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Grib Nantlle (Nantlle Ridge) Y Garn

  • Light snow 0 °C

    0 °C

  • Light snow 3 °C

    -2 °C

  • Light snow shower day 1 °C

    -1 °C

  • Heavy snow shower day 1 °C

    -2 °C

  • Heavy snow shower day 1 °C

    -3 °C

  • Light rain 3 °C

    1 °C

  • Cloudy 5 °C

    2 °C

Tuesday (Tuesday 12 December 2017)
Now 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
Warnings
Partly cloudy night Mist Fog Fog Fog Cloudy Light snow Light snow Heavy snow Sleet shower Sleet shower Sleet shower Heavy rain Heavy rain Fog Fog
<5% 20% 20% 20% 20% 10% 60% 60% 80% 70% 80% 70% 90% 80% 20% 20%
Temperature (°C)
-2 ° -1 ° -1 ° -1 ° 0 ° 0 ° 0 ° 0 ° 0 ° 1 ° 1 ° 2 ° 3 ° 3 ° 2 ° 2 °
Show detail Show detail
Feels like temperature (°C) Expand
-8 ° -7 ° -7 ° -8 ° -8 ° -8 ° -8 ° -8 ° -9 ° -8 ° -7 ° -6 ° -4 ° -4 ° -4 ° -4 °
Wind direction, speed & gust (mph) Expand
S 13 15 S 13 15 S 16 21 S 22 29 SSW 25 33 SSW 28 39 SSW 29 40 SW 28 38 SSW 33 43 SSW 35 46 SSW 36 48 SW 35 46 WSW 33 44 WNW 26 35 WNW 24 32 WNW 24 32
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG P VP VP VP VG VG VG VP VP VP VP VP VP VP VP
Humidity Expand
95% 98% 98% 97% 99% 90% 92% 94% 98% 98% 99% 99% 99% 99% 99% 98%
UV index Expand
1 1 1 1 1 1 1
Sunrise: 08:21 Sunset: 15:59 Moon phase: Third quarter Air pollution: 2
Wednesday (Wednesday 13 December 2017)
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
Warnings
Fog Mist Cloudy Overcast Overcast Overcast Overcast Light rain Heavy rain Heavy rain Sleet shower Heavy snow shower day Light snow shower day Light snow Light snow Light snow shower day Light snow Heavy snow Heavy snow Light snow shower night Light snow Light snow Heavy snow shower night Light snow shower night
20% 20% 10% 20% 20% 20% 30% 60% 90% 90% 60% 60% 30% 50% 40% 30% 50% 80% 80% 40% 50% 50% 60% 40%
Temperature (°C)
2 ° 2 ° 2 ° 2 ° 2 ° 2 ° 2 ° 2 ° 2 ° 2 ° 2 ° 2 ° 1 ° 1 ° 0 ° 0 ° 0 ° -1 ° -1 ° -1 ° -1 ° -1 ° -1 ° -1 °
Show detail Show detail
Feels like temperature (°C) Expand
-4 ° -5 ° -5 ° -5 ° -5 ° -5 ° -5 ° -5 ° -5 ° -5 ° -5 ° -6 ° -7 ° -8 ° -8 ° -8 ° -8 ° -9 ° -10 ° -10 ° -10 ° -11 ° -10 ° -10 °
Wind direction, speed & gust (mph) Expand
WNW 24 32 W 25 33 W 26 36 WSW 28 38 WSW 30 40 WSW 31 42 WSW 33 44 WSW 33 45 WSW 34 46 WSW 35 48 WSW 34 47 W 36 49 W 37 51 W 34 48 W 31 43 W 29 41 WSW 28 40 WSW 30 42 WSW 36 51 W 39 54 W 37 53 W 39 54 W 41 58 W 38 55
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VP P VG VG VG G M M P P G VG VG E E E VG VP P VG E VG M M
Humidity Expand
98% 97% 94% 96% 97% 96% 98% 98% 98% 98% 96% 91% 88% 85% 85% 81% 84% 94% 96% 92% 91% 90% 92% 92%
UV index Expand
1 1 1 1 1 1 1
Sunrise: 08:22 Sunset: 15:59 Moon phase: Third quarter Air pollution: 3
Thursday (Thursday 14 December 2017)
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Warnings
Heavy snow shower night Heavy snow Heavy snow Heavy snow shower day Light snow shower day Light snow shower day Heavy snow Heavy snow shower night
60% 70% 70% 70% 40% 40% 90% 70%
Temperature (°C)
-1 ° 0 ° 0 ° 0 ° 0 ° 0 ° 0 ° 0 °
Show detail Show detail
Feels like temperature (°C) Expand
-10 ° -9 ° -8 ° -8 ° -7 ° -6 ° -6 ° -6 °
Wind direction, speed & gust (mph) Expand
W 39 57 W 38 55 W 32 47 WSW 25 41 WSW 23 38 WSW 21 33 W 16 24 NW 18 28
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G VG VG VG VG G M M
Humidity Expand
90% 92% 92% 92% 91% 93% 96% 95%
UV index Expand
1 1 1
Sunrise: 08:23 Sunset: 15:59 Moon phase: Waning crescent Air pollution: 3
Friday (Friday 15 December 2017)
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Warnings
Heavy snow shower night Heavy snow shower night Light snow shower night Light snow shower day Light snow shower day Heavy snow shower day Heavy snow shower night Light snow shower night
60% 60% 40% 40% 40% 70% 70% 50%
Temperature (°C)
0 ° 0 ° 0 ° 0 ° 1 ° 1 ° -1 ° -1 °
Show detail Show detail
Feels like temperature (°C) Expand
-7 ° -7 ° -7 ° -7 ° -5 ° -5 ° -7 ° -7 °
Wind direction, speed & gust (mph) Expand
NW 22 34 NNW 22 35 NNW 25 40 NNW 23 37 NNW 21 35 NNW 19 32 NNW 20 31 NNW 19 30
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G G VG VG VG G G
Humidity Expand
92% 92% 90% 87% 84% 85% 88% 90%
UV index Expand
1 1 1
Sunrise: 08:24 Sunset: 15:59 Moon phase: Waning crescent Air pollution: 3
Saturday (Saturday 16 December 2017)
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Warnings
Light snow shower night Heavy snow shower night Heavy snow shower night Heavy snow shower day Heavy snow shower day Light snow shower day Cloudy Cloudy
40% 60% 60% 60% 60% 50% 20% 10%
Temperature (°C)
-1 ° -1 ° -1 ° -1 ° 0 ° 0 ° -1 ° -1 °
Show detail Show detail
Feels like temperature (°C) Expand
-7 ° -7 ° -7 ° -6 ° -4 ° -4 ° -5 ° -5 °
Wind direction, speed & gust (mph) Expand
NW 17 27 NW 17 27 WNW 16 24 WNW 14 21 WNW 13 20 WNW 12 19 WNW 11 16 WSW 9 12
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG G G G G G G
Humidity Expand
91% 92% 94% 95% 93% 92% 95% 96%
UV index Expand
1 1 1
Sunrise: 08:25 Sunset: 16:00 Moon phase: Waning crescent Air pollution: 2
Sunday (Sunday 17 December 2017)
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Warnings
Cloudy Cloudy Cloudy Sleet shower Light rain Light rain Light rain Light rain
10% 10% 20% 60% 60% 60% 50% 50%
Temperature (°C)
-2 ° -2 ° -1 ° 0 ° 2 ° 3 ° 3 ° 3 °
Show detail Show detail
Feels like temperature (°C) Expand
-6 ° -6 ° -5 ° -5 ° -3 ° -2 ° -2 ° -2 °
Wind direction, speed & gust (mph) Expand
SW 7 11 SSW 9 13 SSW 12 18 SSW 15 23 SW 17 28 SW 17 28 WSW 16 25 W 15 23
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G M M M M M M
Humidity Expand
97% 98% 98% 97% 95% 96% 97% 97%
UV index Expand
1 1 1
Sunrise: 08:25 Sunset: 16:00 Moon phase: New
Monday (Monday 18 December 2017)
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Warnings
Light rain Cloudy Cloudy Cloudy Cloudy Fog Fog Fog
50% 20% 10% 10% 10% 20% 30% 30%
Temperature (°C)
3 ° 2 ° 2 ° 3 ° 4 ° 4 ° 4 ° 4 °
Show detail Show detail
Feels like temperature (°C) Expand
-2 ° -2 ° -2 ° -1 ° 0 ° 0 ° 0 ° 0 °
Wind direction, speed & gust (mph) Expand
W 14 21 WSW 13 20 WSW 12 20 SSW 14 22 WSW 16 27 SSW 14 26 SSW 15 27 SSW 11 25
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G M M G VP VP VP
Humidity Expand
97% 97% 98% 98% 95% 97% 98% 100%
UV index Expand
1 1 1
Sunrise: 08:26 Sunset: 16:00 Moon phase: New
< Grib Nantlle (Nantlle Ridge) Y Garn last 24 hours Issued at:
  • Weather map
  • UK video forecast
Met Office 09:00, Tue
Tiree Cloudy 56.497 -6.887
Birmingham Sunny day 52.486 -1.889
Glasgow Sunny intervals 55.864 -4.25
Manchester Cloudy 53.479 -2.247
Brighton Sunny day 50.822 -0.136
Dover Sunny day 51.126 1.318
Exeter Mist 50.718 -3.533
Lincoln Sunny day 53.23 -0.539
Norwich Cloudy 52.63 1.299
Peterborough Sunny day 52.569 -0.239
Swindon Sunny day 51.556 -1.778
York Sunny day 53.962 -1.079
Aberdeen Sunny day 57.15 -2.093
Pembroke Sunny intervals 51.673 -4.908
Ullapool Cloudy 57.896 -5.16
Inverness Cloudy 57.478 -4.223
Kendal Sunny intervals 54.328 -2.745
Londonderry (Derry) Cloudy 54.995 -7.323
Newtown (Powys) Fog 52.512 -3.312
Fort William Cloudy 56.82 -5.104
Belfast Cloudy 54.596 -5.93
Caernarfon Sunny day 53.139 -4.273
Camborne Sunny intervals 50.212 -5.294
Cardiff Sunny day 51.481 -3.178
Dumfries Sunny intervals 55.071 -3.604
Edinburgh Sunny day 55.953 -3.187
Lerwick Mist 60.154 -1.143
London Sunny day 51.508 -0.125
Newcastle Upon Tyne Sunny day 54.978 -1.616
Pitlochry Sunny intervals 56.705 -3.728
Southampton Sunny day 50.909 -1.403
Stornoway Cloudy 58.211 -6.384
Wick (Highland) Cloudy 58.439 -3.092
  • Regional
  • UK 5 days
  • UK 6-30 days

Regional Forecast for Wales

Headline:

Very cold and sunny, but turning cloudier with rain later.

Today:

A sunny, but very cold start with severe frost, ice and some freezing fog patches which will be slow to clear. Some early showers in the west will fade, but it will turn cloudier with rain later. Maximum temperature 7 °C.

Tonight:

Turning windy with rain spreading eastwards through the first part of the night. Clearer skies will follow for a time, although further heavy, showery rain will arrive later. Minimum temperature 0 °C.

Wednesday:

Windy with spells of heavy and showery rain. Turning drier and brighter through the afternoon, but further rain, perhaps with some snow will arrive overnight. Maximum temperature 9 °C.

Outlook for Thursday to Saturday:

Windy on Thursday with sunny spells and scattered showers. Turning colder through Friday and Saturday with sunny spells and some showers, mainly in the west. Frosty overnight.

Updated: 01:49 on Tue 12 Dec 2017 GMT

UK forecast for the next 5 days

Headline:

Cold and bright, but rain and hill snow arriving later.

Today:

A very cold start, with severe frost, ice and some freezing fog patches which will be slow to clear. Otherwise bright for many, but turning cloudier and windier in the west with rain and hill snow arriving later.

Tonight:

Locally heavy rain and hill snow will push eastwards overnight, with ice forming over existing snow cover. Some clearer skies, but further rain and hill snow in the west later.

Wednesday:

Windy with spells of heavy, showery rain for most, wintry over northern hills and perhaps to lower levels in the northwest later. Brighter spells in between. Gales in the southwest.

Outlook for Thursday to Saturday:

Sunny spells and blustery showers on Thursday, wintry in places. Colder on Friday and Saturday although showers becoming confined to windward coasts. Frosty overnight with a risk of ice.

Updated: 01:46 on Tue 12 Dec 2017 GMT

Outlook for the UK over the next 6-30 days

UK Outlook for Saturday 16 Dec 2017 to Monday 25 Dec 2017:

Cold northerly winds will bring a mixture of sunshine and wintry showers on Saturday. Showers will mainly be along exposed coasts, with a good deal of sunshine elsewhere. Generally it will feel cold despite the sunshine, with overnight frosts and some icy patches for some. Sunday will probably turn less cold but more unsettled, with strengthening winds, outbreaks of rain, hill snow and cloudier skies. Into the following week, milder conditions will arrive with bands of rain and hill snow interspersed by drier interludes, these most likely in the southeast. It will often be windy with gales possible in exposed parts of the north and west. These conditions will probably continue as we approach Christmas.

UK Outlook for Tuesday 26 Dec 2017 to Tuesday 9 Jan 2018:

Generally changeable conditions look most likely from the start of the period to the end of December. Bands of rain are likely to move across the UK, followed by scattered showers, mainly in the northwest. Showers are likely to turn wintry at times, particularly in the north. It will often be windy with milder than average temperatures most probable. As we head into the start of January, a generally more settled spell of weather could become established. This would likely bring a mixture of colder and drier conditions with brief interludes of milder, wetter and windier weather. Snow is likely at times, especially in northern and central parts of the UK.

Updated: 01:46 on Tue 12 Dec 2017 GMT

Location details

Grib Nantlle (Nantlle Ridge) Y Garn

Location
53.065, -4.162
Altitude
633.0 m above mean sea level

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