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Cadair Idris

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Cadair Idris last 24 hours
  • 7 °C

    4 °C

    Drizzle
  • 5 °C

    1 °C

    Heavy rain
  • 3 °C

    -4 °C

    Heavy snow shower day
  • 0 °C

    -3 °C

    Heavy snow
  • 3 °C

    0 °C

    Heavy rain
  • 3 °C

    0 °C

    Cloudy
  • 3 °C

    -1 °C

    Light snow shower day
Tuesday   (21 February 2017)
0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Fog Light rain Heavy rain Fog Fog Fog Fog Heavy rain Heavy rain Heavy rain Fog Fog Fog Fog Fog Fog Fog Fog Fog
Temperature (°C)
5 ° 5 ° 5 ° 6 ° 6 ° 6 ° 6 ° 7 ° 6 ° 6 ° 7 ° 6 ° 6 ° 6 ° 5 ° 5 ° 5 ° 5 ° 5 °
Feels like temperature (°C) arrow down
-1 ° -1 ° 0 ° 0 ° 0 ° 1 ° 1 ° 1 ° 0 ° 0 ° 0 ° -1 ° -2 ° -2 ° -2 ° -3 ° -3 ° -3 ° -3 °
Precipitation probability arrow down
30% 60% 90% 30% 20% 20% 30% 90% 90% 90% 30% 20% 30% 30% 30% 30% 30% 20% 30%
Wind direction, speed & gust (mph) arrow down
W 25 30 W 25 29 WSW 28 32 WSW 29 34 WSW 29 34 WSW 30 36 WSW 32 39 WSW 33 40 WSW 37 45 WSW 44 53 WSW 51 60 WSW 51 62 WSW 52 63 WSW 51 62 WSW 50 61 WSW 50 61 WSW 53 64 WSW 52 64 WSW 50 61
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 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%
UV index arrow down
0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0
Wednesday   (22 February 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 Drizzle Drizzle Drizzle Heavy rain Heavy rain Heavy shower night Heavy 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 Heavy rain Heavy rain Drizzle
Temperature (°C)
5 ° 5 ° 5 ° 5 ° 5 ° 5 ° 5 ° 5 ° 5 ° 4 ° 3 ° 3 ° 3 ° 2 ° 2 ° 2 ° 2 ° 2 ° 2 ° 3 ° 3 ° 4 ° 4 ° 4 °
Feels like temperature (°C) arrow down
-3 ° -3 ° -3 ° -3 ° -3 ° -2 ° -2 ° -2 ° -2 ° -3 ° -3 ° -4 ° -4 ° -5 ° -5 ° -5 ° -5 ° -4 ° -3 ° -3 ° -3 ° -3 ° -3 ° -3 °
Precipitation probability arrow down
30% 30% 40% 40% 50% 90% 90% 70% 90% 90% 90% 90% 90% 80% 80% 80% 90% 80% 90% 90% 90% 90% 90% 40%
Wind direction, speed & gust (mph) arrow down
WSW 50 61 WSW 51 62 WSW 52 63 WSW 54 65 WSW 55 67 WSW 55 66 WSW 53 64 WSW 50 61 W 41 51 W 33 41 W 32 39 W 28 34 W 30 37 W 29 35 W 28 35 W 28 34 W 26 33 W 24 29 SW 20 25 SSW 22 28 SW 31 38 SW 40 49 SW 41 52 SW 42 53
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VP VP VP VP VP VP VP M VP VP VP VP VP VP VP VP VP VP VP P P VP VP VP
Humidity arrow down
100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 99% 99% 99% 99% 99% 99% 99% 99% 99% 98% 99% 100% 100%
UV index arrow down
0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0
Thursday   (23 February 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Drizzle Drizzle Heavy rain Heavy snow shower day Heavy snow shower day Heavy snow shower day Heavy snow shower night Heavy snow shower night
Temperature (°C)
4 ° 4 ° 3 ° 1 ° 0 ° -1 ° -2 ° -2 °
Feels like temperature (°C) arrow down
-3 ° -4 ° -5 ° -8 ° -9 ° -10 ° -10 ° -11 °
Precipitation probability arrow down
40% 50% 80% 70% 70% 70% 70% 70%
Wind direction, speed & gust (mph) arrow down
SW 46 57 SW 46 61 SW 47 65 WSW 42 68 W 40 65 WNW 38 62 WNW 35 55 WNW 32 50
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VP VP VP M M G G M
Humidity arrow down
100% 99% 99% 97% 94% 89% 84% 86%
UV index arrow down
0 0 0 1 1 1 0 0
Friday   (24 February 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Heavy snow shower night Heavy snow shower night Heavy snow shower night Light snow shower day Heavy snow shower day Light snow Light snow Light snow
Temperature (°C)
-3 ° -3 ° -3 ° -2 ° -1 ° 0 ° -2 ° -2 °
Feels like temperature (°C) arrow down
-11 ° -11 ° -11 ° -9 ° -7 ° -6 ° -7 ° -8 °
Precipitation probability arrow down
70% 70% 70% 50% 70% 60% 60% 60%
Wind direction, speed & gust (mph) arrow down
WNW 29 44 WNW 25 39 NW 23 35 NW 20 31 NW 19 31 WNW 17 27 W 14 19 SW 14 19
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M G G G G G VG VG
Humidity arrow down
89% 91% 92% 90% 79% 77% 90% 95%
UV index arrow down
0 0 0 1 2 1 0 0
Saturday   (25 February 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Light snow Light snow Heavy snow Light rain Heavy rain Heavy rain Heavy shower night Light shower night
Temperature (°C)
-2 ° -1 ° 0 ° 1 ° 2 ° 3 ° 2 ° 2 °
Feels like temperature (°C) arrow down
-8 ° -8 ° -7 ° -7 ° -6 ° -5 ° -5 ° -5 °
Precipitation probability arrow down
60% 60% 80% 70% 90% 90% 70% 50%
Wind direction, speed & gust (mph) arrow down
SSW 18 26 S 24 34 SSW 30 43 SSW 36 51 SSW 39 57 SW 38 57 SW 36 53 WSW 33 47
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M M M P M M G
Humidity arrow down
96% 97% 97% 97% 96% 96% 96% 95%
UV index arrow down
0 0 0 1 1 1 0 0
Sunday   (26 February 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Light snow shower night Cloudy Partly cloudy night Sunny intervals Sunny intervals Light rain Cloudy Light rain
Temperature (°C)
1 ° 1 ° 0 ° 1 ° 2 ° 2 ° 2 ° 1 °
Feels like temperature (°C) arrow down
-6 ° -7 ° -7 ° -6 ° -4 ° -5 ° -5 ° -6 °
Precipitation probability arrow down
40% 20% 20% 20% 20% 50% 20% 50%
Wind direction, speed & gust (mph) arrow down
WSW 30 43 WSW 28 40 SW 26 38 SW 28 40 SW 30 46 SW 30 45 SW 30 44 SW 31 46
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G G G G G
Humidity arrow down
93% 93% 93% 93% 88% 88% 91% 92%
UV index arrow down
0 0 0 1 1 1 0 0
Monday   (27 February 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Sleet Sleet Sleet Sleet Heavy snow shower day Light snow shower day Light snow shower night Light snow shower night
Temperature (°C)
1 ° 1 ° 0 ° 0 ° 1 ° 3 ° 2 ° 1 °
Feels like temperature (°C) arrow down
-7 ° -6 ° -7 ° -7 ° -7 ° -2 ° -2 ° -3 °
Precipitation probability arrow down
60% 60% 60% 60% 60% 40% 40% 40%
Wind direction, speed & gust (mph) arrow down
SW 32 46 SSW 30 45 SSW 30 44 SW 30 45 SW 28 44 SW 14 31 SW 12 28 SW 12 27
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G M G G VG VG VG
Humidity arrow down
94% 94% 95% 93% 88% 95% 97% 98%
UV index arrow down
0 0 0 1 1 1 0 0
More Detail chevron down

Issued at: 0400 on Tue 21 Feb 2017

Forecast summary

  • Regional
  • UK 5 days
  • UK 6-30 days

Regional forecast for Wales

Very wet and windy at times. Briefly colder on Friday.

Today:

It will be a cloudy start to the day with patchy light rain and hill fog. Later, the rain becomes heavy for a time in the west and winds strengthen, however, temperatures remain mild for the time of year. Maximum Temperature 13 °C.

Tonight:

It remains mild, windy and damp overnight with outbreaks of mainly light rain continuing. In the second part of the night this rain will once again become heavy. Minimum Temperature 7 °C.

Wednesday:

Winds become lighter on Wednesday. Heavy rain eases for a time across north Wales during the morning before it becomes wet again across all parts by the evening. Maximum Temperature 12 °C.

Outlook for Thursday to Saturday:

Thursday will be wet with potentially disruptive winds. On Friday, winds fall lighter, also it's chilly though drier with some sunshine. Further wet and windy weather arrives on Saturday.

Updated at: 0123 on Tue 21 Feb 2017

UK forecast for the next 5 days

Very wet and windy at times. Briefly colder on Friday.

Today:

A cold start in the north, then turning wet, and milder from the west later. Another mild day across the south, though rather cloudy and damp at times with some hill fog. Becoming windy, especially in the north this evening

Tonight:

Windy, especially in Scotland. Otherwise, chilly in the north, with clear spells and some frost along with occasional showers. Elsewhere, it's cloudy though mild with heavy rain for some.

Wednesday:

Windy in the north and east, breezy elsewhere. Sunny spells in the north, along with some showers. Further south it's cloudy, mild and at times wet with winds easing later.

Outlook for Thursday to Saturday:

Wet and very windy on Thursday with hill snow in the north. On Friday, winds fall lighter, and it's drier with some sunshine. Further wet, windy weather arrives on Saturday.

Updated at: 0124 on Tue 21 Feb 2017

Outlook for the UK over the next 6-30 days

UK Outlook for Saturday 25 Feb 2017 to Monday 6 Mar 2017:

Late February and early March look generally mild, changeable and at times unsettled, with Atlantic depressions pushing across the UK. This means spells of rain, some of which could be heavy across high ground in the north and west, and accompanied by windy conditions, perhaps with gales at times, again more likely in the north and west. Showers in between these Atlantic systems could be wintry over northern hills. Some wind and rain is likely for the south and east too, though with more prolonged spells of drier and brighter weather in-between. Throughout this period there remains a lower chance that high pressure centred to the southwest of the UK may become more dominant and this would mean rather more settled conditions establishing themselves, with some overnight frost.

Updated at: 1208 on Mon 20 Feb 2017

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

For March there is a fair amount of uncertainty, but the weather is most likely to be unsettled at first. There will be spells of wet and windy weather, interspersed with brighter and showery conditions with some snow possible across the north of the UK. There will, however, also be some drier and brighter spells, particularly in the south and east where we may see some local frost and fog at times overnight. Temperatures are expected to be a little above normal for the time of year but there remains a small chance of seeing a more prolonged cold spell, which is most probable later in the period, particularly if settled conditions develop more widely.

Updated at: 1208 on Mon 20 Feb 2017

Weather map

Tue 0600

Weather forecast map for Cadair Idris

Cadair Idris Cadair Idris – Light rain 52.6993 -3.9076
Newtown (Powys) Newtown (Powys) – Cloudy 52.5118 -3.3118
Caernarfon Caernarfon – Overcast 53.1393 -4.2727
Wrexham Wrexham – Cloudy 53.0428 -2.9911
Hereford Hereford – Overcast 52.056 -2.7146
Swansea Swansea – Overcast 51.621 -3.9424
Stoke-on-Trent Stoke-on-Trent – Cloudy 53.0024 -2.178
Pembroke Pembroke – Overcast 51.6731 -4.9084
Birmingham Birmingham – Overcast 52.4859 -1.889
Manchester Manchester – Partly cloudy night 53.479 -2.2465
Preston Preston – Partly cloudy night 53.763 -2.7017
Cardiff Cardiff – Overcast 51.4812 -3.1778
Douglas (Isle of Man) Douglas (Isle of Man) – Partly cloudy night 54.1518 -4.484
Sheffield Sheffield – Partly cloudy night 53.3809 -1.4686
Barnstaple Barnstaple – Overcast 51.0777 -4.0571
Nottingham Nottingham – Partly cloudy night 52.9545 -1.1565
Banbury Banbury – Light rain 52.0625 -1.3383
Swindon Swindon – Mist 51.5556 -1.7784
Kendal Kendal – Partly cloudy night 54.3279 -2.7449

Location Details

Cadair Idris

Location: 52.6993, -3.9076

Altitude: 893.0 m above mean sea level

Video forecast