– Lat/Long: 51.96° N 3.14° W
Pen Twyn Mawr Weather Forecast
Black Mountains · United KingdomIssued: 12 am Mon 28 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Mon 28 Sep Local Time
Updates in:
Update imminent hr min s
2 Pen Twyn Mawr Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 7mm), mostly falling on Tue night. Warm (max 20°C on Tue afternoon, min 9°C on Mon night). Winds increasing (calm on Sun night, fresh winds from the SSW by Wed morning). | Days 5–7 Weather SummaryLight rain (total 5mm), mostly falling on Fri afternoon. Very mild (max 18°C on Sat afternoon, min 10°C on Wed night). Wind will be generally light. | |||||||||||||||
Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | Friday 2 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  | | | | | | |  | | | |
some clouds | some clouds | clear | some clouds | cloudy | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | clear | some clouds | some clouds | light rain | rain shwrs | some clouds | |
Cloud base (m) | 6150 | 200 | 300 | 300 | 450 | 2400 | 7350 | 900 | 400 | 250 | 8700 | |||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | 0.4 | 6 | 0.2 | 0.1 | 0.3 | — | — | — | 0.2 | 5 | — |
max °C | 12 | 16 | 17 | 11 | 17 | 20 | 18 | 18 | 16 | 11 | 17 | 16 | 14 | 16 | 15 | 13 |
min °C | 10 | 13 | 13 | 9 | 13 | 19 | 16 | 16 | 13 | 10 | 14 | 14 | 11 | 15 | 15 | 12 |
chill °C | 10 | 13 | 13 | 8 | 12 | 18 | 15 | 15 | 12 | 10 | 13 | 13 | 10 | 14 | 15 | 12 |
Freezing level m | 2550 | 2800 | 3150 | 3400 | 3400 | 3500 | 3400 | 2600 | 2450 | 2200 | 2200 | 2450 | 2600 | 2750 | 2800 | 2900 |
 | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — | 7:11 | — | — | 7:13 | — | — |
 | — | — | 6:58 | — | — | 6:55 | — | — | 6:52 | — | — | 6:51 | — | — | 6:49 | — |
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Pen Twyn Mawr Weather (Days 0-3):
The weather forecast for Pen Twyn Mawr is: Light rain (total 7mm), mostly falling on Tue night. Warm (max 20°C on Tue afternoon, min 9°C on Mon night). Winds increasing (calm on Sun night, fresh winds from the SSW by Wed morning).
Pen Twyn Mawr Weather (Days 3-6):
Light rain (total 5mm), mostly falling on Fri afternoon. Very mild (max 18°C on Sat afternoon, min 10°C on Wed night). Wind will be generally light.
This table gives the weather forecast for Pen Twyn Mawr at the specific elevation of 100 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Pen Twyn Mawr. To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of United Kingdom.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
St Athan | |||||
Cardiff-Wales Airport |  | ||||
Weston Bay Waverider | |||||
Bristo / ulsgate Airport | | ||||
Scarweather WaveNet Site | |||||
Hinkley Point 2 Waverider | |||||
SHIP6338 |
* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.