– Lat/Long: 52.79° N 3.69° W
Pen yr Allt Uchaf
Weather Forecast, United KingdomIssued: 6 pm Tue 08 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 6 pm Tue 08 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Tue 08 Sep Local Time
Updates in:
Update imminent hr min s
2 Pen yr Allt Uchaf Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 5mm), mostly falling on Thu afternoon. Very mild (max 13°C on Thu afternoon, min 7°C on Wed night). Winds increasing (light winds from the WSW on Wed night, fresh winds from the SW by Thu morning). | Days 5–7 Weather SummaryLight rain (total 6mm), mostly falling on Sat morning. Very mild (max 17°C on Mon morning, min 9°C on Fri night). Winds increasing (calm on Fri night, fresh winds from the WSW by Sat afternoon). | ||||||||||||||||
Tue 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | |  | |  | | | | | | | | | |
rain shwrs | rain shwrs | rain shwrs | clear | some clouds | rain shwrs | light rain | rain shwrs | some clouds | clear | some clouds | light rain | light rain | rain shwrs | rain shwrs | some clouds | some clouds | |
Cloud base (m) | 500 | 600 | 750 | 700 | 1850 | 250 | 400 | 500 | 6650 | 350 | 250 | 300 | 250 | 6500 | |||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1.5 | 0.3 | 0.1 | — | — | 0.3 | 1.7 | 0.9 | — | — | — | 2 | 2 | 0.8 | 0.6 | — | — |
max °C | 9 | 8 | 10 | 10 | 8 | 12 | 13 | 13 | 12 | 12 | 10 | 14 | 14 | 13 | 14 | 15 | 13 |
min °C | 9 | 8 | 9 | 9 | 7 | 11 | 12 | 10 | 11 | 10 | 9 | 13 | 14 | 12 | 12 | 13 | 12 |
chill °C | 5 | 4 | 7 | 8 | 6 | 8 | 9 | 8 | 8 | 9 | 9 | 10 | 12 | 9 | 11 | 12 | 11 |
Freezing level m | 2050 | 2400 | 3300 | 3350 | 3350 | 3400 | 3350 | 3450 | 3450 | 3300 | 3850 | 3650 | 3700 | 3750 | 3550 | 3750 | 4200 |
 | — | — | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — | 6:43 | — | — |
 | 7:47 | — | — | 7:45 | — | — | 7:43 | — | — | 7:40 | — | — | 7:37 | — | — | 7:36 | — |
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Pen yr Allt Uchaf Weather (Days 0-3):
The weather forecast for Pen yr Allt Uchaf is: Light rain (total 5mm), mostly falling on Thu afternoon. Very mild (max 13°C on Thu afternoon, min 7°C on Wed night). Winds increasing (light winds from the WSW on Wed night, fresh winds from the SW by Thu morning).
Pen yr Allt Uchaf Weather (Days 3-6):
Light rain (total 6mm), mostly falling on Sat morning. Very mild (max 17°C on Mon morning, min 9°C on Fri night). Winds increasing (calm on Fri night, fresh winds from the WSW by Sat afternoon).
This table gives the weather forecast for Pen yr Allt Uchaf at the specific elevation of 620 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Pen yr Allt Uchaf. 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 |
|---|---|---|---|---|---|
Caernarfon Airport |  | ||||
Hawarden Airport | | ||||
Shawbury RAF Airport |  | ||||
SHIP5341 |
* 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.