– Lat/Long: 51.96° N 3.14° W
Pen Twyn Mawr Weather Forecast
Black Mountains · United KingdomIssued: 11 pm Wed 11 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Wed 11 Nov Local Time
Updates in:
Update imminent hr min s
2 Pen Twyn Mawr Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Freeze-thaw conditions (max 4°C on Wed night, min -1°C on Thu night). Winds decreasing (fresh winds from the NNE on Thu morning, calm by Fri afternoon). | Days 5–7 Weather SummaryHeavy rain (total 30mm), heaviest during Mon night. Very mild (max 10°C on Mon night, min 3°C on Sat night). Winds increasing (moderate winds from the WSW on Mon afternoon, gales from the SW by Tue afternoon). | |||||||||||||||
Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | |  |  |  |  |  | |  | | |  | |
clear | clear | clear | clear | clear | clear | some clouds | some clouds | cloudy | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | some clouds | heavy rain | |
Cloud base (m) | 650 | 500 | 650 | 600 | 6800 | 600 | 400 | 200 | 650 | 400 | 400 | 500 | 150 | |||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | 0.7 | 0.6 | 0.3 | 0.3 | 0.2 | — | 19 |
max °C | 4 | 2 | 2 | -1 | 3 | 3 | 1 | 3 | 4 | 6 | 7 | 6 | 4 | 5 | 5 | 10 |
min °C | 2 | 1 | 0 | -1 | 0 | 1 | 0 | 1 | 3 | 3 | 7 | 6 | 4 | 4 | 4 | 5 |
chill °C | -3 | -5 | -6 | -6 | -3 | 0 | -4 | -4 | -2 | -3 | 2 | 1 | -2 | -2 | 0 | 0 |
Freezing level m | 1900 | 850 | 850 | 400 | 750 | 1050 | 1000 | 1050 | 1850 | 1650 | 1700 | 1600 | 1350 | 1500 | 1400 | 2500 |
 | — | 7:26 | — | — | 7:28 | — | — | 7:30 | — | — | 7:31 | — | — | 7:33 | — | — |
 | — | — | 4:24 | — | — | 4:23 | — | — | 4:22 | — | — | 4:21 | — | — | 4:20 | — |
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Pen Twyn Mawr Weather (Days 0-3):
The weather forecast for Pen Twyn Mawr is: Mostly dry. Freeze-thaw conditions (max 4°C on Wed night, min -1°C on Thu night). Winds decreasing (fresh winds from the NNE on Thu morning, calm by Fri afternoon).
Pen Twyn Mawr Weather (Days 3-6):
Heavy rain (total 30mm), heaviest during Mon night. Very mild (max 10°C on Mon night, min 3°C on Sat night). Winds increasing (moderate winds from the WSW on Mon afternoon, gales from the SW by Tue afternoon).
This table gives the weather forecast for Pen Twyn Mawr at the specific elevation of 658 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 | |||||
Hinkley Point 2 Waverider | |||||
Minehead Waverider | |||||
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* 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.