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Llyn Tegid

Llyn Tegid last 24 hours
  • 12°C 8°C
    Light rain
  • 10°C 8°C
    Drizzle
  • 9°C 5°C
    Light rain
  • 8°C 2°C
    Heavy rain
  • 6°C 3°C
    Cloudy
  • 9°C 6°C
    Heavy rain
  • 9°C 5°C
    Cloudy
Monday   (20 February 2017)
1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Light rain Light rain Light rain Light rain Light rain Light rain Cloudy Cloudy Cloudy Cloudy Light rain
Temperature (°C)
10 10 10 10 10 10 10 10 9 9 9
Feels like temperature (°C) arrow down
7 7 8 8 8 8 8 8 8 7 7
Precipitation probability arrow down
60% 60% 60% 60% 60% 60% 20% 20% 20% 20% 60%
Wind direction, speed & gust (mph) arrow down
WSW 14 28 WSW 13 27 W 12 26 W 12 26 W 12 25 W 11 23 W 10 21 W 9 20 W 7 18 W 8 18 W 7 16
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VP VP P VP P M M M G G G
Humidity arrow down
96% 96% 96% 96% 96% 95% 95% 94% 92% 92% 93%
UV index arrow down
1 1 1 1 1 0 0 0 0 0 0
Tuesday   (21 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
Light rain Light rain Heavy rain Light rain Light rain Light rain Drizzle Drizzle Mist Mist Mist Mist Mist Mist Heavy rain Heavy rain Heavy rain Heavy rain Light rain Drizzle Light rain Light rain Light rain Light rain
Temperature (°C)
9 9 9 9 8 8 8 8 9 9 9 10 10 10 10 10 10 10 10 10 9 9 9 9
Feels like temperature (°C) arrow down
7 7 7 7 7 7 7 7 7 7 7 8 8 8 7 7 7 7 6 6 6 5 5 5
Precipitation probability arrow down
60% 60% 80% 60% 60% 60% 40% 40% 30% 20% 30% 30% 30% 30% 80% 90% 90% 90% 60% 50% 60% 60% 60% 60%
Wind direction, speed & gust (mph) arrow down
WSW 7 16 WSW 8 19 WSW 9 19 W 8 18 WSW 6 15 WSW 6 14 WSW 6 14 WSW 6 15 WSW 6 15 WSW 6 15 WSW 7 16 WSW 9 20 WSW 10 22 WSW 11 24 WSW 12 27 WSW 13 29 WSW 15 33 WSW 16 37 WSW 18 40 WSW 19 41 WSW 19 42 WSW 20 45 WSW 21 45 WSW 20 44
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G M M G G P P P P P P P P P P M M P P P P P P
Humidity arrow down
93% 93% 93% 93% 93% 94% 95% 96% 96% 97% 97% 96% 95% 97% 95% 95% 94% 94% 95% 95% 95% 95% 95% 96%
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
Wednesday   (22 February 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Heavy rain Heavy rain Heavy rain Heavy rain Cloudy Cloudy Cloudy Light rain
Temperature (°C)
9 9 8 7 7 7 7 6
Feels like temperature (°C) arrow down
5 5 4 4 4 4 4 5
Precipitation probability arrow down
90% 90% ≥95% 90% 60% 10% 20% 60%
Wind direction, speed & gust (mph) arrow down
WSW 22 45 WSW 21 43 W 18 38 W 12 26 W 13 29 W 11 26 WSW 7 17 SSE 4 11
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
P M M G VG VG G G
Humidity arrow down
94% 93% 92% 88% 79% 77% 82% 91%
UV index arrow down
0 0 0 1 1 1 0 0
Thursday   (23 February 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy shower day Heavy shower night Drizzle
Temperature (°C)
8 8 8 5 5 5 4 3
Feels like temperature (°C) arrow down
5 5 4 0 0 -1 -2 -2
Precipitation probability arrow down
≥95% 90% 90% 90% 80% 70% 70% 40%
Wind direction, speed & gust (mph) arrow down
SW 12 29 SW 17 40 SW 20 47 W 23 52 W 24 55 WNW 23 52 WNW 19 43 WNW 17 39
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
P M M P G M G M
Humidity arrow down
94% 93% 90% 88% 82% 81% 82% 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
Light shower night Light shower night Cloudy Sunny intervals Sunny intervals Cloudy Partly cloudy night Cloudy
Temperature (°C)
3 3 3 3 5 6 4 4
Feels like temperature (°C) arrow down
-2 -2 -1 1 3 3 2 1
Precipitation probability arrow down
40% 40% 10% 10% 10% 10% <5% 10%
Wind direction, speed & gust (mph) arrow down
WNW 15 34 WNW 13 28 NW 10 21 NW 7 17 WNW 8 20 W 8 18 SW 5 11 SSW 6 14
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M G VG VG VG VG VG VG
Humidity arrow down
86% 85% 85% 83% 72% 68% 81% 86%
UV index arrow down
0 0 0 1 2 1 0 0
Saturday   (25 February 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Cloudy Overcast Light rain Heavy rain Heavy rain Heavy rain Light rain Light shower night
Temperature (°C)
4 5 6 7 8 8 8 7
Feels like temperature (°C) arrow down
1 1 2 3 4 5 5 4
Precipitation probability arrow down
10% 20% 60% 80% 90% 80% 50% 40%
Wind direction, speed & gust (mph) arrow down
SSW 10 21 SSW 15 31 SSW 15 33 SSW 18 38 SW 18 40 SW 15 33 WSW 14 31 WSW 13 26
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G P M G G
Humidity arrow down
88% 88% 89% 90% 92% 93% 90% 90%
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 rain Light shower night Light shower night Light rain Light rain Cloudy Cloudy Light rain
Temperature (°C)
6 6 6 7 9 9 8 7
Feels like temperature (°C) arrow down
3 3 3 4 5 5 4 3
Precipitation probability arrow down
50% 50% 40% 50% 50% 20% 20% 50%
Wind direction, speed & gust (mph) arrow down
WSW 12 26 SW 11 24 SW 11 23 SW 13 27 SW 15 33 SSW 17 37 SSW 18 40 SSW 16 35
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G G G M G
Humidity arrow down
88% 89% 91% 87% 83% 82% 84% 86%
UV index arrow down
0 0 0 1 1 1 0 0
More Detail chevron down

Issued at: 1200 on Mon 20 Feb 2017

Forecast summary

Regional forecast for Wales

Breezy and mild with outbreaks of rain.

Today:

Dry with sunny spells to start, but becoming cloudier through the afternoon with outbreaks of rain and drizzle expected to spread into the country from the west. It will be fairly breezy, but also quite mild. Maximum Temperature 15 °C.

Tonight:

Cloudy with outbreaks of rain or drizzle at first, but more widespread rain expected during the second half of the night. Winds will ease and it will stay mild. Minimum Temperature 6 °C.

Tuesday:

Cloudy with patchy outbreaks of light rain at first, this easing through the morning. However, more widespread outbreaks of rain will arrive in the afternoon, as well as strengthening winds. Maximum Temperature 12 °C.

Outlook for Wednesday to Friday:

Dry after early rain on Wednesday, but becoming wet and windy overnight and turning less mild and very windy with showers on Thursday. Friday likely drier, brighter and more settled.

Updated at: 0151 on Mon 20 Feb 2017

UK forecast for the next 5 days

Windy and mild with outbreaks of rain.

Today:

Spells of rain moving south-eastwards from Scotland and Northern Ireland into Wales and the Midlands. This followed by showers in the far north where it will also be very windy. Variable cloud amounts elsewhere and mild for all.

Tonight:

Showers continuing to affect the far north. Cloudy with rain and drizzle across England and Wales. Clearer and drier for northern England and southern Scotland.

Tuesday:

Dry for many with some sunny spells at first for eastern UK, but increasing cloud and outbreaks of rain approaching from the west, and becoming quite windy again.

Outlook for Wednesday to Friday:

Rain clearing on Wednesday to leave sunny spells but also strong winds, then wet and windy overnight, with very windy, showery conditions on Thursday. Drier and calmer on Friday.

Updated at: 0147 on Mon 20 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