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Foel Grach

Foel Grach last 24 hours
  • 3°C 0°C
    Sunny day
  • 1°C -6°C
    Sunny day
  • -2°C -5°C
    Cloudy
  • 0°C -4°C
    Sunny day
  • -1°C -4°C
    Sunny day
  • 0°C -3°C
    Cloudy
  • 1°C -2°C
    Light snow
Friday   (20 January 2017)
0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Cloudy Fog Fog Fog Cloudy Cloudy Fog Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Clear night Clear night Clear night Clear night Clear night Clear night Clear night
Temperature (°C)
1 1 0 1 1 1 1 1 1 1 2 2 2 1 1 2 2 2 2 1 1 2 1
Feels like temperature (°C) arrow down
-5 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -3 -3 -4 -4 -4 -3 -4 -4 -5 -5 -5 -5
Precipitation probability arrow down
10% 20% 20% 20% 10% 10% 20% 10% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
ESE 13 16 ESE 12 15 ESE 11 13 ESE 11 14 ESE 10 12 ESE 11 13 ESE 12 15 SE 12 16 SE 13 16 SE 14 18 SE 16 21 SE 16 21 SE 15 20 SE 15 20 SE 16 21 SE 17 21 SE 18 22 SE 19 23 ESE 20 25 ESE 22 28 SE 23 30 SE 24 31 SE 24 31
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M VP VP VP M M VP M M M VG VG VG VG VG E VG VG VG VG VG VG VG
Humidity arrow down
99% 99% 100% 98% 95% 94% 94% 90% 87% 81% 72% 62% 60% 63% 62% 57% 52% 52% 52% 54% 55% 54% 53%
UV index arrow down
0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0
Saturday   (21 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
Clear night Clear night Clear night Clear night Clear night Clear night Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Clear night Clear night Clear night Clear night Clear night Partly cloudy night Fog
Temperature (°C)
1 1 1 1 1 1 0 0 0 0 0 0 -1 -1 -2 -2 -2 -3 -3 -4 -3 -4 -4 -4
Feels like temperature (°C) arrow down
-5 -6 -6 -5 -6 -6 -6 -6 -6 -7 -7 -7 -8 -8 -9 -9 -9 -9 -9 -10 -9 -9 -9 -9
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% 20%
Wind direction, speed & gust (mph) arrow down
SE 24 32 SE 26 34 SE 26 34 SE 25 32 SE 24 31 SE 25 31 SE 25 32 SE 25 32 SE 25 32 SE 24 31 SE 25 31 SE 25 32 SE 25 32 SE 23 30 SE 23 29 SE 22 27 SE 19 24 SE 18 22 SE 16 20 SE 13 17 SE 13 16 SE 13 17 SE 12 16 SE 11 15
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 VG VG VG VG VG VG G G G G G M M M M VP
Humidity arrow down
54% 53% 49% 47% 47% 47% 48% 48% 49% 49% 51% 54% 56% 61% 66% 68% 71% 73% 76% 85% 85% 92% 93% 95%
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
Sunday   (22 January 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Fog Fog Cloudy Sunny intervals Sunny intervals Cloudy Partly cloudy night Partly cloudy night
Temperature (°C)
-4 -4 -5 -5 -3 -2 -4 -4
Feels like temperature (°C) arrow down
-9 -9 -9 -10 -7 -6 -7 -7
Precipitation probability arrow down
20% 20% 10% <5% <5% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
SE 10 14 SSE 7 9 WSW 7 9 S 8 11 S 7 13 SSW 7 11 S 6 10 S 6 10
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VP VP M VG VG VG VG G
Humidity arrow down
96% 99% 97% 96% 91% 95% 96% 97%
UV index arrow down
0 0 0 1 1 1 0 0
Monday   (23 January 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Cloudy Cloudy Cloudy Sunny intervals Sunny day Sunny day Clear night Clear night
Temperature (°C)
-3 -3 -3 -3 0 0 -3 -4
Feels like temperature (°C) arrow down
-7 -7 -7 -7 -4 -4 -7 -8
Precipitation probability arrow down
10% 10% 10% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
S 7 11 S 6 10 S 6 10 SSW 6 10 SSW 7 13 SSW 7 12 S 8 12 S 8 14
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG G G G VG VG VG VG
Humidity arrow down
94% 94% 95% 97% 94% 95% 95% 94%
UV index arrow down
0 0 0 1 1 1 0 0
Tuesday   (24 January 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Clear night Partly cloudy night Clear night Sunny day Sunny day Sunny day Clear night Partly cloudy night
Temperature (°C)
-3 -4 -4 -3 -1 -1 -3 -3
Feels like temperature (°C) arrow down
-8 -9 -9 -9 -6 -6 -8 -9
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
S 9 16 SSW 11 19 S 12 20 S 13 21 SSW 15 25 SSW 14 25 S 13 24 S 14 25
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG G VG G VG VG VG VG
Humidity arrow down
95% 95% 96% 98% 92% 90% 98% 97%
UV index arrow down
0 0 0 1 1 1 0 0
Wednesday   (25 January 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Clear night Clear night Clear night Sunny intervals Cloudy Cloudy Cloudy Light snow
Temperature (°C)
-4 -4 -4 -3 -1 -1 -2 -2
Feels like temperature (°C) arrow down
-9 -10 -10 -10 -8 -8 -9 -9
Precipitation probability arrow down
10% <5% 10% <5% 10% 10% 10% 50%
Wind direction, speed & gust (mph) arrow down
S 15 26 S 16 29 S 17 31 SSE 19 35 SSE 21 39 SSE 21 40 SSE 22 41 SSE 23 41
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG G VG VG VG VG G
Humidity arrow down
97% 96% 96% 95% 91% 92% 95% 95%
UV index arrow down
0 0 0 1 1 1 0 0
Thursday   (26 January 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Light snow Light snow Light snow Light snow Cloudy Light snow shower day Light snow shower night Light snow shower night
Temperature (°C)
-2 -2 -2 -1 -1 1 0 0
Feels like temperature (°C) arrow down
-9 -9 -8 -7 -6 -4 -5 -5
Precipitation probability arrow down
50% 50% 60% 50% 20% 40% 40% 40%
Wind direction, speed & gust (mph) arrow down
SSE 23 42 SSE 20 37 SSE 18 35 S 17 33 S 16 32 SSW 13 32 SSW 13 31 SSW 13 30
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G VG VG G G G
Humidity arrow down
96% 97% 98% 98% 97% 99% 100% 100%
UV index arrow down
0 0 0 1 1 1 0 0
More Detail chevron down

Issued at: 0000 on Fri 20 Jan 2017

Forecast summary

Regional forecast for Wales

Bright and sunny, though rather cold.

Today:

It'll be a cold and frosty start for most, with a sunny day to follow. Northern parts of Wales may be cloudier to begin with, but even here blue skies are likely by the afternoon. Maximum Temperature 8 °C.

Tonight:

With the clear skies lasting into the evening and overnight, temperatures will drop quickly. It'll be a cold night with a widespread frost. Minimum Temperature -2 °C.

Saturday:

Saturday will be another bright day with places seeing sunshine. Despite this, it'll be feeling cold, with cloud increasing through the afternoon. Maximum Temperature 4 °C.

Outlook for Sunday to Tuesday:

Cloudy initially, but settled with some bright spells developing from Monday. A few light showers possible on Sunday. Cold with overnight frosts and risk of persistent fog early next week.

Updated at: 0128 on Fri 20 Jan 2017

UK forecast for the next 5 days

Sunny and cold for most, but cloud lingering in places.

Today:

It will be a frosty start across Wales and central and southern England, with a cold and sunny day in store. Some sunshine for northern Scotland.

Tonight:

Cold and frosty across the UK, with clearing skies across northern England and Northern Ireland. A few fog patches likely. Cloudier across Scotland, with some parts staying frost-free.

Saturday:

Mostly settled with variable cloud and some bright spells but staying dry for most. A few drizzly showers are likely across central parts though, possibly turning wintry on high ground.

Outlook for Sunday to Tuesday:

Mostly settled. Some light showers on Sunday. Cold and frosty overnight, fog likely in the south on Monday and Tuesday, perhaps slow to clear. Unsettled in the north-west later Tuesday.

Updated at: 0123 on Fri 20 Jan 2017

Outlook for the UK over the next 6-30 days

UK Outlook for Tuesday 24 Jan 2017 to Thursday 2 Feb 2017:

On Tuesday and Wednesday most places should be dry with sunny spells, although there is a risk of fog at times in the south. It will be windier in the west with outbreaks of rain gradually moving east. Temperatures will be quite cold for many, but milder later in the west. During the rest of the period, milder, unsettled conditions are expected to affect most of the country. Bands of rain will cross the country, interspersed with brighter, showery interludes. It will become windy with gales likely at times, especially in the north-west. The heaviest rain is likely in northern and western areas, with drier conditions in the south-east. Temperatures should be around average to mild, although there is a low chance of the south-east keeping colder than average conditions.

Updated at: 1207 on Thu 19 Jan 2017

UK Outlook for Friday 3 Feb 2017 to Friday 17 Feb 2017:

Looking ahead to the start of February confidence is fairly low. However, the most likely scenario is that Atlantic low pressure systems will continue to bring spells of wet and windy weather to all at times, though this will be interspersed with drier and brighter interludes. Temperatures will generally be around average for this time of year, though with occasional milder spells associated with the unsettled weather. It looks increasingly likely that an area of high pressure will begin to become dominant again towards the middle of February, bringing more settled conditions with the return of overnight frost and patches of fog, although the chance of very cold conditions developing is low.

Updated at: 1209 on Thu 19 Jan 2017