Close window
Weather warnings may have been issued

Llanberis Youth Hostel

  • Cloudy 16 °C 13 °C
  • Light rain 16 °C 12 °C
  • Cloudy 15 °C 10 °C
  • Cloudy 16 °C 11 °C
  • Cloudy 16 °C 12 °C
  • Cloudy 15 °C 10 °C
  • Cloudy 14 °C 9 °C
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
Cloudy Sunny intervals Cloudy Cloudy Overcast Overcast Overcast Sunny intervals Cloudy Sunny intervals Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
10% <5% 10% 10% 20% 20% 10% <5% 10% <5% 10% 10% 10% 10% 10% 10%
Temperature (°C)
13 ° 14 ° 14 ° 15 ° 14 ° 14 ° 14 ° 15 ° 15 ° 15 ° 15 ° 15 ° 14 ° 14 ° 13 ° 13 °
Show detail Show detail
Feels like temperature (°C) Expand
9 ° 9 ° 10 ° 11 ° 11 ° 11 ° 10 ° 11 ° 11 ° 11 ° 11 ° 11 ° 11 ° 10 ° 10 ° 10 °
Wind direction, speed & gust (mph) Expand
SSW 30 40 S 26 39 S 24 38 S 23 37 S 21 35 S 21 35 S 24 39 S 25 40 S 24 40 S 22 37 S 20 36 S 19 36 S 19 36 SSE 20 38 S 18 37 S 19 38
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M G VG VG G G G VG VG VG VG VG VG VG VG VG
Humidity Expand
100% 95% 90% 89% 92% 92% 92% 82% 79% 76% 72% 68% 67% 64% 62% 62%
UV index Expand
1 1 1 1 2 2 2 2 1 1 1 1
Sunrise: 07:03 Sunset: 19:14 Moon phase: New 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
Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Cloudy Cloudy Cloudy Cloudy Overcast Overcast Cloudy Cloudy Cloudy Overcast Cloudy Light shower day Light shower day Light shower day Heavy shower day Heavy shower day Light shower night Light rain Light rain Light shower night
<5% <5% <5% <5% <5% <5% 10% 10% 10% 10% 10% 10% 10% 20% 20% 50% 40% 50% 60% 60% 40% 50% 50% 40%
Temperature (°C)
13 ° 13 ° 13 ° 13 ° 13 ° 13 ° 13 ° 13 ° 13 ° 14 ° 14 ° 15 ° 15 ° 15 ° 15 ° 15 ° 15 ° 15 ° 15 ° 14 ° 14 ° 14 ° 13 ° 13 °
Show detail Show detail
Feels like temperature (°C) Expand
10 ° 10 ° 10 ° 10 ° 10 ° 10 ° 10 ° 11 ° 11 ° 12 ° 12 ° 13 ° 13 ° 14 ° 14 ° 14 ° 14 ° 14 ° 14 ° 14 ° 14 ° 14 ° 14 ° 13 °
Wind direction, speed & gust (mph) Expand
S 18 37 S 18 37 SSE 19 37 SSE 18 36 SSE 18 35 SSE 18 34 SSE 16 30 SSE 14 26 SSE 12 23 SSE 12 22 SSE 12 22 SSE 11 21 SSE 11 19 SSE 10 18 SSE 9 17 SSE 8 16 SSE 8 16 S 9 17 S 6 14 SSW 5 11 SSW 3 7 SSW 3 6 WNW 2 5 SSE 2 5
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VG VG VG VG G VG VG G G G G G G G G G G G G M G G
Humidity Expand
65% 67% 69% 72% 73% 74% 78% 79% 79% 81% 80% 80% 81% 81% 81% 84% 85% 87% 90% 93% 94% 95% 95% 96%
UV index Expand
1 1 1 2 2 2 1 1 1 1 1 1
Sunrise: 07:05 Sunset: 19:11 Moon phase: New Air pollution: 2
00:00 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Overcast Cloudy Light rain Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
30% 30% 50% 20% 10% 20% 10% 10% 10%
Temperature (°C)
13 ° 13 ° 13 ° 12 ° 13 ° 14 ° 15 ° 13 ° 12 °
Show detail Show detail
Feels like temperature (°C) Expand
13 ° 13 ° 12 ° 12 ° 13 ° 14 ° 14 ° 13 ° 12 °
Wind direction, speed & gust (mph) Expand
SW 2 4 SSW 2 5 NNE 4 8 NNE 3 6 NNE 4 7 N 5 10 NW 5 10 N 3 5 S 3 5
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M M M M G G VG G G
Humidity Expand
96% 96% 96% 96% 93% 88% 84% 92% 95%
UV index Expand
1 2 1 1
Sunrise: 07:07 Sunset: 19:09 Moon phase: Waxing crescent Air pollution: 2
01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
10% 10% 10% <5% 10% 10% 10% 10%
Temperature (°C)
11 ° 11 ° 10 ° 13 ° 15 ° 16 ° 14 ° 13 °
Show detail Show detail
Feels like temperature (°C) Expand
11 ° 10 ° 10 ° 13 ° 15 ° 15 ° 14 ° 12 °
Wind direction, speed & gust (mph) Expand
SE 3 5 SE 3 6 SE 3 7 SSE 4 8 S 6 13 S 6 13 SSE 5 9 SE 6 10
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G M G VG VG G G
Humidity Expand
95% 95% 96% 90% 80% 78% 88% 90%
UV index Expand
1 3 1
Sunrise: 07:09 Sunset: 19:06 Moon phase: Waxing crescent Air pollution: 2
01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Cloudy Partly cloudy night Cloudy Cloudy Cloudy Cloudy Overcast Cloudy
10% <5% 10% 10% 10% 10% 30% 30%
Temperature (°C)
12 ° 12 ° 12 ° 14 ° 16 ° 16 ° 14 ° 13 °
Show detail Show detail
Feels like temperature (°C) Expand
11 ° 10 ° 10 ° 12 ° 13 ° 13 ° 12 ° 11 °
Wind direction, speed & gust (mph) Expand
SE 7 13 SE 8 15 SE 9 16 SSE 11 21 SSE 14 28 SSE 15 28 SSE 12 22 SSE 12 22
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
89% 90% 90% 83% 76% 76% 85% 88%
UV index Expand
2 3 1
Sunrise: 07:10 Sunset: 19:04 Moon phase: Waxing crescent Air pollution: 3
01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Light rain Cloudy Clear night Cloudy Cloudy Cloudy Cloudy Cloudy
50% 20% 10% 20% 20% 20% 20% 10%
Temperature (°C)
13 ° 12 ° 12 ° 13 ° 14 ° 14 ° 13 ° 12 °
Show detail Show detail
Feels like temperature (°C) Expand
11 ° 11 ° 10 ° 11 ° 12 ° 12 ° 11 ° 10 °
Wind direction, speed & gust (mph) Expand
S 11 19 S 10 17 S 9 15 S 9 17 S 11 20 SSW 11 20 S 9 15 S 9 15
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% 90% 91% 87% 81% 79% 86% 89%
UV index Expand
1 2 1
Sunrise: 07:12 Sunset: 19:01 Moon phase: First quarter
01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Cloudy Light rain Heavy rain Cloudy Cloudy Cloudy Partly cloudy night Cloudy
20% 50% 70% 20% 20% 20% 10% 20%
Temperature (°C)
11 ° 11 ° 11 ° 12 ° 13 ° 13 ° 11 ° 11 °
Show detail Show detail
Feels like temperature (°C) Expand
10 ° 9 ° 9 ° 10 ° 11 ° 11 ° 10 ° 9 °
Wind direction, speed & gust (mph) Expand
S 10 17 SSE 10 18 SSW 10 18 SSE 11 20 S 12 22 SSW 11 22 SSW 10 18 WSW 10 18
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
90% 92% 92% 88% 82% 81% 86% 88%
UV index Expand
1 2 1
Sunrise: 07:14 Sunset: 18:59 Moon phase: First quarter

Issued at:

Forecast Summary

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

Wales

Headline:

Becoming dry with some sunshine after a cloudy start.

Today:

After a cloudy start, cloud will break from the south and west during the day giving some sunshine to all parts by the end of the day. With light winds it will feel pleasant and warm in that sunshine. Maximum temperature 19 °C.

Tonight:

Remaining dry and clear in the east overnight. However, becoming cloudy across western parts with a risk of some rain in the far west by dawn. Minimum temperature 10 °C.

Sunday:

A cloudy day for the west, however there will be warm sunshine in the east. Rain in the west may turn heavy at times during the afternoon in particular. Maximum temperature 19 °C.

Outlook for Monday to Wednesday:

A cloudy day on Monday with some rain. Tuesday and Wednesday will be drier days with sunny spells but also some showers. Becoming windy in the west later on Wednesday.

Updated: 03:44 on Sat 23 Sep 2017 BST

UK forecast for the next 5 days

Headline:

Some warm sunshine. Windy in the west.

Today:

After a cloudy, damp morning it will brighten up in the south and northeast but it will remain largely cloudy in northwest England and southern Scotland. Becoming windy in the northwest with gales possible.

Tonight:

A dry night with some clear spells for many. Winds will ease in the far north and west but outbreaks of rain will arrive, some of which could be heavy.

Sunday:

Cloud and occasionally heavy rain will linger across western parts, although it will be mostly dry in Northern Ireland. Further east it will dry with some warm sunshine.

Outlook for Monday to Wednesday:

Monday; some rain in the west, drier further east and across Northern Ireland. Sunshine and showers on Tuesday and Wednesday. Wet and windy in the far west later on Wednesday.

Updated: 03:44 on Sat 23 Sep 2017 BST

Outlook for the UK over the next 6-30 days

UK Outlook for Wednesday 27 Sep 2017 to Friday 6 Oct 2017:

To start the period, there is likely to be a west/east split in the weather. The west is likely to be cloudier, with outbreaks of rain and stronger winds, giving the risk of gales in the northwest. In contrast, the east will be drier and brighter with spells of sunshine, although some rain may reach here too. Towards the start of October, it is likely that all areas will become changeable. The west is likely to see the heaviest of the rain and winds are likely to be strongest here too, with a risk of gales or severe gales, particularly in the northwest. Temperatures will generally be above normal, perhaps warm across central and eastern areas.

UK Outlook for Saturday 7 Oct 2017 to Saturday 21 Oct 2017:

More unsettled weather will continue across the country by the second week in October, most especially in the north and west. This will bring an increased likelihood of gales or severe gales as well as heavier rain across many parts. By mid October, confidence in the forecast reduces, however it may remain generally unsettled with occasional drier and brighter spells, particularly in the east and southeast. On the whole, temperatures will be close to or slightly warmer than normal, but in any settled spells there could be chilly nights, with an increased risk of mist, fog and frost, especially in the north.

Updated: 03:44 on Sat 23 Sep 2017 BST

Follow us on

Facebook, Twitter, YouTube, Instagram, or Snapchat Facebook Follow @metoffice on Twitter YouTube Instagram Snapchat