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Slieve Gallion

Slieve Gallion last 24 hours
  • 7°C 4°C
    Fog
  • 5°C 0°C
    Cloudy
  • 0°C 0°C
    Light snow
  • 2°C 0°C
    Overcast
  • 2°C -1°C
    Cloudy
  • 2°C -1°C
    Cloudy
  • 4°C 0°C
    Cloudy
Tuesday   (24 January 2017)
2100 2200 2300
Fog Fog Fog
Temperature (°C)
7 7 7
Feels like temperature (°C) arrow down
2 2 2
Precipitation probability arrow down
20% 20% 20%
Wind direction, speed & gust (mph) arrow down
S 22 33 S 29 40 S 33 44
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VP VP VP
Humidity arrow down
100% 100% 100%
UV index arrow down
0 0 0
Wednesday   (25 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
Fog Fog Fog Fog Fog Fog Fog Cloudy Overcast Overcast Overcast Overcast Overcast Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Overcast Overcast Overcast Overcast Overcast
Temperature (°C)
7 7 6 6 6 5 5 5 4 4 4 4 4 5 5 5 5 5 4 4 4 4 3 3
Feels like temperature (°C) arrow down
1 1 0 -1 -1 -2 -2 -3 -3 -4 -4 -3 -3 -3 -2 -2 -2 -3 -3 -4 -4 -4 -4 -5
Precipitation probability arrow down
20% 20% 20% 20% 20% 20% 20% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
SSW 35 46 S 37 47 S 39 50 S 39 50 S 40 51 S 40 52 S 42 54 S 42 55 S 42 55 S 44 57 S 42 55 S 43 55 S 43 56 S 43 56 S 42 55 S 42 54 S 42 55 S 42 56 S 43 56 S 44 57 S 44 57 S 44 57 S 43 56 S 43 57
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VP VP VP VP VP VP VP M M G G VG VG VG VG VG VG VG VG VG VG VG VG VG
Humidity arrow down
99% 99% 99% 99% 99% 99% 99% 97% 98% 96% 94% 91% 90% 87% 85% 84% 84% 84% 84% 83% 82% 83% 82% 82%
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
Thursday   (26 January 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Overcast Overcast Overcast Light snow Light snow Light snow Light snow Light snow
Temperature (°C)
3 2 1 0 0 0 0 1
Feels like temperature (°C) arrow down
-5 -7 -8 -9 -9 -9 -9 -8
Precipitation probability arrow down
10% 10% 20% 70% 70% 60% 50% 50%
Wind direction, speed & gust (mph) arrow down
S 42 55 SSE 40 53 SSE 41 54 SSE 42 56 SSE 40 54 SSE 40 54 SSE 39 53 SSE 35 49
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG M P VP P M M
Humidity arrow down
85% 89% 95% 96% 95% 93% 94% 90%
UV index arrow down
0 0 0 1 1 1 0 0
Friday   (27 January 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Overcast Overcast Overcast Overcast Overcast Cloudy Overcast Cloudy
Temperature (°C)
1 1 1 1 1 2 2 2
Feels like temperature (°C) arrow down
-7 -6 -7 -7 -6 -5 -5 -4
Precipitation probability arrow down
10% 10% 10% 10% 20% 20% 30% 10%
Wind direction, speed & gust (mph) arrow down
SSE 32 45 SSE 31 43 SE 30 41 SE 28 39 SE 27 38 SE 27 38 SSE 27 38 SSE 27 37
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G G M M M
Humidity arrow down
89% 91% 93% 93% 92% 92% 97% 96%
UV index arrow down
0 0 0 1 1 1 0 0
Saturday   (28 January 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Overcast Sleet Cloudy Cloudy Mist Cloudy Partly cloudy night Partly cloudy night
Temperature (°C)
1 1 1 0 1 2 1 0
Feels like temperature (°C) arrow down
-5 -6 -6 -7 -5 -4 -5 -6
Precipitation probability arrow down
20% 50% 20% 20% 20% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
S 26 35 S 24 32 SSW 23 31 SSW 23 30 SSW 18 25 SW 18 25 SW 20 27 SW 20 26
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG G M M P VG VG G
Humidity arrow down
94% 96% 97% 97% 94% 90% 94% 95%
UV index arrow down
0 0 0 1 1 1 0 0
Sunday   (29 January 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Partly cloudy night Clear night Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
0 0 0 0 2 2 0 0
Feels like temperature (°C) arrow down
-6 -6 -6 -5 -3 -3 -5 -6
Precipitation probability arrow down
10% 10% 10% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
SW 19 24 SW 18 23 SW 16 20 SSW 15 19 SSW 15 20 S 13 20 SSE 16 21 SSE 18 24
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G VG G G G G G G
Humidity arrow down
94% 91% 92% 92% 87% 87% 93% 94%
UV index arrow down
0 0 0 1 1 1 0 0
Monday   (30 January 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
0 0 1 1 3 3 2 2
Feels like temperature (°C) arrow down
-6 -6 -5 -5 -3 -3 -4 -5
Precipitation probability arrow down
10% 10% 20% 20% 20% 20% 20% 20%
Wind direction, speed & gust (mph) arrow down
SSE 19 26 SSE 21 29 SE 21 29 SE 22 32 SE 23 36 SE 24 38 SE 26 39 SSE 26 39
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
94% 94% 95% 95% 92% 91% 91% 93%
UV index arrow down
0 0 0 1 1 1 0 0
More Detail chevron down

Issued at: 2000 on Tue 24 Jan 2017

Forecast summary

Regional forecast for Northern Ireland

Cloudy and mainly dry, but chance of patchy rain initially.

This Evening and Tonight:

Staying cloudy but largely dry, though there could be a few pockets of light rain or drizzle for a time during the evening. A mild night and becoming windier especially along eastern coasts. Minimum Temperature 8 °C.

Wednesday:

A cloudy but mainly dry day, with perhaps a few brighter spells towards the north coast. Mild, with a fresh to strong southerly wind, touching gale over coasts and hills. Maximum Temperature 10 °C.

Outlook for Thursday to Saturday:

Thursday cloudy, windy and rather cold, but mainly dry. Some showery rain on Friday mainly in the west, and milder and less windy. Saturday dry with some sunshine.

Updated at: 1426 on Tue 24 Jan 2017

UK forecast for the next 5 days

Fog and frost in the south. Breezier in the northwest.

This Evening and Tonight:

Locally dense fog or freezing fog will quickly re-form across central and south-eastern parts of England, with frost and icy patches. Elsewhere, it'll be milder, cloudier and breezier with some rain and drizzle in the west. Gales in the northwest.

Wednesday:

Fog should either lift or clear across central and south-eastern parts of England, although it will stay cold for many. Cloudier, windier and milder with some rain in the northwest.

Outlook for Thursday to Saturday:

Colder and windier for all on Thursday and Friday, with sunny spells by day and frosty nights. Winds easing into Saturday with some rain, mainly in the north and west.

Updated at: 1427 on Tue 24 Jan 2017

Outlook for the UK over the next 6-30 days

UK Outlook for Sunday 29 Jan 2017 to Tuesday 7 Feb 2017:

We are likely to see a gradual change to more unsettled conditions across the UK early next week, with outbreaks of rain, heavy at times, affecting northern and western parts, where it'll be mild and windy with gales possible in the north-west. Staying drier in the east and south-east, where some cold nights remain possible. Similar conditions are likely as we move through into the first week of February. Bands of rain will probably cross the country, interspersed with brighter and showery interludes. Windy at times, with gales likely in the northwest. The heaviest rain is also likely across northern and western parts. Temperatures are likely to be mild into the start of February, however there is a chance that the southeast may be drier and colder at times.

Updated at: 1200 on Tue 24 Jan 2017

UK Outlook for Wednesday 8 Feb 2017 to Wednesday 22 Feb 2017:

At the start of this period the most likely scenario is for more unsettled weather with wet and windy spells interspersed with brighter and showery interludes. This would bring gales at times, especially in the northwest. Temperatures are likely to be slightly above normal for the time of year. South-eastern parts may well stay drier and brighter. From the middle of February, confidence in the forecast reduces but there is a possibility that high pressure will return, bringing more settled weather with lighter winds. As a result, temperatures may become colder at times, with overnight frost and fog again possible.

Updated at: 1200 on Tue 24 Jan 2017