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yellow Warnings have been issued for Y Garn, Wales

Y Garn

Y Garn last 24 hours
  • 3°C 0°C
    Fog
  • 1°C -3°C
    Sunny intervals
  • -1°C -5°C
    Sunny day
  • 0°C -2°C
    Cloudy
  • 0°C -4°C
    Heavy snow shower day
  • 0°C -3°C
    Light snow
  • 1°C -2°C
    Cloudy
Tuesday   (24 January 2017)
1700 1800 1900 2000 2100 2200 2300
Fog Fog Fog Fog Fog Fog Fog
Temperature (°C)
3 3 3 3 3 2 2
Feels like temperature (°C) arrow down
-5 -5 -5 -5 -5 -5 -5
Precipitation probability arrow down
20% 20% 20% 20% 20% 20% 20%
Wind direction, speed & gust (mph) arrow down
SSW 35 43 SSW 34 40 SSW 34 40 SSW 34 40 SSW 35 42 S 36 43 SSW 37 45
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VP VP VP VP VP VP VP
Humidity arrow down
100% 100% 100% 100% 100% 100% 99%
UV index arrow down
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 Fog Fog Fog Fog Fog Fog Fog Cloudy Sunny intervals Fog Sunny intervals Sunny intervals Sunny day Sunny day Sunny day Partly cloudy night Partly cloudy night Fog Mist Fog Fog Fog
Temperature (°C)
2 2 1 1 1 1 1 0 0 0 0 0 0 -1 -1 0 -1 -1 -1 -1 -2 -2 -2 -2
Feels like temperature (°C) arrow down
-6 -6 -7 -7 -8 -8 -8 -9 -9 -9 -10 -10 -10 -10 -10 -10 -10 -10 -11 -11 -11 -11 -11 -11
Precipitation probability arrow down
20% 20% 20% 20% 20% 20% 20% 20% 20% 10% <5% 20% <5% <5% <5% <5% <5% <5% <5% 10% 20% 20% 20% 20%
Wind direction, speed & gust (mph) arrow down
SSW 39 46 SSW 39 46 SSW 39 46 S 40 48 S 41 50 S 41 50 S 40 47 S 41 48 S 43 50 S 44 52 S 45 53 S 45 54 S 46 55 S 45 54 S 44 52 S 42 50 S 40 48 S 39 47 S 39 47 S 41 48 S 40 48 SSE 37 44 SSE 34 42 SSE 33 40
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VP VP VP VP VP VP VP VP VP M M VP M M M M M M M VP P VP VP VP
Humidity arrow down
99% 99% 99% 99% 98% 98% 98% 98% 98% 98% 98% 97% 97% 95% 93% 93% 93% 93% 94% 95% 96% 96% 96% 94%
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
Mist Clear night Clear night Sunny intervals Sunny day Sunny day Clear night Clear night
Temperature (°C)
-1 1 -1 -2 -2 -2 -2 -4
Feels like temperature (°C) arrow down
-10 -7 -10 -12 -11 -11 -12 -13
Precipitation probability arrow down
20% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
SSE 35 43 SE 36 44 SE 36 45 SE 40 50 SE 40 51 SE 40 51 SE 43 55 SE 36 51
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
P VG G G VG VG VG VG
Humidity arrow down
87% 68% 73% 79% 75% 74% 74% 91%
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 Clear night Clear night Cloudy Cloudy Cloudy Cloudy Light snow
Temperature (°C)
-4 -4 -4 -4 -2 -1 -1 -1
Feels like temperature (°C) arrow down
-13 -13 -13 -12 -10 -8 -8 -7
Precipitation probability arrow down
<5% <5% <5% 10% 10% 20% 10% 50%
Wind direction, speed & gust (mph) arrow down
SE 35 49 ESE 33 47 ESE 30 43 SE 29 42 SE 27 39 SE 24 35 SE 23 33 SE 20 30
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG G G M G G
Humidity arrow down
92% 93% 94% 94% 91% 94% 97% 97%
UV index arrow down
0 0 0 1 1 1 0 0
Saturday   (28 January 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Overcast Light snow shower night Light snow shower night Light snow shower day Light snow shower day Heavy snow shower day Heavy snow shower night Light snow shower night
Temperature (°C)
-1 -1 -1 -1 0 0 -2 -2
Feels like temperature (°C) arrow down
-7 -7 -7 -7 -6 -5 -7 -8
Precipitation probability arrow down
30% 40% 40% 40% 40% 60% 60% 50%
Wind direction, speed & gust (mph) arrow down
SE 18 26 SE 16 25 SSE 16 25 S 16 25 SW 16 27 SW 15 24 SSW 14 20 SW 15 21
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G G G G M
Humidity arrow down
97% 96% 96% 97% 95% 94% 97% 98%
UV index arrow down
0 0 0 1 1 1 0 0
Sunday   (29 January 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Heavy snow shower night Light snow shower night Light snow shower night Light snow shower day Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
-3 -3 -3 -3 -1 0 -2 -2
Feels like temperature (°C) arrow down
-8 -8 -9 -8 -6 -5 -7 -8
Precipitation probability arrow down
60% 40% 40% 40% 20% 20% 10% 20%
Wind direction, speed & gust (mph) arrow down
SW 14 20 SSW 15 20 SSW 15 20 SSW 14 19 SW 15 22 S 14 21 S 15 21 SSE 17 23
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M G G G G G G G
Humidity arrow down
98% 98% 98% 98% 94% 91% 96% 97%
UV index arrow down
0 0 0 1 1 1 0 0
Monday   (30 January 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Mist Cloudy Mist Cloudy Cloudy Cloudy Cloudy Light snow
Temperature (°C)
-2 -2 -2 -2 0 0 -1 -1
Feels like temperature (°C) arrow down
-8 -8 -8 -8 -7 -7 -8 -9
Precipitation probability arrow down
30% 20% 30% 20% 20% 20% 20% 50%
Wind direction, speed & gust (mph) arrow down
SSE 19 26 SSE 20 27 SE 21 29 SE 23 33 SE 25 36 SE 25 36 SE 27 38 SSE 27 39
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
P M P G G G G G
Humidity arrow down
97% 97% 97% 96% 93% 93% 94% 94%
UV index arrow down
0 0 0 1 1 1 0 0
More Detail chevron down

Issued at: 1600 on Tue 24 Jan 2017

Forecast summary

Regional forecast for Wales

Frost and fog in places tonight. Breezier and cold tomorrow.

This Evening and 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. Some freezing fog patches are likely to form in the south-east, where locally dense. Minimum Temperature -1 °C.

Wednesday:

Any early fog patches should lift and clear to give a dry and bright day, with variable cloud and bright or sunny spells. A breezier day and feeling cold. 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: 1427 on Tue 24 Jan 2017

UK forecast for the next 5 days

Fog and frost in the south. Breezier in the northwest.

This Evening and Tonight:

Locally dense fog or freezing fog will quickly re-form across central and south-eastern parts of England, with frost and icy patches. Elsewhere, it'll be milder, cloudier and breezier with some rain and drizzle in the west. Gales in the northwest.

Wednesday:

Fog should either lift or clear across central and south-eastern parts of England, although it will stay cold for many. Cloudier, windier and milder with some rain in the northwest.

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 some rain, mainly in the north and west.

Updated at: 1427 on Tue 24 Jan 2017

Outlook for the UK over the next 6-30 days

UK Outlook for Sunday 29 Jan 2017 to Tuesday 7 Feb 2017:

We are likely to see a gradual change to more unsettled conditions across the UK early next week, with outbreaks of rain, heavy at times, affecting northern and western 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: 1200 on Tue 24 Jan 2017

UK Outlook for Wednesday 8 Feb 2017 to Wednesday 22 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: 1200 on Tue 24 Jan 2017