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More extreme weather events with planetary warming
As the planet warms, the intensity, frequency and duration of extreme weather events such as heatwaves and heavy rainfall is expected to increase.
Read moreCarnedd Gwenllian (Conwy) weather
Find a forecast
Forecast days
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Today. Maximum daytime temperature: 9 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius. Cloudy changing to fog by late morning. Sunrise: 04:59; Sunset: 21:42. UV: Moderate; Pollution: Low; Pollen: Moderate.
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Wednesday 8 July. Maximum daytime temperature: 10 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius. Drizzle. Sunrise: 05:00; Sunset: 21:41. UV: Moderate; Pollution: Low; Pollen: Moderate.
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Thursday 9 July. Maximum daytime temperature: 11 degrees Celsius; Minimum nighttime temperature: 5 degrees Celsius. Overcast changing to light rain by lunchtime. Sunrise: 05:01; Sunset: 21:41. UV: Moderate; Pollution: Low; Pollen: Moderate.
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Friday 10 July. Maximum daytime temperature: 9 degrees Celsius; Minimum nighttime temperature: 3 degrees Celsius. Sunny intervals changing to partly cloudy by nighttime. Sunrise: 05:02; Sunset: 21:40. UV: High; Pollution: Low; Pollen: Moderate.
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Saturday 11 July. Maximum daytime temperature: 10 degrees Celsius; Minimum nighttime temperature: 4 degrees Celsius. Sunny intervals changing to cloudy by lunchtime. Sunrise: 05:03; Sunset: 21:39. UV: High; Pollution: Low; No pollen data.
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Sunday 12 July. Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 6 degrees Celsius. Mist changing to cloudy by late morning. Sunrise: 05:05; Sunset: 21:38. UV: High;
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Monday 13 July. Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 6 degrees Celsius. Sunny intervals changing to cloudy by late morning. Sunrise: 05:06; Sunset: 21:37. UV: Moderate;
Seven day forecast for Carnedd Gwenllian
Today (7 July 2020)
| Time | Now | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | 10% | <5% | 10% | 10% | 10% | 20% | 30% | 60% | 90% | 90% | 90% | 90% | ≥95% | ≥95% | ≥95% | ≥95% | ≥95% | ≥95% | 90% | 90% |
| Temperature (°C) |
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
7°
|
7°
|
8°
|
8°
|
9°
|
9°
|
9°
|
9°
|
| Feels like temperature (°C) | 3° | 3° | 3° | 2° | 2° | 2° | 1° | 2° | 2° | 1° | 1° | 1° | 1° | 2° | 3° | 3° | 4° | 5° | 5° | 6° |
| Wind direction and speed (miles per hour) |
W
14
|
W
12
|
WSW
11
|
WSW
11
|
WSW
12
|
WSW
15
|
WSW
16
|
WSW
16
|
WSW
18
|
SW
19
|
SW
21
|
SW
23
|
SW
26
|
SW
28
|
SSW
28
|
SW
27
|
SW
26
|
WSW
25
|
WSW
22
|
WSW
22
|
| Wind gust (miles per hour) | 17 | 14 | 13 | 13 | 14 | 17 | 19 | 19 | 22 | 24 | 27 | 29 | 32 | 35 | 36 | 35 | 33 | 31 | 29 | 28 |
| Visibility | M | G | VG | VG | G | VP | VP | VP | VP | VP | VP | VP | VP | VP | VP | VP | VP | VP | VP | VP |
| Humidity | 99% | 94% | 90% | 89% | 94% | 98% | 98% | 99% | 98% | 98% | 98% | 99% | 99% | 99% | 99% | 99% | 99% | 99% | 100% | 100% |
| UV | - | - | 1 | 1 | 2 | 2 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - |
Wednesday (8 July 2020)
| Time | 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | 90% | 90% | 90% | 90% | 90% | 60% | 60% | 40% | 40% | 30% | 30% | 30% | 20% | 30% | 30% | 30% | 40% | 40% | 40% | 40% | 40% | 30% | 30% | 70% |
| Temperature (°C) |
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
8°
|
8°
|
9°
|
9°
|
9°
|
9°
|
9°
|
10°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
9°
|
8°
|
8°
|
| Feels like temperature (°C) | 6° | 6° | 6° | 6° | 6° | 6° | 6° | 6° | 6° | 6° | 7° | 7° | 8° | 8° | 8° | 8° | 8° | 8° | 8° | 8° | 7° | 7° | 7° | 6° |
| Wind direction and speed (miles per hour) |
WSW
20
|
W
20
|
W
19
|
W
18
|
W
15
|
WNW
12
|
NW
10
|
NNW
10
|
N
9
|
N
9
|
N
8
|
NE
7
|
NNE
7
|
NE
8
|
NNE
7
|
ENE
8
|
ESE
8
|
ENE
7
|
E
7
|
SW
6
|
SW
7
|
NE
8
|
ESE
8
|
ESE
8
|
| Wind gust (miles per hour) | 25 | 25 | 24 | 22 | 19 | 16 | 14 | 13 | 13 | 12 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 11 | 10 | 10 | 10 | 11 | 11 | 11 |
| Visibility | VP | VP | VP | VP | VP | VP | VP | VP | VP | VP | VP | P | M | M | M | M | P | P | P | M | M | M | P | M |
| Humidity | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 99% | 99% | 99% | 98% | 97% | 97% | 96% | 96% | 96% | 96% | 96% | 97% | 97% | 97% | 98% | 98% |
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 2 | 3 | 3 | 4 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | 1 | - | - |
Thursday (9 July 2020)
| Time | 00:00 | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | 50% | 50% | 50% | 20% | 20% | 50% | 50% | 50% | 30% |
| Temperature (°C) |
8°
|
8°
|
7°
|
7°
|
9°
|
10°
|
10°
|
9°
|
7°
|
| Feels like temperature (°C) | 6° | 6° | 5° | 5° | 7° | 8° | 9° | 7° | 4° |
| Wind direction and speed (miles per hour) |
ESE
9
|
SE
10
|
NE
9
|
NE
9
|
E
9
|
NE
8
|
NE
8
|
NNE
9
|
NNE
11
|
| Wind gust (miles per hour) | 13 | 14 | 13 | 15 | 17 | 17 | 16 | 16 | 17 |
| Visibility | M | P | M | M | G | G | M | M | M |
| Humidity | 97% | 98% | 98% | 98% | 94% | 88% | 87% | 92% | 96% |
| UV | - | - | - | 1 | 2 | 5 | 3 | 1 | - |
Friday (10 July 2020)
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | 10% | 20% | 10% | 10% | 10% | 10% | 10% | <5% |
| Temperature (°C) |
6°
|
5°
|
5°
|
7°
|
8°
|
8°
|
8°
|
5°
|
| Feels like temperature (°C) | 3° | 1° | 1° | 3° | 4° | 5° | 5° | 2° |
| Wind direction and speed (miles per hour) |
N
12
|
N
13
|
NW
15
|
NW
15
|
NW
15
|
NW
15
|
NW
13
|
W
11
|
| Wind gust (miles per hour) | 18 | 19 | 23 | 27 | 29 | 29 | 24 | 15 |
| Visibility | G | G | G | G | VG | VG | VG | VG |
| Humidity | 97% | 97% | 95% | 83% | 75% | 69% | 73% | 92% |
| UV | - | - | 1 | 4 | 7 | 4 | 1 | - |
Saturday (11 July 2020)
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
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|
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| Chance of precipitation | 10% | 10% | <5% | <5% | 10% | <5% | <5% | <5% |
| Temperature (°C) |
4°
|
3°
|
5°
|
8°
|
9°
|
10°
|
9°
|
6°
|
| Feels like temperature (°C) | 0° | 0° | 2° | 6° | 7° | 8° | 7° | 4° |
| Wind direction and speed (miles per hour) |
WSW
11
|
SW
9
|
SW
8
|
NW
8
|
WNW
9
|
WNW
9
|
WNW
8
|
NW
6
|
| Wind gust (miles per hour) | 14 | 12 | 12 | 18 | 21 | 19 | 16 | 8 |
| Visibility | G | G | G | VG | VG | VG | VG | VG |
| Humidity | 97% | 97% | 93% | 75% | 67% | 65% | 67% | 90% |
| UV | - | - | 1 | 4 | 6 | 4 | 1 | - |
Sunday (12 July 2020)
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
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| Chance of precipitation | <5% | 10% | 10% | 10% | 10% | 10% | <5% | <5% |
| Temperature (°C) |
5°
|
4°
|
6°
|
9°
|
11°
|
11°
|
10°
|
8°
|
| Feels like temperature (°C) | 2° | 1° | 3° | 7° | 9° | 9° | 8° | 6° |
| Wind direction and speed (miles per hour) |
SSE
7
|
SE
8
|
SE
9
|
S
9
|
SSW
8
|
SSW
9
|
SW
9
|
E
11
|
| Wind gust (miles per hour) | 9 | 10 | 12 | 16 | 19 | 18 | 17 | 14 |
| Visibility | G | P | P | VG | VG | VG | VG | VG |
| Humidity | 95% | 96% | 88% | 71% | 64% | 66% | 71% | 88% |
| UV | - | - | 1 | 4 | 7 | 4 | 1 | - |
Monday (13 July 2020)
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
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| Chance of precipitation | <5% | 10% | 10% | 10% | 10% | 10% | 10% | 10% |
| Temperature (°C) |
7°
|
7°
|
7°
|
9°
|
11°
|
11°
|
11°
|
9°
|
| Feels like temperature (°C) | 4° | 4° | 4° | 7° | 9° | 9° | 8° | 6° |
| Wind direction and speed (miles per hour) |
S
12
|
S
13
|
SSW
13
|
SW
12
|
SW
11
|
WSW
11
|
WNW
11
|
W
12
|
| Wind gust (miles per hour) | 15 | 17 | 18 | 20 | 21 | 21 | 19 | 17 |
| Visibility | G | G | G | G | G | VG | VG | G |
| Humidity | 93% | 94% | 90% | 80% | 77% | 75% | 79% | 91% |
| UV | - | - | 1 | 3 | 5 | 3 | 1 | - |
Wales weather forecast
Headline:
Dry and bright start, rain for most later.
Today:
A largely dry and bright but chilly start, with the odd shower possible before rain reaches the west coast. Outbreaks of rain will continue through the day, although the south coast will escape much of these. Maximum temperature 16 °C.
Tonight:
Rain will linger through the evening and overnight. Rain will ease in North Wales through the early hours, but heavier downpours will persist in South Wales. Light winds. Minimum temperature 11 °C.
Wednesday:
Rain will ease through the morning, although there will be further outbreaks at times throughout the afternoon and evening. Maximum temperature 19 °C.
Outlook for Thursday to Saturday:
Humid with some heavy outbreaks of rain on Thursday, lingering overnight. Drier on Friday and Saturday with the best of the sunny spells on Friday. Light winds throughout.
Updated:
UK long range weather forecast
Isolated light showers in the north to start, but elsewhere looking dry with bright or sunny spells. Winds staying light and temperatures rather cool to average. Looking further ahead, a north/ south split across the UK seems most likely. Northern and northwestern areas are expected to see further spells of rain, accompanied by strong winds, with the possibility of these spreading to some other areas at times. Further south however, there should be more in the way of dry weather, though even here, there is still the possibility of some showers, or longer spells of rain. Temperatures are likely to be either around or on the warmer side of average, with the warmest conditions likely in the southeast.
Updated:
Although confidence remains low throughout this period, the preferred scenario favours a more settled regime. There should be plenty of dry, fine weather around, though there is still the risk of occasional bouts of rain and strong winds. Such spells are mostly likely across the north and west, but they could spread to other areas at times. Temperatures generally around average, with any periods of particularly warm weather most likely being short-lived.
Updated:
