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Diffwys

  • Sunny intervals 15 °C

    12 °C

  • Sunny day 18 °C

    11 °C

  • Sunny day 19 °C

    11 °C

  • Cloudy 15 °C

    6 °C

  • Cloudy 12 °C

    6 °C

  • Sunny intervals 11 °C

    5 °C

  • Cloudy 12 °C

    7 °C

Wednesday (24 May 2017)
Now 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Fog Cloudy Cloudy Cloudy Cloudy Fog Cloudy Sunny intervals Cloudy Cloudy Sunny intervals Sunny intervals Sunny day Sunny day Sunny day Sunny day Sunny intervals Sunny day Sunny day Clear night Clear night
Warnings
Temperature (°C) arrow down
11  ° 11  ° 11  ° 11  ° 11  ° 11  ° 11  ° 12  ° 12  ° 12  ° 13  ° 13  ° 13  ° 13  ° 13  ° 14  ° 14  ° 14  ° 14  ° 13  ° 13  °
Show all detail Show all detail
Feels like temperature (°C) Expand
8  ° 8  ° 8  ° 8  ° 8  ° 9  ° 9  ° 10  ° 11  ° 11  ° 12  ° 12  ° 12  ° 12  ° 12  ° 13  ° 14  ° 13  ° 13  ° 12  ° 11  °
Precipitation probability Expand
20% 10% 10% 10% 10% 20% 10% <5% 10% 10% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) Expand
WSW 14 18 WNW 15 19 WNW 14 19 W 14 18 WSW 14 17 W 13 15 W 11 13 WSW 8 10 WSW 7 9 WSW 6 9 W 7 10 W 7 11 W 8 12 W 8 12 WNW 6 10 NW 4 7 NW 4 6 NW 5 7 NE 7 8 ENE 8 10 ENE 9 13
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VP M M M M VP M M M G VG VG VG VG VG VG VG VG VG VG VG
Humidity Expand
97% 96% 96% 96% 97% 98% 98% 96% 95% 91% 88% 86% 87% 86% 84% 82% 83% 86% 84% 87% 88%
UV index Expand
0 0 0 1 1 2 2 3 4 5 5 5 4 4 3 2 1 1 1 0 0
Sunrise: 05:06 Sunset: 21:20 Moon phase: Waning crescent Air pollution: 3
Thursday (25 May 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
Clear night Clear night Clear night Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny intervals Sunny day Sunny day Sunny day Sunny intervals Sunny day Sunny day Sunny day Sunny day Clear night Clear night
Warnings
Temperature (°C) arrow down
12  ° 13  ° 13  ° 13  ° 13  ° 13  ° 13  ° 13  ° 13  ° 14  ° 14  ° 15  ° 16  ° 17  ° 17  ° 18  ° 18  ° 18  ° 18  ° 18  ° 17  ° 16  ° 15  ° 15  °
Show all detail Show all detail
Feels like temperature (°C) Expand
11  ° 11  ° 10  ° 10  ° 10  ° 10  ° 11  ° 11  ° 11  ° 11  ° 13  ° 13  ° 14  ° 15  ° 15  ° 15  ° 15  ° 15  ° 15  ° 15  ° 14  ° 13  ° 12  ° 11  °
Precipitation probability Expand
<5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) Expand
E 10 13 E 11 15 E 13 16 ESE 13 16 ESE 13 17 ESE 13 16 ESE 12 16 ESE 12 16 ESE 13 17 SE 13 17 SE 10 15 SE 10 16 SE 12 18 SE 13 19 SE 14 21 SE 15 22 SE 15 21 SE 14 21 SE 14 21 SE 14 20 SE 15 22 SE 17 24 ESE 18 24 ESE 20 27
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VG VG VG VG G G G VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG
Humidity Expand
87% 84% 82% 82% 82% 82% 83% 85% 86% 86% 81% 78% 74% 70% 68% 67% 66% 67% 68% 69% 72% 74% 78% 80%
UV index Expand
0 0 0 0 0 0 1 1 2 3 4 5 6 7 6 5 4 3 2 1 1 1 0 0
Sunrise: 05:05 Sunset: 21:21 Moon phase: New Air pollution: 4
Friday (26 May 2017)
0000 0100 0400 0700 1000 1300 1600 1900 2200
Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Clear night
Warnings
Temperature (°C) arrow down
14  ° 14  ° 12  ° 11  ° 15  ° 18  ° 19  ° 18  ° 14  °
Show all detail Show all detail
Feels like temperature (°C) Expand
10  ° 9  ° 8  ° 8  ° 12  ° 14  ° 15  ° 14  ° 11  °
Precipitation probability Expand
<5% <5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) Expand
ESE 22 29 ESE 25 33 ESE 25 33 ESE 24 31 SE 17 28 SE 17 30 SE 17 31 SE 17 27 ESE 20 28
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VG VG VG VG VG VG VG
Humidity Expand
81% 84% 83% 85% 76% 65% 60% 66% 78%
UV index Expand
0 0 0 1 5 7 4 1 0
Sunrise: 05:04 Sunset: 21:22 Moon phase: New Air pollution: 4
Saturday (27 May 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Clear night Partly cloudy night Sunny intervals Light shower day Light shower day Cloudy Cloudy Cloudy
Warnings
Temperature (°C) arrow down
13  ° 11  ° 12  ° 13  ° 14  ° 13  ° 12  ° 9  °
Show all detail Show all detail
Feels like temperature (°C) Expand
9  ° 8  ° 9  ° 10  ° 12  ° 10  ° 9  ° 7  °
Precipitation probability Expand
<5% 10% 10% 40% 40% 20% 10% 10%
Wind direction, speed & gust (mph) Expand
ESE 23 32 ESE 22 30 SE 19 26 SSE 16 26 SSW 16 28 SW 17 28 WSW 14 23 SW 12 17
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG G G G G G G
Humidity Expand
86% 92% 92% 88% 83% 85% 88% 96%
UV index Expand
0 0 1 3 5 3 1 0
Sunrise: 05:03 Sunset: 21:24 Moon phase: New Air pollution: 4
Sunday (28 May 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Mist Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
Warnings
Temperature (°C) arrow down
8  ° 7  ° 7  ° 9  ° 12  ° 12  ° 10  ° 8  °
Show all detail Show all detail
Feels like temperature (°C) Expand
6  ° 5  ° 5  ° 8  ° 10  ° 10  ° 8  ° 5  °
Precipitation probability Expand
10% 20% 10% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) Expand
WSW 11 16 SW 9 13 SSW 8 13 S 8 16 S 8 18 S 10 20 SE 11 19 ESE 12 17
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M P G G VG VG G G
Humidity Expand
97% 97% 96% 84% 74% 71% 76% 88%
UV index Expand
0 0 1 3 5 3 1 0
Sunrise: 05:02 Sunset: 21:25 Moon phase: New Air pollution: 3
Monday (29 May 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Cloudy Cloudy Sunny day Sunny intervals Sunny day Clear night
Warnings
Temperature (°C) arrow down
7  ° 6  ° 7  ° 8  ° 10  ° 10  ° 9  ° 7  °
Show all detail Show all detail
Feels like temperature (°C) Expand
4  ° 3  ° 3  ° 6  ° 8  ° 7  ° 7  ° 4  °
Precipitation probability Expand
10% 10% 20% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) Expand
ESE 13 17 W 14 18 W 14 19 S 12 21 W 13 24 WNW 13 24 WNW 12 22 SSW 13 18
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G G G VG VG VG G
Humidity Expand
92% 94% 92% 84% 75% 74% 75% 89%
UV index Expand
0 0 1 3 5 3 1 0
Sunrise: 05:01 Sunset: 21:26 Moon phase: Waxing crescent
Tuesday (30 May 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Partly cloudy night Partly cloudy night Cloudy Sunny intervals Sunny intervals Cloudy Cloudy Cloudy
Warnings
Temperature (°C) arrow down
6  ° 6  ° 6  ° 8  ° 10  ° 11  ° 10  ° 10  °
Show all detail Show all detail
Feels like temperature (°C) Expand
3  ° 2  ° 3  ° 5  ° 7  ° 9  ° 8  ° 8  °
Precipitation probability Expand
10% 10% 10% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) Expand
SE 12 17 SE 14 19 S 14 20 S 14 24 SSW 16 28 SW 14 26 SW 13 24 SSW 9 20
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G G VG VG VG VG G
Humidity Expand
94% 95% 93% 82% 73% 78% 83% 92%
UV index Expand
0 0 1 3 4 3 1 0
Sunrise: 05:00 Sunset: 21:28 Moon phase: Waxing crescent

Issued at:

Forecast Summary

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

Regional Forecast for Wales

Headline:

Another warm day with patchy cloud and sunny spells.

Today:

It will be another dry with partly cloudy skies. There will be increasing bright or sunny spells through the afternoon and it will feel warm in light winds. Maximum temperature 23 °C.

Tonight:

Clear spells will develop overnight and it will stay dry. It will be a very mild night across the board. Minimum temperature 10 °C.

Thursday:

High pressure will continue to bring dry and settled conditions. Cloud will increase a little through the day but there will still be plenty of very warm sunny spells. Maximum temperature 26 °C.

Outlook for Friday to Sunday:

Dry, sunny and very warm on Friday. However, an increasing risk of heavy, thundery showers spreading slowly in from the west from Saturday morning onwards. with fresher weather following.

Updated: 01:44 on Wed 24 May 2017 BST

UK forecast for the next 5 days

Headline:

A warm and dry day for most.

Today:

Dry for most today. Some warm sunny spells can be expected away from the far northwest, where cloudy skies will persist through the day with some drizzle over the hills. Some coastal fog may linger along southwest coasts.

Tonight:

Clear spells developing through the night for many, but staying mild. Some low cloud may persist in the far northwest and along southwest coasts.

Thursday:

A very warm day with sunny spells for most. Early cloud in northwest Scotland soon becoming confined to Shetland. Warmest in the west and the southeast.

Outlook for Friday to Sunday:

Dry, sunny and hot for many places on Friday and Saturday. However, an increasing risk of heavy, thundery showers spreading slowly in from the west from Saturday morning onwards.

Updated: 01:41 on Wed 24 May 2017 BST

Outlook for the UK over the next 6-30 days

UK Outlook for Sunday 28 May 2017 to Tuesday 6 Jun 2017:

A very uncertain period, but the more likely scenario is for rather mixed conditions during the Bank Holiday, with showery outbreaks of rain, perhaps heavy and thundery, but also some brighter spells. Temperatures are likely to be down compared to earlier on in the weekend, although it should stay rather warm and humid, especially in the southeast. Meanwhile, it will probably be cooler and fresher in the north and west, where we may see windier conditions. Into next week, we will generally see a mixture of sunshine and showers, particularly across the northwest. However, we may hold on to drier, brighter and perhaps warmer conditions in the far southeast, although some thundery showers are possible.

UK Outlook for Wednesday 7 Jun 2017 to Wednesday 21 Jun 2017:

Confidence is currently low through this period, but more settled weather may begin to dominate, bringing drier and brighter weather for many. Temperatures are likely to be close to normal at first, but may become generally warm, perhaps locally very warm for a time during mid June. Towards the latter part of June, there is a possibility of more unsettled conditions developing, with spells of rain at times, and temperatures returning closer to average.

Updated: 01:41 on Wed 24 May 2017 BST

Location details

Diffwys

Location: 52.792, -3.987
Altitude: 750.0 m above mean sea level

Video forecast