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Fan Fawr

Fan Fawr last 24 hours
  • 9°C 6°C
    Mist
  • 8°C 6°C
    Cloudy
  • 6°C 2°C
    Heavy rain
  • 4°C 0°C
    Cloudy
  • 4°C 2°C
    Overcast
  • 5°C 2°C
    Light rain
  • 4°C 0°C
    Light rain
Thursday   (08 December 2016)
1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Fog Cloudy Mist Fog Fog Fog Fog Fog Fog Fog
Temperature (°C)
8 8 7 7 7 7 7 8 8 8
Feels like temperature (°C) arrow down
5 4 4 3 3 2 3 4 3 3
Precipitation probability arrow down
20% 10% 20% 20% 20% 20% 20% 20% 20% 20%
Wind direction, speed & gust (mph) arrow down
WSW 13 16 SW 13 16 SW 14 18 SW 19 24 SW 20 25 SW 22 27 SSW 21 26 SSW 21 25 SSW 27 34 S 24 30
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VP G P VP VP VP VP VP VP VP
Humidity arrow down
99% 99% 99% 99% 100% 100% 100% 99% 99% 99%
UV index arrow down
1 1 0 0 0 0 0 0 0 0
Friday   (09 December 2016)
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 Drizzle Drizzle Fog Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Mist Mist Mist Fog Light rain Light rain Heavy rain Heavy rain Light rain Light rain
Temperature (°C)
8 8 8 8 8 8 7 7 7 7 7 7 7 8 8 8 8 8 8 8 8 8 8 7
Feels like temperature (°C) arrow down
3 3 4 3 3 2 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 3 3
Precipitation probability arrow down
30% 40% 30% 20% 10% 10% 10% 10% 10% <5% 10% 10% 10% 10% 20% 30% 30% 30% 60% 60% 90% 90% 60% 60%
Wind direction, speed & gust (mph) arrow down
S 25 30 S 28 33 S 29 36 SSW 31 40 SSW 32 42 SSW 35 45 SSW 40 52 SSW 43 55 SSW 43 56 SSW 43 54 SSW 42 54 SSW 41 53 SSW 38 50 SSW 36 47 SSW 34 45 SSW 33 44 SSW 33 44 SSW 34 45 SSW 34 45 SSW 34 45 SW 34 44 SW 33 44 SW 30 40 WSW 23 31
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VP VP VP VP M M M G G M M M M M P P P VP VP VP VP VP VP VP
Humidity arrow down
99% 99% 99% 99% 98% 98% 96% 95% 96% 97% 97% 97% 96% 97% 98% 98% 99% 99% 99% 99% 99% 99% 99% 99%
UV index arrow down
0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
Saturday   (10 December 2016)
0000 0300 0600 0900 1200 1500 1800 2100
Light rain Overcast Light rain Heavy rain Light rain Light rain Cloudy Cloudy
Temperature (°C)
7 6 6 6 6 5 5 3
Feels like temperature (°C) arrow down
3 3 3 3 3 1 0 -1
Precipitation probability arrow down
60% 50% 60% 80% 60% 60% 40% 20%
Wind direction, speed & gust (mph) arrow down
WSW 18 23 WSW 14 18 SW 12 16 SW 11 15 W 11 15 WNW 17 22 WNW 18 24 W 17 24
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VP M P P M P G VG
Humidity arrow down
99% 99% 99% 99% 98% 97% 96% 97%
UV index arrow down
0 0 0 1 1 1 0 0
Sunday   (11 December 2016)
0000 0300 0600 0900 1200 1500 1800 2100
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
3 2 2 2 3 3 2 2
Feels like temperature (°C) arrow down
-2 -3 -3 -3 -2 -1 -2 -2
Precipitation probability arrow down
10% <5% <5% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
W 18 26 W 18 25 W 17 24 WSW 17 23 W 18 27 W 17 24 WSW 15 21 SW 13 18
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG G G VG VG VG M
Humidity arrow down
96% 97% 97% 97% 96% 96% 97% 98%
UV index arrow down
0 0 0 1 1 1 0 0
Monday   (12 December 2016)
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Mist Cloudy Mist Mist Cloudy Overcast Overcast Light rain
Temperature (°C)
1 1 2 2 4 4 3 3
Feels like temperature (°C) arrow down
-3 -3 -3 -2 -1 -1 -2 -2
Precipitation probability arrow down
10% 20% 20% 20% 10% 10% 20% 50%
Wind direction, speed & gust (mph) arrow down
SSW 12 16 S 12 17 S 14 19 S 14 20 S 16 23 SSW 17 24 S 17 24 S 18 25
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
P M P P G G G G
Humidity arrow down
98% 98% 98% 98% 96% 95% 96% 97%
UV index arrow down
0 0 0 1 1 1 0 0
Tuesday   (13 December 2016)
0000 0300 0600 0900 1200 1500 1800 2100
Overcast Drizzle Drizzle Light rain Light rain Light rain Light rain Light rain
Temperature (°C)
3 3 3 4 5 5 4 4
Feels like temperature (°C) arrow down
-2 -2 -2 -2 -1 0 -1 -1
Precipitation probability arrow down
20% 30% 30% 50% 50% 50% 50% 50%
Wind direction, speed & gust (mph) arrow down
S 17 24 S 18 24 S 18 25 S 20 27 S 22 32 S 21 31 S 22 31 S 22 32
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G M M M M M M M
Humidity arrow down
98% 97% 98% 97% 97% 97% 97% 97%
UV index arrow down
0 0 0 1 1 1 0 0
Wednesday   (14 December 2016)
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Light rain Drizzle Drizzle Light rain Light rain Cloudy Cloudy Overcast
Temperature (°C)
4 3 3 3 4 3 3 2
Feels like temperature (°C) arrow down
-2 -2 -2 -2 -2 -2 -3 -3
Precipitation probability arrow down
50% 50% 40% 50% 50% 20% 20% 20%
Wind direction, speed & gust (mph) arrow down
S 22 32 S 22 31 S 22 31 S 23 32 S 22 32 S 20 29 S 20 29 S 21 30
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G M M G G G G G
Humidity arrow down
97% 97% 97% 97% 96% 95% 96% 96%
UV index arrow down
0 0 0 1 1 1 0 0
More Detail chevron down

Issued at: 1300 on Thu 8 Dec 2016

Forecast summary

Regional forecast for Wales

Mild, cloudy and damp.

Today:

Outbreaks of locally heavy rain will move across all parts through the morning, but wettest in the north. Staying cloudy into the afternoon with patchy, light rain or drizzle possible. It'll be another mild day, despite the cloud and rain. Maximum Temperature 14 °C.

Tonight:

A mild and cloudy night will follow with low cloud, hill fog and further outbreaks of rain and drizzle. Possibly turning drier with some clear spells towards morning. Minimum Temperature 8 °C.

Friday:

Rather cloudy with further patchy light drizzle, but also some brighter spells to the north and east of higher ground. Further heavy rain arriving in the north and west later. Maximum Temperature 13 °C.

Outlook for Saturday to Monday:

Rain slowly clearing south on Saturday and becoming brighter. Sunday will then be dry with sunny spells and a little colder. Cloudier on Monday with perhaps a little rain.

Updated at: 0635 on Thu 8 Dec 2016

UK forecast for the next 5 days

Mild, cloudy and wet in the south. Drier, brighter elsewhere.

Today:

Locally heavy rain will move eastwards across northern England and Wales, leaving very mild and cloudy conditions with occasional light rain or drizzle for Wales, central and southern England. Drier with bright spells elsewhere, where it'll be less mild.

Tonight:

Cloudy with hill fog and some patchy drizzle in the south. Increasingly cloudy in the north, with rain in the north-west later. Mild in the south, colder in the north.

Friday:

Rain in the north-west moves slowly south-eastwards to lie across many northern, western and some central parts later. Very mild and windy for many with gales in the north-west.

Outlook for Saturday to Monday:

Bright for many on Saturday and Sunday, but rain persisting in the south on Saturday. Windy with showers in the north. Further rain possible in the north-west Monday, drier elsewhere.

Updated at: 0012 on Thu 8 Dec 2016

Outlook for the UK over the next 6-30 days

UK Outlook for Tuesday 13 Dec 2016 to Thursday 22 Dec 2016:

It'll be dry and bright for most, but patchy overnight frost and fog are likely in the southeast. Through the week periods of wet and windy weather are expected to move across the UK from the west. The most unsettled conditions are likely across the north and west, with drier and brighter weather for southern and eastern areas. It'll be windy at times, with the possibility of gales in the west and northwest, but it will be much less windy further south and east. By mid December there'll probably be some longer, drier spells between the wet weather, perhaps heralding a change to something generally more settled. It'll be fairly mild initially but temperatures are likely to return closer to normal, although passing weather systems may raise them at times.

Updated at: 1140 on Thu 8 Dec 2016

UK Outlook for Friday 23 Dec 2016 to Friday 6 Jan 2017:

Whilst there is a good deal of uncertainty for this period, it is most likely that more settled conditions may dominate associated with high pressure affecting the UK. If the pressure does build, then we can expect drier than average conditions for most areas with lighter winds. Temperatures are also then likely to be below average with an increased risk of frost and fog, especially where skies remain clear overnight. There will probably also be some milder, unsettled interludes though, and as we head into the New Year this may become more of a feature in our weather, with the greatest likelihood of changeable conditions in the northwest, giving rain here at times.

Updated at: 1141 on Thu 8 Dec 2016