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Porthmadog

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Porthmadog last 24 hours
  • Fri Friday 27th
    7°C 6°C
    Cloudy
  • Sat Saturday 28th
    9°C 6°C
    Heavy rain
  • Sun Sunday 1st
    7°C 3°C
    Light rain
  • Mon Monday 2nd
    6°C 3°C
    Heavy shower day
  • Tue Tuesday 3rd
    6°C 4°C
    Light shower day
Friday (27 February 2015)
0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Partly cloudy night Sunny intervals Sunny day Sunny day Sunny intervals Cloudy Sunny intervals Cloudy Cloudy Cloudy Cloudy Overcast Light rain Light rain Light rain Light rain Light rain
Temperature (°C)
3 3 5 5 6 6 6 6 7 6 6 6 6 6 6 6 6
Feels like temperature (°C) arrow down
0 1 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5% <5% 10% 10% 10% 20% 50% 60% 50% 60% 60%
Wind direction, speed & gust (mph) arrow down
W 8 18 W 7 14 WSW 7 12 WSW 10 15 WSW 13 20 SW 15 23 SW 16 25 SW 17 27 SW 18 29 SSW 18 30 SSW 18 30 SSW 20 32 SSW 20 33 SSW 21 35 S 22 36 S 22 36 S 22 37
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG E E E E E E E VG VG VG G G G M
Humidity arrow down
87% 85% 82% 76% 74% 72% 70% 70% 68% 72% 75% 81% 84% 88% 91% 92% 94%
UV index arrow down
0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0
Sunrise: 07:08 Sunset: 17:50 Moon phase: First quarter 3 Daily air quality index:3
Saturday (28 February 2015)
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Light rain Light rain Heavy rain Heavy rain Heavy rain Light rain Light rain Light rain Cloudy Light rain Light rain Light rain Overcast Light rain Heavy rain Heavy rain Heavy rain Heavy shower day Heavy shower night Heavy shower night Heavy rain Heavy rain Heavy rain Light shower night
Temperature (°C)
6 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 8 8 9 9 9 9 9 8
Feels like temperature (°C) arrow down
1 2 2 3 3 4 4 4 4 4 4 4 3 3 3 3 3 3 4 5 5 5 4 3
Precipitation probability arrow down
60% 50% 90% 80% 80% 50% 50% 40% 10% 40% 40% 50% 20% 50% 90% 90% 90% 80% 80% 80% 80% 90% 80% 40%
Wind direction, speed & gust (mph) arrow down
S 22 37 S 21 35 S 20 33 S 19 31 SSW 17 28 SSW 15 25 SSW 12 20 WSW 10 19 WSW 9 17 SW 10 19 SW 12 22 SW 14 27 SSW 17 31 SSW 18 35 SSW 19 37 S 21 39 S 23 41 S 25 46 S 26 49 SSW 27 50 SW 27 50 SW 27 50 WSW 27 50 WSW 28 52
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M G M M M M P G VG G VG G G G M M M M M M G G G G
Humidity arrow down
96% 96% 97% 98% 98% 98% 98% 94% 94% 93% 92% 92% 90% 91% 91% 93% 93% 94% 95% 95% 92% 89% 85% 82%
UV index arrow down
0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0
Sunrise: 07:06 Sunset: 17:52 Moon phase: First quarter 3 Daily air quality index:3
Sunday (01 March 2015)
0000 0300 0600 0900 1200 1500 1800 2100
Light shower night Light shower night Light shower night Sunny intervals Light shower day Cloudy Light rain Cloudy
Temperature (°C)
7 6 6 6 7 7 6 5
Feels like temperature (°C) arrow down
2 1 0 1 1 2 1 0
Precipitation probability arrow down
40% 40% 40% 10% 40% 20% 50% 10%
Wind direction, speed & gust (mph) arrow down
WSW 28 51 W 27 49 W 25 46 W 26 46 W 27 50 WSW 23 42 WSW 18 31 W 15 26
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG VG G VG
Humidity arrow down
80% 77% 77% 71% 61% 57% 69% 71%
UV index arrow down
0 0 0 1 1 1 0 0
Sunrise: 07:03 Sunset: 17:53 Moon phase: Waxing gibbous 3 Daily air quality index:3
Monday (02 March 2015)
0000 0300 0600 0900 1200 1500 1800 2100
Cloudy Cloudy Light shower night Light shower day Heavy shower day Light shower day Light shower night Partly cloudy night
Temperature (°C)
4 3 3 4 5 5 4 4
Feels like temperature (°C) arrow down
-1 -1 -2 -2 -1 0 -1 -2
Precipitation probability arrow down
10% 10% 30% 30% 60% 40% 30% <5%
Wind direction, speed & gust (mph) arrow down
W 15 27 W 16 27 W 20 35 W 22 40 W 26 47 W 23 43 W 19 33 W 19 33
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
Humidity arrow down
74% 77% 70% 66% 61% 56% 63% 67%
UV index arrow down
0 0 0 1 1 1 0 0
Sunrise: 07:01 Sunset: 17:55 Moon phase: Waxing gibbous 3 Daily air quality index:3
Tuesday (03 March 2015)
0000 0300 0600 0900 1200 1500 1800 2100
Cloudy Light shower night Cloudy Cloudy Light shower day Light shower day Light shower night Cloudy
Temperature (°C)
4 4 3 4 6 6 5 4
Feels like temperature (°C) arrow down
-1 -1 -2 -1 1 1 0 -1
Precipitation probability arrow down
10% 30% 10% 10% 40% 50% 40% 10%
Wind direction, speed & gust (mph) arrow down
WSW 19 33 WSW 21 36 W 19 31 W 20 35 W 22 40 WSW 23 40 W 20 34 W 21 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
Humidity arrow down
69% 77% 74% 70% 61% 58% 64% 69%
UV index arrow down
0 0 0 1 2 1 0 0
Sunrise: 06:59 Sunset: 17:57 Moon phase: Waxing gibbous 3 Daily air quality index:3
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Issued at: 0600 on Fri 27 Feb 2015

Forecast summary

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

Regional forecast for Wales

Mostly fine and sunny. Cloud and rain spreading east later.

Today:

Generally fine with plenty of sunshine, and any remaining showers fading away. However, further cloud, along with outbreaks of rain and strengthening winds will arrive from the west by dusk. Maximum Temperature 8C.

Tonight:

Cloud will spread to all parts overnight, bringing outbreaks of rain, heavy at times across the hills. Southerly winds will also become strong, before easing again by dawn. Minimum Temperature 4C.

Saturday:

Cloudy at first, with outbreaks of rain gradually easing during the morning. However further heavy rain will spread in from the west later. Winds also strengthening with coastal gales. Maximum Temperature 10C.

Outlook for Sunday to Tuesday:

Very windy with rain and gales, overnight into Sunday, clearing to sunshine and blustery showers, wintry across the hills. Remaining cold, with brisk winds, and wintry showers Monday and Tuesday.

Updated at: 0303 on Fri 27 Feb 2015

UK forecast for the next 5 days

Fine and sunny, before rain arrives from the west later.

Today:

Generally fine with plenty of sunshine, especially in the east. Showers across the north will also ease during the afternoon. However further cloud, rain and strengthening winds will spread eastwards across Northern Ireland, reaching other western parts by dusk.

Tonight:

Cold and clear in the east at first. However cloud and outbreaks of rain across western parts will soon spread eastwards. Windy in the north and west

Saturday:

Rather cloudy at first, with outbreaks of rain, whilst blustery showers and strong winds continue across the northwest. Strong winds and heavy rain spreading into western parts during the afternoon.

Outlook for Sunday to Tuesday:

Very windy with further rain at first on Sunday, clearing to sunshine and blustery showers, these increasingly wintry. Remaining cold, with brisk winds, and further wintry showers Monday and Tuesday.

Updated at: 0301 on Fri 27 Feb 2015

Outlook for the UK over the next 6-30 days

UK Outlook for Tuesday 3 Mar 2015 to Thursday 12 Mar 2015:

Conditions will be generally unsettled through the start of March with spells of cold, showery conditions interspersed with milder wetter periods. Northwestern parts will see the most frequent rainfall, and perhaps some further snowfall at times. It will also often be windy with gales, occasionally severe, across northwestern coasts and hills. Between these unsettled spells, drier and sunnier periods are likely, most prolonged across southern parts. There is an increasing signal that more prolonged settled conditions are likely to become established into the second week of March, with high pressure developing across much of the UK. The temperatures will vary with the passage of the weather systems, but will generally be near, or just below, normal for the time of year.

UK Outlook for Friday 13 Mar 2015 to Friday 27 Mar 2015:

There remains an increasing signal for higher pressure to develop at times across much of the UK. This would bring generally more settled conditions with many places dry and often sunny. Temperatures are rather uncertain, but maybe below average at times and cold overnight. This will lead to a risk of overnight frost, along with some local mist or fog patches, although these should quickly clear beneath the early spring sunshine. Whilst some cloudier conditions, along with spells of rain and showers are possible at times, the risk of any prolonged wet and windy conditions will be fairly low.

Updated at: 1100 on Thu 26 Feb 2015

Weather map

Fri 0800

Weather forecast map for Porthmadog

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

Location Details

Porthmadog

Location: 52.9276, -4.1321

Altitude: 9m above mean sea level

Video forecast