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Pen Y Garn

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Pen Y Garn last 24 hours
  • 1 °C

    -3 °C

    Heavy snow shower day
  • 1 °C

    0 °C

    Heavy snow shower day
  • 3 °C

    -1 °C

    Sleet
  • 3 °C

    0 °C

    Sleet shower day
  • 3 °C

    -1 °C

    Sleet
  • 3 °C

    -1 °C

    Light snow
  • 5 °C

    2 °C

    Cloudy
Monday   (27 February 2017)
0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Cloudy Sleet Sleet Sleet Light snow Light snow Light snow Heavy snow Light snow Light snow shower day Heavy snow shower day Heavy snow Heavy snow shower day Heavy snow shower day Heavy snow shower day Heavy snow shower day Heavy snow shower day Heavy snow shower night Heavy snow shower night Heavy snow shower night Heavy snow shower night Heavy snow shower night Heavy snow shower night
Temperature (°C)
2 ° 2 ° 1 ° 1 ° 1 ° 1 ° 1 ° 0 ° 0 ° 0 ° 0 ° 0 ° 0 ° 0 ° 0 ° -1 ° -1 ° -1 ° -2 ° -2 ° -2 ° -2 ° -2 °
Feels like temperature (°C) arrow down
-4 ° -5 ° -6 ° -6 ° -6 ° -6 ° -6 ° -7 ° -7 ° -7 ° -6 ° -6 ° -7 ° -7 ° -7 ° -7 ° -8 ° -8 ° -8 ° -8 ° -8 ° -8 ° -8 °
Precipitation probability arrow down
20% 50% 60% 50% 60% 60% 60% 80% 60% 50% 70% 80% 70% 70% 70% 70% 70% 70% 70% 70% 70% 70% 70%
Wind direction, speed & gust (mph) arrow down
SW 26 37 SW 25 37 SW 26 36 SSW 23 33 SSW 21 30 SSW 23 33 SSW 23 33 SSW 21 31 SW 20 29 SW 22 31 SW 22 32 SW 22 32 SW 22 32 WSW 21 31 WSW 20 30 WSW 18 27 WSW 19 28 SW 18 27 SW 18 27 SW 18 26 SW 17 24 WSW 15 23 WSW 15 22
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG G P P P G M P P M M VG M M M M M M M M M M M
Humidity arrow down
96% 97% 98% 98% 98% 97% 97% 98% 98% 96% 94% 91% 92% 93% 94% 95% 96% 97% 97% 97% 97% 97% 98%
UV index arrow down
0 0 0 0 0 0 0 1 1 1 1 2 1 1 1 1 1 0 0 0 0 0 0
Tuesday   (28 February 2017)
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 snow shower night Heavy snow shower night Heavy snow shower night Heavy snow shower night Heavy snow shower night Light snow shower night Light snow shower night Light snow shower night Light snow shower day Heavy snow shower day Light snow shower day Heavy snow shower day Heavy snow shower day Heavy snow shower day Sleet shower day Sleet shower day Sleet shower day Heavy snow shower day Heavy snow shower night Heavy snow shower night Light snow shower night Light snow shower night Light snow shower night Light snow shower night
Temperature (°C)
-2 ° -2 ° -2 ° -2 ° -2 ° -2 ° -2 ° -2 ° -1 ° -1 ° 0 ° 0 ° 0 ° 0 ° 1 ° 1 ° 1 ° 1 ° 1 ° 1 ° 1 ° 1 ° 1 ° 1 °
Feels like temperature (°C) arrow down
-8 ° -8 ° -8 ° -9 ° -9 ° -9 ° -9 ° -9 ° -9 ° -8 ° -8 ° -8 ° -8 ° -7 ° -7 ° -6 ° -6 ° -6 ° -6 ° -6 ° -6 ° -6 ° -6 ° -6 °
Precipitation probability arrow down
70% 70% 70% 70% 60% 50% 40% 50% 50% 70% 50% 60% 70% 60% 50% 50% 50% 70% 70% 70% 40% 40% 40% 40%
Wind direction, speed & gust (mph) arrow down
WSW 14 21 W 14 20 W 14 21 W 15 23 W 16 23 W 17 26 W 21 31 W 22 34 W 25 37 W 24 36 W 28 42 W 29 44 W 31 47 W 32 49 W 33 51 W 33 51 WNW 30 49 WNW 29 47 WNW 27 45 WNW 25 42 WNW 24 41 WNW 24 40 WNW 23 38 WNW 22 36
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M M M M M G M M M M M G M G M M G VG VG M M M VG
Humidity arrow down
98% 97% 97% 97% 97% 97% 96% 96% 96% 95% 95% 94% 94% 92% 91% 90% 90% 89% 88% 88% 90% 92% 92% 92%
UV index arrow down
0 0 0 0 0 0 0 0 1 1 1 1 2 1 1 1 1 1 0 0 0 0 0 0
Wednesday   (01 March 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Light snow shower night Light snow shower night Light snow Cloudy Cloudy Sleet Light snow Heavy snow shower night
Temperature (°C)
1 ° 0 ° 0 ° 1 ° 2 ° 2 ° 1 ° 1 °
Feels like temperature (°C) arrow down
-6 ° -6 ° -6 ° -4 ° -2 ° -2 ° -4 ° -6 °
Precipitation probability arrow down
40% 50% 50% 20% 20% 60% 60% 70%
Wind direction, speed & gust (mph) arrow down
W 22 34 W 18 31 WSW 16 26 SW 14 23 SSW 12 22 SSW 11 20 SW 17 30 WSW 24 41
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG G VG G M P G
Humidity arrow down
93% 95% 96% 95% 85% 90% 94% 84%
UV index arrow down
0 0 0 1 1 1 0 0
Thursday   (02 March 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Heavy snow shower night Heavy snow shower night Heavy snow shower night Light snow shower day Heavy shower day Heavy shower day Thunder Light shower night
Temperature (°C)
0 ° 0 ° 0 ° 1 ° 3 ° 3 ° 2 ° 2 °
Feels like temperature (°C) arrow down
-7 ° -7 ° -7 ° -5 ° -3 ° -3 ° -4 ° -4 °
Precipitation probability arrow down
70% 60% 60% 50% 60% 60% 70% 50%
Wind direction, speed & gust (mph) arrow down
W 28 50 W 27 48 WSW 24 42 WSW 22 37 SW 24 42 SW 25 42 SW 22 35 SW 20 32
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M VG VG VG G G G G
Humidity arrow down
84% 85% 85% 83% 85% 83% 89% 92%
UV index arrow down
0 0 0 1 2 1 0 0
Friday   (03 March 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Light snow Light snow Light snow Light snow Overcast Thunder Light snow Cloudy
Temperature (°C)
1 ° 0 ° 0 ° 1 ° 3 ° 2 ° 1 ° 1 °
Feels like temperature (°C) arrow down
-5 ° -5 ° -5 ° -4 ° -2 ° -3 ° -4 ° -5 °
Precipitation probability arrow down
60% 60% 60% 60% 30% 70% 70% 30%
Wind direction, speed & gust (mph) arrow down
SSW 18 27 S 16 23 SSE 15 21 SSE 15 23 SSE 15 26 SSE 16 28 SE 16 26 SSE 17 26
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G VG G G M M M M
Humidity arrow down
94% 95% 96% 95% 89% 88% 92% 93%
UV index arrow down
0 0 0 1 1 1 0 0
Saturday   (04 March 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Cloudy Light snow Heavy snow Light snow shower day Cloudy Cloudy Light snow shower night Heavy snow shower night
Temperature (°C)
1 ° 0 ° 0 ° 1 ° 3 ° 3 ° 1 ° 1 °
Feels like temperature (°C) arrow down
-5 ° -5 ° -5 ° -4 ° -2 ° -2 ° -4 ° -5 °
Precipitation probability arrow down
20% 60% 70% 60% 20% 30% 50% 60%
Wind direction, speed & gust (mph) arrow down
SSE 17 25 S 16 25 S 17 26 SSE 17 26 SW 17 29 SW 16 28 WSW 16 25 SW 16 24
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G M G G G G G G
Humidity arrow down
94% 95% 95% 92% 81% 82% 89% 93%
UV index arrow down
0 0 0 1 2 1 0 0
Sunday   (05 March 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Light snow shower night Cloudy Light snow Cloudy Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
0 ° 0 ° 0 ° 1 ° 3 ° 5 ° 4 ° 3 °
Feels like temperature (°C) arrow down
-6 ° -6 ° -6 ° -4 ° -3 ° 1 ° 0 ° 0 °
Precipitation probability arrow down
40% 20% 60% 20% 40% 40% 20% 20%
Wind direction, speed & gust (mph) arrow down
SSW 16 25 SW 16 24 SSW 17 25 SSW 18 29 SSW 18 32 SSW 12 27 SSW 11 25 SSW 11 24
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
94% 94% 96% 91% 86% 90% 93% 95%
UV index arrow down
0 0 0 1 1 1 0 0
More Detail chevron down

Issued at: 0000 on Mon 27 Feb 2017

Forecast summary

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

Regional forecast for Wales

Turning colder, with sunny spells and wintry showers.

Today:

A colder day than of late, with frequent blustery showers throughout the day. The showers could be heavy and wintry at times, particularly over higher ground, with thunder and hail also a risk. Maximum Temperature 8 °C.

Tonight:

Continuing outbreaks of showers are likely overnight, again these wintry at times. It will be much colder than recent nights, with a risk of ice forming on untreated surfaces. Minimum Temperature -2 °C.

Tuesday:

Staying unsettled, with showers possible throughout the day, sometimes merging into longer spells of rain and becoming wintry over higher ground. Very windy at times, particularly near the coast. Maximum Temperature 9 °C.

Outlook for Wednesday to Friday:

Staying unsettled and often windy, with showers or some longer spells of rain. A few sunny spells are likely at times. Frosts are possible for some overnight.

Updated at: 0129 on Mon 27 Feb 2017

UK forecast for the next 5 days

Turning colder, with sunny spells and wintry showers.

Today:

Colder than of late, with frequent showers throughout the day and gusty winds in the south. The showers occasionally heavy and wintry at times, particularly over higher ground, with thunder and hail also a risk. Turning drier for northern Scotland.

Tonight:

Wintry showers continuing for many overnight, and breaking out in Scotland by dawn. It will be much colder than recent nights, with a risk of ice forming on untreated surfaces.

Tuesday:

Staying unsettled, with showers possible throughout the day, sometimes merging into longer spells of rain and becoming wintry over higher ground. Very windy at times, particularly near the coast.

Outlook for Wednesday to Friday:

Mainly bright in the north with showers, occasionally wintry. Bands of rain and strong winds moving east across central and southern areas, interspersed with some brighter, drier spells.

Updated at: 0121 on Mon 27 Feb 2017

Outlook for the UK over the next 6-30 days

UK Outlook for Friday 3 Mar 2017 to Sunday 12 Mar 2017:

An unsettled picture is likely as frontal systems move into the UK from the south or southwest, bringing wet and windy weather at times. Snow is likely over northern hills, with a low risk of some snow more widely at times across the north. Between frontal systems, there should be some spells of brighter weather with showers which may be wintry at times in the north. Nevertheless, some brief quieter, drier spells are also likely. Temperatures will generally vary around normal for the time of year, often slightly above average in the south but rather cold at times in the north, with night frosts. There remains the possibility of a more widely settled but colder period, perhaps giving wintry showers in the east and north.

Updated at: 1209 on Sun 26 Feb 2017

UK Outlook for Monday 13 Mar 2017 to Monday 27 Mar 2017:

For the rest of March signals are weak and confidence is low. It will probably be rather unsettled with spells of wet and windy weather at first, interspersed with brighter and showery conditions. Some snow is also possible across the north of the UK. There should, however, also be some drier and brighter spells, where we may see some local frost and fog at times overnight. Temperatures are expected to be slightly above normal for the time of year. However, there remains the possibility of seeing some colder periods, with a chance of snow in places. This is more likely later in the period.

Updated at: 1209 on Sun 26 Feb 2017

Weather map

Mon 0200

Weather forecast map for Pen Y Garn

Pen Y Garn Pen Y Garn – Sleet 52.3782 -3.7654
Aberystwyth Aberystwyth – Heavy shower night 52.415 -4.0817
Hereford Hereford – Cloudy 52.056 -2.7146
Swansea Swansea – Partly cloudy night 51.621 -3.9424
Wrexham Wrexham – Partly cloudy night 53.0428 -2.9911
Caernarfon Caernarfon – Heavy rain 53.1393 -4.2727
Cardiff Cardiff – Partly cloudy night 51.4812 -3.1778
Pembroke Pembroke – Heavy rain 51.6731 -4.9084
Stoke-on-Trent Stoke-on-Trent – Partly cloudy night 53.0024 -2.178
Birmingham Birmingham – Cloudy 52.4859 -1.889
Barnstaple Barnstaple – Partly cloudy night 51.0777 -4.0571
Manchester Manchester – Partly cloudy night 53.479 -2.2465
Swindon Swindon – Cloudy 51.5556 -1.7784
Banbury Banbury – Cloudy 52.0625 -1.3383
Preston Preston – Heavy rain 53.763 -2.7017
Yeovil Yeovil – Cloudy 50.9416 -2.632
Exeter Exeter – Cloudy 50.7179 -3.5327
Nottingham Nottingham – Cloudy 52.9545 -1.1565
Sheffield Sheffield – Cloudy 53.3809 -1.4686

Location Details

Pen Y Garn

Location: 52.3782, -3.7654

Altitude: 610.0 m above mean sea level

Video forecast