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Slieve Gallion

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Slieve Gallion last 24 hours
  • Tue Tuesday 28th
    5°C -1°C
    Light rain
  • Wed Wednesday 29th
    5°C 1°C
    Sleet shower day
  • Thu Thursday 30th
    6°C -1°C
    Thunder shower day
  • Fri Friday 1st
    6°C 1°C
    Cloudy
  • Sat Saturday 2nd
    5°C 1°C
    Cloudy
Tuesday (28 April 2015)
1900 2000 2100 2200 2300
Heavy shower day Heavy rain Heavy snow Light snow Light snow
Temperature (°C)
2 2 0 1 1
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-5 -5 -7 -6 -7
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80% 90% 90% 70% 50%
Wind direction, speed & gust (mph) arrow down
SSW 25 32 SSW 26 35 SW 25 32 SSW 26 34 SW 28 37
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M VP VP VP P
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97% 99% 100% 100% 99%
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1 1 0 0 0
Wednesday (29 April 2015)
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Light snow Sleet Light snow Light snow Fog Fog Light snow Heavy snow Heavy snow Light snow Light snow Drizzle Light snow shower day Light shower day Light shower day Light shower day Heavy shower day Heavy rain Sleet Sleet Light shower day Overcast Cloudy Sleet shower night
Temperature (°C)
0 0 0 0 0 0 0 0 0 0 1 2 2 3 4 4 4 3 2 2 2 2 2 2
Feels like temperature (°C) arrow down
-7 -7 -7 -8 -8 -7 -7 -8 -7 -6 -5 -5 -4 -3 -2 -2 -2 -3 -4 -3 -3 -3 -3 -3
Precipitation probability arrow down
60% 60% 70% 60% 30% 30% 60% 80% 80% 60% 50% 30% 40% 40% 40% 40% 70% 80% 60% 60% 40% 20% 10% 40%
Wind direction, speed & gust (mph) arrow down
SW 28 37 WSW 25 35 WSW 24 34 WSW 24 34 WSW 23 31 WSW 21 30 WSW 22 31 WSW 21 29 WSW 21 29 WSW 21 28 WSW 21 29 WSW 21 30 WSW 20 29 WSW 23 34 WSW 25 36 WSW 23 33 WSW 22 32 WSW 20 31 WSW 18 27 WSW 15 24 W 15 23 WNW 15 23 WNW 15 22 W 14 21
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
P P P P VP VP P VP VP VP VP P M VG E VG G M M M G G G G
Humidity arrow down
99% 98% 99% 98% 99% 99% 99% 99% 99% 98% 97% 96% 93% 86% 73% 81% 91% 91% 94% 95% 95% 96% 95% 94%
UV index arrow down
0 0 0 0 0 0 0 1 1 2 2 3 3 4 3 3 2 1 1 1 1 0 0 0
Thursday (30 April 2015)
0000 0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Sleet shower night Thunder shower night Thunder shower day Sunny intervals Sunny day Sunny day Sunny day Sleet shower night
Temperature (°C)
2 1 1 2 4 5 6 5 1
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-3 -5 -5 -4 -2 1 1 1 -3
Precipitation probability arrow down
20% 40% 60% 60% 10% <5% <5% <5% 30%
Wind direction, speed & gust (mph) arrow down
WNW 15 22 NW 19 29 NW 19 30 NNW 19 30 N 17 32 N 15 31 N 13 27 NNE 11 20 N 11 16
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G VG VG VG VG VG
Humidity arrow down
94% 94% 93% 92% 77% 60% 57% 61% 84%
UV index arrow down
0 0 0 1 3 5 3 1 0
Friday (01 May 2015)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Partly cloudy night Cloudy Cloudy Cloudy Cloudy Sunny intervals Partly cloudy night
Temperature (°C)
0 0 1 4 5 6 5 3
Feels like temperature (°C) arrow down
-5 -6 -5 -1 0 1 0 -4
Precipitation probability arrow down
<5% <5% 10% 10% 10% 10% <5% 10%
Wind direction, speed & gust (mph) arrow down
N 11 13 NE 14 17 ENE 15 21 ESE 14 25 ESE 14 28 ESE 15 29 ESE 15 26 E 20 28
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G VG VG VG VG VG
Humidity arrow down
91% 91% 89% 73% 64% 56% 59% 74%
UV index arrow down
0 0 1 3 4 2 1 0
Saturday (02 May 2015)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Partly cloudy night Cloudy Cloudy Cloudy Light rain Overcast Overcast
Temperature (°C)
2 2 1 3 5 4 4 3
Feels like temperature (°C) arrow down
-5 -5 -6 -3 -2 -3 -3 -4
Precipitation probability arrow down
10% 10% 10% 10% 10% 50% 30% 30%
Wind direction, speed & gust (mph) arrow down
E 24 34 ESE 24 36 ESE 24 37 ESE 24 42 ESE 26 47 ESE 28 46 ESE 27 42 ESE 28 44
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG G G VG VG M M M
Humidity arrow down
80% 82% 83% 74% 68% 74% 78% 86%
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0 0 1 2 3 2 1 0
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Issued at: 1800 on Tue 28 Apr 2015

Forecast summary

  • Regional
  • UK 5 days
  • UK 6-30 days

Regional forecast for Northern Ireland

Heavy rain clearing this evening. Scattered showers tomorrow

This Evening and Tonight:

A band of heavy rain this evening, accompanied by strong southerly winds, clearing before midnight, then mainly clear with a few showers mainly in the west. Minimum Temperature 2C.

Wednesday:

A bright day with some sunshine at times. Some showers in the west and soon developing further east, locally heavy with hail thunder and hill snow. Light winds. Maximum Temperature 11C.

Outlook for Thursday to Saturday:

Sunny spells and isolated showers on Thursday. Mainly dry on Friday and Saturday with sunny spells, then rain on Saturday evening.

Updated at: 1639 on Tue 28 Apr 2015

UK forecast for the next 5 days

Rain spreads eastwards overnight.

This Evening and Tonight:

A band of rain moving into Northern Ireland this evening will spread eastwards overnight, turning heavy at times, reaching central and southern England and northern Scotland by dawn. Mostly dry ahead of the rain, some showers following on behind.

Wednesday:

Rain will slowly clear southeastern parts. Elsewhere, many places will be dry with sunny spells, although some showers will affect the north of the UK. Some hill snow across Scotland.

Outlook for Thursday to Saturday:

Sunny spells and scattered thundery showers on Thursday. Mostly dry and bright on Friday, although with some showers in the far southwest and north. Windier Saturday with rain edging northwards.

Updated at: 1618 on Tue 28 Apr 2015

Outlook for the UK over the next 6-30 days

UK Outlook for Sunday 3 May 2015 to Tuesday 12 May 2015:

Cloudy across most parts of the UK on Sunday with outbreaks of rain, although the north of Scotland may stay dry with some sunshine. Many areas will stay cloudy with some rain on Bank Holiday Monday, although the far north of Scotland may well remain fine and dry. Drier and brighter conditions, accompanied by a few showers, are likely to spread to southwestern parts later. From Tuesday onwards it is expected to remain unsettled with showers or longer spells of rain, with the west and southwest likely to experience the wettest conditions. It is expected to be windy at times with a risk of gales in places and temperatures throughout the period are likely to be below average with local night frosts, especially in the northeast.

UK Outlook for Wednesday 13 May 2015 to Wednesday 27 May 2015:

Changeable and often unsettled conditions are most likely to persist for much of this period, though some areas may have some more settled weather for a time at first. Otherwise, conditions will be fairly typical for the time of year, with most areas experiencing spells of fine and bright weather interspersed with more changeable conditions. The most unsettled conditions are likely to be across central and northern areas, with the best of the settled weather more likely in the in the south and southeast. Daytime temperatures are likely to be near or a little below average, throughout. Spells of more settled weather are likely to be accompanied by chilly evenings with isolated overnight frost in rural areas.

Updated at: 1233 on Tue 28 Apr 2015

Weather map

Tue 1900

Weather forecast map for Slieve Gallion

Slieve Gallion Slieve Gallion – Heavy shower day 54.7311 -6.7605
Belfast Belfast – Light shower day 54.596 -5.9301
Newry Newry – Heavy shower day 54.1707 -6.3348
Enniskillen Enniskillen – Heavy shower day 54.3446 -7.6313
Stranraer Stranraer – Light shower day 54.9033 -5.0228
Tarbert Tarbert – Heavy shower day 55.87 -5.42
Douglas (Isle of Man) Douglas (Isle of Man) – Cloudy 54.1518 -4.484
Cumnock Cumnock – Cloudy 55.4535 -4.2645
Tiree Tiree – Cloudy 56.497 -6.887
Glasgow Glasgow – Cloudy 55.8643 -4.2505
Dumfries Dumfries – Cloudy 55.0708 -3.6038
Biggar Biggar – Cloudy 55.6234 -3.5226
Strathyre Strathyre – Cloudy 56.3257 -4.3234
Caernarfon Caernarfon – Overcast 53.1393 -4.2727
Carlisle Carlisle – Sunny intervals 54.8924 -2.9315
Fort William Fort William – Cloudy 56.8199 -5.104
Kendal Kendal – Cloudy 54.3279 -2.7449
Edinburgh Edinburgh – Sunny intervals 55.9533 -3.1868
Jedburgh Jedburgh – Sunny intervals 55.4777 -2.5534
Preston Preston – Cloudy 53.763 -2.7017

Location Details

Slieve Gallion

Location: 54.7311, -6.7605

Altitude: 528m above mean sea level

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