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Carnedd Dafydd

  • Mist 3 °C

    -5 °C

  • Light snow -2 °C

    -5 °C

  • Sunny intervals -1 °C

    -5 °C

  • Sleet shower 2 °C

    -1 °C

  • Cloudy 3 °C

    -3 °C

  • Cloudy 4 °C

    -1 °C

  • Cloudy 5 °C

    -1 °C

Monday (24 April 2017)
Now 1500 1600 1700 1800 1900 2000 2100 2200 2300
Fog Light snow Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
Warnings
Temperature (°C) arrow down
1  ° -1  ° -2  ° -3  ° -3  ° -4  ° -4  ° -4  ° -4  ° -5  °
Show all detail Show all detail
Feels like temperature (°C) Expand
-6  ° -9  ° -11  ° -12  ° -13  ° -14  ° -14  ° -15  ° -14  ° -14  °
Precipitation probability Expand
20% 50% 10% 10% 10% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) Expand
NNW 25 30 NNW 29 35 NNW 31 38 NNW 34 42 NNW 36 45 NNW 38 47 NNW 38 47 NNW 38 46 NNW 36 44 NW 34 42
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VP VP VG E E VG VG E E G
Humidity Expand
99% 97% 94% 85% 85% 85% 82% 83% 78% 86%
UV index Expand
3 3 2 2 1 1 1 0 0 0
Sunrise: 05:58 Sunset: 20:32 Moon phase: Waning crescent Air pollution: 3
Tuesday (25 April 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
Light snow Light snow Light snow shower night Light snow Cloudy Cloudy Cloudy Overcast Cloudy Cloudy Overcast Light snow Light snow shower day Light snow Light snow Light snow shower day Light snow Light snow shower day Light snow Light snow Light snow Light snow Cloudy Partly cloudy night
Warnings
Temperature (°C) arrow down
-5  ° -4  ° -4  ° -4  ° -5  ° -5  ° -4  ° -4  ° -4  ° -4  ° -4  ° -3  ° -3  ° -3  ° -3  ° -2  ° -2  ° -2  ° -2  ° -2  ° -3  ° -3  ° -3  ° -3  °
Show all detail Show all detail
Feels like temperature (°C) Expand
-14  ° -14  ° -13  ° -14  ° -14  ° -14  ° -14  ° -14  ° -13  ° -13  ° -13  ° -12  ° -12  ° -12  ° -11  ° -11  ° -11  ° -10  ° -10  ° -11  ° -11  ° -11  ° -12  ° -12  °
Precipitation probability Expand
60% 70% 50% 60% 10% 10% 10% 10% 10% 10% 10% 50% 40% 50% 50% 30% 50% 30% 50% 50% 60% 60% 10% 10%
Wind direction, speed & gust (mph) Expand
NW 33 41 NW 35 42 NW 34 41 NNW 33 40 NNW 31 38 NNW 30 37 NNW 29 37 NNW 30 38 NNW 32 41 NNW 31 40 NNW 31 41 NNW 31 40 NNW 31 41 NNW 30 40 NNW 29 39 N 28 38 N 27 37 N 26 36 N 27 36 N 26 35 N 27 35 N 28 36 N 29 37 NNE 27 35
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M VP M G E E E E G E VG VG G VG G VG E VG VG VG P G VG VG
Humidity Expand
93% 97% 97% 96% 93% 92% 89% 91% 94% 87% 87% 88% 88% 88% 87% 84% 84% 84% 90% 90% 95% 94% 90% 91%
UV index Expand
0 0 0 0 0 0 0 1 2 2 3 4 4 5 4 4 3 2 1 1 1 0 0 0
Sunrise: 05:56 Sunset: 20:33 Moon phase: New Air pollution: 3
Wednesday (26 April 2017)
0000 0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Cloudy Cloudy Sunny intervals Light snow shower day Sunny intervals Sunny day Partly cloudy night
Warnings
Temperature (°C) arrow down
-3  ° -4  ° -4  ° -5  ° -3  ° -2  ° -2  ° -2  ° -4  °
Show all detail Show all detail
Feels like temperature (°C) Expand
-12  ° -12  ° -12  ° -12  ° -11  ° -9  ° -8  ° -8  ° -8  °
Precipitation probability Expand
10% 20% 10% 10% 10% 30% <5% <5% 10%
Wind direction, speed & gust (mph) Expand
NNE 26 34 NNE 25 33 NNE 22 29 NNE 21 27 N 18 27 N 16 27 N 15 26 N 12 19 NW 10 14
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
E VG VG E VG G E E VG
Humidity Expand
91% 92% 91% 93% 86% 79% 67% 71% 92%
UV index Expand
0 0 0 1 3 6 3 1 0
Sunrise: 05:54 Sunset: 20:35 Moon phase: New Air pollution: 3
Thursday (27 April 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Light snow shower night Light snow Light snow Sleet shower Light shower day Cloudy Cloudy
Warnings
Temperature (°C) arrow down
-4  ° -4  ° -3  ° 0  ° 1  ° 2  ° 1  ° 0  °
Show all detail Show all detail
Feels like temperature (°C) Expand
-9  ° -8  ° -7  ° -5  ° -3  ° -3  ° -4  ° -4  °
Precipitation probability Expand
20% 50% 60% 60% 60% 40% 10% 10%
Wind direction, speed & gust (mph) Expand
WNW 9 12 W 9 12 W 10 15 NW 13 22 NW 13 23 NNW 16 28 NNW 13 24 NNW 10 17
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G M M P M M M M
Humidity Expand
97% 98% 98% 95% 94% 92% 96% 98%
UV index Expand
0 0 1 2 3 2 1 0
Sunrise: 05:52 Sunset: 20:37 Moon phase: New Air pollution: 3
Friday (28 April 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Overcast Cloudy Cloudy Cloudy Cloudy Sunny intervals Partly cloudy night
Warnings
Temperature (°C) arrow down
0  ° -1  ° 0  ° 1  ° 3  ° 3  ° 2  ° -1  °
Show all detail Show all detail
Feels like temperature (°C) Expand
-4  ° -5  ° -4  ° -3  ° -1  ° -1  ° -2  ° -4  °
Precipitation probability Expand
20% 20% 10% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) Expand
NW 9 15 NW 9 14 NW 9 14 N 9 17 NNW 8 18 NNW 9 19 NNW 9 16 NW 9 14
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M M G M M VG VG VG
Humidity Expand
99% 99% 99% 94% 84% 82% 87% 94%
UV index Expand
0 0 1 2 4 2 1 0
Sunrise: 05:49 Sunset: 20:39 Moon phase: New Air pollution: 3
Saturday (29 April 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Partly cloudy night Cloudy Sunny intervals Cloudy Cloudy Cloudy Cloudy Partly cloudy night
Warnings
Temperature (°C) arrow down
-1  ° -2  ° -2  ° 2  ° 4  ° 4  ° 3  ° 1  °
Show all detail Show all detail
Feels like temperature (°C) Expand
-6  ° -7  ° -6  ° -3  ° -1  ° 0  ° -1  ° -3  °
Precipitation probability Expand
10% 10% 10% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) Expand
SE 10 15 SE 11 17 SE 11 17 SSE 13 25 SSE 14 28 SSE 14 27 SE 12 24 SE 12 23
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG G G VG VG VG VG VG
Humidity Expand
95% 97% 98% 84% 73% 72% 86% 92%
UV index Expand
0 0 1 3 4 3 1 0
Sunrise: 05:47 Sunset: 20:40 Moon phase: Waxing crescent
Sunday (30 April 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
Warnings
Temperature (°C) arrow down
0  ° 0  ° 0  ° 2  ° 5  ° 4  ° 3  ° 2  °
Show all detail Show all detail
Feels like temperature (°C) Expand
-5  ° -5  ° -5  ° -3  ° 0  ° 0  ° -1  ° -2  °
Precipitation probability Expand
10% 20% 10% 10% 20% 20% 20% 20%
Wind direction, speed & gust (mph) Expand
SE 13 24 ESE 13 25 ESE 13 26 SE 15 31 SE 16 35 SE 14 30 SE 12 26 SE 11 23
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VG VG VG G G VG
Humidity Expand
96% 97% 98% 88% 77% 82% 88% 93%
UV index Expand
0 0 1 2 3 2 1 0
Sunrise: 05:45 Sunset: 20:42 Moon phase: Waxing crescent

Issued at:

Forecast Summary

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

Regional Forecast for Wales

Headline:

Becoming much colder, with wintry showers initially

This Evening and Tonight:

Late sunshine will be followed by a clear and frosty night. A few showers will pass through, falling as sleet or snow on hills. A cold north-westerly breeze will be particularly strong near the north coast. Minimum temperature -1 °C.

Tuesday:

Showers will become widespread from late-morning, bringing hail to many and thunder to some, and more snow on the mountains. A bitter north wind will make it feel cold everywhere. Maximum temperature 11 °C.

Outlook for Wednesday to Friday:

Wednesday will be cold again with further wintry showers. Wind and showers will decrease on Thursday, and mostly die out by Friday. It will feel less cold by then.

Updated: 14:08 on Mon 24 Apr 2017 BST

UK forecast for the next 5 days

Headline:

Becoming much colder with wintry showers.

Today:

Dry with sunny spells in the south but outbreaks of rain over central areas will move south followed by colder conditions. Windy with wintry showers for the north-west, more persistent for a time, with snow possibly to low levels.

Tonight:

Clear spells and wintry showers spreading down the east and west coasts. Widespread frost inland and staying windy in the north.

Tuesday:

Sunny spells and scattered wintry showers, with a risk of hail and thunder and snow over the hills in the north, at least. Breezy everywhere with gales in the north.

Outlook for Wednesday to Friday:

Sunshine and further showers on Wednesday, some wintry. Patchy rain moving south-eastwards on Thursday, then mainly dry on Friday. Becoming less cold with frost less widespread.

Updated: 02:55 on Mon 24 Apr 2017 BST

Outlook for the UK over the next 6-30 days

UK Outlook for Saturday 29 Apr 2017 to Monday 8 May 2017:

Saturday is likely to be mainly dry and bright with temperatures less cold than recently, though it will still be rather cool for the time of year. However, rain is likely overnight in the far north and west and this may well spread across the rest of the UK on Sunday, with the best chance of drier weather in the east. There may be some further rain around on Bank Holiday Monday, but also some drier and brighter spells. As we move into the first week of May, we're expecting more settled weather to become established, with temperatures rising significantly giving us a warm week, perhaps very warm in some parts. The dry and settled weather is likely to last to the end of this period.

UK Outlook for Tuesday 9 May 2017 to Tuesday 23 May 2017:

High pressure appears more likely to be dominant in the second week of May meaning that below average rainfall is most probable during this time. However, there is a chance of less settled conditions at times, especially across southern and southwestern areas. Temperatures are likely to be above average for the time of year with a chance of some very warm weather at times, with limited risk of frost. The forecast for the third week is less certain, though on balance, we might expect these settled and warmer than average conditions to continue.

Updated: 02:55 on Mon 24 Apr 2017 BST

Location details

Carnedd Dafydd

Location: 53.148, -4
Altitude: 1044.0 m above mean sea level

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