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Carnedd Gwenllian

  • Light snow -1 °C -4 °C
  • Light snow -2 °C -3 °C
  • Light snow 0 °C -1 °C
  • Light snow 1 °C -2 °C
  • Light snow shower day -1 °C -2 °C
  • Heavy snow shower day -1 °C -3 °C
  • Light snow shower day -1 °C -4 °C
Now 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00
Sunny intervals Cloudy Cloudy Light snow Light snow Heavy snow Light snow Heavy snow Light snow Fog Light snow Light snow Light snow
<5% 10% 10% 50% 60% 80% 60% 80% 60% 30% 60% 60% 60%
Temperature (°C)
-2 ° -2 ° -1 ° -2 ° -2 ° -2 ° -2 ° -2 ° -3 ° -3 ° -3 ° -3 ° -3 °
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Feels like temperature (°C) Expand
-8 ° -9 ° -9 ° -9 ° -10 ° -10 ° -9 ° -10 ° -10 ° -11 ° -11 ° -11 ° -11 °
Wind direction, speed & gust (mph) Expand
WSW 16 19 WSW 21 25 W 23 27 W 22 26 W 23 28 W 22 26 W 21 26 WNW 22 26 WNW 23 28 WNW 23 29 W 20 26 W 20 25 WNW 20 25
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
E VG E VG VP VP VP VP VP VP M P P
Humidity Expand
91% 92% 90% 94% 97% 98% 98% 99% 99% 99% 98% 99% 99%
UV index Expand
1 1 1 1 1 1
Sunrise: 07:55 Sunset: 16:09 Moon phase: Waxing crescent Air pollution: 2
00:00 01:00 02:00 03:00 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00
Light snow Light snow Light snow Light snow Light snow Light snow Light snow Light snow Light snow Light snow Light snow Light snow Light snow Light snow Light snow Light snow Light snow Light snow Light snow Light snow Light snow Light snow Light snow Light snow
60% 60% 60% 50% 60% 60% 60% 60% 60% 60% 60% 60% 60% 60% 50% 50% 50% 60% 50% 60% 60% 60% 60% 60%
Temperature (°C)
-4 ° -3 ° -3 ° -3 ° -3 ° -3 ° -3 ° -3 ° -3 ° -3 ° -3 ° -2 ° -2 ° -3 ° -3 ° -3 ° -3 ° -3 ° -3 ° -3 ° -3 ° -2 ° -2 ° -2 °
Show detail Show detail
Feels like temperature (°C) Expand
-11 ° -11 ° -11 ° -12 ° -12 ° -11 ° -12 ° -12 ° -11 ° -11 ° -11 ° -10 ° -10 ° -11 ° -11 ° -11 ° -11 ° -11 ° -11 ° -11 ° -11 ° -11 ° -11 ° -11 °
Wind direction, speed & gust (mph) Expand
WNW 21 26 WNW 23 29 WNW 24 31 WNW 26 33 WNW 26 34 WNW 27 34 WNW 28 36 WNW 28 36 WNW 29 37 WNW 27 35 WNW 27 35 WNW 25 34 WNW 26 35 WNW 27 36 WNW 27 36 WNW 29 39 WNW 30 39 WNW 30 40 WNW 30 39 WNW 29 39 WNW 30 40 WNW 30 40 WNW 30 41 WNW 29 39
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
P P P P P VP VP P VP P P P P P P P P P P P P P P P
Humidity Expand
99% 99% 99% 99% 99% 99% 99% 99% 98% 98% 98% 97% 97% 97% 97% 97% 97% 98% 98% 98% 98% 98% 98% 98%
UV index Expand
1 1 1 1 1 1 1
Sunrise: 07:57 Sunset: 16:08 Moon phase: First quarter Air pollution: 2
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Light snow Light snow Light snow Mist Light snow Light snow Sleet shower Heavy rain
60% 60% 60% 20% 60% 60% 60% 80%
Temperature (°C)
-2 ° -2 ° -2 ° -2 ° 0 ° 0 ° 1 ° 2 °
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Feels like temperature (°C) Expand
-11 ° -10 ° -10 ° -9 ° -7 ° -7 ° -6 ° -5 °
Wind direction, speed & gust (mph) Expand
WNW 29 39 WNW 29 39 WNW 28 40 WNW 25 35 W 21 32 W 21 31 WSW 22 33 WSW 28 41
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
P P P P M M P P
Humidity Expand
98% 98% 98% 98% 97% 96% 99% 99%
UV index Expand
1 1 1
Sunrise: 07:59 Sunset: 16:07 Moon phase: First quarter Air pollution: 2
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Heavy rain Sleet shower Light snow Light snow Light snow shower day Heavy snow Heavy snow shower night Heavy snow
80% 60% 60% 60% 40% 80% 70% 80%
Temperature (°C)
3 ° 2 ° 1 ° 0 ° 0 ° 0 ° 0 ° 0 °
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Feels like temperature (°C) Expand
-4 ° -5 ° -6 ° -7 ° -7 ° -7 ° -8 ° -7 °
Wind direction, speed & gust (mph) Expand
WSW 31 46 W 31 48 W 28 42 WNW 26 40 W 26 44 W 27 42 W 25 41 WNW 21 34
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
P P P M M M M M
Humidity Expand
99% 98% 98% 97% 97% 97% 98% 98%
UV index Expand
1 1 1
Sunrise: 08:00 Sunset: 16:06 Moon phase: First quarter Air pollution: 2
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Light snow Heavy snow shower night Light snow shower night Light snow shower day Light snow shower day Light snow shower day Light snow shower night Light snow shower night
70% 70% 50% 40% 40% 40% 50% 40%
Temperature (°C)
0 ° -1 ° -2 ° -2 ° -1 ° -1 ° -1 ° -2 °
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Feels like temperature (°C) Expand
-7 ° -8 ° -8 ° -9 ° -8 ° -9 ° -9 ° -9 °
Wind direction, speed & gust (mph) Expand
WNW 20 32 NNW 23 34 NNW 22 33 NNW 23 34 N 24 38 N 25 38 N 27 40 N 26 39
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
P M M VG VG VG VG VG
Humidity Expand
98% 98% 97% 94% 89% 84% 86% 90%
UV index Expand
1 1 1
Sunrise: 08:02 Sunset: 16:05 Moon phase: First quarter Air pollution: 2
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Light snow shower night Heavy snow shower night Heavy snow shower night Heavy snow shower day Heavy snow shower day Heavy snow shower day Light snow shower night Light snow shower night
50% 70% 70% 70% 60% 60% 50% 40%
Temperature (°C)
-2 ° -2 ° -2 ° -2 ° -1 ° -1 ° -2 ° -2 °
Show detail Show detail
Feels like temperature (°C) Expand
-10 ° -10 ° -10 ° -10 ° -8 ° -9 ° -10 ° -10 °
Wind direction, speed & gust (mph) Expand
N 27 40 N 25 40 N 26 40 N 25 40 N 25 42 N 25 42 N 25 41 N 25 40
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VG VG VG VG G VG
Humidity Expand
91% 88% 90% 89% 87% 87% 90% 89%
UV index Expand
1 1 1
Sunrise: 08:04 Sunset: 16:04 Moon phase: Waxing gibbous
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Light snow shower night Light snow shower night Light snow shower night Light snow shower day Light snow shower day Light snow shower day Heavy snow shower night Heavy snow shower night
40% 40% 40% 40% 40% 40% 50% 50%
Temperature (°C)
-2 ° -2 ° -2 ° -2 ° -1 ° -2 ° -2 ° -3 °
Show detail Show detail
Feels like temperature (°C) Expand
-10 ° -10 ° -10 ° -9 ° -8 ° -8 ° -9 ° -9 °
Wind direction, speed & gust (mph) Expand
N 24 38 N 23 36 N 22 34 N 22 34 N 20 34 N 19 31 N 19 30 N 17 28
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VG G G G G VG
Humidity Expand
91% 92% 93% 92% 89% 91% 94% 96%
UV index Expand
1 1 1
Sunrise: 08:05 Sunset: 16:03 Moon phase: Waxing gibbous

Issued at:

Forecast Summary

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

Wales

Headline:

Cold and bright with a few showers.

Today:

A frosty start for many. Through the rest of the day it will be cold with sunny spells and the odd shower possible, which will turn to sleet or snow over high ground. Less windy than yesterday. Maximum temperature 9 °C.

Tonight:

The chance of a shower will increase overnight, with an increasing risk of sleet or snow to lower levels too. A widespread frost, with icy patches where showers have fallen. Minimum temperature -1 °C.

Saturday:

Another cold, bright and breezy day with a few showers likely. These will be of sleet or snow on high ground, and to low levels in some places. Maximum temperature 8 °C.

Outlook for Sunday to Tuesday:

Sunday staying cold, bright and windy with the odd shower possible. Monday possibly off to a cloudy and wet start, then brighter later. Tuesday cold with sunshine and showers again.

Updated: 01:04 on Fri 24 Nov 2017 GMT

UK forecast for the next 5 days

Headline:

Cold and bright with showers in the north and west.

Today:

There will be wintry showers across parts of Scotland, Northern Ireland, northern England and north Wales, with the greatest risk of snow on high ground. Elsewhere generally dry and bright with sunny spells, and less windy than yesterday.

Tonight:

Wintry showers continuing in the north and west, with an increasing risk of snow to lower levels. Elsewhere cold and clear. Widespread frost, with icy patches where showers have fallen.

Saturday:

Frosty start, then cold and bright with wintry showers, mainly in the north and west, although a few may reach the Midlands. Windy for most with gales in the northeast.

Outlook for Sunday to Tuesday:

Sunday staying cold, bright and windy with wintry showers. Monday clouding over with more persistent rain for a time, then windy with sunshine and showers again for many on Tuesday.

Updated: 01:00 on Fri 24 Nov 2017 GMT

Outlook for the UK over the next 6-30 days

UK Outlook for Tuesday 28 Nov 2017 to Thursday 7 Dec 2017:

A cold and frosty start for both Tuesday and Wednesday, then a mixture of sunshine and showers, these wintry at times with snow over northern hills, and with possibly spells of more persistent rain for some eastern areas. It will be windy too with a risk of gales in the north and east, and this will make it feel particularly cold. These cold and showery conditions look likely to continue into the weekend, with the showers most frequent and wintry in the north and east, with drier, sunnier weather elsewhere. Thereafter slow moving weather patterns continue to be the more likely scenario into early December, with some periods of rain at times, especially in the west, and with temperatures probably near to or slightly below the average.

UK Outlook for Friday 8 Dec 2017 to Friday 22 Dec 2017:

During this period of December, weather patterns are likely to continue to be fairly slow moving and this brings more uncertainty than normal into the forecast. It is probable that there will be some spells of wet, windy and at times mild weather with the wettest weather probably across western and perhaps some southern parts of the country. These may be interspersed with some drier and brighter spells too, when it could become colder with the risk of frost overnight. On the whole, temperatures may be a little colder than normal. Later in the month, it may become more generally unsettled and milder.

Updated: 01:00 on Fri 24 Nov 2017 GMT

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