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Slievemartin

Slievemartin last 24 hours
  • 17°C 11°C
    Sunny intervals
  • 18°C 10°C
    Sunny day
  • 14°C 11°C
    Cloudy
  • 14°C 8°C
    Heavy rain
  • 13°C 8°C
    Cloudy
  • 13°C 10°C
    Cloudy
  • 14°C 9°C
    Heavy shower day
Sunday   (23 July 2017)
2000 2100 2200 2300
Cloudy Sunny day Clear night Cloudy
Temperature (°C)
16 15 14 13
Feels like temperature (°C) arrow down
13 11 10 10
Precipitation probability arrow down
<5% <5% <5% 10%
Wind direction, speed & gust (mph) arrow down
N 18 21 N 20 25 NNE 23 29 N 20 24
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG G G G
Humidity arrow down
76% 81% 86% 93%
UV index arrow down
1 1 0 0
Monday   (24 July 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 Partly cloudy night Partly cloudy night Mist Partly cloudy night Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny day Sunny day Sunny day Sunny day Sunny intervals Sunny day Sunny intervals Sunny intervals Sunny day Sunny day Clear night Clear night
Temperature (°C)
13 12 12 12 12 12 12 12 12 12 13 14 16 17 17 17 18 18 17 17 16 15 14 13
Feels like temperature (°C) arrow down
10 10 10 10 10 9 10 9 8 9 10 11 13 13 14 14 14 14 14 14 13 12 11 10
Precipitation probability arrow down
<5% <5% <5% <5% 10% <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
N 16 18 NNE 15 17 NNE 13 16 N 12 14 N 13 15 N 14 17 N 15 19 N 17 21 NNW 20 24 NNW 20 25 NNW 20 25 NNW 18 23 NNW 17 23 NNW 17 22 NNW 17 23 NNW 17 22 NNW 16 22 NNW 17 22 NNW 16 21 N 15 20 N 16 20 N 17 22 N 17 22 N 16 20
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G M M M P M M M M M G G VG VG VG VG VG VG VG VG VG G G G
Humidity arrow down
95% 97% 98% 97% 99% 98% 93% 97% 97% 96% 90% 83% 77% 73% 71% 69% 69% 70% 71% 73% 77% 81% 85% 89%
UV index arrow down
0 0 0 0 0 0 1 1 2 3 4 5 6 7 6 5 4 3 2 1 1 1 0 0
Tuesday   (25 July 2017)
0000 0100 0400 0700 1000 1300 1600 1900 2200
Partly cloudy night Clear night Partly cloudy night Sunny intervals Cloudy Cloudy Sunny intervals Sunny intervals Cloudy
Temperature (°C)
12 11 10 10 12 13 13 12 11
Feels like temperature (°C) arrow down
9 8 8 9 11 12 12 11 9
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
N 16 20 NNW 15 19 NNW 10 13 NNW 6 9 SW 6 10 SSE 6 11 SSE 8 14 SE 9 14 SE 11 14
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G G VG VG G M
Humidity arrow down
93% 94% 96% 96% 91% 85% 87% 93% 97%
UV index arrow down
0 0 0 1 4 7 4 1 0
Wednesday   (26 July 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Light rain Light rain Heavy rain Heavy rain Heavy rain Cloudy Sunny intervals Partly cloudy night
Temperature (°C)
12 12 12 12 13 13 12 10
Feels like temperature (°C) arrow down
10 9 8 8 9 9 8 7
Precipitation probability arrow down
50% 60% 80% 90% 80% 20% 10% 10%
Wind direction, speed & gust (mph) arrow down
SE 11 15 SSE 15 19 SSE 21 29 S 24 34 SW 23 34 WSW 25 37 WSW 24 35 WSW 23 32
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M P P M M VG VG VG
Humidity arrow down
98% 99% 99% 97% 89% 80% 78% 81%
UV index arrow down
0 0 1 2 4 3 1 0
Thursday   (27 July 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Cloudy Cloudy Cloudy Sunny intervals Light shower day Cloudy
Temperature (°C)
9 9 9 10 12 12 11 10
Feels like temperature (°C) arrow down
5 5 4 6 8 8 8 6
Precipitation probability arrow down
10% 10% 10% 10% 20% 10% 30% 10%
Wind direction, speed & gust (mph) arrow down
WSW 24 34 WSW 25 36 WSW 26 37 WSW 26 39 WSW 25 38 WSW 25 38 W 24 35 WSW 23 31
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG G G G G G VG
Humidity arrow down
86% 88% 89% 84% 77% 75% 78% 84%
UV index arrow down
0 0 1 3 5 3 1 0
Friday   (28 July 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Cloudy Sunny intervals Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
9 8 8 11 12 12 12 11
Feels like temperature (°C) arrow down
4 4 4 7 9 9 9 8
Precipitation probability arrow down
10% 10% 10% <5% 10% 10% 20% 20%
Wind direction, speed & gust (mph) arrow down
WSW 23 31 WSW 22 30 WSW 21 29 SW 19 30 SW 20 31 SW 20 31 SSW 19 28 SSW 21 28
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG G G G
Humidity arrow down
88% 91% 90% 79% 73% 76% 82% 90%
UV index arrow down
0 0 1 3 5 3 1 0
Saturday   (29 July 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Light shower night Light rain Light rain Heavy rain Light shower day Light shower day Light shower day Cloudy
Temperature (°C)
11 10 11 12 13 13 13 11
Feels like temperature (°C) arrow down
7 7 7 8 9 9 9 8
Precipitation probability arrow down
40% 50% 60% 70% 40% 40% 40% 10%
Wind direction, speed & gust (mph) arrow down
SSW 22 30 SSW 23 31 SSW 23 31 SSW 23 34 SW 23 35 SW 24 36 SW 21 31 SW 21 28
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
94% 95% 94% 89% 82% 79% 81% 87%
UV index arrow down
0 0 1 3 5 3 1 0
More Detail chevron down

Issued at: 1900 on Sun 23 Jul 2017

Forecast summary

Regional forecast for Northern Ireland

Mostly fine. Warm on Monday though cooler on northern coasts.

This Evening and Tonight:

Dry this evening with some sunshine, though the Northwest breeze will be gusty around the Antrim and north Down coast. Staying dry overnight with clear spell spells though misty low cloud developing, especially across the coastal north and Bann valley. Minimum Temperature 11 °C.

Monday:

Dawn mist clearing to leave dry, quite sunny conditions. Becoming very warm towards Armagh.and Downpatrick. Brisk north-westerly wind along the Foyle, Antrim and north Down coasts where cloudier cooler. Maximum Temperature 23 °C.

Outlook for Tuesday to Thursday:

Dry and bright on Tuesday with some warm sunny spells. Then rain arrives early Wednesday with an unsettled rainy spell on Wednesday and Thursday with some gusty winds.

Updated at: 1620 on Sun 23 Jul 2017

UK forecast for the next 5 days

Dry for many but rain in northern England spreading south.

This Evening and Tonight:

Daytime showers will fade this evening leaving many areas cool and dry. A band of thicker cloud and rain in northern England will sink southwards overnight, with some strong winds along the east coast.

Monday:

Cooler with rain in eastern England, turning showery through the afternoon with some brighter spells perhaps. Warm in the west with some good spells of sunshine through the day.

Outlook for Tuesday to Thursday:

Tuesday will be mainly dry with sunny spells and isolated showers. Persistent rain will arrive on Wednesday, spreading slowly eastwards. Remaining showery and unsettled through Thursday with some sunshine.

Updated at: 1503 on Sun 23 Jul 2017

Outlook for the UK over the next 6-30 days

UK Outlook for Friday 28 Jul 2017 to Sunday 6 Aug 2017:

After a dry start on Friday, rain will arrive from the west later heralding a rather unsettled spell of weather. Rain will slowly clear on Saturday, turning showery. Heavy showers and strong winds are most likely in the north west, with gales possible in exposed areas. The unsettled regime looks set to continue until early August with further frontal systems affecting the UK, interspersed with clearer or perhaps showery weather and some unseasonably windy conditions across many areas. Temperatures should be around normal to cool, with perhaps only the far south east seeing some warmer conditions at times, although there is low confidence on this. There are no signals for any significant change from these changeable conditions during the period.

Updated at: 1320 on Sun 23 Jul 2017

UK Outlook for Sunday 6 Aug 2017 to Sunday 20 Aug 2017:

Changeable or unsettled conditions are likely at first with periods of rain interspersed with clearer or showery weather. There are some signals for high pressure to build which would allow for more settled conditions and rising temperatures. By the middle of August signals become mixed and confidence is low, however the preferred solution is for an Atlantic driven setup with the most unsettled conditions in the north west but drier in the south east.

Updated at: 1321 on Sun 23 Jul 2017