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Y Garn

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Y Garn last 24 hours
  • Sat Saturday
    6°C 1°C
    Fog
  • Sun Sunday
    1°C -2°C
    Sunny intervals
  • Mon Monday
    1°C -3°C
    Sunny intervals
  • Tue Tuesday
    0°C -2°C
    Cloudy
  • Wed Wednesday
    1°C -2°C
    Cloudy
Saturday (22 November 2014)
1600 1700 1800 1900 2000 2100 2200 2300
Fog Fog Heavy rain Light shower night Heavy rain Fog Fog Fog
Temperature (°C)
5 5 5 4 4 4 3 3
Feels like temperature (°C) arrow down
0 0 0 0 -1 -2 -2 -2
Precipitation probability arrow down
20% 20% 80% 40% 80% 20% 30% 20%
Wind direction, speed & gust (mph) arrow down
WSW 26 31 WSW 20 25 WSW 14 17 WNW 15 18 WNW 16 19 WNW 16 20 NW 17 21 NW 16 20
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VP VP VP M VP VP VP VP
Humidity arrow down
100% 100% 100% 100% 100% 100% 100% 100%
UV index arrow down
1 0 0 0 0 0 0 0
Sunrise: 07:52 Sunset: 16:11 Moon phase: New 3 Daily air quality index:3
Sunday (23 November 2014)
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Fog Fog Fog Mist Cloudy Cloudy Cloudy Cloudy Overcast Cloudy Cloudy Fog Sunny intervals Sunny day Sunny day Cloudy Sunny intervals Clear night Clear night Clear night Clear night Clear night Partly cloudy night Partly cloudy night
Temperature (°C)
2 2 2 2 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1
Feels like temperature (°C) arrow down
-3 -3 -3 -4 -4 -5 -5 -5 -5 -5 -6 -6 -6 -6 -6 -7 -6 -7 -6 -6 -6 -6 -6 -6
Precipitation probability arrow down
20% 20% 20% 20% 10% 10% 10% 10% 20% 10% 10% 20% 10% 10% 10% 10% 10% 10% <5% 10% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
NW 15 20 NW 15 19 NW 14 18 NW 13 18 NW 15 20 NW 16 21 NW 17 22 NW 17 22 NW 16 21 NW 16 21 NW 16 21 NW 17 23 NW 15 22 NW 14 21 WNW 16 24 WNW 18 26 WNW 17 24 WNW 16 23 WNW 16 21 WNW 14 19 W 14 18 WSW 14 17 SW 12 16 SW 12 16
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VP VP VP P G VG VG VG G VG G VP M G G G M M G G G G G G
Humidity arrow down
99% 99% 99% 99% 98% 97% 96% 95% 96% 95% 96% 97% 95% 91% 93% 95% 96% 97% 96% 94% 93% 90% 92% 92%
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
Sunrise: 07:54 Sunset: 16:10 Moon phase: New 3 Daily air quality index:3
Monday (24 November 2014)
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Partly cloudy night Partly cloudy night Cloudy Sunny intervals Sunny day Sunny intervals Cloudy Partly cloudy night
Temperature (°C)
-1 -1 -1 -1 1 1 0 -2
Feels like temperature (°C) arrow down
-6 -5 -5 -5 -4 -4 -4 -4
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
SW 12 15 S 9 14 S 9 14 SSE 8 13 SSW 9 18 SSW 9 14 SE 8 12 SE 7 11
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% 93% 90% 91% 87% 91% 91% 93%
UV index arrow down
0 0 0 1 1 1 0 0
Sunrise: 07:56 Sunset: 16:09 Moon phase: Waxing crescent 3 Daily air quality index:3
Tuesday (25 November 2014)
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Partly cloudy night Partly cloudy night Cloudy Sunny intervals Sunny intervals Cloudy Overcast Light snow
Temperature (°C)
-2 -2 -2 -1 -1 0 -1 -1
Feels like temperature (°C) arrow down
-4 -4 -5 -6 -5 -6 -7 -8
Precipitation probability arrow down
<5% 10% 10% <5% 10% 10% 20% 50%
Wind direction, speed & gust (mph) arrow down
SE 6 9 SE 6 9 ESE 7 10 E 9 13 E 11 17 ENE 12 18 ENE 14 20 ENE 15 21
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G G G M P
Humidity arrow down
92% 91% 91% 90% 86% 88% 95% 97%
UV index arrow down
0 0 0 1 1 1 0 0
Sunrise: 07:57 Sunset: 16:08 Moon phase: Waxing crescent 3 Daily air quality index:3
Wednesday (26 November 2014)
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Cloudy Fog Light snow Cloudy Mist Cloudy Light snow Light snow
Temperature (°C)
-1 -1 0 0 1 1 0 0
Feels like temperature (°C) arrow down
-7 -7 -6 -5 -4 -4 -4 -5
Precipitation probability arrow down
20% 30% 50% 20% 20% 20% 50% 50%
Wind direction, speed & gust (mph) arrow down
E 15 22 E 14 21 ENE 12 17 N 11 16 W 10 15 WNW 10 14 SSW 10 14 SSW 11 16
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M VP M M P M P P
Humidity arrow down
96% 96% 96% 97% 96% 96% 98% 98%
UV index arrow down
0 0 0 1 1 1 0 0
Sunrise: 07:59 Sunset: 16:07 Moon phase: Waxing crescent 2 Daily air quality index:2
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Issued at: 1500 on Sat 22 Nov 2014

Forecast summary

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

Regional forecast for Wales

Becoming largely fine with sunshine through Sunday.

This Evening and Tonight:

Becoming largely cloudy through this evening and overnight with further patchy outbreaks of rain, particularly in the far southeast. However, it will become drier in the north and west later when it will become quite chilly too. Minimum Temperature 3C.

Sunday:

Patchy rain in the far southeast will clear away through the morning, with brighter and colder conditions in the northwest spreading to all parts through the afternoon. Becoming frosty overnight. Maximum Temperature 11C.

Outlook for Monday to Wednesday:

Largely dry Monday with sunny spells, once early fog patches clear. Frost and fog patches developing Monday night. Turning cloudier with rain arriving from the south later Tuesday into Wednesday.

Issued at: 1600 on Sat 22 Nov 2014

UK forecast for the next 5 days

Persistent rain in the southeast overnight. Showers in the northwest.

This Evening and Tonight:

Misty and murky across central, southern and eastern England with rain becoming heavier and more persistent. Clear and cold in Northern Ireland and parts of Scotland with patchy freezing fog and localised ice patches where showers occur in the west.

Sunday:

Persistent rain and murky conditions across southeast England, becoming lighter later. Brighter and colder conditions over the northwest will gradually spread south into central parts. Showers continue across northwestern parts.

Outlook for Monday to Wednesday:

Many places largely dry with sunny spells by day and frost and fog patches overnight. Cloudier across the south by Tuesday with outbreaks of rain, gradually spreading further north Wednesday.

Issued at: 1600 on Sat 22 Nov 2014

Outlook for the UK over the next 6-30 days

UK Outlook for Thursday 27 Nov 2014 to Saturday 6 Dec 2014:

Rain across many eastern parts on Thursday will clear most parts by the end of the day. A spell of drier and brighter weather, once any early fog has cleared, across western parts will gradually spread east, with further rain reaching western parts later. The rain and strong winds in the west are expected to make erratic progress eastwards during Friday with many eastern areas having a mostly dry start. The unsettled conditions are likely to persist through the weekend and beyond, with the heaviest rain and strongest winds most likely to affect western areas whilst eastern parts are likely to see the best of the drier interludes. Temperatures will mostly be around normal, but with some chilly starts and occasional overnight frost possible during the drier and clearer interludes.

UK Outlook for Sunday 7 Dec 2014 to Sunday 21 Dec 2014:

There is no strong signal in weather pattern during this period. However, the most likely scenario is for a continuation of unsettled and, at times, windy weather, especially in western parts of the UK, with eastern parts seeing the best of any dry weather. Temperatures are generally expected to be around or a little above average for the time of year. There is a chance of some overnight and morning frost and fog in places - this will be more likely across northern areas where there is also a chance of some snow on higher ground.

Issued at: 1600 on Sat 22 Nov 2014