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Merthyr Tydfil

YELLOW Warnings in force for Merthyr Tydfil
Recent locations
Merthyr Tydfil last 24 hours
  • 23°C 17°C
    Sunny intervals
  • 19°C 11°C
    Sunny intervals
  • 18°C 11°C
    Sunny intervals
  • 18°C 14°C
    Cloudy
  • 18°C 12°C
    Heavy shower day
Friday (03 July 2015)
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Sunny intervals Cloudy Cloudy Sunny intervals Sunny day Sunny intervals Cloudy Cloudy Light rain Light shower night Heavy shower night
Temperature (°C)
20 21 22 22 23 22 22 21 21 20 20
Warnings for Merthyr Tydfil
Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow
Feels like temperature (°C) arrow down
18 19 19 20 20 20 21 20 20 19 19
Precipitation probability arrow down
<5% <5% 10% <5% <5% <5% <5% 10% 50% 40% 70%
Wind direction, speed & gust (mph) arrow down
ESE 11 19 ESE 11 20 ESE 11 20 ESE 11 21 ESE 12 22 ESE 11 21 E 9 20 E 8 21 E 9 23 E 10 24 E 9 22
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 G G G
Humidity arrow down
54% 52% 52% 51% 51% 53% 57% 61% 63% 70% 74%
UV index arrow down
8 6 4 3 2 1 1 1 1 0 0
Saturday (04 July 2015)
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Heavy shower night Light shower night Overcast Light rain Cloudy Cloudy Cloudy Overcast Cloudy Cloudy Cloudy Cloudy Sunny intervals Sunny day Sunny day Sunny day Sunny day Sunny intervals Sunny day Sunny day Sunny day Cloudy Cloudy Cloudy
Temperature (°C)
18 18 18 18 17 17 17 17 17 17 17 17 18 19 19 18 18 18 17 17 16 15 14 14
Warnings for Merthyr Tydfil
Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow
Feels like temperature (°C) arrow down
18 18 17 17 18 17 17 16 16 17 16 15 16 16 16 16 16 16 16 15 15 15 14 14
Precipitation probability arrow down
60% 30% 10% 50% 10% 10% 10% 10% 10% 10% 10% 10% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
ESE 6 19 E 6 17 ESE 8 20 SE 7 17 SSE 6 14 SSW 6 13 SSW 6 14 SSW 8 17 SSW 9 18 SSW 10 19 SW 12 23 WSW 13 25 WSW 13 27 WSW 13 27 WSW 13 27 WSW 12 26 WSW 11 25 WSW 11 24 WSW 10 22 WSW 9 20 WSW 7 16 WSW 5 11 SW 3 6 SSW 3 6
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G VG G G G M G G G G G G VG VG VG VG VG VG VG VG VG VG G G
Humidity arrow down
84% 87% 87% 89% 91% 93% 89% 89% 88% 87% 84% 81% 72% 63% 61% 60% 58% 59% 60% 61% 68% 73% 78% 81%
UV index arrow down
0 0 0 0 0 0 1 1 1 2 3 4 6 7 6 5 4 3 2 1 1 1 0 0
Sunday (05 July 2015)
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Clear night Clear night Cloudy Cloudy Hail shower day Light shower day Sunny intervals Sunny day Partly cloudy night
Temperature (°C)
13 12 12 13 16 17 17 16 13
Warnings for Merthyr Tydfil
No warnings for Sunday
Feels like temperature (°C) arrow down
13 12 12 13 14 15 15 14 12
Precipitation probability arrow down
<5% <5% 10% 40% 80% 40% 20% 10% 10%
Wind direction, speed & gust (mph) arrow down
S 3 7 SSE 4 7 SSE 4 8 SSE 7 15 S 10 22 SW 12 25 WSW 12 27 WSW 13 26 WSW 8 14
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G G G VG VG VG
Humidity arrow down
85% 89% 93% 93% 87% 76% 67% 69% 81%
UV index arrow down
0 0 0 1 3 6 4 1 0
Monday (06 July 2015)
0100 0400 0700 1000 1300 1600 1900 2200
Partly cloudy night Cloudy Cloudy Sunny intervals Cloudy Light rain Cloudy Partly cloudy night
Temperature (°C)
12 12 13 16 17 17 17 15
Warnings for Merthyr Tydfil
No warnings for Monday
Feels like temperature (°C) arrow down
12 11 12 14 15 16 15 14
Precipitation probability arrow down
<5% <5% <5% 10% 10% 50% 10% 10%
Wind direction, speed & gust (mph) arrow down
SW 6 9 SSW 5 10 S 6 11 S 11 22 S 13 28 S 11 24 S 11 22 S 10 20
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G G G G G
Humidity arrow down
89% 92% 90% 81% 77% 78% 82% 86%
UV index arrow down
0 0 1 4 5 2 1 0
Tuesday (07 July 2015)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Heavy rain Heavy rain Light shower day Light shower day Light shower day Light shower day Cloudy
Temperature (°C)
15 15 15 16 17 17 15 13
Warnings for Merthyr Tydfil
No warnings for Tuesday
Feels like temperature (°C) arrow down
13 14 14 15 15 14 13 11
Precipitation probability arrow down
10% 80% 80% 40% 40% 40% 30% 30%
Wind direction, speed & gust (mph) arrow down
S 10 19 S 10 18 SSW 9 16 SW 11 21 WSW 12 26 WSW 15 31 W 15 31 W 13 25
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G M P G G G VG VG
Humidity arrow down
90% 94% 96% 89% 81% 75% 71% 81%
UV index arrow down
0 0 1 3 6 4 1 0
More Detail chevron down

Issued at: 1200 on Fri 03 Jul 2015

Forecast summary

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

Regional forecast for Wales

Warm sunny spells today. Heavy, thundery downpours overnight.

Today:

A drier day than yesterday with sunny spells, and feeling increasingly warm. Towards the end of the day, cloud will build from the southwest, with the risk of an isolated heavy shower in the far south. Maximum Temperature 24°C.

Tonight:

Warm and humid, with heavy, thundery showers moving north during the evening, bringing the risk of hail and some locally torrential downpours. It will become dry from the south overnight. Minimum Temperature 16°C.

Saturday:

Often cloudy during the morning, but becoming increasingly sunny through the day. Breezier and feeling fresher than on Friday, but still warm, with fine conditions continuing into the evening. Maximum Temperature 20°C.

Outlook for Sunday to Tuesday:

Sunshine and showers, perhaps heavy with thunder, on Sunday. Dry to start Monday, but cloudier and increasingly breezy, with rain arriving later. Still breezy on Tuesday with scattered showers.

Updated at: 0350 on Fri 03 Jul 2015

UK forecast for the next 5 days

Dry and very warm today. Some heavy, thundery rain overnight.

Today:

A fresher start than on previous days, but dry with plenty of sunshine. It'll turn increasingly warm and humid later, or hot towards the southeast. Cloud will gradually build from the southwest, with isolated showers possible late in the day.

Tonight:

Dry to start across the north, with patchy low cloud and fog along some eastern coasts. Heavy rain and thunderstorms will soon move northeastwards overnight. Drier conditions follow.

Saturday:

Breezy and cooler across Scotland, with heavy rain gradually easing and clearing north. Largely dry elsewhere with warm sunny spells developing. Very warm again in the southeast.

Outlook for Sunday to Tuesday:

Increasingly breezy Sunday, with scattered showers and some warm sunny spells. Drier to start Monday, but cloudier, with rain in the west later. Rain clearing to sunshine and showers Tuesday.

Updated at: 0350 on Fri 03 Jul 2015

Outlook for the UK over the next 6-30 days

UK Outlook for Wednesday 8 Jul 2015 to Friday 17 Jul 2015:

Bright and breezy on Wednesday with a mixture of showers and sunny spells for many places. However, it is likely to be cloudier in the north with some longer spells of rain developing here. Less windy on Thursday with the showers becoming restricted to northern parts, with mostly dry conditions and some periods of sunshine developing elsewhere. After this, a fairly quiet period of weather leading into next weekend and the following week, with mostly dry conditions across southern parts but perhaps some rain at times in the north. Temperatures during this period will tend to drop a little below normal to start with, this feeling much cooler than of late for many places, before slowly rising later, especially in the southeast.

UK Outlook for Saturday 18 Jul 2015 to Saturday 1 Aug 2015:

Many southern and central parts of the UK are likely to be mostly dry, often with fine, warm conditions. Towards the north and northwest there will be some cloudier conditions with rain at times, although even here some good periods of dry weather are expected. Temperatures are likely to be around average in the north, but in the south there may be spells of very warm weather for the time of year. These hot conditions bring a low risk of occasional thundery outbreaks, mainly for the southeast.

Updated at: 1202 on Fri 03 Jul 2015

Weather map

Fri 1300

Weather forecast map for Merthyr Tydfil

Merthyr Tydfil Merthyr Tydfil – Sunny intervals 51.7483 -3.3804
Swansea Swansea – Sunny intervals 51.621 -3.9424
Hereford Hereford – Sunny day 52.056 -2.7146
Newtown (Powys) Newtown (Powys) – Sunny day 52.5118 -3.3118
Barnstaple Barnstaple – Sunny intervals 51.0777 -4.0571
Aberystwyth Aberystwyth – Sunny day 52.415 -4.0817
Yeovil Yeovil – Sunny day 50.9416 -2.632
Pembroke Pembroke – Sunny intervals 51.6731 -4.9084
Swindon Swindon – Sunny day 51.5556 -1.7784
Exeter Exeter – Cloudy 50.7179 -3.5327
Birmingham Birmingham – Sunny day 52.4859 -1.889
Banbury Banbury – Sunny day 52.0625 -1.3383
Wrexham Wrexham – Sunny day 53.0428 -2.9911
Stoke-on-Trent Stoke-on-Trent – Sunny day 53.0024 -2.178
Plymouth Plymouth – Sunny intervals 50.3713 -4.1348
Southampton Southampton – Sunny day 50.9093 -1.403
Caernarfon Caernarfon – Sunny day 53.1393 -4.2727
Reading Reading – Sunny day 51.4523 -0.9724
Milton Keynes Milton Keynes – Sunny day 52.0382 -0.7555
Nottingham Nottingham – Sunny day 52.9545 -1.1565

Location Details

Merthyr Tydfil

Location: 51.7483, -3.3804

Altitude: 175m above mean sea level

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