– Lat/Long: 52.79° N 3.69° W
Pen yr Allt Uchaf
Weather Forecast, United KingdomIssued: 12 pm Sun 02 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 12 pm Sun 02 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Sun 02 Aug Local Time
Updates in:
Update imminent hr min s
2 Pen yr Allt Uchaf Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 5mm), mostly falling on Tue morning. Warm (max 23°C on Mon afternoon, min 13°C on Sun morning). Winds increasing (light winds from the SSE on Sun morning, fresh winds from the SW by Tue afternoon). | Days 4–6 Weather SummaryLight rain (total 8mm), mostly falling on Fri night. Very mild (max 14°C on Fri morning, min 8°C on Wed night). Winds decreasing (fresh winds from the W on Wed afternoon, light winds from the WSW by Thu night). | |||||||||||||||||
Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  |  |  | | | | |  |  | | | | |
cloudy | cloudy | cloudy | some clouds | some clouds | light rain | light rain | rain shwrs | rain shwrs | light rain | rain shwrs | rain shwrs | rain shwrs | clear | some clouds | rain shwrs | some clouds | light rain | |
Cloud base (m) | 3000 | 2900 | 4050 | 3200 | 300 | 450 | 400 | 300 | 400 | 850 | 700 | 950 | 2200 | 2200 | 2150 | 600 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | 1.4 | 1.4 | 1.4 | 0.7 | 1.6 | 1.7 | 0.1 | 0.1 | — | — | 0.1 | — | 4 |
max °C | 16 | 17 | 15 | 21 | 23 | 17 | 16 | 16 | 13 | 13 | 11 | 10 | 11 | 12 | 9 | 14 | 14 | 11 |
min °C | 13 | 16 | 13 | 17 | 20 | 14 | 15 | 16 | 13 | 11 | 11 | 8 | 10 | 11 | 8 | 13 | 13 | 10 |
chill °C | 13 | 16 | 12 | 16 | 20 | 12 | 14 | 14 | 11 | 8 | 8 | 5 | 7 | 9 | 6 | 12 | 11 | 8 |
Freezing level m | 3250 | 3200 | 3350 | 3500 | 3550 | 3550 | 3600 | 3650 | 3750 | 3100 | 2700 | 2350 | 2350 | 2650 | 2600 | 2300 | 2400 | 2550 |
 | 5:33 | — | — | 5:35 | — | — | 5:37 | — | — | 5:37 | — | — | 5:39 | — | — | 5:41 | — | — |
 | — | 9:07 | — | — | 9:05 | — | — | 9:02 | — | — | 9:00 | — | — | 8:59 | — | — | 8:58 | — |
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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 Tue morning. Warm (max 23°C on Mon afternoon, min 13°C on Sun morning). Winds increasing (light winds from the SSE on Sun morning, fresh winds from the SW by Tue afternoon).
Pen yr Allt Uchaf Weather (Days 3-6):
Light rain (total 8mm), mostly falling on Fri night. Very mild (max 14°C on Fri morning, min 8°C on Wed night). Winds decreasing (fresh winds from the W on Wed afternoon, light winds from the WSW 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.