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Cadair Idris

YELLOW Warnings in force for Gwynedd
Recent locations
Cadair Idris last 24 hours
  • Tue Tuesday 3rd
    -1°C -4°C
    Cloudy
  • Wed Wednesday 4th
    -1°C -3°C
    Heavy snow shower day
  • Thu Thursday 5th
    1°C -1°C
    Heavy snow
  • Fri Friday 6th
    2°C 1°C
    Light snow
  • Sat Saturday 7th
    4°C 1°C
    Light rain
Tuesday (03 March 2015)
1800 1900 2000 2100 2200 2300
Heavy snow Heavy snow Heavy snow shower night Heavy snow shower night Heavy snow shower night Heavy snow shower night
Temperature (°C)
-2 -2 -2 -2 -2 -3
Warnings for Gwynedd
Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow
Feels like temperature (°C) arrow down
-13 -12 -12 -12 -12 -13
Precipitation probability arrow down
90% 80% 70% 70% 70% 70%
Wind direction, speed & gust (mph) arrow down
W 47 56 W 41 49 W 37 44 W 39 47 W 38 45 W 45 54
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VP P M M VG VG
Humidity arrow down
92% 99% 99% 99% 98% 98%
UV index arrow down
0 0 0 0 0 0
Sunrise: 06:58 Sunset: 17:56 Moon phase: Waxing gibbous 3 Daily air quality index:3
Wednesday (04 March 2015)
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Heavy snow shower night Heavy snow shower night Heavy snow shower night Heavy snow shower night Heavy snow shower night Heavy snow shower night Heavy snow shower night Heavy snow shower night Heavy snow shower day Heavy snow shower day Heavy snow shower day Heavy snow shower day Heavy snow shower day Heavy snow shower day Heavy snow shower day Light snow Cloudy Sunny intervals Partly cloudy night Partly cloudy night Clear night Partly cloudy night Cloudy Cloudy
Temperature (°C)
-3 -3 -3 -3 -3 -3 -3 -3 -3 -3 -3 -2 -2 -2 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
Warnings for Gwynedd
Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow
Feels like temperature (°C) arrow down
-14 -14 -14 -14 -14 -13 -13 -13 -13 -12 -12 -11 -11 -10 -9 -9 -8 -8 -8 -8 -8 -8 -8 -7
Precipitation probability arrow down
70% 70% 70% 70% 70% 70% 70% 70% 70% 70% 70% 70% 70% 70% 60% 60% 10% <5% <5% <5% <5% <5% 10% 10%
Wind direction, speed & gust (mph) arrow down
W 40 53 W 41 53 W 40 53 W 39 51 WNW 39 51 WNW 38 51 WNW 38 50 WNW 35 46 WNW 33 43 WNW 30 40 WNW 28 38 WNW 27 37 WNW 25 35 WNW 24 35 WNW 23 33 WNW 21 31 WNW 18 28 WNW 17 25 W 17 23 WSW 17 24 WSW 18 24 WSW 18 24 WSW 18 27 SW 18 27
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
E VG VG G G M G G G M M G VG VG VG VG VG E VG E E VG VG G
Humidity arrow down
96% 98% 98% 97% 97% 97% 97% 98% 98% 98% 96% 95% 93% 91% 89% 87% 85% 84% 86% 85% 85% 85% 92% 95%
UV index arrow down
0 0 0 0 0 0 0 0 1 1 1 1 2 1 1 1 1 1 0 0 0 0 0 0
Sunrise: 06:55 Sunset: 17:58 Moon phase: Full 3 Daily air quality index:3
Thursday (05 March 2015)
0000 0300 0600 0900 1200 1500 1800 2100
Cloudy Cloudy Light snow Heavy snow Heavy snow Heavy snow Light snow Light snow
Temperature (°C)
-1 -1 -1 0 1 1 0 0
Warnings for Gwynedd
No warnings for Thursday
Feels like temperature (°C) arrow down
-9 -8 -8 -9 -8 -8 -8 -9
Precipitation probability arrow down
10% 10% 50% 70% 70% 70% 60% 60%
Wind direction, speed & gust (mph) arrow down
WSW 24 34 WSW 27 42 WSW 28 46 WSW 31 52 WSW 33 55 WSW 33 56 WSW 32 53 WSW 31 53
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G M M P M M M
Humidity arrow down
96% 97% 97% 95% 92% 92% 94% 94%
UV index arrow down
0 0 0 1 1 1 0 0
Sunrise: 06:53 Sunset: 18:00 Moon phase: Full 3 Daily air quality index:3
Friday (06 March 2015)
0000 0300 0600 0900 1200 1500 1800 2100
Light snow Light snow Light snow Light snow shower day Light snow Light snow Sleet Sleet
Temperature (°C)
0 -1 -1 0 1 2 1 1
Warnings for Gwynedd
No warnings for Friday
Feels like temperature (°C) arrow down
-9 -9 -9 -9 -8 -7 -8 -8
Precipitation probability arrow down
60% 50% 50% 40% 50% 50% 40% 50%
Wind direction, speed & gust (mph) arrow down
SW 31 52 SW 31 51 SW 32 52 SW 33 55 SW 35 59 SW 35 61 SW 37 61 SW 39 64
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M M M G G G M
Humidity arrow down
94% 94% 94% 93% 89% 83% 86% 93%
UV index arrow down
0 0 0 1 1 1 0 0
Sunrise: 06:51 Sunset: 18:02 Moon phase: Full 3 Daily air quality index:3
Saturday (07 March 2015)
0000 0300 0600 0900 1200 1500 1800 2100
Sleet Light rain Light rain Light rain Light rain Light rain Light rain Light rain
Temperature (°C)
1 1 1 2 3 4 3 2
Warnings for Gwynedd
No warnings for Saturday
Feels like temperature (°C) arrow down
-8 -8 -7 -7 -5 -4 -5 -6
Precipitation probability arrow down
40% 50% 50% 40% 50% 50% 50% 50%
Wind direction, speed & gust (mph) arrow down
SW 40 65 SW 39 62 SW 38 60 SW 38 60 SW 37 58 SW 36 58 SW 38 59 SW 40 61
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
P P P P M M M M
Humidity arrow down
95% 96% 96% 96% 93% 90% 93% 95%
UV index arrow down
0 0 0 1 1 1 0 0
Sunrise: 06:49 Sunset: 18:04 Moon phase: Full 3 Daily air quality index:3
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Issued at: 1700 on Tue 03 Mar 2015

Forecast summary

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

Regional forecast for Wales

Cold with icy patches. Largely dry, with showers dying out.

This Evening and Tonight:

Showers continuing, becoming largely confined to northern parts, with snowfall over hills and rain at low levels, but these easing by dawn with icy patches forming on untreated surfaces. Mostly dry elsewhere. Windy, particularly around coasts, but easing later. Minimum Temperature -1C.

Wednesday:

Icy patches at first. Largely dry and sunny throughout the day. Any remaining showers will soon die out and winds will ease too. It will feel less cold. Maximum Temperature 8C.

Outlook for Thursday to Saturday:

Turning milder. A bright start to Thursday, then cloud spreading southeastwards with some drizzle possibly affecting northwestern parts during Friday and Saturday. Further brighter spells in the east. Turning breezy.

Updated at: 1451 on Tue 03 Mar 2015

UK forecast for the next 5 days

Cold with icy patches. Largely dry, but showers in north.

This Evening and Tonight:

Showers continuing in the north and west with snowfall over hills and rain lower down, but these easing by dawn with icy patches forming on untreated surfaces. Mostly dry elsewhere. Windy, with coastal gales in the north, but easing later.

Wednesday:

Icy patches at first. Largely dry and sunny conditions, with showers continuing to die out and winds easing. Feeling less cold. Cloud and rain reaching the northwest later.

Outlook for Thursday to Saturday:

Windy across many northwestern areas with local gales and rain at times, often heavy in western Scotland. Southeastern areas will be mostly dry with some sunshine. Much milder everywhere.

Updated at: 1452 on Tue 03 Mar 2015

Outlook for the UK over the next 6-30 days

UK Outlook for Sunday 8 Mar 2015 to Tuesday 17 Mar 2015:

A northwest/southeast split is likely on Sunday. Wetter weather is expected in the northwest, with outbreaks of rain, perhaps heavy in western Scotland, slowly moving south, possibly reaching northern England by the end of the day before stalling. It will also be windy with gales possible in places. Drier, brighter, less windy conditions are likely in the southeast, with some sunny spells. It will become mild across the country and may be very mild in some eastern parts. From Monday, there looks to be a change to more settled conditions to most parts of the UK, however, occasional weather systems will likely bring cloudier interludes with rain to northern and western parts. There is uncertainty in temperatures, but they are more likely to be average for the time of year.

UK Outlook for Wednesday 18 Mar 2015 to Wednesday 1 Apr 2015:

It looks probable that pressure will remain higher than average across the UK at first. This would bring generally drier than average conditions, but it is likely that there could also be some cloud at times, with some occasional rain or showers particularly across the north. There are signs that a more unsettled regime will be established in late March with wetter than average conditions probably developing in the northwest, but still with drier weather in the southeast.

Updated at: 1155 on Tue 03 Mar 2015