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Trawsfynydd

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Trawsfynydd last 24 hours
  • Fri Friday 27th
    7°C 5°C
    Cloudy
  • Sat Saturday 28th
    10°C 6°C
    Light rain
  • Sun Sunday 29th
    8°C 4°C
    Heavy rain
  • Mon Monday 30th
    10°C 5°C
    Heavy rain
  • Tue Tuesday 31st
    8°C 4°C
    Light shower day
Friday (27 March 2015)
0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Cloudy Partly cloudy night Partly cloudy night Partly cloudy night Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Overcast
Temperature (°C)
3 2 2 2 3 4 4 5 5 6 6 6 7 7 6 6 5 5 5 5 5
Feels like temperature (°C) arrow down
-1 0 0 1 2 2 3 2 3 3 3 4 4 5 5 5 4 4 4 3 3
Precipitation probability arrow down
<5% <5% <5% <5% <5% 10% 10% 10% 10% 10% 10% 10% <5% <5% <5% <5% <5% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
W 8 10 W 5 7 W 3 6 SE 2 4 S 2 5 S 2 6 SSW 4 8 SSW 7 12 SW 9 16 SW 9 17 SW 9 17 SW 8 15 SW 7 13 SW 6 11 SSW 5 10 S 3 8 SSE 4 8 SE 4 9 SE 5 10 SE 5 12 SSE 6 13
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 E E VG VG E VG VG VG VG VG VG VG G
Humidity arrow down
87% 88% 93% 92% 91% 88% 83% 78% 73% 72% 74% 73% 72% 75% 75% 80% 85% 87% 87% 86% 87%
UV index arrow down
0 0 0 0 1 1 1 1 2 2 2 1 1 1 1 1 0 0 0 0 0
Sunrise: 06:01 Sunset: 18:40 Moon phase: First quarter 3 Daily air quality index:3
Saturday (28 March 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
Overcast Heavy rain Heavy rain Light rain Drizzle Fog Drizzle Heavy rain Heavy rain Drizzle Drizzle Cloudy Cloudy Cloudy Overcast Overcast Light rain Cloudy Overcast Overcast Heavy rain Light rain Light rain Heavy rain
Temperature (°C)
5 6 6 7 7 8 8 8 8 8 9 9 9 9 8 8 8 7 7 7 6 6 6 6
Feels like temperature (°C) arrow down
3 3 3 4 4 4 4 4 4 4 5 5 5 5 4 4 4 3 3 3 2 2 2 2
Precipitation probability arrow down
20% 80% 80% 60% 40% 30% 40% 90% ≥95% 50% 60% 30% 30% 30% 20% 30% 50% 20% 20% 20% 70% 50% 50% ≥95%
Wind direction, speed & gust (mph) arrow down
SSE 6 13 SSE 8 16 S 10 21 SSW 15 30 SSW 17 36 SW 20 41 SW 22 46 SW 21 47 SW 21 47 SW 21 46 SW 20 46 WSW 20 47 WSW 19 46 WSW 18 42 WSW 16 40 WSW 15 35 WSW 14 35 WSW 14 33 WSW 12 30 WSW 13 30 WSW 14 34 SW 15 35 SW 17 40 SW 18 43
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M P VP VP VP P P P P P M G G VG G G G VG VG G VG VG P
Humidity arrow down
89% 93% 97% 99% 99% 99% 97% 97% 98% 99% 97% 95% 93% 87% 82% 82% 83% 85% 84% 84% 88% 91% 91% 93%
UV index arrow down
0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0
Sunrise: 05:59 Sunset: 18:42 Moon phase: First quarter 3 Daily air quality index:3
Sunday (29 March 2015)
0000 0400 0700 1000 1300 1600 1900 2200
Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Light rain Light rain Light rain
Temperature (°C)
6 7 7 7 7 7 6 6
Feels like temperature (°C) arrow down
2 3 3 2 2 2 2 2
Precipitation probability arrow down
≥95% 90% 90% 90% 80% 60% 50% 50%
Wind direction, speed & gust (mph) arrow down
SW 20 47 WSW 19 43 WSW 18 42 W 19 41 W 19 42 W 18 38 W 16 33 W 14 30
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
P P M M G G G G
Humidity arrow down
95% 96% 94% 90% 82% 82% 83% 86%
UV index arrow down
0 0 0 1 2 1 1 0
Sunrise: 06:57 Sunset: 19:43 Moon phase: First quarter 3 Daily air quality index:3
Monday (30 March 2015)
0100 0400 0700 1000 1300 1600 1900 2200
Heavy rain Cloudy Light rain Heavy rain Light rain Heavy rain Light rain Cloudy
Temperature (°C)
5 5 5 6 8 9 9 8
Feels like temperature (°C) arrow down
1 1 1 2 4 5 5 3
Precipitation probability arrow down
70% 10% 50% 80% 50% 80% 60% 50%
Wind direction, speed & gust (mph) arrow down
W 13 30 W 13 28 WSW 12 27 SW 16 33 SW 19 41 WSW 21 47 WSW 21 44 W 20 43
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G VG G M P M G G
Humidity arrow down
86% 87% 89% 90% 93% 92% 90% 83%
UV index arrow down
0 0 0 1 1 1 1 0
Sunrise: 06:54 Sunset: 19:45 Moon phase: Waxing gibbous 3 Daily air quality index:3
Tuesday (31 March 2015)
0100 0400 0700 1000 1300 1600 1900 2200
Overcast Light rain Light rain Light shower day Light shower day Light shower day Light rain Cloudy
Temperature (°C)
6 5 5 6 7 7 6 5
Feels like temperature (°C) arrow down
2 1 0 1 2 2 2 1
Precipitation probability arrow down
50% 50% 40% 40% 40% 40% 50% 30%
Wind direction, speed & gust (mph) arrow down
W 18 39 W 17 36 W 15 32 W 17 37 W 19 40 W 18 37 W 16 32 W 15 29
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
82% 83% 81% 77% 73% 74% 76% 80%
UV index arrow down
0 0 0 1 2 1 1 0
Sunrise: 06:52 Sunset: 19:47 Moon phase: Waxing gibbous 3 Daily air quality index:3
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Issued at: 0200 on Fri 27 Mar 2015

Forecast summary

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

Regional forecast for Wales

Mostly dry today but turning wet and windy overnight.

Today:

It will turn increasingly cloudy from the west today but it should stay dry and the odd brighter spell is still possible. Winds will be light and westerly. Maximum Temperature 9C.

Tonight:

Patchy rain may affect the country at times during the night, with low cloud mist and fog becoming widespread. Winds will strengthen with coastal gales possible by dawn. Minimum Temperature 5C.

Saturday:

A band of rain will sweep across all parts during the morning, clearing by midday, but a few showers will follow during the afternoon. Very windy throughout with gales possible. Maximum Temperature 13C.

Outlook for Sunday to Tuesday:

Unsettled and very windy with gales possible. Spells of rain are likely on most days but there should be some brighter interludes too. Often feeling cold in the wind.

Updated at: 0245 on Fri 27 Mar 2015

UK forecast for the next 5 days

Becoming increasingly cloudy, wet and windy from the west.

Today:

It will become increasingly cloudy from the west, with patchy rain across far southwestern Britain, along with increasing hill and coastal fog. Showers, some heavy, will affect the far northwest. Mainly dry and bright in the east.

Tonight:

Wet and windy weather will spread eastwards overnight, affecting northern Britain especially with heavy rain and gales. Low cloud, mist and fog will become more widespread across the south.

Saturday:

It will stay very windy, with severe gales possible across the north of the UK. Further heavy rain is likely but it should clear in the afternoon with showers following.

Outlook for Sunday to Tuesday:

Unsettled and windy with further outbreaks of rain, especially in the west. Some brief brighter interludes are likely though. Markedly colder across northern Britain on Tuesday with snow showers.

Updated at: 0236 on Fri 27 Mar 2015

Outlook for the UK over the next 6-30 days

UK Outlook for Tuesday 31 Mar 2015 to Thursday 9 Apr 2015:

Unsettled, generally windy with a risk risk of gales, or severe gales, in the north and west, especially Tuesday. A rain band will clear southeastwards through Tuesday, followed by sunshine and blustery showers, most frequent in the northwest where they could turn wintry. Drier Wednesday, although further wind and rain likely returning from the west. Temperatures mild in the south, but colder in the north. Then generally remaining changeable through the remainder of next week and into Easter with spells of wind , rain and showers, mainly across northwestern parts, interspersed by drier brighter conditions, particularly in the south. Showers in the north, possibly wintry over hills at times. Temperatures near average in the south but below in the north with overnight frosts likely here, possibly locally in the south also.

UK Outlook for Friday 10 Apr 2015 to Friday 24 Apr 2015:

The changeable period will probably continue, with unsettled conditions interspersed with some spells of fine weather. Current indications are that westerly regime will persist allowing showers or longer spells of rain to affect the UK at times, with northwestern parts likely seeing the most frequent bouts of unsettled weather. There will likely be some drier, more settled periods too, predominantly across the south and east; but across all parts at times. There will therefore probably be a wide range in temperatures with some warmer days, but also some cold nights, with a continued risk of frosts; especially in the north. By mid-April, signals become very uncertain.

Updated at: 1154 on Thu 26 Mar 2015

Weather map

Fri 0400

Weather forecast map for Trawsfynydd

Trawsfynydd Trawsfynydd – Partly cloudy night 52.9035 -3.9261
Aberystwyth Aberystwyth – Clear night 52.415 -4.0817
Newtown (Powys) Newtown (Powys) – Partly cloudy 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
Hereford Hereford – Clear night 52.056 -2.7146
Preston Preston – Clear night 53.763 -2.7017
Manchester Manchester – Clear night 53.479 -2.2465
Swansea Swansea – Clear night 51.621 -3.9424
Douglas (Isle of Man) Douglas (Isle of Man) – Partly cloudy night 54.1518 -4.484
Birmingham Birmingham – Clear night 52.4859 -1.889
Pembroke Pembroke – Partly cloudy night 51.6731 -4.9084
Cardiff Cardiff – Clear night 51.4812 -3.1778
Sheffield Sheffield – Clear night 53.3809 -1.4686
Kendal Kendal – Clear night 54.3279 -2.7449
Nottingham Nottingham – Clear night 52.9545 -1.1565
Leeds Leeds – Clear night 53.8011 -1.547
Banbury Banbury – Clear night 52.0625 -1.3383
Barnstaple Barnstaple – Clear night 51.0777 -4.0571
Swindon Swindon – Clear night 51.5556 -1.7784

Location Details

Trawsfynydd

Location: 52.9035, -3.9261

Altitude: 235m above mean sea level

Video forecast