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Dart Mountain

  • Sunny intervals 1 °C 0 °C
  • Heavy snow shower day 1 °C -1 °C
  • Light snow 2 °C 2 °C
  • Heavy rain 7 °C 2 °C
  • Mist 6 °C 6 °C
  • Cloudy 8 °C 4 °C
  • Cloudy 6 °C 2 °C
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NW 25 37 NNW 38 51 NNW 43 59
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Sunrise: 08:45 Sunset: 16:01 Moon phase: Waning crescent Air pollution: 2
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NNW 42 57 N 41 56 N 41 56 N 44 59 N 46 62 N 41 56 N 43 59 N 40 54 N 38 50 N 37 49 NNW 35 45 NNW 30 40 NNW 29 39 NNW 27 36 NNW 28 37 NNW 27 36 NNW 25 33 NNW 26 33 NW 25 33 NW 25 34 NW 27 34 NW 25 31 NW 23 30 WNW 22 29
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G P P M P G VG VG G VG VG VG VG VG VG G P VP G VP M M M M
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Sunrise: 08:46 Sunset: 16:01 Moon phase: Waning crescent Air pollution: 2
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WNW 22 28 WNW 26 34 WNW 26 33 W 22 29 W 19 25 W 18 23 SW 20 25 SW 23 29
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
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Sunrise: 08:46 Sunset: 16:01 Moon phase: Waning crescent Air pollution: 2
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SSW 26 33 SW 27 36 SW 30 40 WSW 32 43 W 30 41 WNW 25 35 WNW 22 29 W 19 25
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
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Sunrise: 08:47 Sunset: 16:01 Moon phase: New Air pollution: 3
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WSW 17 22 SW 16 20 SW 17 21 SSW 19 24 SSW 26 33 SSW 27 34 SSW 27 34 SSW 28 36
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
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Sunrise: 08:48 Sunset: 16:01 Moon phase: New Air pollution: 3
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SSW 29 38 SW 31 40 SW 31 42 SW 32 43 SW 34 47 SW 34 49 SW 35 49 SW 33 46
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Sunrise: 08:49 Sunset: 16:02 Moon phase: New
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Light rain Overcast Light rain Cloudy Cloudy Cloudy Cloudy Cloudy
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1 ° 0 ° -1 ° -1 ° 0 ° -1 ° -2 ° -2 °
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SW 29 40 SW 26 35 SW 22 30 SW 21 29 SW 24 33 SW 25 35 SW 26 36 SW 27 36
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
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Sunrise: 08:49 Sunset: 16:02 Moon phase: New

Issued at:

Forecast Summary

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

Northern Ireland

Headline:

Clear spells and showers overnight. Turning breezy.

This Evening and Tonight:

There will be further showers this evening and tonight, some quite heavy, but generally of rain away from the hills. Some clear intervals too with a chance of ice in places. Fresh or strong northerly winds. Minimum temperature 1 °C.

Friday:

A mostly dry and bright day with some sunny intervals. A few showers here and there, again falling as rain away from the higher hills. Breezy, especially North Channel coasts. Maximum temperature 6 °C.

Outlook for Saturday to Monday:

Cloudier on Saturday but mainly dry. Some rain on Sunday and turning milder. Dry and rather cloudy on Monday, and on the mild side.

Updated: 14:58 on Thu 14 Dec 2017 GMT

UK forecast for the next 5 days

Headline:

Scattered showers, some wintry, and clear spells.

This Evening and Tonight:

A mix of clear spells and showers overnight, with showers wintry in places. Strong winds will affect western and later northern areas. Frost, ice and patchy freezing fog may form, especially under any clear skies.

Friday:

After starting cloudy in some areas, Friday will be a cold day with plenty of sunshine. However, brisk northerly winds will bring a scattering of showers to windward coasts throughout.

Outlook for Saturday to Monday:

Mostly bright, cold on Saturday with showers in west. Turning milder, wet and windy Sunday. Fine for many Monday, but rather cloudy and windy: patchy rain, mainly north and west.

Updated: 15:29 on Thu 14 Dec 2017 GMT

Outlook for the UK over the next 6-30 days

UK Outlook for Tuesday 19 Dec 2017 to Thursday 28 Dec 2017:

In the run up to Christmas the UK should see temperatures return near to or above average for the time of year, with a north-south split developing by around the 21st Dec. In northern parts of the UK the weather is likely to be changeable with strong winds, rain or showers, at times; as well as drier, brighter interludes. Across the south of the UK it will be drier and more settled, although probably rather cloudy. Any rain will only be a brief interruption and any breaks in the cloud cover will give foggy or frosty overnight conditions. Around Christmas Eve the north-south split should begin to break down with unsettled, often windy, conditions developing thereafter, with any snow most likely across the north of the UK.

UK Outlook for Friday 29 Dec 2017 to Friday 12 Jan 2018:

Through the last days of December it is likely to be unsettled and often windy across much of the UK. Temperatures will be near to or below average and snow is likely, at times, especially across northern parts of the country. Through the first half of January a gradual reduction in the frequency of Atlantic westerlies seems most likely, this will be coupled with an increase in the frequency of colder and drier periods, although confidence is low at this stage. Milder, wetter, and windier spells should become more short-lived during this period with the colder and drier spells of weather bringing an increased likelihood of overnight frost and fog, as well as some snow, wintry showers, and below-average temperatures.

Updated: 15:29 on Thu 14 Dec 2017 GMT

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