Storey Arms (Powys) weather

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Forecast days

Today

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

Sunrise: 07:27

Sunset: 17:30

Light showers changing to clear by nighttime.

L UV

L Pollution

No pollen data.

Bannau Brycheiniog / Brecon Beacons (Mountain region)

Today

Maximum daytime temperature: 5° Celsius; Minimum nighttime temperature: -1° Celsius;
Tue 17 Feb

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

Sunrise: 07:25

Sunset: 17:32

Clear changing to cloudy by lunchtime.

L UV

L Pollution

No pollen data.

Bannau Brycheiniog / Brecon Beacons (Mountain region)

Tue 17 Feb

Maximum daytime temperature: 3° Celsius; Minimum nighttime temperature: -2° Celsius;
Wed 18 Feb

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

Sunrise: 07:23

Sunset: 17:33

Cloudy changing to mist by lunchtime.

L UV

L Pollution

No pollen data.

Bannau Brycheiniog / Brecon Beacons (Mountain region)

Wed 18 Feb

Maximum daytime temperature: 1° Celsius; Minimum nighttime temperature: -3° Celsius;
Thu 19 Feb

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

Sunrise: 07:21

Sunset: 17:35

Clear.

L UV

L Pollution

No pollen data.

Bannau Brycheiniog / Brecon Beacons (Mountain region)

Thu 19 Feb

Maximum daytime temperature: 2° Celsius; Minimum nighttime temperature: -2° Celsius;
Fri 20 Feb

Maximum daytime temperature: 8° Celsius; Minimum nighttime temperature: 6° Celsius;

Sunrise: 07:19

Sunset: 17:37

Cloudy changing to light rain by lunchtime.

L UV

L Pollution

No pollen data.

Bannau Brycheiniog / Brecon Beacons (Mountain region)

Fri 20 Feb

Maximum daytime temperature: 8° Celsius; Minimum nighttime temperature: 6° Celsius;
Sat 21 Feb

Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 7° Celsius;

Sunrise: 07:17

Sunset: 17:39

Fog changing to overcast by late morning.

L UV

No pollution data.

No pollen data.

Sat 21 Feb

Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 7° Celsius;
Sun 22 Feb

Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 5° Celsius;

Sunrise: 07:15

Sunset: 17:41

Drizzle changing to mist by late morning.

L UV

No pollution data.

No pollen data.

Sun 22 Feb

Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 5° Celsius;

Light showers changing to clear by nighttime.

Sunrise: 07:27

Sunset: 17:30

L UV

L Pollution

No pollen data.

Bannau Brycheiniog / Brecon Beacons (Mountain region)

7 day forecast for Storey Arms

Today (16 February 2026)

Time	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%	90%	≥95%	80%	50%	10%	<5%	<5%
Temperature (°C)	5°	4°	4°	4°	4°	3°	3°	2°	2°
Feels like temperature (°C)	-1°	-1°	-1°	-1°	-1°	-2°	-2°	-3°	-4°
Wind direction and speed (mph)	W 20	W 19	W 18	WNW 17	WNW 16	NW 15	NW 15	NW 15	NW 14
Wind gust (mph)	35	33	32	32	29	28	28	28	25
Visibility (description)	G	G	G	G	G	VG	VG	VG	VG
Humidity	84%	85%	86%	89%	91%	90%	85%	84%	79%
UV	1	1	1	-	-	-	-	-	-

Tuesday (17 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	<5%	<5%	<5%	<5%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	1°	1°	0°	0°	0°	0°	0°	0°	0°	1°	1°	2°	2°	3°	3°	3°	2°	1°	0°	0°	0°	-1°	-1°	-1°
Feels like temperature (°C)	-4°	-4°	-4°	-4°	-5°	-5°	-5°	-5°	-4°	-3°	-2°	-1°	0°	0°	0°	0°	-1°	-2°	-3°	-4°	-5°	-6°	-6°	-7°
Wind direction and speed (mph)	NW 13	NW 11	NW 11	NW 10	NW 10	NW 10	NW 9	NW 9	NW 8	NW 7	NNW 7	N 7	N 6	NNE 6	NE 6	ENE 6	ENE 6	E 6	E 7	E 8	E 10	E 11	E 12	E 13
Wind gust (mph)	22	21	19	18	17	17	15	14	12	11	13	13	12	11	11	12	12	13	15	16	18	20	22	23
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E
Humidity	77%	77%	77%	77%	80%	82%	83%	84%	85%	82%	75%	71%	64%	62%	60%	59%	61%	69%	69%	69%	67%	67%	67%	69%
UV	-	-	-	-	-	-	-	1	1	1	1	1	1	1	1	1	1	1	-	-	-	-	-	-

Wednesday (18 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	<5%	<5%	<5%	<5%	10%	10%	10%	10%	20%	20%	30%	30%	40%	40%	40%	50%	50%	50%	40%	40%	30%	30%	20%	10%
Temperature (°C)	-1°	-1°	-1°	-2°	-2°	-2°	-2°	-2°	-2°	-1°	-1°	0°	0°	0°	0°	0°	0°	0°	-1°	-1°	-1°	-1°	-1°	-1°
Feels like temperature (°C)	-7°	-8°	-8°	-8°	-8°	-9°	-9°	-9°	-9°	-9°	-8°	-8°	-7°	-7°	-7°	-7°	-7°	-8°	-8°	-8°	-9°	-9°	-9°	-9°
Wind direction and speed (mph)	ESE 14	ESE 15	ESE 15	ESE 16	ESE 17	ESE 18	ESE 19	ESE 20	ESE 21	ESE 22	ESE 22	ESE 23	ESE 23	E 23	E 23	E 23	E 22	E 22	ENE 22	ENE 22	ENE 22	ENE 21	ENE 21	ENE 20
Wind gust (mph)	23	24	24	26	27	28	30	31	33	35	37	39	40	41	41	41	40	40	40	40	40	39	38	37
Visibility (description)	E	VG	VG	VG	VG	G	G	G	G	M	M	M	M	P	M	M	M	M	M	M	M	M	M	M
Humidity	69%	70%	72%	74%	75%	77%	77%	79%	80%	80%	78%	78%	77%	77%	77%	77%	78%	79%	79%	80%	83%	83%	84%	83%
UV	-	-	-	-	-	-	-	1	1	1	1	1	1	1	1	1	1	1	-	-	-	-	-	-

Thursday (19 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	10%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	-2°	-2°	-2°	-2°	-2°	-2°	-2°	-3°	-2°	-1°	-1°	0°	1°	1°	2°	2°	1°	-1°	-2°	-2°	-2°	-2°	-1°	-1°
Feels like temperature (°C)	-9°	-9°	-9°	-9°	-9°	-9°	-9°	-9°	-8°	-7°	-6°	-5°	-3°	-2°	-2°	-1°	-2°	-5°	-6°	-7°	-7°	-7°	-7°	-7°
Wind direction and speed (mph)	ENE 20	ENE 19	ENE 18	NE 17	NE 16	NE 15	NE 14	NE 13	ENE 12	ENE 12	ENE 12	ENE 11	E 10	E 8	E 7	SE 6	SE 6	SSE 8	SSE 9	S 11	S 12	S 13	S 14	S 15
Wind gust (mph)	36	34	32	30	29	26	25	22	22	23	22	21	19	16	13	12	11	10	11	11	12	13	15	15
Visibility (description)	G	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	E	E	E	E	E	E	E	E	VG	VG	VG	VG
Humidity	83%	82%	82%	81%	82%	82%	82%	82%	81%	79%	74%	68%	67%	65%	63%	63%	68%	75%	76%	77%	78%	78%	80%	82%
UV	-	-	-	-	-	-	-	1	1	1	1	1	1	1	1	1	1	1	-	-	-	-	-	-

Friday (20 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	<5%	<5%	<5%	10%	10%	10%	20%	20%	30%	40%	50%	60%	70%	70%	80%	70%	70%	70%	60%	50%	40%	40%	40%	40%
Temperature (°C)	-1°	-1°	0°	0°	0°	1°	1°	1°	2°	2°	3°	4°	4°	5°	5°	6°	6°	6°	7°	7°	7°	7°	7°	7°
Feels like temperature (°C)	-7°	-7°	-6°	-6°	-6°	-5°	-5°	-5°	-4°	-4°	-3°	-2°	-1°	-1°	0°	1°	1°	2°	2°	2°	2°	2°	2°	3°
Wind direction and speed (mph)	S 15	S 16	S 16	S 17	S 17	S 17	SSW 18	SSW 18	SSW 19	SSW 20	SSW 21	SSW 21	SSW 22	SSW 22	SW 22	SW 22	SW 22	SW 21	SW 21	WSW 20	WSW 20	WSW 20	WSW 20	WSW 19
Wind gust (mph)	16	17	18	19	21	22	23	24	26	28	31	32	34	34	35	36	35	35	34	33	35	34	32	32
Visibility (description)	VG	VG	G	VG	M	M	M	M	M	M	G	M	M	P	P	P	P	P	P	P	P	P	P	P
Humidity	83%	83%	82%	83%	84%	84%	85%	87%	88%	89%	91%	92%	93%	96%	97%	99%	98%	97%	97%	97%	97%	97%	96%	96%
UV	-	-	-	-	-	-	-	1	1	1	1	1	1	1	1	1	1	1	-	-	-	-	-	-

Saturday (21 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%	40%	30%	30%	50%	50%	60%	60%
Temperature (°C)	7°	7°	7°	8°	9°	9°	8°	8°
Feels like temperature (°C)	3°	3°	3°	4°	5°	5°	5°	5°
Wind direction and speed (mph)	WSW 19	WSW 18	WSW 17	WSW 17	WSW 17	SW 17	WSW 16	WSW 16
Wind gust (mph)	32	32	31	31	32	31	30	29
Visibility (description)	P	P	P	P	M	M	P	P
Humidity	96%	96%	97%	96%	93%	93%	97%	97%
UV	-	-	-	1	1	1	-	-

Sunday (22 February 2026)

Time	00:00	03:00	06:00	09:00	12:00	15:00	18:00	21:00
Weather symbols
Chance of precipitation	60%	50%	50%	50%	50%	40%	50%	50%
Temperature (°C)	8°	8°	8°	8°	9°	8°	8°	7°
Feels like temperature (°C)	5°	5°	4°	4°	5°	4°	4°	3°
Wind direction and speed (mph)	WSW 16	WSW 16	WSW 16	WSW 15	WSW 17	WSW 18	WSW 17	WSW 16
Wind gust (mph)	29	29	29	31	32	32	30	29
Visibility (description)	P	P	P	P	M	M	P	P
Humidity	98%	96%	96%	96%	92%	92%	93%	95%
UV	-	-	-	1	1	1	-	-

News

Rain, wind and winter hazards in the forecast for the week ahead

Unsettled weather continues for the UK this week, with rain, wind, snow and ice in the forecast bringing the potential for disruption.

UK video forecast

Storey Arms weather map

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WARNING

Flood alerts in force for Wales

Natural Resources Wales

Wales weather forecast

Headline:

Frost and icy patches tonight, then a fine day tomorrow.

This Evening and Tonight:

The evening will start cloudy with blustery showers, and there will be some wet snow over the high ground. Most of the showers will die out overnight with clear periods developing. Turning frosty, with icy patches forming as winds ease. Minimum temperature 0 °C.

Tuesday:

Tuesday promises to be a dry and settled day with plenty of sunny spells and the wind will fall light. Feeling rather chilly though. Maximum temperature 7 °C.

Outlook for Wednesday to Friday:

Turning cloudy and windy on Wednesday with some rain and possibly snow in the south. Sunnier with winds easing on Thursday, then wet and windy, though milder weather arriving Friday.

Updated: 16:00 (UTC) on Mon 16 Feb 2026

UK long range weather forecast

Remaining changeable to begin with, as Atlantic low pressure systems push east over or to the north of the UK. This means further spells of wet and at times windy weather, interspersed with brighter, showery interludes. Some heavy rain is likely, especially across high ground areas in the west and north, though some sheltered eastern and southern parts may see comparively little rain. It will like be relatively mild overall, though some occasional colder spells are possible, particularly in the north. Around the turn of the month, there is a signal that high pressure will become more dominant, meaning more in the way of dry weather developing.

Updated: 14:00 (UTC) on Mon 16 Feb 2026

This period may start of predominantly settled, with high pressure close by to the UK. However the orientation of any anticyclone and its location relative to the UK is much more uncertain, which has knock-on effects on the type of weather we can expect. Towards mid March, there are indications that more generally changeable conditions of Atlantic origin may develop once more, with a return to spells of wind and rain at times.

Updated: 15:00 (UTC) on Mon 16 Feb 2026

Storey Arms (Powys) weather

Find a forecast

Forecast days

Today

Today

Tue 17 Feb

Tue 17 Feb

Wed 18 Feb

Wed 18 Feb

Thu 19 Feb

Thu 19 Feb

Fri 20 Feb

Fri 20 Feb

Sat 21 Feb

Sat 21 Feb

Sun 22 Feb

Sun 22 Feb

7 day forecast for Storey Arms

Tooltip header

Rain, wind and winter hazards in the forecast for the week ahead

UK video forecast

Wales weather forecast

Headline:

This Evening and Tonight:

Tuesday:

Outlook for Wednesday to Friday:

UK long range weather forecast

Nearest forecasts

More from the Met Office

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Storey Arms (Powys) weather

Find a forecast

Forecast days

Today

Today

Tue 17 Feb

Tue 17 Feb

Wed 18 Feb

Wed 18 Feb

Thu 19 Feb

Thu 19 Feb

Fri 20 Feb

Fri 20 Feb

Sat 21 Feb

Sat 21 Feb

Sun 22 Feb

Sun 22 Feb

7 day forecast for Storey Arms

Rain, wind and winter hazards in the forecast for the week ahead

UK video forecast

Wales weather forecast

Monday 16 Feb - Friday 20 Feb

Headline:

This Evening and Tonight:

Tuesday:

Outlook for Wednesday to Friday:

UK long range weather forecast

Saturday 21 Feb - Monday 2 Mar

Tuesday 3 Mar - Tuesday 17 Mar

Nearest forecasts

More from the Met Office

Causes of climate change

Careers in weather and climate

Bringing data to life - lesson plan

Weather heroes - lesson plan

Weather warriors - lesson plan

3 tips for staying safe in fog