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yellow Warnings have been issued for Ystrad Mynach, Wales

Ystrad Mynach

Ystrad Mynach last 24 hours
  • 5°C 2°C
    Fog
  • 7°C 1°C
    Sunny day
  • 4°C 2°C
    Cloudy
  • 6°C 4°C
    Overcast
  • 7°C 3°C
    Light rain
  • 8°C 6°C
    Cloudy
  • 9°C 4°C
    Cloudy
Tuesday   (24 January 2017)
0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Fog Fog Fog Fog Fog Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
1 1 2 2 3 4 5 5 4 4 4 4 4 4 3
Feels like temperature (°C) arrow down
-1 -1 0 1 2 3 4 3 3 3 3 3 2 2 2
Precipitation probability arrow down
20% 20% 20% 20% 20% 10% 10% <5% 10% 10% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
ENE 2 6 ENE 1 5 E 2 4 ESE 2 5 ESE 2 5 ESE 2 6 ENE 2 6 ENE 2 6 ESE 2 6 SE 2 8 ESE 2 8 SE 3 9 SSE 2 9 SE 3 8 SE 3 9
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VP VP VP VP VP M M M M M M M M M M
Humidity arrow down
100% 100% 99% 99% 97% 95% 93% 95% 95% 95% 95% 96% 96% 96% 97%
UV index arrow down
1 1 1 1 1 1 1 1 0 0 0 0 0 0 0
Wednesday   (25 January 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
Fog Fog Partly cloudy night Partly cloudy night Fog Clear night Clear night Partly cloudy night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny intervals Cloudy Overcast Overcast Cloudy Overcast Overcast Overcast Overcast
Temperature (°C)
3 3 3 3 3 3 3 2 2 2 4 5 6 7 7 7 6 5 5 4 4 3 3 2
Feels like temperature (°C) arrow down
1 1 1 1 1 0 0 0 -1 0 1 3 4 4 4 4 3 2 1 1 0 -1 -1 -2
Precipitation probability arrow down
20% 20% <5% <5% 20% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% 10% 10% 10% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
SSE 3 10 SSE 4 11 S 5 12 SSE 5 13 SSE 6 14 SSE 6 14 SSE 6 14 SSE 6 14 SSE 6 14 SSE 5 13 SSE 6 13 SSE 6 15 SSE 7 15 SSE 7 16 SSE 8 18 SSE 9 20 SSE 9 20 SSE 9 20 SSE 10 21 SE 9 20 SE 10 21 SE 10 22 SE 10 22 SE 10 22
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VP VP M M VP M M M M M M G G G G G G G G G G G G G
Humidity arrow down
97% 97% 95% 96% 94% 95% 95% 96% 96% 95% 92% 86% 83% 78% 77% 81% 83% 83% 87% 88% 88% 87% 86% 89%
UV index arrow down
0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0
Thursday   (26 January 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Overcast Overcast Overcast Overcast Overcast Sunny day Clear night Clear night
Temperature (°C)
2 1 1 1 2 4 3 2
Feels like temperature (°C) arrow down
-2 -3 -4 -5 -3 0 -2 -2
Precipitation probability arrow down
10% 20% 20% 20% 10% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
SE 10 23 SE 11 24 SE 12 27 SE 13 28 SE 14 30 SE 13 28 ESE 13 26 ESE 12 26
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M M M G VG G G
Humidity arrow down
91% 90% 90% 87% 81% 73% 84% 88%
UV index arrow down
0 0 0 1 1 1 0 0
Friday   (27 January 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Clear night Cloudy Cloudy Overcast Cloudy Mist Mist Light rain
Temperature (°C)
3 3 3 4 5 6 6 5
Feels like temperature (°C) arrow down
-2 -2 -1 0 3 4 4 4
Precipitation probability arrow down
<5% 10% 10% 10% 20% 30% 20% 50%
Wind direction, speed & gust (mph) arrow down
ESE 12 25 ESE 11 24 ESE 10 22 ESE 10 21 SE 9 18 SE 8 15 ESE 6 11 E 5 9
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G M P P P
Humidity arrow down
89% 92% 93% 92% 91% 92% 95% 95%
UV index arrow down
0 0 0 1 1 1 0 0
Saturday   (28 January 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Cloudy Cloudy Light rain Drizzle Light rain Cloudy Partly cloudy night Cloudy
Temperature (°C)
5 5 5 4 6 7 5 4
Feels like temperature (°C) arrow down
3 3 2 2 4 5 3 2
Precipitation probability arrow down
20% 20% 50% 30% 50% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
SE 5 9 SSE 5 8 SE 6 9 SW 5 9 WSW 7 13 WSW 6 12 SSW 4 7 SSE 4 7
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M M G G G G M
Humidity arrow down
96% 96% 95% 95% 90% 86% 93% 95%
UV index arrow down
0 0 0 1 1 1 0 0
Sunday   (29 January 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Cloudy Partly cloudy night Cloudy Cloudy Cloudy Cloudy Light shower night Light rain
Temperature (°C)
3 4 4 5 7 8 6 6
Feels like temperature (°C) arrow down
1 2 2 2 4 5 4 4
Precipitation probability arrow down
10% 10% 20% 20% 20% 20% 40% 50%
Wind direction, speed & gust (mph) arrow down
SW 5 8 S 6 11 S 7 12 SE 8 15 S 9 17 S 10 18 S 9 16 S 10 17
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M M M G G G M
Humidity arrow down
97% 96% 96% 96% 92% 90% 94% 95%
UV index arrow down
0 0 0 1 1 1 0 0
Monday   (30 January 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Cloudy Light rain Cloudy Cloudy Cloudy Cloudy Light rain Light rain
Temperature (°C)
6 6 6 7 8 8 7 7
Feels like temperature (°C) arrow down
4 4 4 4 5 4 4 4
Precipitation probability arrow down
20% 50% 20% 20% 20% 20% 50% 50%
Wind direction, speed & gust (mph) arrow down
SSE 10 17 S 10 18 SSE 11 20 SSE 12 21 SSE 14 25 S 14 26 S 14 25 S 14 26
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M M G G G G G
Humidity arrow down
95% 96% 95% 94% 91% 87% 90% 90%
UV index arrow down
0 0 0 1 1 1 0 0
More Detail chevron down

Issued at: 0800 on Tue 24 Jan 2017

Forecast summary

Regional forecast for Wales

Frost and fog at first, turning cloudier later.

Today:

Cold and frosty to start, with patchy fog slowly clearing to give some sunny spells. Staying generally dry and cold for most, although becoming breezier in the north-west with outbreaks of light rain, mainly over the hills. Maximum Temperature 9 °C.

Tonight:

Cloudy and breezy for most overnight with further outbreaks of mostly light rain and drizzle. Perhaps becoming clearer for many later, bringing a frost by dawn. Minimum Temperature -1 °C.

Wednesday:

Largely dry and breezy on Wednesday with variable amounts of cloud giving some sunshine. Feeling cold, especially in the wind. Maximum Temperature 9 °C.

Outlook for Thursday to Saturday:

Cold and windy on Thursday and Friday, with sunny spells by day and frosts overnight. Winds easing into Saturday but turning cloudier with some light rain in places.

Updated at: 0205 on Tue 24 Jan 2017

UK forecast for the next 5 days

Dense fog in the south, damp and breezy further north.

Today:

Dense freezing fog will be slow to clear across parts of southern England and Wales, but away from this it'll be cold with sunny spells. Scotland and Northern Ireland will be cloudier, breezier and milder with light rain at times.

Tonight:

Locally dense fog will re-form across eastern and southern England. Elsewhere, variable cloud will give patchy frost for some, whilst northern England and north Wales may see some light rain.

Wednesday:

Staying cold and dry across England and Wales with fog slowly clearing southern parts to give some sunshine. Milder and windier in the north-west with rain affecting the Hebrides later.

Outlook for Thursday to Saturday:

Colder and windier for all on Thursday and Friday, with sunny spells by day and frosty nights. Winds easing into Saturday with showery rain, mainly in the north and west.

Updated at: 0201 on Tue 24 Jan 2017

Outlook for the UK over the next 6-30 days

UK Outlook for Saturday 28 Jan 2017 to Monday 6 Feb 2017:

The weekend will bring a change to more unsettled conditions for many parts of the UK. Outbreaks of locally heavy rain are likely to affect western and northern parts, where it'll be mild and windy with gales possible in the north-west. Staying drier in the east and south-east, where some cold nights remain possible. Similar conditions are likely as we move through into the first week of February. Bands of rain will probably cross the country, interspersed with brighter and showery interludes. Windy at times, with gales likely in the northwest. The heaviest rain is also likely across northern and western parts. Temperatures are likely to be mild into the start of February, however there is a chance that the southeast may be drier and colder at times.

Updated at: 1051 on Mon 23 Jan 2017

UK Outlook for Tuesday 7 Feb 2017 to Tuesday 21 Feb 2017:

At the start of this period the most likely scenario is for more unsettled weather with wet and windy spells interspersed with brighter and showery interludes. This would bring gales at times, especially in the northwest. Temperatures are likely to be slightly above normal for the time of year. South-eastern parts may well stay drier and brighter. From the middle of February, confidence in the forecast reduces but there is a possibility that high pressure will return, bringing more settled weather with lighter winds. As a result, temperatures may become colder at times, with overnight frost and fog again possible.

Updated at: 1052 on Mon 23 Jan 2017