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Porthmadog

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Porthmadog last 24 hours
  • 19°C 14°C
    Sunny intervals
  • 18°C 14°C
    Light shower day
  • 17°C 16°C
    Heavy rain
  • 17°C 13°C
    Thunder shower day
  • 16°C 12°C
    Light shower day
Saturday (04 July 2015)
2100 2200 2300
Sunny day Clear night Clear night
Temperature (°C)
16 16 15
Feels like temperature (°C) arrow down
14 14 14
Precipitation probability arrow down
<5% <5% <5%
Wind direction, speed & gust (mph) arrow down
SW 14 18 SW 11 18 SSW 8 16
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG
Humidity arrow down
76% 81% 82%
UV index arrow down
1 0 0
Sunday (05 July 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
Clear night Clear night Clear night Clear night Partly cloudy night Cloudy Sunny intervals Cloudy Cloudy Light rain Light shower day Heavy shower day Heavy rain Heavy rain Heavy rain Light shower day Light shower day Light shower day Cloudy Sunny intervals Sunny intervals Sunny day Clear night Clear night
Temperature (°C)
15 14 14 14 14 15 15 15 16 16 17 17 16 15 15 15 16 15 15 15 15 15 15 15
Feels like temperature (°C) arrow down
14 14 13 13 13 14 14 14 14 14 15 15 13 14 14 14 14 13 13 13 13 13 12 12
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5% 10% 10% 50% 40% 70% 90% 90% 80% 40% 50% 50% 20% 10% 10% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
SSE 6 11 ESE 6 12 SE 7 12 ESE 7 12 SE 8 15 SSE 9 17 SSE 9 17 SSE 9 16 SSE 11 18 SSE 11 18 S 12 19 S 13 21 SSW 16 25 SW 9 16 SSE 10 16 SSW 10 17 SSW 12 19 SW 14 22 SW 14 23 SW 15 25 SW 15 26 SW 15 25 SW 14 24 SW 14 25
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG VG G G G VG G VG M G VG VG E VG E E VG VG VG VG
Humidity arrow down
86% 87% 85% 85% 82% 83% 82% 81% 79% 78% 77% 77% 83% 87% 87% 86% 83% 83% 81% 80% 81% 84% 85% 85%
UV index arrow down
0 0 0 0 0 0 1 1 1 2 3 3 3 3 4 4 4 3 2 1 1 1 0 0
Monday (06 July 2015)
0000 0100 0400 0700 1000 1300 1600 1900 2200
Clear night Partly cloudy night Clear night Cloudy Light shower day Heavy rain Heavy rain Heavy rain Heavy rain
Temperature (°C)
15 15 14 15 16 16 16 16 17
Feels like temperature (°C) arrow down
12 12 13 13 13 13 13 13 13
Precipitation probability arrow down
<5% <5% <5% 10% 40% 90% ≥95% 90% 90%
Wind direction, speed & gust (mph) arrow down
SW 14 25 SW 14 25 SW 11 20 S 11 21 S 16 29 SSE 18 32 S 21 37 S 21 39 S 21 36
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG G M P M M
Humidity arrow down
87% 87% 90% 87% 86% 90% 92% 93% 95%
UV index arrow down
0 0 0 1 3 3 1 1 0
Tuesday (07 July 2015)
0100 0400 0700 1000 1300 1600 1900 2200
Heavy rain Light shower night Heavy shower day Heavy shower day Thunder Heavy shower day Light shower day Light shower night
Temperature (°C)
16 16 16 16 16 16 15 15
Feels like temperature (°C) arrow down
14 14 14 13 13 13 12 12
Precipitation probability arrow down
90% 50% 60% 70% 70% 60% 50% 40%
Wind direction, speed & gust (mph) arrow down
S 19 31 SSW 16 26 SSW 15 25 SW 16 26 WSW 17 29 WSW 20 34 WSW 19 33 WSW 18 30
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M M M G VG VG G
Humidity arrow down
96% 96% 96% 94% 88% 77% 81% 86%
UV index arrow down
0 0 1 3 6 3 1 0
Wednesday (08 July 2015)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Light shower night Light shower day Light shower day Light shower day Light shower day Cloudy Cloudy
Temperature (°C)
14 13 14 14 15 16 16 14
Feels like temperature (°C) arrow down
11 10 10 11 12 12 13 12
Precipitation probability arrow down
10% 30% 40% 40% 40% 30% 10% 10%
Wind direction, speed & gust (mph) arrow down
WSW 18 30 WSW 19 32 WSW 20 33 WSW 20 34 W 18 32 W 18 32 W 16 29 WNW 13 22
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
85% 86% 88% 85% 84% 82% 81% 86%
UV index arrow down
0 0 1 3 5 4 1 0
More Detail chevron down

Issued at: 2100 on Sat 04 Jul 2015

Forecast summary

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

Regional forecast for Wales

Fine and dry this evening and overnight. Scattered showers Sunday.

This Evening and Tonight:

Dry across the country this evening with broken cloud and some late sunshine for most places. Mostly dry overnight with clear periods, although some showers may reach the far west later. Light south-westerly winds. Minimum Temperature 11°C.

Sunday:

Rather cloudy during the morning with occasional showers, some heavy, spreading in from the west. Drier later with periods of sunshine during the afternoon. Fine and dry overnight. Maximum Temperature 20°C.

Outlook for Monday to Wednesday:

Mostly dry to start Monday, but rain will quickly spread in from the west. Rain clearing to leave sunshine and showers on Tuesday. Sunny intervals and scattered showers Wednesday.

Updated at: 1444 on Sat 04 Jul 2015

UK forecast for the next 5 days

Showers in the northwest, fine and dry elsewhere.

This Evening and Tonight:

Cloudy in northern Scotland with occasional rain or drizzle and coastal fog. Isolated showers, some heavy with thunder, for Northern Ireland and western Scotland. Dry with clear spells across rest of the UK. Cooler and fresher overnight than of late.

Sunday:

Sunny spells and isolated showers, some of these heavy and thunder in the far southeast at first, and the northeast later. Dry with clear spells overnight.

Outlook for Monday to Wednesday:

Mostly dry to start Monday, but rain will spread in from the west later. Rain gradually clearing on Tuesday leaving sunshine and sharp showers. Generally cloudy Wednesday with occasional showers.

Updated at: 1444 on Sat 04 Jul 2015

Outlook for the UK over the next 6-30 days

UK Outlook for Thursday 9 Jul 2015 to Saturday 18 Jul 2015:

Bright and breezy on Thursday with a mixture of showers and sunny spells, together with a brisk northerly breeze. Less windy on Friday with a mixture of broken cloud and a few showers across much of the UK, although the southwest may turn cloudier with a little drizzle at times. After this, a fairly quiet period of weather is likely to develop through next weekend and into the following week, with mostly dry conditions across southern parts but some rain at times in the north. Temperatures during this period will tend to drop a little below normal to start with, this feeling much cooler than of late for many places, before slowly rising later, perhaps becoming warm in the southeast.

UK Outlook for Sunday 19 Jul 2015 to Sunday 2 Aug 2015:

Many southern and central parts of the UK are likely to be mostly dry, often with fine, warm conditions. Towards the north and northwest there will be some cloudier conditions with rain at times, although even here some periods of dry weather are expected. Temperatures are likely to be around average in the north, but in the south there may be spells of very warm weather for the time of year. These hot conditions bring a low risk of occasional thundery outbreaks, mainly for the southeast.

Updated at: 1210 on Sat 04 Jul 2015

Weather map

Sat 2200

Weather forecast map for Porthmadog

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

Location Details

Porthmadog

Location: 52.9276, -4.1321

Altitude: 9m above mean sea level

Video forecast