– Lat/Long: 52.79° N 3.69° W
Pen yr Allt Uchaf
Weather Forecast, United KingdomIssued: 12 am Mon 18 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 12 am Mon 18 May Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Mon 18 May Local Time
Updates in:
Update imminent hr min s
2 Pen yr Allt Uchaf Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 24mm), heaviest during Mon night. Very mild (max 11°C on Wed afternoon, min 4°C on Sun night). Winds increasing (light winds from the WSW on Sun night, strong winds from the WSW by Tue afternoon). | Days 5–7 Weather SummarySome drizzle, heaviest during Wed night. Very mild (max 18°C on Fri morning, min 10°C on Wed night). Winds decreasing (fresh winds from the SW on Thu morning, calm by Sat afternoon). | ||||||||||||||||||
Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | |  | | | |  | |  |  | |  | | |  |  | |
light rain | light rain | light rain | mod. rain | light rain | rain shwrs | light rain | light rain | rain shwrs | rain shwrs | light rain | some clouds | some clouds | some clouds | cloudy | light rain | rain shwrs | clear | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
2 | 0.3 | 1.6 | 8 | 4 | 3 | 5 | 0.7 | 0.3 | 0.7 | 0.2 | — | — | — | — | 0.5 | 0.2 | — | — | |
max °C | 4 | 8 | 7 | 8 | 8 | 8 | 8 | 10 | 11 | 12 | 15 | 16 | 13 | 18 | 18 | 15 | 18 | 18 | 15 |
min °C | 4 | 6 | 7 | 6 | 8 | 8 | 7 | 9 | 10 | 10 | 14 | 16 | 12 | 17 | 18 | 14 | 16 | 17 | 13 |
0 | 3 | 4 | 2 | 4 | 3 | 2 | 4 | 6 | 7 | 12 | 15 | 10 | 16 | 18 | 13 | 15 | 17 | 13 | |
1250 | 1300 | 1550 | 2200 | 2000 | 1900 | 1800 | 2300 | 2550 | 3100 | 3300 | 3300 | 3200 | 3450 | 3550 | 3300 | 3100 | 3500 | 3500 | |
Cloud base (m) | 250 | 450 | 650 | 250 | 200 | 350 | 250 | 300 | 300 | 650 | 300 | 6300 | 2700 | 6400 | 2150 | 1700 | 8000 | 600 | |
 | — | 5:13 | — | — | 5:11 | — | — | 5:09 | — | — | 5:09 | — | — | 5:07 | — | — | 5:05 | — | — |
 | — | — | 9:08 | — | — | 9:10 | — | — | 9:12 | — | — | 9:14 | — | — | 9:15 | — | — | 9:15 | — |
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Pen yr Allt Uchaf Weather (Days 0-3):
The weather forecast for Pen yr Allt Uchaf is: Heavy rain (total 24mm), heaviest during Mon night. Very mild (max 11°C on Wed afternoon, min 4°C on Sun night). Winds increasing (light winds from the WSW on Sun night, strong winds from the WSW by Tue afternoon).
Pen yr Allt Uchaf Weather (Days 3-6):
Some drizzle, heaviest during Wed night. Very mild (max 18°C on Fri morning, min 10°C on Wed night). Winds decreasing (fresh winds from the SW on Thu morning, calm 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 |
|---|---|---|---|---|---|
Clatter | |||||
Llangollen | |||||
Caernarfon Airport |  | ||||
Long Mynd |
* 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.