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Porthmadog

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Porthmadog last 24 hours
  • Sat Saturday
    14°C 13°C
    Cloudy
  • Sun Sunday
    14°C 14°C
    Cloudy
  • Mon Monday
    15°C 14°C
    Light rain
  • Tue Tuesday
    15°C 6°C
    Heavy rain
  • Wed Wednesday
    12°C 10°C
    Cloudy
Saturday
1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Cloudy Cloudy Partly cloudy night Cloudy Cloudy Overcast
13 13 13 13 13 13 13 13 13 13 13
Feels like temperature (°C) arrow down
10 9 10 10 10 9 9 9 9 9 9
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5% <5% <5% <5% 10%
Wind direction, speed & gust (mph) arrow down
SW 23 29 SW 23 31 SW 21 30 SW 20 30 SW 21 32 SW 21 32 SW 21 32 SW 22 34 SW 22 34 SW 23 35 SW 23 35
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG VG VG VG VG VG VG
Humidity arrow down
80% 78% 79% 79% 77% 80% 81% 82% 83% 82% 82%
UV index arrow down
1 1 1 1 1 0 0 0 0 0 0
Sunrise: 08:01 Sunset: 18:00 Moon phase: New 3 Daily air quality index*
Sunday
0000 0100 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Overcast Light rain Light rain Light rain Light rain Heavy rain Heavy rain Light rain Light rain Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Light rain Light rain Overcast Overcast Overcast Cloudy Overcast Overcast
13 13 13 13 13 13 13 13 13 13 14 14 14 14 14 14 14 14 14 14 15 15 15 15 15
Feels like temperature (°C) arrow down
9 9 10 10 9 9 9 9 9 9 10 10 10 10 10 10 10 10 10 10 11 11 11 11 11
Precipitation probability arrow down
15% 40% 45% 45% 40% 80% 80% 60% 50% 15% 10% 10% 10% 10% 10% 10% 20% 50% 50% 15% 20% 20% 15% 20% 20%
Wind direction, speed & gust (mph) arrow down
SW 23 35 SW 22 34 SW 21 33 SW 22 34 SW 23 36 SW 23 36 SW 22 35 SW 25 40 SW 24 39 SW 23 36 SW 23 36 SW 24 37 SW 25 39 SW 24 37 SW 24 37 SSW 23 37 SSW 23 37 SSW 24 40 SSW 24 41 SSW 24 41 SSW 24 42 SSW 23 40 SSW 22 39 SSW 23 40 SSW 23 41
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG VG M G VG VG VG G VG VG VG G G G G G M M M M M
Humidity arrow down
83% 83% 85% 85% 86% 88% 91% 87% 85% 87% 88% 87% 84% 83% 83% 83% 83% 88% 89% 91% 92% 92% 92% 92% 93%
UV index arrow down
0 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: 07:02 Sunset: 16:58 Moon phase: New 3 Daily air quality index*
Monday
0000 0300 0600 0900 1200 1500 1800 2100
Overcast Light rain Light rain Light rain Light rain Light rain Light rain Light rain
15 14 15 15 15 15 15 15
Feels like temperature (°C) arrow down
11 11 11 11 11 11 11 11
Precipitation probability arrow down
20% 55% 55% 55% 55% 55% 55% 55%
Wind direction, speed & gust (mph) arrow down
SSW 23 41 SSW 24 42 SSW 24 42 SSW 22 39 SSW 22 37 SSW 21 36 SSW 20 35 SSW 20 36
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M M M M M M M
Humidity arrow down
94% 94% 96% 96% 96% 95% 95% 95%
UV index arrow down
0 0 0 1 1 1 0 0
Sunrise: 07:04 Sunset: 16:56 Moon phase: Waxing crescent 3 Daily air quality index*
Tuesday
0000 0300 0600 0900 1200 1500 1800 2100
Overcast Light rain Heavy rain Heavy rain Heavy rain Cloudy Clear night Clear night
14 15 14 14 12 12 10 9
Feels like temperature (°C) arrow down
11 11 11 11 10 10 8 7
Precipitation probability arrow down
20% 55% 80% 85% 85% 25% 20% 15%
Wind direction, speed & gust (mph) arrow down
SSW 20 35 SSW 20 36 SSW 20 34 SW 18 27 WNW 13 20 NNW 11 17 NNW 8 13 NNE 7 10
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M M P M G G G
Humidity arrow down
96% 96% 97% 97% 94% 86% 90% 92%
UV index arrow down
0 0 0 1 1 1 0 0
Sunrise: 07:06 Sunset: 16:53 Moon phase: Waxing crescent 3 Daily air quality index*
Wednesday
0000 0300 0600 0900 1200 1500 1800 2100
Cloudy Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Cloudy Cloudy Cloudy
8 7 7 9 11 12 10 10
Feels like temperature (°C) arrow down
6 6 5 8 10 10 9 8
Precipitation probability arrow down
10% 10% <5% <5% <5% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
NNE 7 9 NE 6 8 NE 7 9 E 7 12 E 9 16 ESE 10 17 ESE 10 16 ESE 10 17
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
92% 94% 94% 84% 72% 73% 89% 91%
UV index arrow down
0 0 0 1 1 1 0 0
Sunrise: 07:08 Sunset: 16:51 Moon phase: First quarter 3 Daily air quality index*
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Issued at: 1200 on Sat 25 Oct 2014

* Daily index representing the background and regional air quality for a chosen location. Air pollution levels close to roads in urban areas may be higher. For more information please visit our Daily Air Quality Index page.

Forecast Summary

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

Regional forecast for Wales

Breezy, with variable cloud, sunny spells, and some patchy rain.

Today:

It will be a breezy day with variable amounts of cloud and some bright or sunny spells. There will be some outbreaks of patchy rain or drizzle too, these mainly in the west and over hills. Maximum Temperature 15C.

Tonight:

Mostly dry at first with some clear spells. It should turn cloudier through the early hours with some patchy drizzle and some hill fog too. Turning windy in the northwest. Minimum Temperature 9C.

Sunday:

Rather cloudy at times, with patchy outbreaks of drizzle. However some places will stay dry, with some bright spells. Windy, with gales in the northwest. Maximum Temperature 15C.

Outlook for Monday to Wednesday:

Windy Monday. Rather cloudy with outbreaks of rain or drizzle, perhaps turning persistent at times in the west Tuesday and Wednesday, however some brightness in the east.

Issued at: 0500 on Sat 25 Oct 2014

UK forecast for the next 5 days

Windy with frequent showers northwest Scotland. Mostly fine elsewhere.

Today:

Frequent showers will push across northwest Scotland, often heavy. It will be windy here too, with coastal severe gales. Variable cloud and sunny spells elsewhere, with a few showers, these mainly in the west.

Tonight:

Persistent heavy rain will arrive in northwest Scotland. Generally dry elsewhere, but some patchy rain/drizzle in the west. Windy in the north, with severe gales continuing across northwest Scotland.

Sunday:

The very wet and windy weather continues across the northwest. Generally windy elsewhere but much drier and brighter, particularly in the east, with some patchy drizzle in the west.

Outlook for Monday to Wednesday:

Wet and windy northwest Monday, drier elsewhere. Wind and rain eases and moves south Tuesday, giving cloud and drizzle for south Britain Wednesday. Drier, chillier weather follows further north.

Issued at: 0500 on Sat 25 Oct 2014

Outlook for the UK over the next 6-30 days

UK Outlook for Thursday 30 Oct 2014 to Saturday 8 Nov 2014:

Becoming generally cloudy across the UK, but staying dry with bright spells across southern and eastern parts on Thursday. Northern and western parts will become wetter with outbreaks of rain. The rain will likely become heavier and more persistent later that day. Winds also increase, becoming strong in the west, and gales may develop across the far northwest. A north-south split then looks most likely to dominate. The most wetter, windier conditions likely in the north and northwest; with gales, perhaps even severe gales in the far northwest, next weekend. The best of the drier weather likely in the south and southeast; although there is likely to be some rain here at times. Temperatures generally near normal, but perhaps falling slightly below average later with snow on Scottish mountains possible.

UK Outlook for Saturday 8 Nov 2014 to Saturday 22 Nov 2014:

The main signal is for a continuation of a north-south split during the second week of November. During this period, the generally westerly flow is likely to bring spells of wet and windy weather, mostly affecting northern and some western areas, but perhaps reaching other areas as well, this interspersed with drier intervals. However, southern and some eastern areas will probably see more in the way of 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. After this it looks like unsettled weather will spread to much of the UK. Daytime temperatures will probably be near or a little above normal, although feeling cooler during any wet and windy spells.

Issued at: 0500 on Sat 25 Oct 2014

Weather Map

Sat 1300

View weather map for Porthmadog

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

Location Details

Porthmadog

Location: 52.9276, -4.1321

Altitude: 9m above mean sea level

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