– Lat/Long: 52.79° N 3.69° W
Pen yr Allt Uchaf
Weather Forecast, United KingdomIssued: 6 am Thu 21 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 6 am Thu 21 May Local Time
Updates in:
Update imminent hr min s
Issued: 6 am Thu 21 May Local Time
Updates in:
Update imminent hr min s
2 Pen yr Allt Uchaf Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Very mild (max 16°C on Fri morning, min 11°C on Thu night). Winds decreasing (fresh winds from the WSW on Thu morning, light winds from the SW by Sat night). | Days 4–6 Weather SummaryMostly dry. Warm (max 20°C on Sun afternoon, min 9°C on Tue night). Wind will be generally light. | |||||||||||||||||
Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | | |  | |  | | | | | | | | | | |
light rain | light rain | some clouds | some clouds | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
0.1 | 0.2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 14 | 14 | 13 | 16 | 16 | 12 | 16 | 16 | 12 | 19 | 20 | 15 | 20 | 20 | 15 | 17 | 18 | 11 |
min °C | 12 | 13 | 11 | 15 | 15 | 11 | 14 | 15 | 11 | 16 | 19 | 14 | 19 | 19 | 13 | 15 | 15 | 9 |
9 | 11 | 9 | 14 | 13 | 8 | 13 | 15 | 10 | 16 | 19 | 13 | 19 | 19 | 12 | 15 | 15 | 9 | |
3150 | 3250 | 3050 | 3350 | 3350 | 2850 | 3250 | 3500 | 3650 | 3750 | 3850 | 3650 | 3650 | 3750 | 3750 | 3700 | 3750 | 3850 | |
Cloud base (m) | 300 | 400 | 600 | 6650 | 850 | 500 | 8450 | 5500 | ||||||||||
 | 5:09 | — | — | 5:07 | — | — | 5:05 | — | — | 5:05 | — | — | 5:03 | — | — | 5:03 | — | — |
 | — | 9:14 | — | — | 9:15 | — | — | 9:15 | — | — | 9:17 | — | — | 9:19 | — | — | 9:21 | — |
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Pen yr Allt Uchaf Weather (Days 0-3):
The weather forecast for Pen yr Allt Uchaf is: Mostly dry. Very mild (max 16°C on Fri morning, min 11°C on Thu night). Winds decreasing (fresh winds from the WSW on Thu morning, light winds from the SW by Sat night).
Pen yr Allt Uchaf Weather (Days 3-6):
Mostly dry. Warm (max 20°C on Sun afternoon, min 9°C on Tue night). Wind will be generally light.
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.