Carnedd Moel-Siabod (Conwy) weather

Find a forecast

Next hour

Heavy rain

Feels like -8°
Rain ≥95%
47mph wind from SSW

Saturday

Heavy rain

Feels like -1°
Heavy rain at 4am
Max wind speed 47mph

Sunday

Heavy snow

Feels like -4°
Light rain at 12am
Max wind speed 45mph

Monday

Light snow showers

Feels like -4°
Heavy snow showers at 12am
Max wind speed 32mph

Tuesday

Sunny intervals

Feels like -3°
Partly cloudy at 12am
Max wind speed 22mph

Wednesday

Fog

Feels like -3°
Cloudy at 9am
Max wind speed 44mph

Thursday

Fog

Feels like 1°
Fog at 12am
Max wind speed 44mph

Friday

Light rain

Feels like 0°
Light rain at 12am
Max wind speed 33mph

Forecast days

Today Today

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

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

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

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

Maximum daytime temperature: 5° Celsius; Minimum nighttime temperature: 3° Celsius;
Thu Thursday

Maximum daytime temperature: 7° Celsius; Minimum nighttime temperature: 3° Celsius;
Fri Friday

Maximum daytime temperature: 5° Celsius; Minimum nighttime temperature: -1° Celsius;

7 day forecast for Carnedd Moel-Siabod

Time	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols and temperature	1°	2°	2°	3°	2°	2°	3°	3°	3°	3°	3°	3°	1°	1°	1°	1°	1°	1°	1°	1°
Chance of precipitation	≥95%	≥95%	≥95%	≥95%	90%	80%	60%	30%	10%	10%	10%	10%	<5%	10%	10%	30%	50%	60%	70%	60%
Wind speed and direction	47mph	47mph	41mph	34mph	25mph	18mph	12mph	10mph	10mph	10mph	9mph	9mph	10mph	10mph	10mph	10mph	10mph	11mph	11mph	13mph

Next day

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols and temperature	1°	2°	2°	2°	2°	2°	2°	2°	1°	1°	1°	1°	1°	1°	1°	1°	1°	1°	1°	1°	1°	1°	1°	0°
Chance of precipitation	70%	80%	90%	90%	90%	≥95%	90%	80%	80%	90%	90%	80%	90%	90%	≥95%	≥95%	≥95%	90%	90%	90%	90%	80%	80%	90%
Wind speed and direction	16mph	18mph	21mph	21mph	22mph	24mph	25mph	26mph	27mph	29mph	31mph	33mph	36mph	37mph	38mph	45mph	44mph	43mph	40mph	37mph	32mph	28mph	27mph	27mph

Next day

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols and temperature	0°	0°	0°	1°	1°	1°	1°	1°	1°	2°	2°	2°	2°	2°	2°	2°	1°	1°	1°	1°	0°	1°	1°	0°
Chance of precipitation	80%	80%	80%	70%	70%	70%	70%	60%	50%	40%	30%	20%	20%	20%	20%	20%	30%	30%	30%	30%	40%	40%	40%	40%
Wind speed and direction	28mph	29mph	29mph	24mph	23mph	24mph	25mph	26mph	27mph	27mph	27mph	28mph	28mph	28mph	28mph	32mph	31mph	29mph	28mph	27mph	26mph	26mph	24mph	22mph

Next day

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols and temperature	0°	0°	0°	0°	0°	0°	0°	0°	0°	0°	1°	2°	2°	2°	2°	1°	0°	-1°	-1°	-1°	-1°	-1°	-1°	-1°
Chance of precipitation	40%	30%	30%	40%	40%	30%	30%	30%	20%	20%	10%	10%	10%	10%	10%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Wind speed and direction	22mph	22mph	21mph	17mph	17mph	16mph	15mph	14mph	13mph	12mph	12mph	13mph	13mph	13mph	12mph	11mph	10mph	10mph	10mph	10mph	10mph	10mph	10mph	11mph

Next day

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols and temperature	-1°	-1°	-1°	-1°	-1°	-1°	-1°	0°	0°	0°	1°	2°	3°	3°	3°	3°	3°	3°	3°	3°	3°	4°	4°	4°
Chance of precipitation	<5%	<5%	10%	10%	10%	20%	20%	20%	20%	30%	30%	30%	40%	40%	40%	50%	40%	50%	50%	40%	40%	40%	40%	50%
Wind speed and direction	12mph	13mph	13mph	14mph	14mph	15mph	15mph	16mph	17mph	17mph	19mph	22mph	24mph	25mph	26mph	32mph	31mph	30mph	31mph	31mph	32mph	42mph	43mph	44mph

Next day

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Weather symbols and temperature	5°	5°	6°	6°	7°	6°	5°	5°
Chance of precipitation	40%	40%	40%	40%	40%	50%	60%	60%
Wind speed and direction	44mph	31mph	30mph	29mph	31mph	39mph	33mph	32mph

Next day

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Weather symbols and temperature	5°	5°	4°	4°	5°	4°	2°	2°
Chance of precipitation	60%	50%	50%	50%	50%	40%	40%	40%
Wind speed and direction	33mph	22mph	17mph	18mph	20mph	27mph	22mph	24mph

Next day

Carnedd Moel-Siabod weather map

Loading map...

Updated: 2am on 22 November 2025

Carnedd Moel-Siabod forecast

Select units Temperature units

Wind

Daily highest gust

52mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

≥95%

Heavy rain at 4am

Humidity

Daily high

99%

Daily low

86%

Daily highest level

Low

You can safely stay outside. Consider sunscreen in direct sunlight.

Visibility

Daily high

25km

Daily low

< 0.1km

Sunrise and sunset

07:53 16:11

Complete sun and moon data for Saturday - U.S. Naval Observatory

Air pollution

Daily level

Low

Enjoy your usual outdoor activities.

Pollution forecast and air quality from Defra - GOV.UK

Today

Time and weather

Time	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols

Wind

Time	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Speed	47mph Strong winds	47mph Strong winds	41mph Strong winds	34mph Strong winds	25mph Strong winds	18mph Light winds	12mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	11mph Gentle breeze	11mph Gentle breeze	13mph Light winds

Time	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Direction from	SSW South-south-west	SW South-west	SW South-west	SW South-west	SW South-west	WSW West-south-west	WNW West-north-west	NW North-west	NW North-west	NW North-west	NW North-west	WNW West-north-west	W West	WSW West-south-west	WSW West-south-west	SW South-west	SW South-west	SW South-west	SW South-west	SW South-west

Time	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Gusts	52mph	51mph	45mph	37mph	28mph	19mph	13mph	13mph	13mph	12mph	11mph	11mph	11mph	12mph	12mph	14mph	15mph	15mph	16mph	18mph

Temperature

Time	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Actual (°C)	1°	2°	2°	3°	2°	2°	3°	3°	3°	3°	3°	3°	1°	1°	1°	1°	1°	1°	1°	1°

Time	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Feels like (°C)	-8°	-7°	-6°	-5°	-4°	-3°	-2°	-1°	-1°	-1°	-1°	-1°	-3°	-3°	-3°	-3°	-3°	-3°	-3°	-4°

Humidity

Time	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Humidity	99%	99%	99%	99%	98%	96%	95%	92%	87%	86%	86%	91%	92%	92%	91%	92%	92%	94%	96%	97%

Rain and snow

Time	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Chance	≥95%	≥95%	≥95%	≥95%	90%	80%	60%	30%	10%	10%	10%	10%	<5%	10%	10%	30%	50%	60%	70%	60%

UV

Time	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
UV	No risk	No risk	No risk	Low	Low	Low	Low	Low	Low	Low	Low	Low	Low	No risk	No risk	No risk	No risk	No risk	No risk	No risk

Visibility

Time	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Visibility	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Moderate	Moderate	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Poor	Very poor	Very poor

Select units Temperature units

Wind

Daily highest gust

50mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

70%

Light rain at 12am

Humidity

Daily high

99%

Daily low

88%

Daily highest level

Low

You can safely stay outside. Consider sunscreen in direct sunlight.

Visibility

Daily high

60km

Daily low

< 0.1km

Sunrise and sunset

07:54 16:09

Complete sun and moon data for Sunday - U.S. Naval Observatory

Air pollution

Daily level

Low

Enjoy your usual outdoor activities.

Pollution forecast and air quality from Defra - GOV.UK

Sunday

Time and weather

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols

Wind

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Speed	16mph Light winds	18mph Light winds	21mph Strong winds	21mph Strong winds	22mph Strong winds	24mph Strong winds	25mph Strong winds	26mph Strong winds	27mph Strong winds	29mph Strong winds	31mph Strong winds	33mph Strong winds	36mph Strong winds	37mph Strong winds	38mph Strong winds	45mph Strong winds	44mph Strong winds	43mph Strong winds	40mph Strong winds	37mph Strong winds	32mph Strong winds	28mph Strong winds	27mph Strong winds	27mph Strong winds

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Direction from	SW South-west	SW South-west	SSW South-south-west	SSW South-south-west	SSW South-south-west	SW South-west	SW South-west	WSW West-south-west	WSW West-south-west	WSW West-south-west	WSW West-south-west	WSW West-south-west	WSW West-south-west	WSW West-south-west	WSW West-south-west	WSW West-south-west	W West	W West	W West	W West	WNW West-north-west	WNW West-north-west	WNW West-north-west	NW North-west

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Gusts	20mph	23mph	24mph	27mph	29mph	32mph	33mph	33mph	32mph	35mph	37mph	39mph	41mph	42mph	50mph	50mph	49mph	47mph	44mph	40mph	35mph	31mph	30mph	30mph

Temperature

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Actual (°C)	1°	2°	2°	2°	2°	2°	2°	2°	1°	1°	1°	1°	1°	1°	1°	1°	1°	1°	1°	1°	1°	1°	1°	0°

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Feels like (°C)	-4°	-4°	-4°	-4°	-4°	-4°	-4°	-5°	-6°	-7°	-6°	-7°	-7°	-7°	-8°	-8°	-8°	-8°	-8°	-8°	-7°	-7°	-7°	-7°

Humidity

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Humidity	97%	98%	99%	98%	98%	96%	95%	92%	92%	90%	88%	88%	88%	90%	92%	92%	93%	92%	93%	94%	94%	95%	95%	95%

Rain and snow

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Chance	70%	80%	90%	90%	90%	≥95%	90%	80%	80%	90%	90%	80%	90%	90%	≥95%	≥95%	≥95%	90%	90%	90%	90%	80%	80%	90%

UV

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
UV	No risk	No risk	No risk	No risk	No risk	No risk	No risk	Low	Low	Low	Low	Low	Low	Low	Low	Low	Low	No risk	No risk	No risk	No risk	No risk	No risk	No risk

Visibility

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Visibility	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Poor	Excellent	Excellent	Excellent	Poor	Poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor

Select units Temperature units

Wind

Daily highest gust

36mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

80%

Heavy snow showers at 12am

Humidity

Daily high

95%

Daily low

84%

Daily highest level

Low

You can safely stay outside. Consider sunscreen in direct sunlight.

Visibility

Daily high

55km

Daily low

< 0.1km

Sunrise and sunset

07:56 16:08

Complete sun and moon data for Monday - U.S. Naval Observatory

Air pollution

Daily level

Low

Enjoy your usual outdoor activities.

Pollution forecast and air quality from Defra - GOV.UK

Monday

Time and weather

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols

Wind

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Speed	28mph Strong winds	29mph Strong winds	29mph Strong winds	24mph Strong winds	23mph Strong winds	24mph Strong winds	25mph Strong winds	26mph Strong winds	27mph Strong winds	27mph Strong winds	27mph Strong winds	28mph Strong winds	28mph Strong winds	28mph Strong winds	28mph Strong winds	32mph Strong winds	31mph Strong winds	29mph Strong winds	28mph Strong winds	27mph Strong winds	26mph Strong winds	26mph Strong winds	24mph Strong winds	22mph Strong winds

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Direction from	NW North-west	NW North-west	NW North-west	NNW North-north-west	NNW North-north-west	N North	N North	N North	N North	N North	N North	N North	N North	N North	N North	N North	N North	N North	N North	N North	N North	N North	N North	N North

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Gusts	32mph	32mph	32mph	29mph	31mph	31mph	32mph	34mph	34mph	34mph	34mph	33mph	33mph	32mph	36mph	36mph	34mph	32mph	30mph	29mph	29mph	28mph	26mph	25mph

Temperature

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Actual (°C)	0°	0°	0°	1°	1°	1°	1°	1°	1°	2°	2°	2°	2°	2°	2°	2°	1°	1°	1°	1°	0°	1°	1°	0°

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Feels like (°C)	-7°	-8°	-7°	-7°	-6°	-6°	-6°	-6°	-6°	-5°	-5°	-5°	-4°	-5°	-5°	-6°	-6°	-7°	-7°	-7°	-7°	-7°	-7°	-7°

Humidity

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Humidity	94%	95%	94%	94%	93%	93%	93%	92%	92%	92%	91%	87%	86%	85%	85%	85%	85%	84%	84%	85%	85%	84%	86%	86%

Rain and snow

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Chance	80%	80%	80%	70%	70%	70%	70%	60%	50%	40%	30%	20%	20%	20%	20%	20%	30%	30%	30%	30%	40%	40%	40%	40%

UV

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
UV	No risk	No risk	No risk	No risk	No risk	No risk	No risk	Low	Low	Low	Low	Low	Low	Low	Low	Low	Low	No risk	No risk	No risk	No risk	No risk	No risk	No risk

Visibility

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Visibility	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Poor	Poor	Poor	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent

Select units Temperature units

Wind

Daily highest gust

25mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

40%

Partly cloudy at 12am

Humidity

Daily high

88%

Daily low

77%

Daily highest level

Low

You can safely stay outside. Consider sunscreen in direct sunlight.

Visibility

Daily high

50km

Daily low

35km

Sunrise and sunset

07:58 16:07

Complete sun and moon data for Tuesday - U.S. Naval Observatory

Air pollution

Daily level

Low

Enjoy your usual outdoor activities.

Pollution forecast and air quality from Defra - GOV.UK

Tuesday

Time and weather

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols

Wind

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Speed	22mph Strong winds	22mph Strong winds	21mph Strong winds	17mph Light winds	17mph Light winds	16mph Light winds	15mph Light winds	14mph Light winds	13mph Light winds	12mph Gentle breeze	12mph Gentle breeze	13mph Light winds	13mph Light winds	13mph Light winds	12mph Gentle breeze	11mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	11mph Gentle breeze

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Direction from	N North	N North	N North	N North	N North	N North	N North	N North	N North	N North	N North	N North	N North	N North	N North	N North	NNW North-north-west	NNW North-north-west	NW North-west	NW North-west	NW North-west	NW North-west	W West	WSW West-south-west

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Gusts	25mph	24mph	24mph	24mph	22mph	22mph	22mph	20mph	18mph	17mph	17mph	18mph	17mph	16mph	15mph	12mph	11mph	11mph	11mph	11mph	11mph	11mph	12mph	13mph

Temperature

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Actual (°C)	0°	0°	0°	0°	0°	0°	0°	0°	0°	0°	1°	2°	2°	2°	2°	1°	0°	-1°	-1°	-1°	-1°	-1°	-1°	-1°

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Feels like (°C)	-7°	-7°	-7°	-6°	-6°	-6°	-6°	-6°	-6°	-5°	-4°	-3°	-3°	-3°	-3°	-3°	-5°	-5°	-6°	-6°	-6°	-6°	-6°	-6°

Humidity

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Humidity	87%	87%	86%	86%	87%	87%	87%	87%	88%	87%	86%	83%	79%	77%	80%	85%	87%	88%	87%	87%	87%	87%	87%	87%

Rain and snow

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Chance	40%	30%	30%	40%	40%	30%	30%	30%	20%	20%	10%	10%	10%	10%	10%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%

UV

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
UV	No risk	No risk	No risk	No risk	No risk	No risk	No risk	Low	Low	Low	Low	Low	Low	Low	Low	Low	Low	No risk	No risk	No risk	No risk	No risk	No risk	No risk

Visibility

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Visibility	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good

Select units Temperature units

Wind

Daily highest gust

49mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

30%

Cloudy at 9am

Humidity

Daily high

96%

Daily low

87%

Daily highest level

Low

You can safely stay outside. Consider sunscreen in direct sunlight.

Visibility

Daily high

40km

Daily low

0.2km

Sunrise and sunset

07:59 16:06

Complete sun and moon data for Wednesday - U.S. Naval Observatory

Air pollution

No air pollution data

Wednesday

Time and weather

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols

Wind

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Speed	12mph Gentle breeze	13mph Light winds	13mph Light winds	14mph Light winds	14mph Light winds	15mph Light winds	15mph Light winds	16mph Light winds	17mph Light winds	17mph Light winds	19mph Strong winds	22mph Strong winds	24mph Strong winds	25mph Strong winds	26mph Strong winds	32mph Strong winds	31mph Strong winds	30mph Strong winds	31mph Strong winds	31mph Strong winds	32mph Strong winds	42mph Strong winds	43mph Strong winds	44mph Strong winds

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Direction from	WSW West-south-west	WSW West-south-west	WSW West-south-west	WSW West-south-west	WSW West-south-west	SW South-west	SW South-west	SW South-west	SW South-west	SW South-west	SW South-west	SW South-west	SW South-west	SW South-west	SW South-west	SW South-west	SW South-west	SW South-west	SW South-west	SW South-west	SW South-west	SW South-west	SW South-west	SW South-west

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Gusts	14mph	15mph	15mph	16mph	17mph	18mph	19mph	20mph	22mph	25mph	26mph	29mph	30mph	31mph	35mph	35mph	34mph	36mph	36mph	36mph	47mph	47mph	48mph	49mph

Temperature

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Actual (°C)	-1°	-1°	-1°	-1°	-1°	-1°	-1°	0°	0°	0°	1°	2°	3°	3°	3°	3°	3°	3°	3°	3°	3°	4°	4°	4°

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Feels like (°C)	-7°	-7°	-7°	-6°	-7°	-7°	-7°	-6°	-7°	-6°	-5°	-4°	-3°	-3°	-3°	-4°	-4°	-4°	-4°	-4°	-4°	-4°	-3°	-3°

Humidity

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Humidity	87%	87%	87%	87%	88%	88%	89%	91%	92%	92%	90%	89%	88%	89%	90%	92%	94%	95%	95%	96%	96%	96%	96%	96%

Rain and snow

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Chance	<5%	<5%	10%	10%	10%	20%	20%	20%	20%	30%	30%	30%	40%	40%	40%	50%	40%	50%	50%	40%	40%	40%	40%	50%

UV

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
UV	No risk	No risk	No risk	No risk	No risk	No risk	No risk	Low	Low	Low	Low	Low	Low	Low	Low	Low	Low	No risk	No risk	No risk	No risk	No risk	No risk	No risk

Visibility

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Visibility	Very good	Excellent	Excellent	Excellent	Excellent	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Poor	Poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor

Select units Temperature units

Wind

Daily highest gust

49mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

40%

Fog at 12am

Humidity

Daily high

96%

Daily low

94%

Daily highest level

Low

You can safely stay outside. Consider sunscreen in direct sunlight.

Visibility

Daily high

0.8km

Daily low

0.1km

Sunrise and sunset

08:01 16:05

Complete sun and moon data for Thursday - U.S. Naval Observatory

Air pollution

No air pollution data

Thursday

Time and weather

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Weather symbols

Wind

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Speed	44mph Strong winds	31mph Strong winds	30mph Strong winds	29mph Strong winds	31mph Strong winds	39mph Strong winds	33mph Strong winds	32mph Strong winds

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Direction from	SW South-west	SW South-west	SSW South-south-west	SSW South-south-west	SSW South-south-west	SSW South-south-west	SSW South-south-west	SSW South-south-west

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Gusts	49mph	36mph	35mph	36mph	43mph	43mph	36mph	37mph

Temperature

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Actual (°C)	5°	5°	6°	6°	7°	6°	5°	5°

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Feels like (°C)	-3°	-1°	0°	0°	1°	0°	-1°	-2°

Humidity

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Humidity	96%	95%	96%	95%	94%	94%	95%	96%

Rain and snow

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Chance	40%	40%	40%	40%	40%	50%	60%	60%

UV

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
UV	No risk	No risk	No risk	Low	Low	Low	No risk	No risk

Visibility

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Visibility	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor	Very poor

Select units Temperature units

Wind

Daily highest gust

37mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

60%

Light rain at 12am

Humidity

Daily high

96%

Daily low

92%

Daily highest level

Low

You can safely stay outside. Consider sunscreen in direct sunlight.

Visibility

Daily high

16km

Daily low

0.3km

Sunrise and sunset

08:03 16:04

Complete sun and moon data for Friday - U.S. Naval Observatory

Air pollution

No air pollution data

Friday

Time and weather

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Weather symbols

Wind

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Speed	33mph Strong winds	22mph Strong winds	17mph Light winds	18mph Light winds	20mph Strong winds	27mph Strong winds	22mph Strong winds	24mph Strong winds

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Direction from	S South	SSW South-south-west	SSW South-south-west	SSW South-south-west	SSW South-south-west	SW South-west	SSW South-south-west	SSW South-south-west

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Gusts	37mph	24mph	19mph	21mph	30mph	30mph	26mph	26mph

Temperature

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Actual (°C)	5°	5°	4°	4°	5°	4°	2°	2°

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Feels like (°C)	-1°	0°	-1°	-1°	0°	-2°	-4°	-5°

Humidity

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Humidity	96%	96%	95%	96%	92%	92%	95%	95%

Rain and snow

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Chance	60%	50%	50%	50%	50%	40%	40%	40%

UV

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
UV	No risk	No risk	No risk	Low	Low	Low	No risk	No risk

Visibility

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Visibility	Very poor	Very poor	Poor	Good	Good	Good	Good	Good

Updated: 3:41am on 22 November 2025

Forecast explained

UK video forecast

WARNING

Flood alerts in force for Wales

Natural Resources Wales

Wales weather forecast

Headline:

A wet and windy start to the weekend.

Today:

An unsettled morning with rain and strong winds. An improving picture however, turning drier and brighter during the afternoon with winds easing. Feeling less cold than of late too. Maximum temperature 11 °C.

Tonight:

A mostly dry end to the day but heavy showers returning overnight, with blustery winds developing again too. Feeling fresh, but not as cold as recent nights. Minimum temperature 4 °C.

Sunday:

A windy day ahead with coastal gales possible. A band of rain moving eastwards in the morning, with sunshine and showers following. Feeling fresh in the wind. Maximum temperature 11 °C.

Outlook for Monday to Wednesday:

A showery day on Monday, and feeling chilly in blustery winds. Becoming drier, brighter and less windy on Tuesday. Some rain arriving midweek, and turning windy again, though milder too.

Updated: 04:00 (UTC) on Sat 22 Nov 2025

UK long range weather forecast

After a settled start across much of England, it will be quickly turning unsettled across Scotland, Wales and then the rest of England through Wednesday and into Thursday, with cloud and rain bearing Atlantic systems heralding a trend back towards more changeable, or even unsettled conditions. There will be some short-lived transient settled periods too, perhaps bringing an increased risk of frost and fog for a day or two. Towards the end of the period, an increasing chance of more settled spells once again, although confidence is very low by this point. Initially starting cold across England and Wales for Wednesday, before temperatures rise across Scotland and then England and Wales as Atlantic weather systems arrive, and will more often be above average than below through much of the period.

Updated: 14:00 (UTC) on Fri 21 Nov 2025

There is an increased chance of settled spells at first, bringing more in the way of dry weather, light winds, and increased risk of overnight fog and frosts. This is associated with more frequent periods of high pressure which will probably never be too far away to the north or east. Whilst spells of wind/rain still remain possible they may be less frequent than usual at first, but a steady increase in periods of unsettled weather across southern and/or western areas in particular seems likely as the period progresses. Above average temperatures are slightly more likely overall, but colder spells, especially at first and in the north, could still occur. One or more spells of snow cannot be ruled out, should weather systems arriving from the south into colder air.

Updated: 15:00 (UTC) on Fri 21 Nov 2025

Very Poor	Less than 1km
Poor	1.1km to 4km
Moderate	4.1km to 10km
Good	10.1km to 20km
Very Good	20.1km to 40km
Excellent	Greater than 40km

Very Poor	Less than 1km
Poor	1.1km to 4km
Moderate	4.1km to 10km
Good	10.1km to 20km
Very Good	20.1km to 40km
Excellent	Greater than 40km

Very Poor	Less than 1km
Poor	1.1km to 4km
Moderate	4.1km to 10km
Good	10.1km to 20km
Very Good	20.1km to 40km
Excellent	Greater than 40km

Very Poor	Less than 1km
Poor	1.1km to 4km
Moderate	4.1km to 10km
Good	10.1km to 20km
Very Good	20.1km to 40km
Excellent	Greater than 40km

Very Poor	Less than 1km
Poor	1.1km to 4km
Moderate	4.1km to 10km
Good	10.1km to 20km
Very Good	20.1km to 40km
Excellent	Greater than 40km

Carnedd Moel-Siabod (Conwy) weather

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