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yellow Warnings have been issued for Llanishen, Wales

Llanishen

Llanishen last 24 hours
  • 17°C 12°C
    Heavy rain
  • 16°C 12°C
    Thunder
  • 19°C 15°C
    Sunny intervals
  • 22°C 15°C
    Sunny intervals
  • 21°C 15°C
    Sunny intervals
  • 19°C 15°C
    Light rain
  • 18°C 14°C
    Cloudy
Friday   (21 July 2017)
1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Heavy rain Hail shower day Heavy rain Heavy rain Heavy rain Cloudy Cloudy Cloudy Light rain Cloudy
Temperature (°C)
16 16 15 15 14 15 15 14 14 14
Feels like temperature (°C) arrow down
13 13 15 14 14 14 15 14 14 13
Precipitation probability arrow down
80% 50% ≥95% ≥95% ≥95% 20% 10% 10% 40% 10%
Wind direction, speed & gust (mph) arrow down
SSE 17 38 SSE 18 38 SSW 8 17 SSW 4 12 SSE 4 11 SSE 5 11 SSW 4 10 SSW 3 11 SSW 5 14 SW 6 15
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M M P M VG G G G VG
Humidity arrow down
89% 90% 92% 91% 90% 88% 86% 88% 87% 86%
UV index arrow down
2 2 2 1 1 1 1 1 0 0
Saturday   (22 July 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
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Sunny intervals Cloudy Cloudy Cloudy Light shower day Light shower day Thunder Light shower day Light shower day Thunder Light rain Light rain Light rain Light rain Light rain Sunny intervals Partly cloudy night Partly cloudy night
Temperature (°C)
13 13 13 13 13 13 13 14 14 15 15 16 15 15 15 15 15 15 15 15 15 15 14 14
Feels like temperature (°C) arrow down
13 12 12 12 12 12 13 13 13 14 14 14 13 14 14 14 14 14 14 15 14 14 14 14
Precipitation probability arrow down
<5% <5% <5% 10% 10% 10% <5% 10% 10% 10% 40% 40% 70% 40% 40% 70% 50% 50% 40% 40% 50% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
SW 5 15 SSW 5 15 S 4 14 S 4 13 S 4 13 S 4 14 SSE 4 14 SE 6 14 SE 7 15 SSE 8 15 SE 8 15 SSE 9 18 S 8 17 SSE 9 17 SSE 9 15 SE 9 17 SSE 9 16 SE 8 15 SE 7 12 ESE 5 10 E 5 10 ENE 4 9 NE 4 8 NE 4 8
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 VG VG VG VG G G VG G G G VG VG G G G G
Humidity arrow down
86% 86% 86% 86% 85% 85% 86% 86% 83% 81% 81% 76% 80% 79% 77% 78% 76% 76% 79% 78% 80% 82% 83% 85%
UV index arrow down
0 0 0 0 0 0 1 1 2 2 3 3 4 5 4 3 2 2 1 1 1 1 0 0
Sunday   (23 July 2017)
0000 0100 0400 0700 1000 1300 1600 1900 2200
Clear night Clear night Clear night Sunny day Sunny day Light shower day Sunny intervals Sunny intervals Partly cloudy night
Temperature (°C)
13 13 12 13 17 18 19 18 16
Feels like temperature (°C) arrow down
13 13 11 12 16 16 16 16 15
Precipitation probability arrow down
<5% <5% <5% <5% <5% 50% 20% 20% <5%
Wind direction, speed & gust (mph) arrow down
NW 4 8 NW 4 10 WNW 7 12 WNW 6 13 W 9 17 W 13 22 W 13 23 W 12 19 NW 8 14
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG G VG VG VG
Humidity arrow down
87% 87% 87% 86% 71% 72% 70% 70% 81%
UV index arrow down
0 0 0 1 3 5 4 1 0
Monday   (24 July 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Partly cloudy night Partly cloudy night Sunny day Cloudy Cloudy Cloudy Sunny day Clear night
Temperature (°C)
15 15 16 18 21 22 21 18
Feels like temperature (°C) arrow down
14 14 14 17 20 21 19 17
Precipitation probability arrow down
<5% <5% <5% 10% 10% 10% <5% <5%
Wind direction, speed & gust (mph) arrow down
WNW 9 14 NW 9 14 NNW 10 15 N 10 17 NNW 8 13 NNW 8 14 NW 11 17 NW 8 12
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG M VG G VG VG VG VG
Humidity arrow down
85% 87% 85% 70% 63% 63% 65% 76%
UV index arrow down
0 0 1 4 6 4 1 0
Tuesday   (25 July 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Partly cloudy night Clear night Sunny day Sunny day Sunny day Sunny intervals Cloudy Cloudy
Temperature (°C)
16 15 16 19 20 21 19 17
Feels like temperature (°C) arrow down
15 15 15 18 19 18 17 16
Precipitation probability arrow down
<5% <5% <5% <5% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
WNW 7 11 W 6 10 W 6 10 W 7 13 W 11 19 W 13 21 W 12 19 W 9 14
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
86% 88% 89% 73% 69% 70% 76% 89%
UV index arrow down
0 0 1 4 7 4 1 0
Wednesday   (26 July 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Cloudy Cloudy Cloudy Light shower day Light rain Light rain
Temperature (°C)
16 15 15 17 19 19 18 18
Feels like temperature (°C) arrow down
15 14 15 16 17 17 16 16
Precipitation probability arrow down
10% 10% 10% 20% 20% 40% 50% 60%
Wind direction, speed & gust (mph) arrow down
W 8 12 W 7 11 W 6 10 SW 10 16 SW 11 18 SW 12 20 SW 14 22 SW 12 19
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G G M M P
Humidity arrow down
93% 94% 93% 85% 81% 85% 88% 91%
UV index arrow down
0 0 1 3 4 2 1 0
Thursday   (27 July 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Light rain Heavy shower night Sunny intervals Cloudy Cloudy Cloudy Sunny intervals Partly cloudy night
Temperature (°C)
17 16 15 16 17 17 16 15
Feels like temperature (°C) arrow down
15 14 13 14 14 14 13 13
Precipitation probability arrow down
50% 70% 10% 10% 20% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
WSW 13 20 WSW 12 19 W 10 17 W 13 21 WSW 16 26 WSW 17 28 W 18 28 W 16 24
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M G VG VG VG VG VG VG
Humidity arrow down
93% 89% 86% 77% 69% 69% 72% 76%
UV index arrow down
0 0 1 3 5 3 1 0
More Detail chevron down

Issued at: 1300 on Fri 21 Jul 2017

Forecast summary

Regional forecast for Wales

Wet, windy and cool with the risk of thunder.

Today:

There will be heavy and persistent rain this morning, but this slowly clearing through the afternoon and evening to be followed by showers and sunny spells. It will also be windy, with gales likely along coasts and over higher ground. Maximum Temperature 18 °C.

Tonight:

The rain will continue to clear east this evening. Through the early hours it will be drier with clear spells, although some showers are likely, mainly in the west. Minimum Temperature 11 °C.

Saturday:

The showers will spread across Wales tomorrow. They will be often heavy, with the risk of hail and thunder. Maximum Temperature 18 °C.

Outlook for Sunday to Tuesday:

The heavy and locally thundery showers will continue on Sunday. Monday and Tuesday will then be largely dry and bright, with some sunny spells and light winds.

Updated at: 0528 on Fri 21 Jul 2017

UK forecast for the next 5 days

Wet and windy in the west. Sunny in the east.

Today:

A band of heavy and persistent rain will affect the west and southwest from dawn, with the risk of thunder and coastal gales. It will edge slowly eastwards, however eastern parts will be bright with scattered showers.

Tonight:

The rain band will slowly move across western and central parts tonight, still with some heavy outbreaks. Heavy showers in the southwest later, but for many it will become dry.

Saturday:

There will be sunshine and scattered showers for many on Saturday, with the risk of hail and thunder. The far north will stay dry, with the best of the sunshine.

Outlook for Sunday to Tuesday:

Further thundery showers are likely on Sunday. Monday and Tuesday will then be mostly dry and bright, perhaps with some showers in central and eastern parts.

Updated at: 0353 on Fri 21 Jul 2017

Outlook for the UK over the next 6-30 days

UK Outlook for Wednesday 26 Jul 2017 to Friday 4 Aug 2017:

Generally unsettled throughout the remainder of July and into the start of August with spells of rain and strong winds crossing the country from west to east. The rain will be heavy at times, particularly in the northwest and here there is also the chance of gales at times too. In between there will be some drier and brighter spells, however there will be also be a scattering of heavy showers, again these most frequent and heaviest in the northwest. The chance of any longer drier and more settled spells is limited and only the southeast of the country is likely to be drier overall. On the whole temperatures will be close to or slightly below normal for the time of year, with the coolest temperatures likely in the west.

Updated at: 1256 on Fri 21 Jul 2017

UK Outlook for Saturday 5 Aug 2017 to Saturday 19 Aug 2017:

There is low confidence in the forecast during August. At first we are likely to see a continuation of changeable weather with further showers or longer spells of rain, accompanied by some spells of stronger winds. Southern and eastern parts will perhaps become drier and more settled at times. However, after a rather cool start to the month, temperatures are likely to recover and become closer to average or slightly above as we head through the month.

Updated at: 1256 on Fri 21 Jul 2017