Close window
Weather warnings may have been issued

Llanberis

  • Cloudy 12 °C 11 °C
  • Light rain 12 °C 11 °C
  • Heavy rain 13 °C 6 °C
  • Light shower day 8 °C 4 °C
  • Light rain 7 °C 3 °C
  • Light shower day 6 °C 3 °C
Now 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
Heavy rain Heavy rain Heavy rain Heavy rain Overcast Light rain Light rain Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Light rain Drizzle Heavy rain Light rain Fog
≥95% ≥95% ≥95% 90% 10% 40% 40% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 20% 50% 30% 80% 60% 30%
Temperature (°C)
10 ° 10 ° 10 ° 11 ° 11 ° 11 ° 11 ° 11 ° 12 ° 12 ° 12 ° 12 ° 12 ° 12 ° 12 ° 12 ° 12 ° 12 ° 12 ° 12 ° 12 ° 12 ° 12 ° 12 °
Show detail Show detail
Feels like temperature (°C) Expand
6 ° 6 ° 7 ° 8 ° 8 ° 8 ° 8 ° 9 ° 9 ° 9 ° 9 ° 9 ° 9 ° 10 ° 10 ° 10 ° 10 ° 10 ° 10 ° 10 ° 11 ° 11 ° 11 ° 10 °
Wind direction, speed & gust (mph) Expand
SSW 22 33 SSW 17 32 SSW 16 34 SW 16 35 SW 15 33 SW 15 34 WSW 16 34 WSW 15 33 WSW 15 33 WSW 15 33 WSW 15 33 WSW 15 33 WSW 15 32 WSW 14 30 WSW 13 28 WSW 11 26 WSW 10 24 WSW 9 22 WSW 8 20 WSW 7 17 SW 6 16 SW 5 15 SW 7 18 SW 9 21
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
P M P G G G M G G G G G G G G G G G G M M M P VP
Humidity Expand
95% 92% 92% 93% 92% 92% 93% 93% 93% 94% 93% 91% 91% 92% 91% 92% 92% 92% 94% 94% 95% 96% 98% 99%
UV index Expand
1 1 1 1 1 1 1 1 1
Sunrise: 07:49 Sunset: 16:15 Moon phase: New Air pollution: 3
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Fog Fog Mist Cloudy Light rain Drizzle Fog Fog
30% 20% 20% 10% 50% 40% 30% 50%
Temperature (°C)
12 ° 12 ° 11 ° 11 ° 11 ° 12 ° 12 ° 12 °
Show detail Show detail
Feels like temperature (°C) Expand
10 ° 10 ° 9 ° 8 ° 9 ° 9 ° 10 ° 10 °
Wind direction, speed & gust (mph) Expand
SW 10 22 SW 9 21 SW 11 25 SSW 14 32 SSW 14 32 SSW 14 34 SSW 15 34 SW 14 33
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VP VP P G M P VP VP
Humidity Expand
98% 97% 96% 90% 91% 95% 97% 96%
UV index Expand
1 1 1
Sunrise: 07:51 Sunset: 16:13 Moon phase: New Air pollution: 3
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain
90% 90% 90% 90% ≥95% 90% 90% 90%
Temperature (°C)
12 ° 12 ° 12 ° 12 ° 12 ° 12 ° 12 ° 11 °
Show detail Show detail
Feels like temperature (°C) Expand
10 ° 9 ° 9 ° 9 ° 9 ° 9 ° 9 ° 9 °
Wind direction, speed & gust (mph) Expand
SW 16 38 SSW 16 39 SSW 15 40 SSW 16 40 SSW 19 50 SSW 19 48 SSW 14 39 SW 11 31
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M P P P P P P P
Humidity Expand
95% 95% 95% 94% 93% 92% 93% 95%
UV index Expand
1 1 1
Sunrise: 07:52 Sunset: 16:12 Moon phase: Waxing crescent Air pollution: 3
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Heavy rain Heavy shower night Light shower night Light shower day Light shower day Light shower day Light shower night Light shower night
90% 60% 40% 40% 40% 50% 40% 40%
Temperature (°C)
10 ° 9 ° 7 ° 6 ° 6 ° 7 ° 6 ° 6 °
Show detail Show detail
Feels like temperature (°C) Expand
8 ° 7 ° 4 ° 4 ° 3 ° 3 ° 3 ° 3 °
Wind direction, speed & gust (mph) Expand
SW 12 28 W 8 20 WSW 13 28 WSW 10 27 W 13 32 WSW 17 38 WSW 15 35 W 13 32
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
P M M VG G G VG VG
Humidity Expand
94% 95% 91% 83% 79% 79% 77% 78%
UV index Expand
1 1 1
Sunrise: 07:54 Sunset: 16:11 Moon phase: Waxing crescent Air pollution: 3
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Cloudy Cloudy Light shower night Light shower day Cloudy Light shower day Cloudy Light shower night
10% 10% 40% 40% 20% 40% 10% 40%
Temperature (°C)
5 ° 5 ° 5 ° 5 ° 6 ° 6 ° 5 ° 4 °
Show detail Show detail
Feels like temperature (°C) Expand
2 ° 2 ° 1 ° 2 ° 2 ° 2 ° 1 ° 0 °
Wind direction, speed & gust (mph) Expand
W 12 30 W 11 29 W 11 28 W 12 28 WNW 13 29 W 14 27 WNW 13 24 WNW 13 24
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG G G VG VG VG VG VG
Humidity Expand
83% 84% 87% 78% 71% 73% 77% 83%
UV index Expand
1 1 1
Sunrise: 07:56 Sunset: 16:10 Moon phase: Waxing crescent
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Cloudy Light shower night Light shower night Sunny intervals Cloudy Light shower day Cloudy Partly cloudy night
20% 30% 30% 30% 20% 40% 10% 10%
Temperature (°C)
4 ° 4 ° 4 ° 4 ° 5 ° 5 ° 4 ° 4 °
Show detail Show detail
Feels like temperature (°C) Expand
0 ° 0 ° 0 ° 0 ° 1 ° 1 ° 0 ° 0 °
Wind direction, speed & gust (mph) Expand
WNW 13 25 WNW 14 27 WNW 14 27 WNW 14 27 WNW 15 28 WNW 14 27 WNW 13 24 WNW 13 25
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VG VG VG VG VG VG
Humidity Expand
81% 84% 81% 83% 79% 78% 78% 81%
UV index Expand
1 1 1
Sunrise: 07:57 Sunset: 16:09 Moon phase: First quarter

Issued at:

Forecast Summary

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

Wales

Headline:

Turning wet and breezy for many

This Evening and Tonight:

Cloudy this evening with outbreaks of rain becoming widespread and locally heavy for a time over Snowdonia. The rain will ease in many places later on, with the freshening breeze keeping it mild. Minimum temperature 5 °C.

Monday:

A cloudy and mild day with outbreaks of rain gradually easing with time. There will be a few drier and brighter interludes, especially in the afternoon. Maximum temperature 14 °C.

Outlook for Tuesday to Thursday:

Unsettled but relatively mild, with periods of rain and strong winds. Particularly windy later on Wednesday and Thursday, with a risk of gales, possibly severe gales along coasts.

Updated: 15:48 on Sun 19 Nov 2017 GMT

UK forecast for the next 5 days

Headline:

Turning wet and breezy for many

This Evening and Tonight:

Wet and breezy weather spreading east across much of the UK. This rain will be heavy at times in the north with snow falling on Scottish mountains. Cloudy, breezy and mild for southern England and Wales with rain at times.

Monday:

Cloudy, breezy and mild with rain at times, this perhaps heavy for some at first. Turning a little drier later on, with a chance of a few brighter spells.

Outlook for Tuesday to Thursday:

Unsettled with periods of rain and strong winds, and further snow across the Scottish Hills. Particularly windy later on Wednesday and Thursday, with gales possible in many places.

Updated: 15:21 on Sun 19 Nov 2017 GMT

Outlook for the UK over the next 6-30 days

UK Outlook for Friday 24 Nov 2017 to Sunday 3 Dec 2017:

Friday will probably be wet and windy for many, with heavy rain pushing across most parts, perhaps giving some hill snow in Scotland. It is likely to be mild in the south, but rather cold in the north. Over next weekend, wet and windy weather will predominate, especially for central and southern areas, and temperatures will be mainly above average here. There will be some brief spells of drier, brighter, and perhaps showery weather too. Further north it will probably be drier and brighter generally, but cold at times with some wintry showers over higher ground. Towards the end of the month confidence becomes low, but it looks likely that the mixed weather conditions will persist, though may be interspersed with some drier, brighter and colder interludes.

UK Outlook for Monday 4 Dec 2017 to Monday 18 Dec 2017:

There will be a mixture of bright, cold spells and wet, milder interludes to begin the new month. Changes between these weather types are likely to be rather slow. Looking ahead into the rest of December, some periods of wet and perhaps windy weather remain likely at times but there is a small chance that more settled weather will prevail across all parts, bringing some dry and bright days, but cold and frosty nights. However, confidence is very low.

Updated: 15:21 on Sun 19 Nov 2017 GMT

Follow us on

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