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Weather warnings may have been issued

Llwyn-y-Celyn Youth Hostel

  • Light rain 3 °C -2 °C
  • Cloudy 3 °C 2 °C
  • Light shower day 4 °C 0 °C
  • Sunny intervals 3 °C 0 °C
  • Sunny intervals 4 °C -1 °C
  • Heavy rain 5 °C 2 °C
  • Light rain 6 °C 1 °C
Now 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00
Light rain Light rain Sleet shower night Light snow shower night Light snow Light snow Light snow Light snow shower night Light snow
60% 60% 40% 40% 50% 60% 60% 40% 60%
Temperature (°C)
3 ° 2 ° 1 ° 0 ° 0 ° 0 ° -1 ° -1 ° -1 °
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Feels like temperature (°C) Expand
-2 ° -3 ° -5 ° -6 ° -6 ° -7 ° -8 ° -7 ° -8 °
Wind direction, speed & gust (mph) Expand
W 15 36 W 14 35 W 17 37 W 17 34 W 19 38 W 17 36 W 19 37 W 17 35 W 19 39
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
P M E E E E P E M
Humidity Expand
78% 83% 85% 86% 81% 84% 90% 85% 88%
UV index Expand
1 1
Sunrise: 08:14 Sunset: 16:34 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
Heavy snow Light snow Light snow Overcast Overcast Overcast Cloudy Cloudy Cloudy Overcast Overcast Cloudy Cloudy Cloudy Cloudy Sunny intervals Cloudy Cloudy Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain
80% 60% 60% 20% 20% 20% 20% 10% 10% 20% 10% 10% 10% 10% <5% <5% 10% 20% 90% 90% 90% ≥95% ≥95% ≥95%
Temperature (°C)
-1 ° -1 ° 0 ° 1 ° 1 ° 1 ° 2 ° 1 ° 1 ° 2 ° 2 ° 2 ° 3 ° 3 ° 3 ° 3 ° 3 ° 2 ° 3 ° 2 ° 3 ° 4 ° 6 ° 8 °
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Feels like temperature (°C) Expand
-8 ° -7 ° -6 ° -6 ° -5 ° -5 ° -4 ° -4 ° -4 ° -4 ° -4 ° -3 ° -3 ° -3 ° -2 ° -2 ° -2 ° -2 ° -2 ° -2 ° -2 ° -1 ° 1 ° 3 °
Wind direction, speed & gust (mph) Expand
W 19 39 W 20 41 W 18 39 W 21 44 WNW 21 44 WNW 20 42 WNW 18 38 WNW 17 37 W 17 35 W 17 35 W 17 35 W 18 37 W 18 38 W 18 38 W 17 36 W 16 34 W 14 31 WSW 14 31 WSW 14 29 SW 13 28 SW 16 33 SW 21 46 SW 22 48 WSW 23 50
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
P E E E VG E E E E E E E E E E VG E G G M VP P P G
Humidity Expand
91% 84% 84% 81% 80% 79% 79% 82% 81% 82% 81% 78% 76% 75% 75% 78% 81% 84% 85% 94% 96% 94% 94% 94%
UV index Expand
1 1 1 1 1 1 1 1
Sunrise: 08:13 Sunset: 16:36 Moon phase: New Air pollution: 3
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Heavy rain Light shower night Overcast Light rain Heavy shower day Cloudy Sleet shower night Partly cloudy night
≥95% 40% 20% 60% 70% 40% 40% 10%
Temperature (°C)
8 ° 6 ° 4 ° 3 ° 4 ° 3 ° 2 ° 1 °
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Feels like temperature (°C) Expand
4 ° 1 ° -1 ° -1 ° -1 ° -2 ° -3 ° -4 °
Wind direction, speed & gust (mph) Expand
WSW 24 52 W 24 52 W 18 39 W 13 29 W 14 30 W 14 30 W 12 26 W 12 25
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G E E E VG E E VG
Humidity Expand
91% 80% 80% 84% 83% 80% 83% 84%
UV index Expand
1 1 1
Sunrise: 08:12 Sunset: 16:37 Moon phase: New Air pollution: 3
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Partly cloudy night Partly cloudy night Cloudy Cloudy Sunny intervals Sunny intervals Light snow Cloudy
10% 10% 10% 20% 20% 20% 50% 10%
Temperature (°C)
1 ° 0 ° 0 ° 0 ° 3 ° 3 ° 1 ° 1 °
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Feels like temperature (°C) Expand
-4 ° -5 ° -5 ° -5 ° -3 ° -2 ° -3 ° -4 °
Wind direction, speed & gust (mph) Expand
W 12 24 WSW 11 23 W 11 24 W 12 26 W 15 32 W 14 30 W 12 26 WNW 13 26
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VG VG VG G G VG
Humidity Expand
85% 85% 85% 83% 77% 79% 85% 85%
UV index Expand
1 1 1
Sunrise: 08:11 Sunset: 16:39 Moon phase: New Air pollution: 3
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Cloudy Cloudy Partly cloudy night Sunny day Sunny intervals Sunny intervals Partly cloudy night Cloudy
10% 10% 10% <5% <5% <5% <5% <5%
Temperature (°C)
1 ° 1 ° 1 ° 1 ° 3 ° 3 ° 1 ° 0 °
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Feels like temperature (°C) Expand
-4 ° -4 ° -3 ° -3 ° -1 ° 0 ° -2 ° -3 °
Wind direction, speed & gust (mph) Expand
WNW 12 25 WNW 11 24 WNW 11 24 NW 11 22 NW 12 25 NW 10 21 NW 7 14 WNW 6 11
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
87% 90% 89% 90% 79% 79% 90% 92%
UV index Expand
1 1 1
Sunrise: 08:10 Sunset: 16:40 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 Cloudy Cloudy Light rain Heavy rain Light rain Heavy rain
10% 10% 10% 20% 50% 80% 60% 80%
Temperature (°C)
0 ° 0 ° 0 ° 1 ° 3 ° 4 ° 3 ° 4 °
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Feels like temperature (°C) Expand
-3 ° -3 ° -3 ° -2 ° 0 ° 0 ° 0 ° 0 °
Wind direction, speed & gust (mph) Expand
W 5 10 SW 6 11 SSW 6 11 S 7 13 SSW 9 18 SSW 10 20 S 10 19 SSW 11 21
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G G M G G M M
Humidity Expand
93% 95% 95% 95% 91% 92% 96% 96%
UV index Expand
1 1 1
Sunrise: 08:09 Sunset: 16:42 Moon phase: Waxing crescent
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Heavy rain Heavy rain Light rain Light rain Light rain Cloudy Overcast Light rain
80% 80% 50% 50% 50% 10% 20% 40%
Temperature (°C)
4 ° 4 ° 4 ° 4 ° 5 ° 5 ° 3 ° 3 °
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Feels like temperature (°C) Expand
0 ° 1 ° 1 ° 1 ° 2 ° 2 ° 1 ° 0 °
Wind direction, speed & gust (mph) Expand
SW 10 21 W 10 20 W 10 20 NNW 9 19 NNW 10 20 N 9 19 WSW 8 16 SW 8 16
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M M M G G G G G
Humidity Expand
96% 96% 95% 94% 89% 89% 93% 94%
UV index Expand
1 1 1
Sunrise: 08:08 Sunset: 16:44 Moon phase: Waxing crescent

Issued at:

Forecast Summary

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

Wales

Headline:

Cold and windy, with heavy wintry showers.

This Evening and Tonight:

Occasional blustery wintry showers will continue this evening and overnight, leading to some further accumulations of snow mainly over the hills, and icy stretches in places by morning. Remaining very windy, with gales affecting coastal areas for a time. Minimum temperature -1 °C.

Wednesday:

Cold, with strong winds and wintry showers easing a little through the day. Turning very windy again through the evening, with gales, possibly severe gales, heavy rain and snow overnight. Maximum temperature 8 °C.

Outlook for Thursday to Saturday:

Stormy early on Thursday, with rain, hill snow and gales clearing eastwards by midday, leaving sunshine and showers. Sunshine and wintry showers on Friday. Drier and sunnier on Saturday.

Updated: 15:01 on Tue 16 Jan 2018 GMT

UK forecast for the next 5 days

Headline:

Frequent blustery showers tonight.

This Evening and Tonight:

The wintry showers will continue for many overnight, with snow accumulating in places, especially over hills in the north and west. It will be bitterly cold with gales for many, and perhaps severe gales in the far southwest.

Wednesday:

Windy with showers slowly easing, and snow increasingly restricted to the north. Brightest in the southeast, but rain, hill snow and strong winds will arrive in the west later.

Outlook for Thursday to Saturday:

Wet and windy early on Thursday, with a spell of rain, snow and severe gales. Thereafter, a return to sunshine and wintry showers. Drier and sunnier for most on Saturday.

Updated: 15:37 on Tue 16 Jan 2018 GMT

Outlook for the UK over the next 6-30 days

UK Outlook for Sunday 21 Jan 2018 to Tuesday 30 Jan 2018:

Sunday will start dry, cold and bright at least in the east, with a frosty start. However persistent rain and strong winds will then arrive, perhaps preceded by snow in the north. The start of the new working week will be fairly unsettled with strong winds and some prolonged spells of grey and wet weather, between brighter, showery conditions. Hill snow is possible in the north, although it could be quite mild in the south at times. There remains quite a lot of uncertainty as we head into late January but the UK is likely to see a mixture of short-lived spells of rain and showers, with snow possible for some, followed by periods of colder, brighter weather. Temperatures staying near or below normal.

UK Outlook for Wednesday 31 Jan 2018 to Wednesday 14 Feb 2018:

Through the last of January and into early February there are likely to be some longer spells of cloud and rain, interspersed with periods of colder, brighter, and generally more showery weather. During the unsettled spells, the showers or rain may become wintry, especially in the north and over high ground. During the colder and brighter spells, overnight frost or fog is likely. Temperatures are likely to be around average for the time of year.

Updated: 15:37 on Tue 16 Jan 2018 GMT

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