Use my current location crosshair

Y Garn

Y Garn last 24 hours
  • 7°C 5°C
    Heavy rain
  • 7°C 5°C
    Heavy rain
  • 7°C 2°C
    Heavy rain
  • 5°C -1°C
    Light rain
  • 5°C 1°C
    Cloudy
  • 7°C 2°C
    Overcast
Wednesday   (29 March 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
Light shower night Light rain Light rain Light rain Drizzle Drizzle Heavy rain Heavy rain Light rain Light rain Light rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Light rain
Temperature (°C)
4 5 5 6 6 6 5 6 6 6 6 6 6 6 7 7 7 6 6 6 6 6 6 6
Feels like temperature (°C) arrow down
-3 -1 0 0 -1 -1 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0
Precipitation probability arrow down
40% 60% 60% 60% 40% 40% 90% 80% 60% 60% 60% 90% 90% 90% 90% 90% 90% 90% 90% 90% 90% 90% 80% 70%
Wind direction, speed & gust (mph) arrow down
SSE 33 40 SSE 26 31 SSW 29 35 SSW 31 38 SW 32 40 SW 32 40 SSW 30 37 SSW 31 38 SSW 35 43 SSW 35 43 SSW 35 43 SSW 37 47 SSW 37 47 SSW 37 47 SSW 39 48 SSW 40 50 SSW 40 50 SSW 41 51 SSW 41 51 SSW 43 54 SSW 44 55 SSW 44 55 SSW 43 54 SSW 42 53
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M VP VP VP VP VP VP VP VP VP VP VP VP VP VP VP VP VP VP VP VP VP VP VP
Humidity arrow down
100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100%
UV index arrow down
0 0 0 0 0 0 0 0 1 1 1 1 1 2 1 1 1 1 1 1 0 0 0 0
Thursday   (30 March 2017)
0000 0100 0400 0700 1000 1300 1600 1900 2200
Drizzle Drizzle Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Light rain
Temperature (°C)
6 6 6 6 6 6 6 6 6
Feels like temperature (°C) arrow down
0 0 0 0 0 1 1 1 1
Precipitation probability arrow down
50% 60% 90% 90% 90% 90% 90% 90% 60%
Wind direction, speed & gust (mph) arrow down
SSW 41 51 SSW 40 50 SSW 38 49 SSW 42 53 SSW 36 47 SSW 34 45 SSW 35 47 SSW 32 43 SSW 28 43
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 P
Humidity arrow down
100% 100% 100% 100% 100% 99% 99% 99% 99%
UV index arrow down
0 0 0 0 1 1 1 1 0
Friday   (31 March 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Drizzle Light rain Heavy rain Light shower day Drizzle Heavy shower day Heavy rain Light rain
Temperature (°C)
6 6 5 5 6 6 4 3
Feels like temperature (°C) arrow down
1 1 0 0 1 1 -1 -3
Precipitation probability arrow down
60% 60% 80% 40% 30% 70% 80% 50%
Wind direction, speed & gust (mph) arrow down
SSW 24 36 S 22 35 S 27 43 S 25 39 S 21 36 SSW 20 35 SSW 22 34 SSW 20 32
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
P P M M M M P P
Humidity arrow down
99% 99% 98% 97% 95% 96% 97% 98%
UV index arrow down
0 0 0 1 3 2 1 0
Saturday   (01 April 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Cloudy Cloudy Drizzle Drizzle Cloudy Cloudy
Temperature (°C)
2 2 2 3 4 4 3 2
Feels like temperature (°C) arrow down
-3 -3 -3 -1 0 0 -1 -3
Precipitation probability arrow down
10% 20% 10% 20% 30% 30% 10% 10%
Wind direction, speed & gust (mph) arrow down
SSW 19 29 SSW 16 24 SW 14 20 WSW 14 22 WSW 13 23 W 16 26 WNW 14 23 W 13 19
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M M M M M M M
Humidity arrow down
98% 98% 98% 97% 96% 94% 95% 96%
UV index arrow down
0 0 0 2 3 2 1 0
Sunday   (02 April 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Partly cloudy night Cloudy Sunny intervals Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
1 0 -1 2 4 4 3 2
Feels like temperature (°C) arrow down
-3 -5 -5 -2 0 0 -1 -3
Precipitation probability arrow down
10% <5% 10% <5% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
WNW 12 17 WNW 11 16 W 9 13 WSW 9 15 SW 9 19 SW 14 26 SSW 15 25 SSW 18 27
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M VG M VG VG VG VG VG
Humidity arrow down
97% 96% 97% 92% 84% 74% 87% 93%
UV index arrow down
0 0 1 2 3 2 1 0
Monday   (03 April 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Overcast Overcast Overcast Overcast Cloudy Overcast Overcast Light rain
Temperature (°C)
3 3 3 5 6 6 4 4
Feels like temperature (°C) arrow down
-3 -3 -2 -1 1 1 -1 -2
Precipitation probability arrow down
10% 10% 10% 10% 10% 20% 20% 50%
Wind direction, speed & gust (mph) arrow down
SSW 21 31 SSW 22 33 SSW 23 35 SSW 25 40 SSW 26 44 SSW 25 44 SSW 25 42 SSW 25 39
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G M M G VG M M P
Humidity arrow down
95% 96% 96% 93% 87% 88% 92% 95%
UV index arrow down
0 0 1 1 3 1 1 0
More Detail chevron down

Issued at: 2300 on Tue 28 Mar 2017

Forecast summary

Regional forecast for Wales

Staying unsettled over the next few days.

This Evening and Tonight:

Today's showers will be replaced by more persistent rain this evening, with some heavy outbreaks expected. The rain will become patchier overnight though and it will be a mild night. Minimum Temperature 9 °C.

Wednesday:

Further rain will move in from the west tomorrow and it will be heavy at times, with strong winds. It will be drier in the east though. Maximum Temperature 14 °C.

Outlook for Thursday to Saturday:

More rain is expected on Thursday and Friday, with some heavy bursts especially in the west. Brighter but showery on Saturday, with the risk of thunder, and it'll feel cooler.

Updated at: 1545 on Tue 28 Mar 2017

UK forecast for the next 5 days

A mild night with rain in the west.

This Evening and Tonight:

Bands of persistent rain will move into northern and western areas tonight. It will be mostly dry in the east though, and it will be mild, with temperatures staying in double figures for many.

Wednesday:

Wednesday will be rather windy, with cloudy skies and patchy rain in the north and west. It'll be drier and brighter in the southeast though, with rather warm spells too.

Outlook for Thursday to Saturday:

Rain will continue in the north and west on Thursday, with sunny spells and warm conditions elsewhere. Outbreaks of rain will affect most on Friday, with scattered heavy showers Saturday.

Updated at: 1547 on Tue 28 Mar 2017

Outlook for the UK over the next 6-30 days

UK Outlook for Sunday 2 Apr 2017 to Tuesday 11 Apr 2017:

After a cold start to Sunday it should turn drier for all, with some good spells of sunshine. We could see the cloud thicken from the west later, with some rain in the far northwest. By early next week, high pressure will begin to build in from the southwest bringing drier, brighter weather with some sunny spells, particularly in the south. It'll stay more unsettled in the northwest however, and it will be windy here, with the risk of coastal gales later in the period. There will be some drier interludes here also though. It will also feel warm in any spring sunshine, particularly in the south and east. It may then turn more generally unsettled later in the period.

Updated at: 1319 on Tue 28 Mar 2017

UK Outlook for Wednesday 12 Apr 2017 to Wednesday 26 Apr 2017:

Much of this period will see a good deal of settled and dry weather across the UK, especially in the south. We are however likely to see unsettled conditions with cloud, rain and strong winds particularly affecting the far north and west of the UK at times. Such unsettled spells of weather are expected to be short-lived though. Temperatures are likely to be warmer than average, but with rather chilly nights at times, leading to frost in places. Any colder spells are likely to be short-lived too, although there some hints that these may become more prevalent later in the month.

Updated at: 1320 on Tue 28 Mar 2017