Carnedd Gwenllian (Conwy) weather

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Forecast days

Today

Maximum daytime temperature: 2° Celsius; Minimum nighttime temperature: 0° Celsius;

Sunrise: 07:52

Sunset: 17:09

Amber weather warning.

L UV

L Pollution

No pollen data.

Eryri / Snowdonia (Mountain region)

Today

Maximum daytime temperature: 2° Celsius; Minimum nighttime temperature: 0° Celsius;
Sat 7 Feb

Maximum daytime temperature: 4° Celsius; Minimum nighttime temperature: 2° Celsius;

Sunrise: 07:50

Sunset: 17:11

Amber weather warning.

L UV

L Pollution

No pollen data.

Eryri / Snowdonia (Mountain region)

Sat 7 Feb

Maximum daytime temperature: 4° Celsius; Minimum nighttime temperature: 2° Celsius;
Sun 8 Feb

Maximum daytime temperature: 4° Celsius; Minimum nighttime temperature: 1° Celsius;

Sunrise: 07:48

Sunset: 17:13

Amber weather warning.

L UV

L Pollution

No pollen data.

Eryri / Snowdonia (Mountain region)

Sun 8 Feb

Maximum daytime temperature: 4° Celsius; Minimum nighttime temperature: 1° Celsius;
Mon 9 Feb

Maximum daytime temperature: 3° Celsius; Minimum nighttime temperature: 1° Celsius;

Sunrise: 07:46

Sunset: 17:15

Fog changing to light rain by early evening.

L UV

L Pollution

No pollen data.

Eryri / Snowdonia (Mountain region)

Mon 9 Feb

Maximum daytime temperature: 3° Celsius; Minimum nighttime temperature: 1° Celsius;
Tue 10 Feb

Maximum daytime temperature: 4° Celsius; Minimum nighttime temperature: 0° Celsius;

Sunrise: 07:44

Sunset: 17:17

Light rain.

L UV

No pollution data.

No pollen data.

Eryri / Snowdonia (Mountain region)

Tue 10 Feb

Maximum daytime temperature: 4° Celsius; Minimum nighttime temperature: 0° Celsius;
Wed 11 Feb

Maximum daytime temperature: 3° Celsius; Minimum nighttime temperature: 0° Celsius;

Sunrise: 07:42

Sunset: 17:19

Drizzle.

L UV

No pollution data.

No pollen data.

Wed 11 Feb

Maximum daytime temperature: 3° Celsius; Minimum nighttime temperature: 0° Celsius;
Thu 12 Feb

Maximum daytime temperature: 2° Celsius; Minimum nighttime temperature: -3° Celsius;

Sunrise: 07:40

Sunset: 17:21

Light rain changing to fog by lunchtime.

L UV

No pollution data.

No pollen data.

Thu 12 Feb

Maximum daytime temperature: 2° Celsius; Minimum nighttime temperature: -3° Celsius;

Amber weather warning.

Sunrise: 07:52

Sunset: 17:09

L UV

L Pollution

No pollen data.

Eryri / Snowdonia (Mountain region)

7 day forecast for Carnedd Gwenllian

Today (6 February 2026)

Time	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 symbols
Chance of precipitation	≥95%	≥95%	≥95%	≥95%	90%	90%	90%	90%	90%	90%	90%	90%	90%	90%	90%	90%	90%	80%	70%	40%
Temperature (°C)	-2°	-2°	-2°	-2°	-1°	-1°	-1°	-1°	0°	0°	0°	0°	0°	0°	1°	1°	1°	1°	2°	2°
Feels like temperature (°C)	-10°	-10°	-10°	-10°	-9°	-9°	-8°	-8°	-7°	-7°	-6°	-6°	-6°	-5°	-5°	-5°	-4°	-4°	-4°	-4°
Wind direction and speed (mph)	ESE 26	ESE 26	ESE 25	ESE 25	ESE 25	ESE 24	ESE 23	ESE 22	ESE 21	SE 19	SE 19	SE 18	SE 17	SE 16	SE 16	SSE 16	SSE 16	SSE 15	S 15	S 15
Wind gust (mph)	31	30	30	30	29	29	28	27	26	26	25	25	24	23	22	21	20	18	18	18
Visibility (description)	P	P	P	VP	VP	VP	VP	VP	VP	VP	VP	VP	VP	VP	VP	P	P	P	P	P
Humidity	99%	99%	99%	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%	99%	98%	99%	98%	98%
UV	-	-	-	1	1	1	1	1	1	1	1	1	1	1	-	-	-	-	-	-

Saturday (7 February 2026)

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 symbols
Chance of precipitation	20%	10%	10%	20%	20%	30%	50%	50%	60%	60%	60%	60%	60%	60%	60%	70%	70%	70%	60%	60%	50%	40%	40%	40%
Temperature (°C)	2°	1°	1°	1°	1°	1°	1°	1°	1°	1°	2°	2°	2°	3°	3°	3°	3°	2°	2°	2°	2°	2°	2°	2°
Feels like temperature (°C)	-4°	-4°	-4°	-5°	-5°	-5°	-5°	-5°	-5°	-5°	-4°	-4°	-3°	-3°	-2°	-2°	-2°	-3°	-3°	-3°	-3°	-3°	-3°	-3°
Wind direction and speed (mph)	SSE 16	SSE 17	SSE 18	SSE 18	SE 18	SE 18	SE 19	SE 19	SE 19	SE 18	SE 18	SE 17	SSE 16	SSE 15	SSE 15	SSE 14	SSE 14	S 14	S 14	S 15	S 15	SSW 16	SSW 17	SSW 17
Wind gust (mph)	17	17	18	20	19	21	22	21	21	21	20	19	19	18	17	16	16	16	16	17	16	16	17	19
Visibility (description)	P	P	M	M	P	P	P	P	P	P	P	P	P	P	P	P	P	P	P	P	P	P	P	P
Humidity	98%	98%	97%	98%	98%	98%	99%	99%	99%	99%	99%	99%	98%	97%	97%	98%	98%	99%	98%	98%	99%	99%	99%	99%
UV	-	-	-	-	-	-	-	1	1	1	1	1	1	1	1	1	1	1	-	-	-	-	-	-

Sunday (8 February 2026)

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 symbols
Chance of precipitation	30%	20%	20%	30%	30%	40%	40%	40%	40%	30%	30%	30%	30%	40%	40%	50%	50%	50%	50%	50%	60%	50%	50%	40%
Temperature (°C)	2°	2°	2°	2°	2°	2°	2°	2°	2°	2°	2°	3°	3°	3°	3°	3°	3°	2°	2°	2°	2°	2°	2°	2°
Feels like temperature (°C)	-3°	-4°	-4°	-4°	-3°	-3°	-3°	-3°	-3°	-3°	-3°	-2°	-2°	-2°	-2°	-2°	-2°	-3°	-3°	-3°	-4°	-4°	-4°	-4°
Wind direction and speed (mph)	SSW 18	SSW 18	SSW 18	SSW 17	SSW 16	SSW 15	SSW 15	S 15	S 15	S 15	S 16	S 16	S 16	S 16	S 15	S 14	S 14	SSE 14	S 15	SSE 16	SSE 17	SSE 17	S 17	SSE 17
Wind gust (mph)	19	20	20	19	17	17	16	15	17	17	17	17	17	17	16	16	16	16	17	17	18	18	19	19
Visibility (description)	P	P	P	P	P	P	P	P	P	P	M	M	M	M	G	M	M	M	M	P	P	P	P	P
Humidity	99%	99%	99%	99%	99%	99%	98%	98%	98%	97%	96%	94%	93%	92%	92%	93%	95%	96%	96%	96%	97%	97%	98%	97%
UV	-	-	-	-	-	-	-	1	1	1	1	1	1	1	1	1	1	1	-	-	-	-	-	-

Monday (9 February 2026)

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 symbols
Chance of precipitation	40%	40%	40%	40%	40%	40%	40%	40%	30%	30%	20%	20%	20%	20%	30%	30%	40%	40%	50%	50%	60%	60%	60%	60%
Temperature (°C)	2°	2°	2°	2°	2°	2°	2°	1°	1°	1°	2°	2°	3°	3°	3°	3°	2°	2°	2°	2°	2°	2°	2°	2°
Feels like temperature (°C)	-4°	-4°	-4°	-4°	-4°	-4°	-4°	-4°	-4°	-4°	-3°	-3°	-3°	-2°	-2°	-2°	-3°	-4°	-4°	-4°	-4°	-4°	-4°	-4°
Wind direction and speed (mph)	SSE 17	SSE 17	SSE 17	SSE 17	SSE 16	SSE 16	SSE 15	SSE 15	SSE 15	SSE 15	SSE 15	SSE 16	SSE 16	SSE 16	SSE 15	SSE 15	SE 16	SE 17	SE 18	SE 19	SE 19	SE 19	SE 19	SE 19
Wind gust (mph)	17	19	18	17	18	17	17	17	16	17	18	18	18	18	17	16	17	17	20	21	20	20	20	19
Visibility (description)	P	P	P	P	P	P	P	P	P	P	P	M	M	M	G	M	M	P	P	P	P	VP	P	P
Humidity	97%	97%	97%	97%	97%	98%	98%	98%	98%	98%	96%	94%	92%	91%	89%	89%	93%	95%	96%	97%	97%	98%	98%	98%
UV	-	-	-	-	-	-	-	1	1	1	1	1	1	1	1	1	1	1	-	-	-	-	-	-

Tuesday (10 February 2026)

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 symbols
Chance of precipitation	70%	70%	60%	60%	60%	60%	60%	60%	50%	60%	50%	50%	50%	60%	50%	50%	50%	60%	60%	60%	70%	60%	60%	60%
Temperature (°C)	2°	2°	2°	2°	2°	2°	2°	2°	2°	2°	2°	2°	3°	3°	3°	3°	3°	3°	2°	2°	2°	2°	2°	2°
Feels like temperature (°C)	-4°	-4°	-4°	-4°	-4°	-4°	-4°	-4°	-4°	-4°	-4°	-3°	-3°	-2°	-2°	-2°	-2°	-3°	-3°	-3°	-3°	-3°	-3°	-3°
Wind direction and speed (mph)	SE 19	SE 19	SE 19	SE 18	SSE 17	SSE 17	SSE 17	SSE 18	SE 18	SE 18	SE 18	SE 18	SSE 18	SSE 18	SSE 17	SSE 17	SSE 18	SSE 17	SSE 16	SSE 16	SSE 15	SSE 14	SSE 15	SE 15
Wind gust (mph)	21	19	19	21	21	21	20	22	22	23	23	23	22	22	22	23	21	21	21	23	23	24	24	25
Visibility (description)	VP	VP	VP	VP	VP	P	P	P	VP	VP	P	P	P	P	P	P	P	P	P	P	P	P	P	P
Humidity	98%	99%	98%	99%	99%	99%	99%	99%	99%	98%	97%	96%	94%	93%	92%	92%	92%	94%	94%	94%	94%	94%	94%	94%
UV	-	-	-	-	-	-	-	1	1	1	1	1	1	1	1	1	1	1	-	-	-	-	-	-

Wednesday (11 February 2026)

Time	00:00	03:00	06:00	09:00	12:00	15:00	18:00	21:00
Weather symbols
Chance of precipitation	50%	50%	50%	50%	60%	60%	60%	50%
Temperature (°C)	2°	2°	1°	1°	2°	2°	2°	1°
Feels like temperature (°C)	-3°	-3°	-4°	-4°	-3°	-3°	-3°	-4°
Wind direction and speed (mph)	SSE 15	SE 13	SE 11	SE 14	S 16	S 18	S 14	SSW 13
Wind gust (mph)	21	18	21	24	25	23	19	19
Visibility (description)	P	P	P	P	M	M	P	M
Humidity	94%	93%	94%	94%	91%	91%	93%	95%
UV	-	-	-	1	1	1	-	-

Thursday (12 February 2026)

Time	00:00	03:00	06:00	09:00	12:00	15:00	18:00	21:00
Weather symbols
Chance of precipitation	50%	50%	50%	50%	40%	50%	50%	40%
Temperature (°C)	1°	1°	0°	0°	1°	1°	0°	0°
Feels like temperature (°C)	-4°	-4°	-4°	-4°	-4°	-4°	-5°	-6°
Wind direction and speed (mph)	SSW 12	SSW 12	SSW 10	SSW 11	SSW 14	SSW 14	W 12	WSW 12
Wind gust (mph)	18	17	17	20	20	19	19	18
Visibility (description)	P	P	P	P	M	M	M	P
Humidity	94%	94%	95%	93%	87%	87%	93%	92%
UV	-	-	-	1	1	1	-	-

News

Wind and rain marking a change in the UK weather

Warnings have been issued as the weather across the UK becomes increasingly mild but wet and windy.

UK video forecast

Carnedd Gwenllian weather map

View the weather with our interactive map

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WARNING

Flood alerts in force for Wales

Natural Resources Wales

Wales weather forecast

Headline:

Some brighter breaks to end the week.

Today:

A widely cloudy start as rain continues to push northwards, bringing heavy and prolonged downpours at times. Some brighter skies emerge from the south through the afternoon as frequent heavy showers follow behind. Breezy at times near northern coastlines. Mild. Maximum temperature 10 °C.

Tonight:

Some clear skies develop overnight as rain and showers clear northwards. However, turning increasingly cloudy from the south from midnight as further blustery showers move in. Largely frost-free. Minimum temperature 7 °C.

Saturday:

A rather unsettled day, as a band of heavy showers spread northwards across the region. However, some brighter and drier breaks may be possible in the west though the afternoon. Maximum temperature 10 °C.

Outlook for Sunday to Tuesday:

Sunday brings a mix of showers and sunny spells. However, turning unsettled from the west again to start the new week, with further bands of heavy rain. Breezy at times.

Updated: 04:00 (UTC) on Fri 6 Feb 2026

Carnedd Gwenllian (Conwy) weather

Find a forecast

Forecast days

Today

Today

Sat 7 Feb

Sat 7 Feb

Sun 8 Feb

Sun 8 Feb

Mon 9 Feb

Mon 9 Feb

Tue 10 Feb

Tue 10 Feb

Wed 11 Feb

Wed 11 Feb

Thu 12 Feb

Thu 12 Feb

7 day forecast for Carnedd Gwenllian

Tooltip header

Wind and rain marking a change in the UK weather

UK video forecast

Wales weather forecast

Headline:

Today:

Tonight:

Saturday:

Outlook for Sunday to Tuesday:

Nearest forecasts

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Freezing rain

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Carnedd Gwenllian (Conwy) weather

Find a forecast

Forecast days

Today

Today

Sat 7 Feb

Sat 7 Feb

Sun 8 Feb

Sun 8 Feb

Mon 9 Feb

Mon 9 Feb

Tue 10 Feb

Tue 10 Feb

Wed 11 Feb

Wed 11 Feb

Thu 12 Feb

Thu 12 Feb

7 day forecast for Carnedd Gwenllian

Wind and rain marking a change in the UK weather

UK video forecast

Wales weather forecast

Friday 6 Feb - Tuesday 10 Feb

Headline:

Today:

Tonight:

Saturday:

Outlook for Sunday to Tuesday:

Nearest forecasts

More from the Met Office

Causes of climate change

8 interesting facts about autumn

Make a rainbow DIY activity

Freezing rain

5 tips for staying safe in a thunderstorm

3 tips for staying safe in lightning