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Porthmadog

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Porthmadog last 24 hours
  • 7°C

    1°C

    Sunny intervals
  • 6°C

    -1°C

    Sunny day
  • 7°C

    6°C

    Cloudy
  • 7°C

    0°C

    Heavy rain
  • 7°C

    2°C

    Sunny intervals
  • 9°C

    7°C

    Heavy rain
  • 10°C

    7°C

    Light rain
Sunday   (14 February 2016)
2100 2200 2300
Partly cloudy night Partly cloudy night Clear night
Temperature (°C)
3 3 3
Feels like temperature (°C) arrow down
-2 -1 -1
Precipitation probability arrow down
<5% <5% <5%
Wind direction, speed & gust (mph) arrow down
NNE 13 24 NNE 11 22 NNE 11 22
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG E VG
Humidity arrow down
78% 79% 80%
UV index arrow down
0 0 0
Monday   (15 February 2016)
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 Clear night Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Clear night Clear night Clear night Clear night Clear night Clear night
Temperature (°C)
3 2 2 2 2 2 1 1 1 2 4 5 5 6 6 6 5 4 2 2 1 0 1 1
Feels like temperature (°C) arrow down
-2 -2 -2 -2 -2 -2 -3 -2 -2 -1 1 1 2 2 2 3 3 1 0 0 -1 -2 -2 -1
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
N 11 22 NNE 11 22 NNE 11 22 N 11 21 N 10 21 N 9 20 N 9 19 N 8 17 N 7 17 N 7 14 NNE 8 14 NNE 11 19 NNE 12 20 NNE 12 19 NNE 10 17 NNE 8 14 NNE 5 9 N 5 10 N 6 11 NE 4 8 ENE 4 6 ENE 5 8 E 5 8 E 5 7
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 E E E E E E VG VG VG VG VG VG VG
Humidity arrow down
81% 82% 81% 79% 78% 76% 77% 76% 75% 73% 66% 59% 55% 55% 56% 55% 61% 73% 79% 81% 84% 84% 84% 85%
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
Tuesday   (16 February 2016)
0000 0300 0600 0900 1200 1500 1800 2100
Clear night Clear night Clear night Cloudy Cloudy Cloudy Overcast Light rain
Temperature (°C)
2 3 4 5 6 7 7 7
Feels like temperature (°C) arrow down
-1 -1 -1 0 1 2 2 2
Precipitation probability arrow down
<5% <5% <5% <5% <5% 10% 10% 60%
Wind direction, speed & gust (mph) arrow down
ESE 6 8 SSE 8 15 S 13 25 S 18 34 S 25 45 SSW 26 47 S 25 46 S 26 45
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG VG VG M
Humidity arrow down
84% 80% 78% 76% 70% 67% 73% 84%
UV index arrow down
0 0 0 1 1 1 0 0
Wednesday   (17 February 2016)
0000 0300 0600 0900 1200 1500 1800 2100
Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Cloudy Cloudy Partly cloudy night
Temperature (°C)
7 7 7 6 5 6 4 4
Feels like temperature (°C) arrow down
2 2 2 3 3 4 2 2
Precipitation probability arrow down
90% ≥95% ≥95% 90% 90% 20% 10% 10%
Wind direction, speed & gust (mph) arrow down
S 26 46 S 26 45 SSW 22 39 SW 15 28 NW 8 15 NW 6 10 WNW 5 8 NW 5 7
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M M M M G G VG
Humidity arrow down
90% 92% 93% 94% 90% 85% 89% 88%
UV index arrow down
0 0 0 1 1 1 0 0
Thursday   (18 February 2016)
0000 0300 0600 0900 1200 1500 1800 2100
Partly cloudy night Clear night Clear night Sunny intervals Cloudy Sunny intervals Clear night Partly cloudy night
Temperature (°C)
2 0 0 3 6 7 4 4
Feels like temperature (°C) arrow down
0 -2 -2 1 4 4 2 1
Precipitation probability arrow down
<5% <5% <5% <5% 10% 10% 10% <5%
Wind direction, speed & gust (mph) arrow down
NW 5 7 W 4 6 WSW 4 7 SW 4 6 WSW 7 13 W 10 19 W 7 11 WSW 7 12
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG G VG VG VG VG
Humidity arrow down
88% 90% 91% 90% 75% 70% 82% 86%
UV index arrow down
0 0 0 1 1 1 0 0
Friday   (19 February 2016)
0000 0300 0600 0900 1200 1500 1800 2100
Partly cloudy night Cloudy Cloudy Light rain Heavy rain Heavy rain Light shower night Light shower night
Temperature (°C)
4 5 5 6 7 8 9 8
Feels like temperature (°C) arrow down
1 1 1 1 2 4 4 4
Precipitation probability arrow down
<5% 10% 10% 60% 80% 90% 50% 40%
Wind direction, speed & gust (mph) arrow down
WSW 9 15 WSW 12 19 SW 15 25 SW 21 35 SW 24 43 SW 25 42 WSW 21 37 WSW 20 34
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG G M M M G
Humidity arrow down
86% 84% 80% 87% 87% 89% 91% 90%
UV index arrow down
0 0 0 1 1 1 0 0
Saturday   (20 February 2016)
0000 0300 0600 0900 1200 1500 1800 2100
Light shower night Cloudy Light rain Light rain Light rain Light rain Light rain Light rain
Temperature (°C)
8 8 8 9 10 10 10 10
Feels like temperature (°C) arrow down
4 3 4 5 6 6 6 6
Precipitation probability arrow down
40% 10% 50% 50% 50% 40% 40% 50%
Wind direction, speed & gust (mph) arrow down
WSW 20 34 W 19 33 WSW 19 32 WSW 21 35 WSW 21 37 WSW 21 35 SW 20 35 SW 22 37
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
87% 87% 88% 89% 87% 89% 91% 92%
UV index arrow down
0 0 0 1 1 1 0 0
More Detail chevron down

Issued at: 1900 on Sun 14 Feb 2016

Forecast summary

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

Regional forecast for Wales

Mostly dry, with frost overnight.

This Evening and Tonight:

It will be a cold night, with clear skies for most, which will allow a widespread and sharp frost to develop. Isolated wintry showers may move into eastern areas at times. Feeling cold in a brisk northerly wind. Minimum Temperature -3°C.

Monday:

It will be a cold and frosty start, although it will be dry and bright, with some crisp winter sunshine throughout the day. Feeling cold in the northerly breeze. Maximum Temperature 8°C.

Outlook for Tuesday to Thursday:

Tuesday too will be cold but bright. Rain and hill snow will on Wednesday should clear southeast later leaving a colder day Thursday with further wintry showers possible.

Updated at: 1328 on Sun 14 Feb 2016

UK forecast for the next 5 days

Cold with sleet and snow showers overnight and into Monday.

This Evening and Tonight:

Showers will feed into the north and east, giving sleet or snow in many areas with patchy accumulations and ice likely. The showers more isolated further south and west. Clear spells give a widespread frost away from windward coasts.

Monday:

It will be a cold and frosty start to Monday, with plenty of sunshine. However, there will a wintry mix showers feeding into eastern areas, tending to ease later.

Outlook for Tuesday to Thursday:

A mostly cold, clear start away from the northwest. A band of rain, sleet and snow with strong winds moves slowly southeast Tuesday and Wednesday. Cold behind with wintry showers.

Updated at: 1325 on Sun 14 Feb 2016

Outlook for the UK over the next 6-30 days

UK Outlook for Friday 19 Feb 2016 to Sunday 28 Feb 2016:

A largely dry, cold start, however cloud, strong winds and outbreaks of rain are likely to spread in from the northwest through Friday, with snow possible in parts of the north, mainly over high ground. This should clear to blustery showers later, although with further more persistent rain returning over the weekend. Thereafter, the weather looks to remain rather changeable with milder, wet and windy weather at times, with a risk of gales, perhaps severe in the north. However there will also be some clearer and frosty periods in-between weather systems. Northwestern areas are likely to see the wettest weather, whilst southeastern areas are more likely to see more in the way of drier spells.

UK Outlook for Monday 29 Feb 2016 to Monday 14 Mar 2016:

A continuation of the rather changeable weather looks the most likely trend at this stage, with winds predominantly blowing from the northwest. This means the wettest and windiest conditions will probably affect northern and western areas, with a greater likelihood of settled periods of weather in the south and east. There is a chance that a period of more widespread cold and settled conditions could develop around the turn of the month, however confidence in this is low. Temperatures probably averaging out near or just below normal. Some frosty nights are likely, but there could well be large day-to-day variations as weather systems come and go.

Updated at: 1325 on Sun 14 Feb 2016

Weather map

Sun 2200

Weather forecast map for Porthmadog

Porthmadog Porthmadog – Partly cloudy 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 – Partly cloudy night 53.0428 -2.9911
Stoke-on-Trent Stoke-on-Trent – Partly cloudy night 53.0024 -2.178
Preston Preston – Clear night 53.763 -2.7017
Hereford Hereford – Clear night 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 – Clear night 52.4859 -1.889
Cardiff Cardiff – Clear night 51.4812 -3.1778
Kendal Kendal – Partly cloudy night 54.3279 -2.7449
Sheffield Sheffield – Cloudy 53.3809 -1.4686
Leeds Leeds – Cloudy 53.8011 -1.547
Nottingham Nottingham – Partly cloudy night 52.9545 -1.1565
Newry Newry – Clear night 54.1707 -6.3348
Barnstaple Barnstaple – Clear night 51.0777 -4.0571

Location Details

Porthmadog

Location: 52.9276, -4.1321

Altitude: 9.0m above mean sea level

Video forecast