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Carnedd Gwenllian

Carnedd Gwenllian last 24 hours
  • 6°C 2°C
    Drizzle
  • 5°C 0°C
    Fog
  • 5°C 0°C
    Sunny intervals
  • 6°C 2°C
    Cloudy
  • 4°C -2°C
    Cloudy
  • 4°C -1°C
    Cloudy
Friday   (31 March 2017)
0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Fog Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Drizzle Fog Fog Fog Drizzle Drizzle Drizzle Drizzle Heavy rain Heavy rain Heavy rain Heavy rain Light rain
Temperature (°C)
7 6 6 6 6 6 6 6 5 4 4 4 4 4 4 5 5 4 4 4 4 4 4
Feels like temperature (°C) arrow down
0 0 -1 -1 -1 -1 -1 -1 -1 -3 -3 -3 -3 -3 -3 -2 -2 -2 -2 -2 -2 -2 -2
Precipitation probability arrow down
30% 90% 80% 90% 90% 90% 90% 90% ≥95% 90% 50% 30% 20% 30% 40% 40% 40% 40% 80% 90% 90% 80% 60%
Wind direction, speed & gust (mph) arrow down
S 41 49 SSW 44 53 S 43 52 S 44 53 S 44 53 S 43 53 S 41 50 S 37 45 SW 33 41 SW 35 44 SW 36 45 SW 36 46 SW 37 47 SSW 35 45 SSW 36 46 SSW 36 46 SSW 32 41 SSW 32 41 SSW 30 38 S 28 35 S 26 32 SSW 25 32 SSW 23 29
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VP VP VP VP VP VP VP VP VP VP VP VP VP VP VP VP VP VP VP P VP VP VP
Humidity arrow down
100% 100% 100% 99% 99% 99% 100% 100% 100% 100% 99% 98% 98% 98% 98% 98% 97% 98% 99% 99% 99% 99% 99%
UV index arrow down
0 0 0 0 0 0 0 1 1 1 2 3 3 3 2 2 1 1 1 0 0 0 0
Saturday   (01 April 2017)
0000 0100 0400 0700 1000 1300 1600 1900 2200
Drizzle Drizzle Fog Fog Fog Mist Mist Fog Mist
Temperature (°C)
3 3 3 2 3 4 4 3 2
Feels like temperature (°C) arrow down
-2 -3 -2 -2 -1 0 0 -1 -3
Precipitation probability arrow down
40% 40% 40% 30% 20% 40% 30% 20% 20%
Wind direction, speed & gust (mph) arrow down
SSW 22 28 SSW 21 26 SSW 19 23 SW 14 18 SW 10 14 WNW 10 16 NW 12 18 NW 14 20 NW 16 22
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VP VP VP VP VP P P VP P
Humidity arrow down
99% 99% 100% 99% 98% 96% 96% 98% 99%
UV index arrow down
0 0 0 0 1 3 2 1 0
Sunday   (02 April 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Fog Mist Mist Cloudy Sunny day Sunny intervals Sunny day Clear night
Temperature (°C)
1 0 0 2 4 5 4 1
Feels like temperature (°C) arrow down
-4 -5 -4 -1 3 4 2 -2
Precipitation probability arrow down
20% 20% 20% 20% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
NNW 16 22 NW 13 19 NNW 11 16 NNW 8 14 NW 3 11 SW 4 10 WSW 7 11 S 9 13
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VP P P M VG VG VG VG
Humidity arrow down
99% 99% 99% 94% 80% 76% 88% 93%
UV index arrow down
0 0 1 2 3 2 1 0
Monday   (03 April 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Clear night Clear night Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
1 1 1 4 6 6 4 3
Feels like temperature (°C) arrow down
-3 -4 -5 -1 1 1 -2 -3
Precipitation probability arrow down
<5% <5% <5% <5% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
S 13 17 S 16 22 S 17 24 SSW 20 31 SSW 19 33 SSW 19 33 SW 20 32 SW 21 31
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
Humidity arrow down
91% 92% 94% 84% 76% 79% 90% 95%
UV index arrow down
0 0 1 2 4 2 1 0
Tuesday   (04 April 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Overcast Overcast Mist Overcast Cloudy Cloudy Sunny intervals Partly cloudy night
Temperature (°C)
3 3 2 2 4 4 2 0
Feels like temperature (°C) arrow down
-3 -2 -2 -2 0 -1 -2 -4
Precipitation probability arrow down
10% 10% 20% 10% 10% 10% <5% 10%
Wind direction, speed & gust (mph) arrow down
SW 19 27 SSW 15 22 WSW 11 16 NW 13 20 NNW 10 19 NNW 13 24 NNW 12 19 NW 11 15
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG M P M M VG VG VG
Humidity arrow down
96% 95% 96% 94% 88% 78% 82% 93%
UV index arrow down
0 0 1 1 3 2 1 0
Wednesday   (05 April 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
-1 -1 -1 1 3 3 2 1
Feels like temperature (°C) arrow down
-5 -5 -6 -3 -1 -1 -2 -3
Precipitation probability arrow down
10% 10% 10% 10% 10% 10% <5% 10%
Wind direction, speed & gust (mph) arrow down
WNW 11 15 NW 11 15 NW 11 15 NNW 12 22 NNW 12 23 NNW 11 22 NNW 11 20 NNW 11 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 VG
Humidity arrow down
94% 95% 96% 86% 77% 76% 81% 91%
UV index arrow down
0 0 1 2 3 2 1 0
More Detail chevron down

Issued at: 0000 on Fri 31 Mar 2017

Forecast summary

Regional forecast for Wales

Bright and warm later, especially in the east.

Today:

This morning will start grey and damp. The rain will ease during the morning and we will all get some warm sunshine in the middle of the day. However, more rain will arrive in the south-west late in the afternoon. Maximum Temperature 15 °C.

Tonight:

The rain will soon spread across Wales and become heavy for a time in the south and west. It will stay mild with clear periods later but also some showers. Minimum Temperature 8 °C.

Saturday:

Appropriately for the start of April, sunshine and showers will dominate Saturday's weather, including some heavy downpours. The southerly breeze will die down and it will become a little cooler. Maximum Temperature 13 °C.

Outlook for Sunday to Tuesday:

After a chilly start, Sunday will become bright, warm and dry. Monday will be similar but breezier. Tuesday will probably be cloudier with light rain or drizzle at times.

Updated at: 0213 on Fri 31 Mar 2017

UK forecast for the next 5 days

Warm, but not as warm as yesterday.

Today:

Early rain will soon clear, then England and Wales will have a warm bright day with a few showers. Heavy rain in the far north of England, in Scotland and in Northern Ireland will clear northwards during the afternoon.

Tonight:

After evening sunshine, the eastern side of the country, as well as central England at first, will have a dry, clear but mild night. More rain will affect the west.

Saturday:

Appropriately for the start of April, sunshine and showers will dominate Saturday's weather, including some heavy downpours. The southerly breeze will die down and it will become a little cooler.

Outlook for Sunday to Tuesday:

Sunday will be bright, warm and dry. Monday and Tuesday will stay dry, bright and quite warm for most, but incursions of rain and stronger winds will affect the north-west.

Updated at: 0213 on Fri 31 Mar 2017

Outlook for the UK over the next 6-30 days

UK Outlook for Tuesday 4 Apr 2017 to Thursday 13 Apr 2017:

Tuesday will be largely cloudy but rather warm, with some light and patchy rain, but it will become drier and brighter by Wednesday, although cooler. By midweek, high pressure will become more dominant and the dry, bright weather will spread across much of country for a few days, with light winds. The greatest risk of thicker cloud and outbreaks of rain will be in the northwest, and the best of the sunshine and the warmest temperatures will be in the south. A good deal of settled and dry weather is then likely, especially in the south where it will be warm. More changeable weather will affect the northwest especially though, with some rain and strong winds at times.

Updated at: 1225 on Thu 30 Mar 2017

UK Outlook for Friday 14 Apr 2017 to Friday 28 Apr 2017:

The middle of April may see more unsettled conditions for a while with short periods of cloud, rain and strong winds particularly affecting the north and west of the UK. Dry and calm conditions are more likely to dominate though, especially in the south and then later in the month for many. Temperatures are expected to be warmer than average, but with rather chilly nights at times, which will lead to frost in a few places. Any colder spells are likely to be short-lived however, although there are some hints that these may become more prevalent later in the month.

Updated at: 1225 on Thu 30 Mar 2017