This website uses cookies. Read about how we use cookies.

Grib Nantlle (Nantlle Ridge) Y Garn

  • Sunny intervals 2 °C

    0 °C

  • Heavy rain 4 °C

    3 °C

  • Cloudy 6 °C

    0 °C

  • Cloudy 7 °C

    2 °C

  • Cloudy 8 °C

    2 °C

  • Cloudy 8 °C

    2 °C

  • Cloudy 10 °C

    5 °C

Wednesday (26 April 2017)
Now 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Partly cloudy night Partly cloudy night Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Sunny intervals Cloudy Sunny day Sunny day Sunny day Sunny day Sunny intervals Cloudy Cloudy Cloudy
Warnings
Temperature (°C) arrow down
-1  ° -1  ° 0  ° 0  ° 0  ° 0  ° 0  ° 1  ° 1  ° 1  ° 1  ° 1  ° 1  ° 1  ° 1  ° 1  ° 1  ° 1  ° 1  °
Show all detail Show all detail
Feels like temperature (°C) Expand
-7  ° -7  ° -7  ° -7  ° -7  ° -7  ° -6  ° -6  ° -5  ° -5  ° -5  ° -5  ° -5  ° -4  ° -4  ° -4  ° -5  ° -5  ° -4  °
Precipitation probability Expand
<5% 10% 10% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% 10% 10% 10%
Wind direction, speed & gust (mph) Expand
N 20 28 NNE 19 28 NNE 21 28 N 22 29 N 23 30 N 22 29 N 22 28 N 21 27 N 21 28 N 20 26 N 19 25 N 19 25 N 18 24 N 18 24 N 17 22 N 14 19 N 15 20 N 16 21 N 14 18
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VG VG E E E E E E E E E E E E VG VG E
Humidity Expand
84% 80% 82% 78% 75% 67% 67% 67% 68% 66% 68% 62% 62% 64% 66% 77% 85% 89% 88%
UV index Expand
0 0 1 2 2 3 4 5 5 5 4 3 2 2 1 1 0 0 0
Sunrise: 05:54 Sunset: 20:36 Moon phase: New Air pollution: 3
Thursday (27 April 2017)
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Partly cloudy night Cloudy Cloudy Cloudy Sleet shower Light rain Light rain Light rain Light rain Heavy rain Drizzle Light rain Light rain Light rain Heavy rain Heavy rain Heavy rain Drizzle Fog Overcast Overcast Overcast Overcast Mist
Warnings
Temperature (°C) arrow down
1  ° 1  ° 1  ° 1  ° 1  ° 2  ° 2  ° 2  ° 2  ° 2  ° 3  ° 3  ° 3  ° 3  ° 3  ° 3  ° 4  ° 4  ° 4  ° 4  ° 4  ° 3  ° 3  ° 3  °
Show all detail Show all detail
Feels like temperature (°C) Expand
-4  ° -4  ° -4  ° -3  ° -4  ° -4  ° -4  ° -4  ° -4  ° -4  ° -4  ° -4  ° -3  ° -3  ° -3  ° -3  ° -3  ° -2  ° -3  ° -2  ° -3  ° -3  ° -3  ° -3  °
Precipitation probability Expand
<5% 20% 20% 20% 60% 60% 60% 50% 60% 80% 40% 60% 60% 60% 80% 80% 80% 40% 20% 10% 10% 10% 10% 20%
Wind direction, speed & gust (mph) Expand
NNW 13 18 NNW 13 17 NW 13 17 WNW 12 16 WNW 13 17 WNW 16 21 WNW 16 22 WNW 19 25 NW 20 27 NW 22 28 NW 23 30 NW 24 32 NNW 24 32 NNW 25 33 NNW 25 34 NNW 25 34 NNW 27 36 NNW 27 36 NNW 27 37 NNW 26 36 NNW 27 36 NNW 26 35 NNW 25 34 NNW 24 32
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
E E VG VG VG G M G P VP P G G G M P P P VP M G M G P
Humidity Expand
88% 89% 89% 91% 94% 97% 97% 97% 99% 99% 99% 97% 93% 94% 96% 96% 96% 96% 96% 96% 96% 96% 97% 97%
UV index Expand
0 0 0 0 0 0 0 1 1 1 2 2 3 3 3 2 2 2 1 1 1 0 0 0
Sunrise: 05:52 Sunset: 20:37 Moon phase: New Air pollution: 3
Friday (28 April 2017)
0000 0100 0400 0700 1000 1300 1600 1900 2200
Fog Fog Fog Cloudy Cloudy Cloudy Cloudy Sunny intervals Cloudy
Warnings
Temperature (°C) arrow down
3  ° 3  ° 3  ° 3  ° 4  ° 6  ° 6  ° 5  ° 2  °
Show all detail Show all detail
Feels like temperature (°C) Expand
-2  ° -2  ° -2  ° -1  ° 1  ° 3  ° 3  ° 2  ° 0  °
Precipitation probability Expand
20% 20% 20% 10% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) Expand
NNW 22 30 NNW 19 26 NNW 14 20 NW 9 13 N 8 15 NW 7 17 WNW 8 17 W 7 14 WSW 5 9
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VP VP VP M VG VG VG VG VG
Humidity Expand
98% 98% 97% 96% 86% 76% 75% 79% 93%
UV index Expand
0 0 0 1 2 4 2 1 0
Sunrise: 05:50 Sunset: 20:39 Moon phase: New Air pollution: 3
Saturday (29 April 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Partly cloudy night Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
Warnings
Temperature (°C) arrow down
1  ° 1  ° 2  ° 5  ° 6  ° 7  ° 6  ° 5  °
Show all detail Show all detail
Feels like temperature (°C) Expand
-1  ° -2  ° -2  ° 1  ° 3  ° 4  ° 3  ° 0  °
Precipitation probability Expand
<5% 10% 10% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) Expand
S 6 10 SSE 7 11 SE 9 13 S 11 21 S 12 25 S 13 26 SSE 12 22 SE 15 24
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG G VG VG VG VG VG
Humidity Expand
94% 96% 94% 76% 67% 65% 71% 79%
UV index Expand
0 0 1 3 4 2 1 0
Sunrise: 05:48 Sunset: 20:41 Moon phase: Waxing crescent Air pollution: 3
Sunday (30 April 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
Warnings
Temperature (°C) arrow down
4  ° 3  ° 3  ° 5  ° 7  ° 7  ° 6  ° 4  °
Show all detail Show all detail
Feels like temperature (°C) Expand
-2  ° -3  ° -3  ° -1  ° 2  ° 2  ° 1  ° -1  °
Precipitation probability Expand
10% 10% 10% 10% 10% 20% 20% 20%
Wind direction, speed & gust (mph) Expand
SE 19 31 ESE 23 36 ESE 25 39 ESE 24 43 SE 24 43 SE 24 42 SSE 22 37 SSE 22 35
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VG VG G G G G
Humidity Expand
80% 81% 83% 77% 72% 70% 77% 84%
UV index Expand
0 0 1 2 4 2 1 0
Sunrise: 05:46 Sunset: 20:43 Moon phase: Waxing crescent Air pollution: 3
Monday (1 May 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Sunny intervals Cloudy
Warnings
Temperature (°C) arrow down
3  ° 2  ° 3  ° 5  ° 7  ° 7  ° 6  ° 5  °
Show all detail Show all detail
Feels like temperature (°C) Expand
-3  ° -3  ° -3  ° 0  ° 3  ° 3  ° 2  ° 0  °
Precipitation probability Expand
20% 20% 20% 10% 20% 20% 20% 20%
Wind direction, speed & gust (mph) Expand
SSE 21 31 SSE 18 28 S 19 29 SSW 19 34 SSW 20 37 SSW 20 35 S 18 31 SSW 18 28
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
89% 92% 92% 80% 73% 73% 79% 89%
UV index Expand
0 0 1 3 4 2 1 0
Sunrise: 05:44 Sunset: 20:44 Moon phase: Waxing crescent
Tuesday (2 May 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Partly cloudy night Light rain Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
Warnings
Temperature (°C) arrow down
4  ° 4  ° 4  ° 6  ° 9  ° 9  ° 9  ° 7  °
Show all detail Show all detail
Feels like temperature (°C) Expand
0  ° 0  ° 0  ° 3  ° 6  ° 7  ° 6  ° 5  °
Precipitation probability Expand
20% 40% 20% 10% 40% 40% 10% 10%
Wind direction, speed & gust (mph) Expand
S 16 25 S 14 22 SSE 13 21 SSE 13 23 S 12 24 WSW 11 23 WSW 10 20 SE 8 19
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G M M G G VG G G
Humidity Expand
94% 96% 96% 86% 79% 81% 84% 93%
UV index Expand
0 0 1 2 3 2 1 0
Sunrise: 05:42 Sunset: 20:46 Moon phase: Waxing crescent

Issued at:

Forecast Summary

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

Regional Forecast for Wales

Headline:

Cold and bright today. Patchy rain tomorrow.

Today:

A cold, bright and perhaps frosty start for some, with sunny spells continuing through the morning. Some may see an occasional shower during the afternoon, but for most it will remain dry throughout the day. Feeling rather cold. Maximum temperature 11 °C.

Tonight:

Largely clear skies at first but the skies will cloud over through the early hours, with patchy rain in the north and west by dawn. Chilly, with a patchy frost. Minimum temperature -2 °C.

Thursday:

Rather cloudy skies with outbreaks of rain at first. Rain becoming increasingly patchy during the afternoon, allowing a drier and brighter end to the day for many. Feeling cold. Maximum temperature 12 °C.

Outlook for Friday to Sunday:

Turning less cold over the coming days. Sunny spells and isolated showers on Friday, largely dry on Saturday. Meanwhile, likely to turn windy with outbreaks of rain on Sunday.

Updated: 01:11 on Wed 26 Apr 2017 BST

UK forecast for the next 5 days

Headline:

Remaining chilly through Wednesday with sunny spells and showers.

Today:

Sunshine and showers for most, with showers most frequent in the east, where they could be wintry and thundery in nature. Fewer showers in the west but with some rain across the far north. Remaining chilly, although with winds easing.

Tonight:

Daytime showers will tend to die out overnight with a frost developing in the south. Less cold elsewhere with cloud and patchy rain in the north gradually moving southeastwards.

Thursday:

Sunny start in the far south before cloud and patchy rain moves across all areas, turning more showery later. Becoming brighter and mostly dry across some northern areas. Generally milder.

Outlook for Friday to Sunday:

Largely dry at first with some sunshine, feeling less cold. Through the weekend, winds will strengthen for all, with an increasing threat of rain or showers, especially towards the south.

Updated: 01:11 on Wed 26 Apr 2017 BST

Outlook for the UK over the next 6-30 days

UK Outlook for Sunday 30 Apr 2017 to Tuesday 9 May 2017:

The tail end of the Bank Holiday weekend looks more unsettled, with rain, already across some west and south-western parts of the UK, extending across the rest of the country. Rain could be heavy across south-western areas, and it will be increasingly windy for many. However, some north-eastern areas could stay dry throughout the long weekend, and temperatures will generally be near or slightly below normal. Tuesday will remain on the wet and windy side, but as next week progresses, drier, more settled and increasingly sunny weather should become established. South-east England is expected to see this change first. Temperatures are likely to respond too with some places becoming very warm, but the main uncertainty is just how quickly this change occurs.

UK Outlook for Wednesday 10 May 2017 to Wednesday 24 May 2017:

High pressure appears to be in charge during the middle part of May, with temperatures likely to be above average, possible very warm at times. It also looks drier than average, especially across the north-west of the UK, with central and southern Britain perhaps seeing some wetter weather occasionally. Towards the end of May, indications on a particular weather type are less certain, with temperatures likely to be closer to normal; some pleasantly warm days but some chilly nights. Rainfall also looks to become nearer average too.

Updated: 01:11 on Wed 26 Apr 2017 BST

Location details

Grib Nantlle (Nantlle Ridge) Y Garn

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

Video forecast