperature (°C) arrow down
2 1 2 2 4 5 4 2
Precipitation probability arrow down
10% 20% 50% 50% 60% 70% 60% 10%
Wind direction, speed & gust (mph) arrow down
SSE 16 23 SSE 17 26 SSE 19 29 SSE 22 34 S 23 37 S 22 37 S 21 33 S 22 33
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M M M M M G G
Humidity arrow down
97% 98% 98% 97% 93% 90% 91% 94%
UV index arrow down
0 0 0 1 2 1 1 0
Thursday   (30 March 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Overcast Overcast Light shower day Light shower day Heavy shower day Light shower day Cloudy
Temperature (°C)
6 6 6 6 9 9 8 6
Feels like temperature (°C) arrow down
1 1 0 2 4 5 3 1
Precipitation probability arrow down
20% 20% 20% 40% 40% 60% 40% 10%
Wind direction, speed & gust (mph) arrow down
S 21 33 S 21 33 S 22 34 S 23 38 S 22 38 S 21 37 S 20 33 S 21 33
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G G G VG VG
Humidity arrow down
96% 96% 95% 93% 79% 74% 81% 89%
UV index arrow down
0 0 0 1 3 1 1 0
Friday   (31 March 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Overcast Cloudy Cloudy Light shower day Heavy shower day Heavy shower day Partly cloudy night
Temperature (°C)
5 5 4 5 7 7 6 4
Feels like temperature (°C) arrow down
0 0 0 1 3 3 2 0
Precipitation probability arrow down
10% 10% 20% 20% 40% 70% 60% 30%
Wind direction, speed & gust (mph) arrow down
S 21 33 S 20 31 S 19 29 S 18 30 S 17 31 S 15 27 SW 14 24 WSW 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 G
Humidity arrow down
92% 93% 95% 90% 81% 82% 87% 92%
UV index arrow down
0 0 0 1 2 1 1 0
More Detail chevron down

Issued at: 1800 on Sat 25 Mar 2017

Forecast summary

Regional forecast for Northern Ireland

Clear, cold night then sunny again on Sunday.

This Evening and Tonight:

A sunny early evening then a dry and clear night will follow with light winds. Temperatures will fall away after dark with a touch of frost and a few mist patches developing. Minimum Temperature 0 °C.

Sunday:

After a chilly start it will be another dry day with plenty of sunshine. Becoming rather warm again in the west but cooler in east with a light easterly breeze. Maximum Temperature 15 °C.

Outlook for Monday to Wednesday:

Plenty of sunshine at the start of the week, before the chance of some showery rain on Tuesday. Then turning breezier and cloudier on Wednesday with spells of rain.

Updated at: 1443 on Sat 25 Mar 2017

UK forecast for the next 5 days

A clear, chilly night. Sunny and pleasantly warm on Sunday.

This Evening and Tonight:

There'll be long clear spells tonight, leading to a cold night with a patchy frost in prone spots. A few fog patches are possible, and it'll stay cloudier in the far north, with a spot or two of rain here.

Sunday:

Tomorrow will be dry and fine, with long sunny spells. It could be cloudier for the South West and the Northern Isles though, but for many it'll be pleasantly warm.

Outlook for Monday to Wednesday:

Monday will be largely dry and bright. Showers will then move in from the west on Tuesday, with outbreaks of rain in the north and west on Wednesday.

Updated at: 1512 on Sat 25 Mar 2017

Outlook for the UK over the next 6-30 days

UK Outlook for Thursday 30 Mar 2017 to Saturday 8 Apr 2017:

A rather more changeable and breezy pattern will be established across the UK during Thursday, particularly for the north and west, with some heavy rain probable here. The driest and brightest conditions are expected in eastern and southern areas of the UK, where it will feel pleasantly warm. By the weekend, we'll continue to see unsettled conditions across the UK, with bands of rain moving west to east, interspersed by brighter and showery interludes. It'll be often windy, particularly in the north and northwest, with gales at times. We are likely to see a good deal of settled and dry weather becoming established across the UK towards the end of the period though, especially in the south.

Updated at: 1047 on Sat 25 Mar 2017

UK Outlook for Sunday 9 Apr 2017 to Sunday 23 Apr 2017:

Much of this period will see a good deal of settled and dry weather across the UK. We are however likely to see unsettled conditions with cloud, rain and strong winds affecting the far north and west of the UK at times, particularly at the start of the period. Such unsettled spells of weather are expected to be short-lived though. Temperatures are likely to be warmer than average, but with rather chilly nights at times, with frost and fog in places. Any colder spells are likely to be short-lived too, although there are slight indications that these may become more prevalent later in the month.

Updated at: 1047 on Sat 25 Mar 2017