Close window

Lake Vyrnwy SAWS weather

  • Heavy rain 16 °C

    5 °C

  • Heavy shower day 11 °C

    6 °C

  • Light rain 11 °C

    7 °C

  • Heavy rain 12 °C

    5 °C

  • Cloudy 12 °C

    3 °C

  • Sunny day 14 °C

    6 °C

  • Sunny day 16 °C

    6 °C

Thursday (Thursday 20 September 2018)
Now 17:00 18:00 19:00 20:00 21:00 22:00 23:00
Warnings
Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Thunder
≥95% ≥95% ≥95% ≥95% ≥95% ≥95% 90% 80%
Temperature (°C)
11 ° 13 ° 14 ° 15 ° 15 ° 14 ° 14 ° 14 °
Show detail
Feels like temperature (°C)
10 ° 11 ° 12 ° 12 ° 12 ° 12 ° 11 ° 11 °
Wind direction, speed & gust (mph)
S 12 30 SSW 17 39 SSW 22 44 SSW 21 43 SW 21 42 SW 17 36 SSW 19 39 SW 21 42
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
P P P P M G VG VG
Humidity
98% 100% 97% 95% 96% 96% 96% 95%
UV index
1 1 1 1
Sunrise: 06:56 Sunset: 19:18 Moon phase: First quarter Air pollution: 2
Friday (Friday 21 September 2018)
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
Thunder shower night Heavy shower night Heavy shower night Heavy rain Heavy shower night Heavy rain Heavy shower night Light shower night Light shower day Heavy shower day Heavy shower day Heavy rain Heavy shower day Heavy shower day Heavy shower day Light shower day Light shower day Light shower day Sunny intervals Sunny day Clear night Partly cloudy night Clear night Clear night
60% 60% 70% 90% 80% 90% 70% 40% 40% 60% 60% 90% 70% 70% 70% 40% 30% 40% 10% 10% 10% <5% <5% <5%
Temperature (°C)
13 ° 12 ° 9 ° 7 ° 6 ° 6 ° 6 ° 7 ° 7 ° 7 ° 8 ° 8 ° 8 ° 8 ° 9 ° 10 ° 10 ° 10 ° 10 ° 9 ° 9 ° 8 ° 8 ° 8 °
Show detail
Feels like temperature (°C)
10 ° 9 ° 5 ° 3 ° 1 ° 2 ° 2 ° 2 ° 3 ° 3 ° 3 ° 4 ° 4 ° 4 ° 5 ° 6 ° 7 ° 7 ° 7 ° 6 ° 6 ° 5 ° 5 ° 5 °
Wind direction, speed & gust (mph)
SW 20 42 SW 20 38 WNW 22 41 WNW 21 41 WNW 22 42 W 20 39 W 20 40 W 19 37 W 19 36 W 20 38 W 20 38 W 22 41 W 23 43 W 23 43 W 23 43 W 23 43 W 25 45 W 22 41 W 19 36 W 17 34 W 17 32 WNW 14 28 W 13 26 W 13 26
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
E VG VG M M M VG E VG VG VG VG M G G VG E E E VG E E E E
Humidity
91% 90% 90% 91% 93% 93% 90% 85% 85% 83% 86% 89% 89% 91% 87% 82% 75% 73% 74% 74% 76% 75% 76% 77%
UV index
1 1 1 2 2 3 2 2 1 1 1 1
Sunrise: 06:57 Sunset: 19:16 Moon phase: Waxing gibbous Air pollution: 2
Saturday (Saturday 22 September 2018)
00:00 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Warnings
Clear night Partly cloudy night Cloudy Cloudy Cloudy Cloudy Heavy rain Heavy rain Light rain
<5% <5% <5% 10% 10% 40% 80% 80% 50%
Temperature (°C)
8 ° 8 ° 7 ° 7 ° 8 ° 9 ° 9 ° 8 ° 8 °
Show detail
Feels like temperature (°C)
5 ° 6 ° 5 ° 5 ° 7 ° 7 ° 7 ° 6 ° 6 °
Wind direction, speed & gust (mph)
W 11 24 W 9 20 WSW 8 17 WSW 6 13 SSW 6 11 SSW 8 14 SSE 8 13 E 9 15 E 9 17
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
E E VG VG VG VG M P M
Humidity
77% 78% 83% 84% 83% 84% 92% 96% 96%
UV index
1 2 1 1
Sunrise: 06:59 Sunset: 19:13 Moon phase: Waxing gibbous Air pollution: 2
Sunday (Sunday 23 September 2018)
01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Warnings
Light rain Light rain Heavy rain Heavy rain Heavy rain Light shower day Sunny intervals Partly cloudy night
50% 60% 80% 80% 80% 40% 10% <5%
Temperature (°C)
9 ° 9 ° 10 ° 10 ° 9 ° 9 ° 8 ° 7 °
Show detail
Feels like temperature (°C)
7 ° 7 ° 7 ° 7 ° 6 ° 5 ° 4 ° 4 °
Wind direction, speed & gust (mph)
ENE 9 15 ENE 8 18 NW 12 23 WNW 15 29 WNW 18 35 NW 21 40 NNW 16 31 NW 11 22
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
M P M M M G G VG
Humidity
97% 96% 96% 93% 86% 79% 79% 79%
UV index
1 2 1 1
Sunrise: 07:01 Sunset: 19:11 Moon phase: Waxing gibbous Air pollution: 2
Monday (Monday 24 September 2018)
01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Warnings
Clear night Clear night Partly cloudy night Sunny intervals Sunny intervals Cloudy Sunny intervals Clear night
<5% <5% <5% <5% <5% <5% <5% <5%
Temperature (°C)
7 ° 6 ° 6 ° 9 ° 11 ° 11 ° 9 ° 6 °
Show detail
Feels like temperature (°C)
4 ° 4 ° 4 ° 7 ° 9 ° 9 ° 8 ° 5 °
Wind direction, speed & gust (mph)
NW 10 18 WNW 9 16 WNW 6 11 WNW 9 18 NW 11 22 NW 10 20 NNW 6 10 WSW 4 7
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
VG VG VG VG VG VG VG VG
Humidity
80% 84% 87% 74% 62% 62% 77% 90%
UV index
2 3 1 1
Sunrise: 07:02 Sunset: 19:08 Moon phase: Waxing gibbous Air pollution: 2
Tuesday (Tuesday 25 September 2018)
01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Warnings
Clear night Clear night Partly cloudy night Sunny day Sunny day Sunny intervals Partly cloudy night Cloudy
<5% <5% <5% <5% <5% <5% <5% <5%
Temperature (°C)
5 ° 4 ° 4 ° 9 ° 12 ° 13 ° 10 ° 8 °
Show detail
Feels like temperature (°C)
4 ° 3 ° 2 ° 8 ° 10 ° 11 ° 9 ° 6 °
Wind direction, speed & gust (mph)
WSW 4 7 SW 4 6 SSW 3 5 SE 5 10 SSE 11 22 SSE 11 22 S 7 13 WSW 7 12
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
VG G G VG VG VG VG VG
Humidity
92% 95% 96% 76% 61% 61% 77% 85%
UV index
2 3 1
Sunrise: 07:04 Sunset: 19:06 Moon phase: Full
Wednesday (Wednesday 26 September 2018)
01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Warnings
Partly cloudy night Clear night Clear night Sunny day Sunny day Sunny day Clear night Clear night
<5% <5% <5% <5% <5% <5% <5% <5%
Temperature (°C)
8 ° 7 ° 6 ° 10 ° 14 ° 14 ° 11 ° 9 °
Show detail
Feels like temperature (°C)
6 ° 5 ° 5 ° 9 ° 12 ° 12 ° 10 ° 8 °
Wind direction, speed & gust (mph)
SSW 8 13 SSW 7 13 SSW 6 11 SSW 8 17 SW 11 23 SW 11 21 SW 8 13 SSW 7 11
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
VG VG VG VG VG VG VG G
Humidity
86% 89% 90% 79% 67% 71% 85% 91%
UV index
2 3 1
Sunrise: 07:06 Sunset: 19:04 Moon phase: Full
< Lake Vyrnwy SAWS last 24 hours Issued at:
  • Weather map
  • UK video forecast
Met Office
Updated:
Tiree Heavy shower day 56.497 -6.887
Birmingham Overcast 52.486 -1.889
Glasgow Cloudy 55.864 -4.25
Manchester Heavy rain 53.479 -2.247
Brighton Cloudy 50.822 -0.136
Dover Cloudy 51.126 1.318
Exeter Light rain 50.718 -3.533
Lincoln Heavy rain 53.23 -0.539
Norwich Overcast 52.63 1.299
Peterborough Cloudy 52.569 -0.239
Swindon Overcast 51.556 -1.778
York Heavy rain 53.962 -1.079
Aberdeen Cloudy 57.15 -2.093
Pembroke Heavy rain 51.673 -4.908
Ullapool Cloudy 57.896 -5.16
Inverness Cloudy 57.478 -4.223
Kendal Overcast 54.328 -2.745
Londonderry (Derry) Cloudy 54.995 -7.323
Newtown (Powys) Heavy rain 52.512 -3.312
Fort William Cloudy 56.82 -5.104
Belfast Cloudy 54.596 -5.93
Caernarfon Heavy rain 53.139 -4.273
Camborne Heavy shower day 50.212 -5.294
Cardiff Overcast 51.481 -3.178
Dumfries Cloudy 55.071 -3.604
Edinburgh Cloudy 55.953 -3.187
Lerwick Sunny intervals 60.154 -1.143
London Cloudy 51.508 -0.125
Newcastle Upon Tyne Heavy rain 54.978 -1.616
Pitlochry Cloudy 56.705 -3.728
Southampton Cloudy 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:

Wet and windy tonight. Sunshine and showers tomorrow.

This Evening and Tonight:

A band of heavy rain and strong, squally winds will move eastwards across Wales this evening, bringing gales mainly to hills and exposed coasts. Further rain or showers overnight with strong winds and some coastal gales, mainly for western parts. Minimum temperature 8 °C.

Friday:

Windy with a mixture of sunshine and heavy, blustery showers. Frequent showers in the morning becoming fewer and further between for the afternoon and evening. Winds easing later. Feeling cool. Maximum temperature 16 °C.

Outlook for Saturday to Monday:

Saturday, rain in the south, possibly, drier in the north. Rain overnight into Sunday, then becoming drier. Drier, brighter and more settled on Monday.

Updated: 15:03 on Thu 20 Sep 2018 BST

UK forecast for the next 5 days

Headline:

Wet and windy across England and Wales.

This Evening and Tonight:

A wet and potentially very windy night is likely for parts of England and Wales, with gales, squally winds, and spells of heavy rain. Turning drier from the southwest later, but scattered blustery showers for western and northwestern parts later.

Friday:

Rain and strong winds will clear southeast Scotland and northeast England through the morning. Thereafter, windy and feeling much cooler for all with sunshine and heavy, blustery showers.

Outlook for Saturday to Monday:

Starting dry on Saturday, but showery for northern Scotland and rain spreading east across the south. Central and southern areas potentially wet and windy on Sunday. Monday, drier and brighter.

Updated: 14:48 on Thu 20 Sep 2018 BST

Outlook for the UK over the next 6-30 days

UK Outlook for Tuesday 25 Sep 2018 to Thursday 4 Oct 2018:

For most of the UK it looks like the weather should remain largely settled through the rest of September. Most places will have long sunny periods and generally light winds. However, some mist and fog patches will form during the nights. The far north and northwest will most likely turn a little more changeable through next week with some rain and strong winds. Weakening bands of rain are expected to push southeastwards across the UK but they will become increasingly patchy as they go. Days will be warm for many, at least at first, but nights will be chilly with some localised frost. Into the start of October many parts are set to remain mostly settled, though some wet and windy weather is possible further north.

UK Outlook for Friday 5 Oct 2018 to Friday 19 Oct 2018:

Settled conditions are expected to dominate across much of the UK through the beginning of this period, especially in the south. There should be a good deal of dry and bright weather with any brief wet and windy spells likely to be confined to the north of the UK. Increasingly long nights nights will lead to a greater risk of patches of fog forming overnight and some places may also see some frost. Despite chilly nights, any sunshine by day will give a rather warm feel. Later on in this period there is considerable uncertainty in the forecast with a chance that some more unsettled weather may become established again.

Updated: 14:48 on Thu 20 Sep 2018 BST

Location details

Lake Vyrnwy SAWS

Location
52.757, -3.464
Altitude
360 m above mean sea level

Follow us on

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