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Trawsfynydd

YELLOW Warnings in force for Gwynedd
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Trawsfynydd last 24 hours
  • Wed Wednesday 4th
    6°C 2°C
    Sunny intervals
  • Thu Thursday 5th
    7°C 5°C
    Heavy rain
  • Fri Friday 6th
    8°C 6°C
    Light rain
  • Sat Saturday 7th
    9°C 6°C
    Light rain
  • Sun Sunday 8th
    8°C 0°C
    Heavy rain
Wednesday (04 March 2015)
0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Light rain Cloudy Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny day Sunny day Clear night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
Temperature (°C)
3 3 3 4 4 5 5 6 6 5 5 4 3 3 3 3 3
Warnings for Gwynedd
Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow
Feels like temperature (°C) arrow down
-2 -2 -2 -1 -1 0 1 2 2 2 2 2 1 1 0 0 0
Precipitation probability arrow down
40% 10% 10% 10% 10% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
W 13 21 W 13 22 WNW 14 24 WNW 16 26 WNW 17 28 WNW 15 27 WNW 14 26 NW 13 24 WNW 12 21 WNW 11 19 WNW 7 14 WSW 5 10 WSW 6 12 SW 6 12 SW 6 12 SW 6 13 SW 8 17
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG VG VG E E E E VG VG VG VG VG VG
Humidity arrow down
84% 87% 85% 82% 79% 75% 71% 69% 65% 66% 71% 79% 81% 84% 88% 90% 90%
UV index arrow down
0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0
Sunrise: 06:56 Sunset: 17:58 Moon phase: Full 3 Daily air quality index:3
Thursday (05 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
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Overcast Light rain Light rain Light rain Heavy rain Heavy rain Heavy rain Light rain Light rain Light rain Light rain Light rain Light rain Overcast Overcast Light rain Light rain
Temperature (°C)
4 4 4 5 5 5 5 5 5 5 6 6 6 6 6 6 6 6 6 5 5 5 5 5
Warnings for Gwynedd
No warnings for Thursday
Feels like temperature (°C) arrow down
1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1
Precipitation probability arrow down
10% 10% 10% <5% 10% 10% 10% 10% 50% 50% 50% 70% 70% 80% 60% 60% 60% 60% 60% 60% 20% 20% 50% 60%
Wind direction, speed & gust (mph) arrow down
SW 9 19 SW 10 21 SW 11 22 WSW 11 23 WSW 11 24 SW 12 24 SW 12 25 SW 12 26 SW 13 27 WSW 12 27 WSW 13 29 WSW 14 31 WSW 15 32 WSW 15 33 SW 15 34 SW 16 34 SW 15 34 SW 15 33 SW 14 32 SW 14 32 SW 14 31 SW 14 30 SW 14 30 SW 13 30
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG G G G G G G M M M G G G G G G G G G M
Humidity arrow down
90% 92% 93% 93% 93% 92% 92% 91% 91% 90% 90% 89% 88% 88% 86% 85% 87% 87% 88% 89% 90% 91% 91% 91%
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: 06:53 Sunset: 18:00 Moon phase: Full 3 Daily air quality index:3
Friday (06 March 2015)
0000 0300 0600 0900 1200 1500 1800 2100
Light rain Light rain Light rain Cloudy Light shower day Light rain Light rain Light rain
Temperature (°C)
5 5 5 5 7 7 6 6
Warnings for Gwynedd
No warnings for Friday
Feels like temperature (°C) arrow down
1 1 1 1 3 3 2 2
Precipitation probability arrow down
60% 50% 50% 20% 30% 40% 40% 50%
Wind direction, speed & gust (mph) arrow down
SW 13 29 SW 13 28 SW 13 27 SSW 14 28 SSW 16 34 SW 17 35 SSW 17 34 SSW 17 36
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M G G G VG VG M
Humidity arrow down
91% 94% 93% 91% 84% 79% 83% 91%
UV index arrow down
0 0 0 1 1 1 0 0
Sunrise: 06:51 Sunset: 18:02 Moon phase: Full 3 Daily air quality index:3
Saturday (07 March 2015)
0000 0300 0600 0900 1200 1500 1800 2100
Light rain Light rain Light rain Light rain Light rain Cloudy Light rain Light rain
Temperature (°C)
6 6 6 7 8 9 7 6
Warnings for Gwynedd
No warnings for Saturday
Feels like temperature (°C) arrow down
2 2 2 3 4 5 3 2
Precipitation probability arrow down
50% 50% 30% 30% 50% 10% 30% 40%
Wind direction, speed & gust (mph) arrow down
SSW 17 36 SSW 17 34 SSW 16 32 SSW 16 32 SSW 16 33 SSW 17 34 SSW 16 31 SSW 16 31
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M M M M M M M
Humidity arrow down
95% 95% 96% 95% 91% 85% 92% 95%
UV index arrow down
0 0 0 1 1 1 0 0
Sunrise: 06:49 Sunset: 18:04 Moon phase: Full 3 Daily air quality index:3
Sunday (08 March 2015)
0000 0300 0600 0900 1200 1500 1800 2100
Light rain Light rain Light rain Light rain Heavy rain Heavy rain Light rain Cloudy
Temperature (°C)
6 6 6 7 7 7 5 4
Warnings for Gwynedd
No warnings for Sunday
Feels like temperature (°C) arrow down
1 2 2 3 5 4 3 2
Precipitation probability arrow down
50% 50% 60% 50% 80% 80% 60% 10%
Wind direction, speed & gust (mph) arrow down
SSW 16 32 SW 16 32 SW 15 30 SW 14 30 WSW 11 25 NW 10 20 NW 7 14 NNW 6 12
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M M M P M G G
Humidity arrow down
96% 96% 96% 96% 94% 88% 85% 87%
UV index arrow down
0 0 0 1 1 1 0 0
Sunrise: 06:47 Sunset: 18:06 Moon phase: Waning gibbous 3 Daily air quality index:3
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Issued at: 0600 on Wed 04 Mar 2015

Forecast summary

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

Regional forecast for Wales

Becoming dry and bright. Feeling more pleasant in the sunshine.

Today:

A cold start with one or two lingering showers from overnight. These will quickly clear through the morning leaving everywhere fine. Winds will become lighter, making it feel more pleasant in the sunshine. Maximum Temperature 8C.

Tonight:

Staying dry and clear overnight, allowing a widespread frost to develop, mainly southeast. Cloud will gradually spread in from the northwest by dawn. Gentle southwesterly breeze throughout. Minimum Temperature -2C.

Thursday:

Cold and frosty start for many. Cloud will increase through the day leading to sunny spells during the afternoon with patchy rain and drizzle over hills. Turning milder. Maximum Temperature 10C.

Outlook for Friday to Sunday:

Variable amounts of cloud with sunny spells.Some rain showers possible, mainly western hills. Turning windy. Outbreaks of rain perhaps edging south Sunday. Feeling mild or very mild for most.

Updated at: 0244 on Wed 04 Mar 2015

UK forecast for the next 5 days

Turning dry and bright for many. Feeling pleasant in sunshine.

Today:

Cold and bright start for many, with showers in the north and west of the country at first. Showers will gradually clear through the day leaving everywhere fine. Winds will ease, making it feel reasonably pleasant in the sunshine.

Tonight:

Staying dry and clear in the south and east, leading to a widespread frost developing. Turning cloudy with patchy rain and strengthening winds in the northwest with gales in exposure.

Thursday:

Rain in northwestern areas turning heavy and persistent. Further south, brighter, dry conditions will prevail, although it will probably become cloudy later. Windy in north with gales at times. Milder.

Outlook for Friday to Sunday:

Rain affecting northwest Scotland, often heavy and persistent. Elsewhere, variable cloud with sunny spells. Windy for many with gales northwest. Rain edging south Sunday. Mild or very mild for most.

Updated at: 0232 on Wed 04 Mar 2015

Outlook for the UK over the next 6-30 days

UK Outlook for Sunday 8 Mar 2015 to Tuesday 17 Mar 2015:

A northwest/southeast split is likely on Sunday. Wetter weather is expected in the northwest, with outbreaks of rain, perhaps heavy in western Scotland, slowly moving south, possibly reaching northern England by the end of the day before stalling. It will also be windy with gales possible in places. Drier, brighter, less windy conditions are likely in the southeast, with some sunny spells. It will become mild across the country and may be very mild in some eastern parts. From Monday, there looks to be a change to more settled conditions to most parts of the UK, however, occasional weather systems will likely bring cloudier interludes with rain to northern and western parts. There is uncertainty in temperatures, but they are more likely to be average for the time of year.

UK Outlook for Wednesday 18 Mar 2015 to Wednesday 1 Apr 2015:

It looks probable that pressure will remain higher than average across the UK at first. This would bring generally drier than average conditions, but it is likely that there could also be some cloud at times, with some occasional rain or showers particularly across the north. There are signs that a more unsettled regime will be established in late March with wetter than average conditions probably developing in the northwest, but still with drier weather in the southeast.

Updated at: 1155 on Tue 03 Mar 2015

Weather map

Wed 0700

Weather forecast map for Trawsfynydd

Trawsfynydd Trawsfynydd – Light rain 52.9035 -3.9261
Aberystwyth Aberystwyth – Cloudy 52.415 -4.0817
Newtown (Powys) Newtown (Powys) – Partly cloudy 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
Hereford Hereford – Partly cloudy night 52.056 -2.7146
Preston Preston – Cloudy 53.763 -2.7017
Manchester Manchester – Cloudy 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 – Sunny day 52.4859 -1.889
Pembroke Pembroke – Clear night 51.6731 -4.9084
Cardiff Cardiff – Clear night 51.4812 -3.1778
Sheffield Sheffield – Sunny intervals 53.3809 -1.4686
Kendal Kendal – Clear night 54.3279 -2.7449
Nottingham Nottingham – Sunny intervals 52.9545 -1.1565
Leeds Leeds – Sunny intervals 53.8011 -1.547
Banbury Banbury – Sunny day 52.0625 -1.3383
Barnstaple Barnstaple – Clear night 51.0777 -4.0571
Swindon Swindon – Sunny day 51.5556 -1.7784

Location Details

Trawsfynydd

Location: 52.9035, -3.9261

Altitude: 235m above mean sea level

Video forecast