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Severe Weather Warnings in place
Several Amber and Yellow National Severe Weather Warnings have been issued for thunderstorms and rain over the next few days.
Read moreMynydd Llysiau (Powys) weather
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Forecast days
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Today. Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius. Heavy rain changing to thunder by lunchtime. Sunrise: 05:28; Sunset: 21:09. UV: High; Pollution: Low; Pollen: Low.
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Thursday 29 July. Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius. Mist changing to sunny intervals by late morning. Sunrise: 05:29; Sunset: 21:08. UV: High; Pollution: Low; Pollen: Low.
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Friday 30 July. Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius. Heavy rain changing to partly cloudy by nighttime. Sunrise: 05:31; Sunset: 21:06. UV: Moderate; Pollution: Low; Pollen: Low.
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Saturday 31 July. Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius. Cloudy changing to light showers in the afternoon. Sunrise: 05:32; Sunset: 21:05. UV: High; Pollution: Low; Pollen: Low.
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Sunday 1 August. Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius. Cloudy changing to light showers by late morning. Sunrise: 05:34; Sunset: 21:03. UV: Moderate; Pollution: Low; Pollen: Low.
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Monday 2 August. Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius. Sunny changing to light showers by early evening. Sunrise: 05:35; Sunset: 21:01. UV: High;
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Tuesday 3 August. Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius. Cloudy changing to light showers by lunchtime. Sunrise: 05:37; Sunset: 21:00. UV: Moderate;
Seven day forecast for Mynydd Llysiau
Today (28 July 2021)
| Time | Now | 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 | 20% | 90% | 90% | 70% | 40% | 80% | 50% | 30% | 60% | 40% | 60% | 40% | 30% | 30% | 30% |
| Temperature in degrees Celsius |
10°
|
10°
|
11°
|
11°
|
12°
|
11°
|
12°
|
12°
|
12°
|
11°
|
11°
|
10°
|
10°
|
9°
|
9°
|
| Feels like temperature in degrees Celsius | 8° | 8° | 8° | 8° | 8° | 8° | 8° | 8° | 8° | 7° | 7° | 6° | 6° | 6° | 5° |
| Wind direction and speed in miles per hour |
SW
13
|
SW
13
|
SW
14
|
WSW
17
|
WSW
19
|
WSW
23
|
W
21
|
W
22
|
W
24
|
W
23
|
W
21
|
WSW
21
|
WSW
20
|
WSW
20
|
WSW
19
|
| Wind gust in miles per hour | 16 | 17 | 19 | 23 | 25 | 31 | 29 | 30 | 34 | 32 | 31 | 31 | 31 | 31 | 29 |
| Visibility | VP | P | VP | VP | VP | M | VG | E | E | VG | VG | VG | VG | VG | VG |
| Humidity | 99% | 98% | 98% | 98% | 96% | 93% | 88% | 75% | 68% | 76% | 78% | 84% | 82% | 84% | 86% |
| UV | 2 | 3 | 4 | 5 | 6 | 6 | 5 | 4 | 3 | 2 | 1 | 1 | 1 | - | - |
Thursday (29 July 2021)
| 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 | 20% | 20% | 20% | 10% | 20% | 20% | 20% | 20% | 10% | <5% | <5% | <5% | 10% | <5% | <5% | 10% | <5% | <5% | 10% | <5% | 10% | 10% | 10% | 10% |
| Temperature in degrees Celsius |
9°
|
8°
|
8°
|
8°
|
7°
|
7°
|
7°
|
8°
|
8°
|
9°
|
10°
|
11°
|
12°
|
13°
|
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
11°
|
11°
|
10°
|
10°
|
| Feels like temperature in degrees Celsius | 5° | 4° | 4° | 3° | 3° | 3° | 3° | 3° | 4° | 5° | 7° | 7° | 8° | 9° | 9° | 10° | 10° | 10° | 9° | 9° | 9° | 8° | 8° | 8° |
| Wind direction and speed in miles per hour |
WSW
19
|
W
19
|
W
20
|
W
19
|
W
19
|
W
19
|
W
18
|
W
19
|
W
20
|
W
21
|
W
22
|
W
21
|
W
20
|
W
21
|
W
20
|
W
19
|
WSW
20
|
WSW
18
|
WSW
17
|
WSW
15
|
WSW
13
|
SW
11
|
SW
9
|
SW
9
|
| Wind gust in miles per hour | 29 | 30 | 30 | 30 | 29 | 29 | 28 | 28 | 28 | 31 | 32 | 32 | 31 | 32 | 31 | 30 | 30 | 28 | 26 | 23 | 20 | 17 | 15 | 14 |
| Visibility | VG | VG | VG | M | P | P | P | P | M | VG | VG | VG | VG | E | E | VG | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 87% | 89% | 93% | 94% | 96% | 96% | 95% | 95% | 92% | 84% | 77% | 72% | 67% | 60% | 61% | 62% | 60% | 63% | 69% | 72% | 77% | 81% | 86% | 88% |
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 3 | 4 | 5 | 6 | 6 | 6 | 5 | 4 | 3 | 2 | 1 | 1 | 1 | - | - |
Friday (30 July 2021)
| 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 | 40% | 80% | 90% | 90% | 50% | 40% | 40% | 30% | 10% |
| Temperature in degrees Celsius |
10°
|
9°
|
9°
|
9°
|
10°
|
12°
|
13°
|
12°
|
10°
|
| Feels like temperature in degrees Celsius | 8° | 8° | 6° | 6° | 7° | 9° | 10° | 9° | 7° |
| Wind direction and speed in miles per hour |
SW
8
|
SSW
9
|
SE
14
|
NW
15
|
NNW
15
|
NW
15
|
WNW
15
|
WNW
16
|
W
15
|
| Wind gust in miles per hour | 12 | 13 | 20 | 23 | 25 | 26 | 27 | 26 | 21 |
| Visibility | G | M | P | P | M | G | G | VG | M |
| Humidity | 91% | 93% | 97% | 96% | 90% | 82% | 79% | 82% | 93% |
| UV | - | - | - | 1 | 3 | 4 | 4 | 1 | - |
Saturday (31 July 2021)
| 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% | 20% | 30% | 30% | <5% |
| Temperature in degrees Celsius |
9°
|
9°
|
10°
|
12°
|
14°
|
14°
|
13°
|
10°
|
| Feels like temperature in degrees Celsius | 6° | 6° | 7° | 10° | 12° | 12° | 11° | 8° |
| Wind direction and speed in miles per hour |
W
13
|
W
13
|
W
11
|
W
10
|
WNW
11
|
WNW
13
|
WNW
12
|
WNW
10
|
| Wind gust in miles per hour | 18 | 18 | 17 | 19 | 21 | 24 | 21 | 13 |
| Visibility | M | M | M | G | VG | G | VG | VG |
| Humidity | 96% | 97% | 95% | 84% | 73% | 72% | 78% | 92% |
| UV | - | - | 1 | 4 | 6 | 4 | 1 | - |
Sunday (1 August 2021)
| 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% | <5% | 10% | 30% | 30% | 30% | 10% | <5% |
| Temperature in degrees Celsius |
9°
|
8°
|
9°
|
12°
|
14°
|
15°
|
13°
|
10°
|
| Feels like temperature in degrees Celsius | 7° | 6° | 7° | 11° | 12° | 13° | 12° | 8° |
| Wind direction and speed in miles per hour |
W
10
|
W
9
|
W
9
|
WNW
6
|
NW
8
|
NW
10
|
NW
9
|
NNW
9
|
| Wind gust in miles per hour | 13 | 12 | 12 | 13 | 18 | 20 | 17 | 12 |
| Visibility | G | G | M | G | G | VG | VG | VG |
| Humidity | 95% | 97% | 95% | 83% | 72% | 64% | 68% | 89% |
| UV | - | - | 1 | 4 | 5 | 4 | 1 | - |
Monday (2 August 2021)
| 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% | <5% | 10% | 10% | 10% | 10% | 30% | 10% |
| Temperature in degrees Celsius |
9°
|
7°
|
8°
|
11°
|
14°
|
14°
|
14°
|
11°
|
| Feels like temperature in degrees Celsius | 6° | 5° | 6° | 10° | 12° | 13° | 12° | 9° |
| Wind direction and speed in miles per hour |
N
9
|
N
8
|
N
9
|
NNE
7
|
NE
8
|
NE
8
|
NE
9
|
NE
10
|
| Wind gust in miles per hour | 11 | 10 | 12 | 15 | 18 | 18 | 16 | 12 |
| Visibility | G | G | G | G | VG | VG | VG | G |
| Humidity | 95% | 97% | 94% | 81% | 65% | 62% | 68% | 90% |
| UV | - | - | 1 | 4 | 7 | 4 | 1 | - |
Tuesday (3 August 2021)
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | 10% | 10% | 10% | 30% | 20% | 30% | 10% |
| Temperature in degrees Celsius |
9°
|
8°
|
9°
|
11°
|
14°
|
14°
|
13°
|
11°
|
| Feels like temperature in degrees Celsius | 7° | 6° | 7° | 10° | 12° | 12° | 11° | 9° |
| Wind direction and speed in miles per hour |
NW
9
|
NNE
9
|
WNW
9
|
ENE
9
|
SSE
11
|
S
11
|
S
11
|
E
11
|
| Wind gust in miles per hour | 12 | 12 | 13 | 16 | 21 | 22 | 18 | 15 |
| Visibility | G | G | G | VG | G | G | G | G |
| Humidity | 94% | 96% | 94% | 81% | 70% | 68% | 75% | 91% |
| UV | - | - | 1 | 4 | 5 | 3 | 1 | - |
weather map
Mynydd Llysiau
Detailed weather map
Forecast for HH:mm, EEE
Updated HH:mm (ZZZZ) on EEE dd MMM yyyy
Wales weather forecast
Headline:
Breezy with scattered showers, locally heavy.
Today:
Patchy cloud to start the day bringing showers during the morning, locally heavy and perhaps thundery. Showers continuing into the afternoon with sunny spells between. Feeling cooler than recent days with a notable breeze. Maximum temperature 20 °C.
Tonight:
Daytime showers easing into the evening, bringing clearer spells for many. Overnight, a few passing showers with clear spells. A fresher feeling night than of late. Minimum temperature 8 °C.
Thursday:
A largely dry start with sunny spells but becoming cloudier in the north with some showery outbreaks. Sunny spells elsewhere, later followed by heavy overnight rain in the south. Maximum temperature 21 °C.
Outlook for Friday to Sunday:
Scattered showers, locally heavy and thundery on Friday with some sunny spells. Occasional showers with sunny spells over the weekend. Temperatures near normal with mainly light winds.
Updated:
UK long range weather forecast
Changeable conditions continuing to dominate for the start of August, with a mixture of sunny and dry periods, showery periods and the chance of longer spells of rain. At first the south is likely to see the most showers, with the north remaining the driest, but by the end of the period the south and southeast will possibly be the driest and the west and northwest the wettest. There remains a chance for any showers or rain to produce thunderstorms. Temperatures are most likely cooler than average for this time of year, trending to slightly cooler than average or average through the period, with the south and southwest having the best chance of seeing average temperatures.
Updated:
As is typical for this time of year, confidence is low for this period. However, there is a tentative sign of more settled conditions developing with higher pressure becoming slightly more likely. This means drier conditions may become more prevalent, although there is still the risk of showers or thunderstorms at times. Temperatures likely to trend to above average, with an increasing chance of hotter spells developing as the month progresses.
Updated:
