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Carnedd Llywelyn

  • Light snow shower day -3 °C -5 °C
  • Heavy snow -3 °C -4 °C
  • Sleet shower 5 °C -2 °C
  • Light snow 0 °C -1 °C
  • Heavy rain 4 °C 1 °C
  • Heavy snow shower day 2 °C -2 °C
  • Heavy snow shower day -1 °C -4 °C
Now 20:00 21:00 22:00 23:00
Fog Cloudy Fog Light snow Light snow
20% 10% 20% 60% 60%
Temperature (°C)
-3 ° -4 ° -4 ° -4 ° -4 °
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Feels like temperature (°C) Expand
-13 ° -14 ° -14 ° -14 ° -13 °
Wind direction, speed & gust (mph) Expand
W 37 44 W 35 42 W 32 38 W 31 37 W 30 36
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VP M VP VP VP
Humidity Expand
100% 98% 99% 98% 98%
UV index Expand
Sunrise: 08:19 Sunset: 16:35 Moon phase: New Air pollution: 3
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
Fog Fog Fog Cloudy Cloudy Light snow Heavy snow Heavy snow Heavy snow Heavy snow Heavy snow Heavy snow Heavy snow Light snow Light snow Light snow Light snow Mist Cloudy Cloudy Fog Mist Mist Cloudy
20% 20% 20% 10% 10% 70% 80% 90% 90% 90% 90% 90% 80% 60% 60% 50% 60% 20% 10% 10% 20% 10% 10% 10%
Temperature (°C)
-4 ° -4 ° -4 ° -4 ° -4 ° -4 ° -4 ° -4 ° -4 ° -4 ° -3 ° -3 ° -3 ° -3 ° -3 ° -3 ° -3 ° -3 ° -4 ° -4 ° -4 ° -4 ° -4 ° -3 °
Show detail Show detail
Feels like temperature (°C) Expand
-13 ° -12 ° -12 ° -12 ° -11 ° -10 ° -8 ° -8 ° -9 ° -9 ° -9 ° -9 ° -9 ° -9 ° -8 ° -9 ° -10 ° -10 ° -10 ° -10 ° -10 ° -9 ° -8 ° -8 °
Wind direction, speed & gust (mph) Expand
WSW 27 33 WSW 24 30 WSW 22 27 WSW 20 25 SW 17 21 SW 13 15 S 8 9 ESE 7 9 ESE 9 12 ESE 11 14 E 13 16 ESE 14 17 E 14 17 E 12 15 ENE 10 13 N 12 14 N 14 17 N 15 18 NNW 15 18 NNW 14 17 NW 13 15 WNW 10 12 WNW 9 11 WSW 7 10
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VP VP VP G VG P P P VP VP VP VP VP P M P P P M G VP P P VG
Humidity Expand
98% 98% 99% 98% 97% 98% 99% 98% 99% 98% 98% 98% 98% 97% 99% 99% 98% 97% 96% 95% 94% 89% 88% 88%
UV index Expand
1 1 1 1 1 1 1 1
Sunrise: 08:18 Sunset: 16:37 Moon phase: Waxing crescent Air pollution: 3
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Cloudy Light snow Heavy snow Heavy snow Heavy rain Heavy rain Drizzle Light rain
10% 60% 90% ≥95% ≥95% 90% 60% 60%
Temperature (°C)
-3 ° -3 ° -3 ° 0 ° 3 ° 4 ° 4 ° 3 °
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Feels like temperature (°C) Expand
-7 ° -9 ° -10 ° -9 ° -5 ° -2 ° -3 ° -4 °
Wind direction, speed & gust (mph) Expand
WSW 7 9 S 13 16 SSE 20 26 S 40 48 SW 39 48 WSW 35 45 WSW 34 46 WSW 28 41
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VP P VP VP VP P
Humidity Expand
86% 88% 98% 93% 98% 100% 99% 98%
UV index Expand
1 1 1
Sunrise: 08:16 Sunset: 16:39 Moon phase: Waxing crescent Air pollution: 2
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Overcast Sleet shower Light snow Light snow Light snow Light snow Light snow Sleet shower
40% 70% 70% 60% 50% 50% 50% 50%
Temperature (°C)
2 ° 1 ° 0 ° -1 ° 0 ° 0 ° 0 ° 0 °
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Feels like temperature (°C) Expand
-5 ° -6 ° -8 ° -8 ° -8 ° -8 ° -8 ° -8 °
Wind direction, speed & gust (mph) Expand
WSW 26 37 W 22 31 WNW 27 38 W 27 38 W 28 41 WSW 27 39 WSW 30 44 SW 34 51
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M P M M M M G G
Humidity Expand
97% 98% 96% 96% 95% 95% 96% 96%
UV index Expand
1 1 1
Sunrise: 08:15 Sunset: 16:41 Moon phase: Waxing crescent Air pollution: 3
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Light rain Light rain Light rain Light rain Heavy rain Heavy rain Drizzle Heavy rain
60% 60% 60% 60% 80% 90% 50% 90%
Temperature (°C)
1 ° 2 ° 2 ° 3 ° 3 ° 3 ° 3 ° 3 °
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Feels like temperature (°C) Expand
-7 ° -6 ° -5 ° -5 ° -4 ° -4 ° -5 ° -5 °
Wind direction, speed & gust (mph) Expand
SW 38 58 SW 39 59 SW 40 59 SW 39 59 SW 43 63 SW 44 65 SW 43 64 SW 41 62
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M M P M P P M M
Humidity Expand
97% 98% 98% 98% 98% 98% 98% 97%
UV index Expand
1 1 1
Sunrise: 08:14 Sunset: 16:42 Moon phase: First quarter Air pollution: 3
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Heavy rain Sleet shower Sleet shower Heavy snow shower day Heavy snow shower day Heavy snow shower day Heavy snow shower night Heavy snow shower night
90% 70% 70% 70% 70% 70% 70% 70%
Temperature (°C)
2 ° 2 ° 1 ° 1 ° 1 ° 0 ° 0 ° -1 °
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Feels like temperature (°C) Expand
-5 ° -6 ° -6 ° -7 ° -7 ° -8 ° -9 ° -9 °
Wind direction, speed & gust (mph) Expand
SW 37 55 SW 35 54 SW 37 56 SW 35 54 SW 36 56 SW 35 53 SW 35 53 SW 34 52
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M M M M M G G G
Humidity Expand
97% 96% 95% 95% 91% 92% 92% 92%
UV index Expand
1 1 1
Sunrise: 08:13 Sunset: 16:44 Moon phase: First quarter
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Heavy snow shower night Heavy snow shower night Heavy snow shower night Heavy snow shower day Heavy snow shower day Heavy snow shower day Heavy snow shower night Heavy snow shower night
70% 70% 70% 70% 70% 70% 60% 60%
Temperature (°C)
-1 ° -2 ° -2 ° -2 ° -1 ° -2 ° -2 ° -3 °
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Feels like temperature (°C) Expand
-10 ° -10 ° -10 ° -10 ° -9 ° -9 ° -10 ° -10 °
Wind direction, speed & gust (mph) Expand
SW 33 50 SW 32 48 SW 30 45 WSW 30 45 WSW 30 47 W 28 42 W 27 39 W 24 35
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G G G G G G G
Humidity Expand
92% 93% 93% 92% 88% 89% 91% 92%
UV index Expand
1 1 1
Sunrise: 08:11 Sunset: 16:46 Moon phase: First quarter

Issued at:

Forecast Summary

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

Wales

Headline:

Cold, frosty overnight.

This Evening and Tonight:

The cold weather will continue this evening with one or two isolated showers and freezing temperatures overnight. Cloud will thicken by dawn bringing rain, turning to sleet and snow over the hills. Minimum temperature -2 °C.

Saturday:

Outbreaks of rain, sleet and snow are forecast through Saturday morning. There will be an improvement by the afternoon with some brighter spells, more so in the north and west. Maximum temperature 7 °C.

Outlook for Sunday to Tuesday:

Sunday will bring rather wet and windy but milder conditions. Monday will be drier and brighter, but patchy rain will return on Tuesday. Becoming quite breezy.

Updated: 14:44 on Fri 19 Jan 2018 GMT

UK forecast for the next 5 days

Headline:

Cold with ice for many tonight, wet in the south.

This Evening and Tonight:

Wintry showers and strong winds are going to ease overnight. There is a cold night in store with frost and ice forming. Becoming wet and windy in the far south and west, although slightly milder with frost less likely.

Saturday:

Rain and some hill snow across southern and central parts of the UK will gradually clear with some brighter spells likely later. Dry and chilly elsewhere with lighter winds.

Outlook for Sunday to Tuesday:

Sunday wet and windy, risk of snow in the north. Monday rain in south clears then drier and brighter everywhere. Tuesday windy with some rain likely in the west. Milder.

Updated: 15:11 on Fri 19 Jan 2018 GMT

Outlook for the UK over the next 6-30 days

UK Outlook for Wednesday 24 Jan 2018 to Friday 2 Feb 2018:

A band of rain will gradually clear on Wednesday with brighter but showery conditions following on behind. It will stay changeable towards the end of the working week with a mixture of sunny spells and showers or longer periods of rain. Northwestern parts are likely to see the heaviest rain with snow possible over high ground, and it will be driest in the south and east. Also, it will be windy at times particularly in the northwest. As we head through to the end of the week and indeed the beginning of February, it is likely to turn mainly dry and perhaps colder, particularly in the south, with overnight frost and fog more likely here. Winds are expected to ease overall with any strong winds more likely in the north.

UK Outlook for Saturday 3 Feb 2018 to Saturday 17 Feb 2018:

Early February is likely to bring a relatively settled period of weather with a good deal of dry weather, relatively light winds and frost and fog expected to form overnight. There is considerable uncertainty at this stage however, as we head towards the middle of February we are most likely to see short spells of wet and windy weather move across the UK, interspersed with colder, brighter and drier interludes. Throughout this period temperatures are expected to average out at close to normal but it will be colder at times during the periods of more settled weather

Updated: 15:11 on Fri 19 Jan 2018 GMT

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