– Lat/Long: 52.79° N 3.69° W
Pen yr Allt Uchaf
Weather Forecast, United KingdomIssued: 12 pm Sat 16 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 12 pm Sat 16 May Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Sat 16 May Local Time
Updates in:
Update imminent hr min s
2 Pen yr Allt Uchaf Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 20mm), heaviest on Mon night. Mild temperatures (max 8°C on Mon afternoon, min 3°C on Sat night). Winds increasing (calm on Sun night, fresh winds from the SSW by Mon night). | Days 4–6 Weather SummaryHeavy rain (total 21mm), heaviest during Tue night. Very mild (max 14°C on Thu afternoon, min 8°C on Tue morning). Winds decreasing (strong winds from the WSW on Tue night, light winds from the SW by Thu night). | |||||||||||||||||
Saturday 16 | Sunday 17 | Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | | | | | |  | | | | | |  | |
light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | mod. rain | rain shwrs | rain shwrs | mod. rain | rain shwrs | light rain | heavy rain | light rain | rain shwrs | rain shwrs | light rain | rain shwrs | light rain | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
0.9 | 1.5 | 0.6 | 0.7 | 0.9 | 7 | 0.6 | 0.1 | 7 | 4 | 1.4 | 13 | 1.1 | 0.5 | 0.3 | 0.1 | 0.3 | 0.1 | |
max °C | 6 | 6 | 5 | 6 | 6 | 4 | 7 | 8 | 8 | 8 | 8 | 10 | 9 | 10 | 12 | 13 | 14 | 12 |
min °C | 5 | 6 | 3 | 4 | 5 | 4 | 5 | 8 | 6 | 8 | 8 | 9 | 9 | 10 | 10 | 12 | 14 | 11 |
2 | 2 | -1 | -1 | 0 | 0 | 3 | 7 | 2 | 4 | 3 | 5 | 5 | 6 | 7 | 10 | 12 | 9 | |
1400 | 1650 | 1300 | 1100 | 1250 | 1200 | 1300 | 1600 | 1950 | 2050 | 2050 | 2200 | 2550 | 2700 | 3200 | 3200 | 3300 | 3200 | |
Cloud base (m) | 200 | 200 | 350 | 450 | 850 | 250 | 600 | 750 | 550 | 200 | 300 | 250 | 250 | 350 | 350 | 350 | 400 | 300 |
 | 5:16 | — | — | 5:15 | — | — | 5:13 | — | — | 5:11 | — | — | 5:09 | — | — | 5:09 | — | — |
 | — | 9:06 | — | — | 9:07 | — | — | 9:08 | — | — | 9:10 | — | — | 9:12 | — | — | 9:14 | — |
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Pen yr Allt Uchaf Weather (Days 0-3):
The weather forecast for Pen yr Allt Uchaf is: Moderate rain (total 20mm), heaviest on Mon night. Mild temperatures (max 8°C on Mon afternoon, min 3°C on Sat night). Winds increasing (calm on Sun night, fresh winds from the SSW by Mon night).
Pen yr Allt Uchaf Weather (Days 3-6):
Heavy rain (total 21mm), heaviest during Tue night. Very mild (max 14°C on Thu afternoon, min 8°C on Tue morning). Winds decreasing (strong winds from the WSW on Tue night, light winds from the SW by Thu night).
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 |  | ||||
* 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.