– Lat/Long: 52.79° N 3.69° W
Pen yr Allt Uchaf
Weather Forecast, United KingdomIssued: 6 pm Sun 31 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 6 pm Sun 31 May Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Sun 31 May Local Time
Updates in:
Update imminent hr min s
2 Pen yr Allt Uchaf Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 14mm), heaviest on Mon morning. Very mild (max 12°C on Sun afternoon, min 9°C on Tue night). Winds increasing (light winds from the W on Tue morning, strong winds from the SW by Wed morning). | Days 5–7 Weather SummaryHeavy rain (total 21mm), heaviest during Wed afternoon. Very mild (max 10°C on Wed afternoon, min 5°C on Thu night). Winds decreasing (strong winds from the WSW on Thu afternoon, light winds from the SSW by Fri night). | ||||||||||||||||
Sun 31 | Monday 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | Friday 5 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | |  | |  | | | | | | |  | |
rain shwrs | light rain | light rain | light rain | light rain | rain shwrs | rain shwrs | rain shwrs | light rain | mod. rain | light rain | light rain | light rain | light rain | rain shwrs | rain shwrs | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
0.2 | 0.2 | 3 | 2 | 4 | 1 | 0.4 | 0.2 | 1.8 | 6 | 4 | 3 | 2 | 4 | 0.7 | 0.3 | — | |
max °C | 12 | 11 | 12 | 12 | 12 | 11 | 12 | 10 | 10 | 10 | 9 | 8 | 7 | 7 | 7 | 8 | 6 |
min °C | 11 | 10 | 11 | 12 | 10 | 10 | 11 | 9 | 10 | 9 | 8 | 7 | 7 | 5 | 6 | 8 | 5 |
8 | 8 | 8 | 9 | 8 | 8 | 8 | 6 | 6 | 4 | 3 | 2 | 2 | 0 | 1 | 4 | 1 | |
2850 | 3050 | 3000 | 3050 | 2700 | 2300 | 2350 | 2750 | 2600 | 2250 | 2050 | 1800 | 1700 | 1700 | 1400 | 1500 | 1700 | |
Cloud base (m) | 600 | 300 | 250 | 250 | 200 | 400 | 500 | 300 | 300 | 200 | 200 | 200 | 200 | 200 | 300 | 850 | 1750 |
 | — | — | 4:56 | — | — | 4:56 | — | — | 4:54 | — | — | 4:54 | — | — | 4:52 | — | — |
 | 9:27 | — | — | 9:28 | — | — | 9:29 | — | — | 9:30 | — | — | 9:31 | — | — | 9:32 | — |
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Pen yr Allt Uchaf Weather (Days 0-3):
The weather forecast for Pen yr Allt Uchaf is: Moderate rain (total 14mm), heaviest on Mon morning. Very mild (max 12°C on Sun afternoon, min 9°C on Tue night). Winds increasing (light winds from the W on Tue morning, strong winds from the SW by Wed morning).
Pen yr Allt Uchaf Weather (Days 3-6):
Heavy rain (total 21mm), heaviest during Wed afternoon. Very mild (max 10°C on Wed afternoon, min 5°C on Thu night). Winds decreasing (strong winds from the WSW on Thu afternoon, light winds from the SSW by Fri 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.