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Porthmadog

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Porthmadog last 24 hours
  • Fri Friday
    17°C 12°C
    Cloudy
  • Sat Saturday
    14°C 11°C
    Light rain
  • Sun Sunday
    13°C 9°C
    Light shower day
  • Mon Monday
    11°C 6°C
    Cloudy
  • Tue Tuesday
    10°C 6°C
    Sunny intervals
Friday (31 October 2014)
1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Sunny intervals Cloudy Overcast Overcast Overcast Overcast Light rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain
Temperature (°C)
17 17 16 16 16 16 16 15 15 14 14 14
Feels like temperature (°C) arrow down
13 13 13 13 12 12 12 11 12 12 12 11
Precipitation probability arrow down
<5% 10% 10% 10% 10% 20% 60% 90% 90% ≥95% ≥95% 90%
Wind direction, speed & gust (mph) arrow down
S 23 34 S 20 34 S 19 34 S 20 35 S 22 38 S 23 39 S 24 40 SSW 23 37 SW 15 25 SW 10 17 SSW 10 18 SSW 15 24
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG G G G G G G G M M M M
Humidity arrow down
77% 78% 80% 83% 87% 90% 92% 95% 97% 97% 97% 97%
UV index arrow down
1 1 1 1 1 0 0 0 0 0 0 0
Sunrise: 07:12 Sunset: 16:48 Moon phase: First quarter 3 Daily air quality index:3
Saturday (01 November 2014)
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Heavy rain Heavy rain Cloudy Cloudy Partly cloudy night Clear night Partly cloudy night Cloudy Light rain Sunny intervals Light rain Light shower day Sunny intervals Sunny intervals Light rain Light rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy shower night
Temperature (°C)
13 13 13 13 13 12 12 13 12 13 13 13 13 13 13 13 13 13 13 13 13 14 14 14
Feels like temperature (°C) arrow down
11 11 11 11 10 10 10 10 10 10 10 9 9 9 9 9 9 8 8 9 9 10 11 11
Precipitation probability arrow down
90% 90% 10% 10% 10% <5% <5% 10% 50% 10% 50% 30% <5% <5% 50% 60% 90% ≥95% ≥95% 90% 90% 90% 90% 70%
Wind direction, speed & gust (mph) arrow down
SW 16 26 SW 15 23 SW 14 22 SW 15 24 SW 15 24 SW 15 23 SW 15 22 SW 16 24 SW 16 25 SW 18 28 SSW 19 30 SSW 20 33 SSW 23 38 SSW 24 41 SSW 26 44 S 27 45 S 28 48 S 29 51 S 30 54 S 29 54 SSW 27 47 SSW 25 41 SSW 22 35 SSW 21 32
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M G VG VG VG VG VG VG VG VG VG G VG VG VG VG M M M M M M M M
Humidity arrow down
96% 94% 93% 90% 88% 81% 81% 82% 86% 83% 82% 83% 81% 80% 80% 81% 86% 89% 92% 93% 94% 95% 95% 95%
UV index arrow down
0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0
Sunrise: 07:14 Sunset: 16:46 Moon phase: First quarter 3 Daily air quality index:3
Sunday (02 November 2014)
0000 0300 0600 0900 1200 1500 1800 2100
Heavy shower night Heavy rain Heavy rain Sunny day Sunny intervals Heavy shower day Partly cloudy night Heavy rain
Temperature (°C)
14 13 12 11 12 12 11 11
Feels like temperature (°C) arrow down
11 11 10 9 9 9 8 7
Precipitation probability arrow down
80% 80% 80% 10% 10% 60% 10% 80%
Wind direction, speed & gust (mph) arrow down
SSW 19 30 SW 16 27 WSW 11 15 WSW 12 18 SW 17 30 SW 18 31 SW 20 33 SSW 21 35
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G M M G VG VG G G
Humidity arrow down
94% 93% 92% 84% 74% 75% 77% 79%
UV index arrow down
0 0 0 1 1 1 0 0
Sunrise: 07:15 Sunset: 16:44 Moon phase: Waxing gibbous 3 Daily air quality index:3
Monday (03 November 2014)
0000 0300 0600 0900 1200 1500 1800 2100
Heavy rain Heavy rain Cloudy Cloudy Light rain Cloudy Cloudy Cloudy
Temperature (°C)
9 9 9 9 10 10 10 8
Feels like temperature (°C) arrow down
6 6 6 7 7 8 7 7
Precipitation probability arrow down
80% 80% 20% 20% 50% 20% 20% 10%
Wind direction, speed & gust (mph) arrow down
SW 20 34 SW 16 25 WSW 14 20 SW 14 23 SSW 17 29 SSW 17 28 SSW 11 21 SSW 10 16
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M G G G G G G G
Humidity arrow down
89% 90% 87% 79% 73% 77% 83% 89%
UV index arrow down
0 0 0 1 1 1 0 0
Sunrise: 07:17 Sunset: 16:42 Moon phase: Waxing gibbous 3 Daily air quality index:3
Tuesday (04 November 2014)
0000 0300 0600 0900 1200 1500 1800 2100
Clear night Partly cloudy night Cloudy Sunny intervals Sunny day Light shower day Partly cloudy night Partly cloudy night
Temperature (°C)
8 7 7 8 10 10 8 7
Feels like temperature (°C) arrow down
6 6 4 5 8 8 5 5
Precipitation probability arrow down
10% 10% 10% 10% 10% 30% 10% 10%
Wind direction, speed & gust (mph) arrow down
SSW 8 12 NNW 8 9 NNW 9 11 NNW 9 11 NNW 10 16 N 11 16 N 9 13 N 9 12
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G G G G G
Humidity arrow down
93% 93% 95% 90% 76% 79% 90% 93%
UV index arrow down
0 0 0 1 1 1 0 0
Sunrise: 07:19 Sunset: 16:40 Moon phase: Waxing gibbous 3 Daily air quality index:3
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Issued at: 1200 on Fri 31 Oct 2014

Forecast summary

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

Regional forecast for Wales

Dry, bright and very mild today, further rain overnight.

Today:

A very mild day, with early cloud lifting and breaking to allow some warm sunny spells to develop through the morning. Becoming breezy though, with cloud thickening through the afternoon and perhaps some rain arriving into western areas by evening. Maximum Temperature 21C.

Tonight:

Rain in the west will spread eastwards overnight, clearing all but the far east of Wales by dawn, with cooler, clearer conditions following. Minimum Temperature 9C.

Saturday:

Early rain will clear to leave a dry day with some sunshine. However, further occasionally heavy rain and strong winds will return to western parts late in the afternoon. Maximum Temperature 14C.

Outlook for Sunday to Tuesday:

Rain gradually clearing to the southeast during Sunday with cooler, more showery weather following, which will last through Monday. Showers tending to ease through Tuesday. Windy until Monday.

Issued at: 0400 on Fri 31 Oct 2014

UK forecast for the next 5 days

Dry and warm for many, but rain in the northwest.

Today:

A dry day across much of the country with warm sunny spells, especially in the south and east, although outbreaks of rain will continue in the far northwest. Winds will strengthen in the west, with rain edging slowly southeastwards later.

Tonight:

A dry end to the day for many, but cloud, rain and strong winds will continue to move southeastwards overnight, with clearer, showery conditions following into the northwest by dawn.

Saturday:

Rain in the southeast will be slow to clear. Elsewhere, plenty of dry, bright weather, but further rain and strong winds arriving into western areas later in the afternoon.

Outlook for Sunday to Tuesday:

Rain over central areas gradually clearing to the southeast on Sunday, with cooler, showery weather following and continuing through Monday.Colder still, but showers easing a little on Tuesday. Windy.

Issued at: 0400 on Fri 31 Oct 2014

Outlook for the UK over the next 6-30 days

UK Outlook for Wednesday 5 Nov 2014 to Friday 14 Nov 2014:

Mainly dry on Wednesday and Thursday with just a few showers in the northeast at first. There will be a marked fall in temperature during the Wednesday evening with a sharp frost likely overnight, especially in the north. Later on Thursday, it will turn wet and windy in the west with some heavy rain possible for a time, and strong to gale force winds, and perhaps reaching severe gale force locally in the far northwest. Thereafter, a return to more unsettled and windy weather from the west looks the most likely scenario, with spells of rain pushing northeastwards across the country interspersed by brighter, showery and colder days. Some particularly wet and windy weather is a possibility at times. Temperatures are likely to return to nearer normal for November.

UK Outlook for Saturday 15 Nov 2014 to Saturday 29 Nov 2014:

During this period, the generally west or southwesterly flow is likely to bring spells of wet and windy weather, especially to northern and western parts of the UK. However, southern and eastern areas may see some drier and settled conditions increasing the likelihood of some sunshine, but also the risk of frost, mist and fog overnight, the latter of which could be slow to clear. Spells of unsettled weather are still likely across the south and east though. Daytime temperatures may well be near normal, although it will feel colder during any wet and windy spells.

Issued at: 0400 on Fri 31 Oct 2014

Weather map

Fri 1300

Weather forecast map for Porthmadog

Porthmadog Porthmadog – Cloudy 52.9276 -4.1321
Aberystwyth Aberystwyth – Sunny intervals 52.415 -4.0817
Newtown (Powys) Newtown (Powys) – Cloudy 52.5118 -3.3118
Wrexham Wrexham – Cloudy 53.0428 -2.9911
Stoke-on-Trent Stoke-on-Trent – Sunny intervals 53.0024 -2.178
Preston Preston – Cloudy 53.763 -2.7017
Hereford Hereford – Sunny day 52.056 -2.7146
Douglas (Isle of Man) Douglas (Isle of Man) – Cloudy 54.1518 -4.484
Manchester Manchester – Cloudy 53.479 -2.2465
Swansea Swansea – Cloudy 51.621 -3.9424
Pembroke Pembroke – Sunny intervals 51.6731 -4.9084
Birmingham Birmingham – Sunny intervals 52.4859 -1.889
Cardiff Cardiff – Sunny intervals 51.4812 -3.1778
Kendal Kendal – Cloudy 54.3279 -2.7449
Sheffield Sheffield – Cloudy 53.3809 -1.4686
Leeds Leeds – Sunny intervals 53.8011 -1.547
Nottingham Nottingham – Sunny day 52.9545 -1.1565
Newry Newry – Light shower day 54.1707 -6.3348
Barnstaple Barnstaple – Sunny day 51.0777 -4.0571
Banbury Banbury – Sunny intervals 52.0625 -1.3383

Location Details

Porthmadog

Location: 52.9276, -4.1321

Altitude: 9m above mean sea level

Video forecast