– Lat/Long: 52.79° N 3.69° W
Pen yr Allt Uchaf
Weather Forecast, United KingdomIssued: 12 pm Thu 16 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 12 pm Thu 16 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Thu 16 Jul Local Time
Updates in:
Update imminent hr min s
2 Pen yr Allt Uchaf Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Warm (max 21°C on Thu afternoon, min 9°C on Sat night). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Very mild (max 18°C on Mon afternoon, min 10°C on Sun night). Wind will be generally light. | |||||||||||||||||
Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  | | | |  | | | | | | | | | | |
some clouds | some clouds | clear | some clouds | clear | clear | clear | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 19 | 21 | 16 | 20 | 21 | 15 | 18 | 18 | 12 | 16 | 17 | 12 | 17 | 18 | 12 | 18 | 18 | 13 |
min °C | 17 | 20 | 14 | 18 | 19 | 13 | 16 | 16 | 9 | 14 | 16 | 10 | 15 | 17 | 11 | 16 | 17 | 11 |
chill °C | 17 | 20 | 14 | 18 | 19 | 13 | 16 | 16 | 7 | 13 | 16 | 10 | 15 | 17 | 10 | 16 | 17 | 9 |
Freezing level m | 3550 | 3500 | 3350 | 3300 | 3400 | 3450 | 3400 | 3200 | 3300 | 3250 | 3200 | 3200 | 3650 | 3700 | 3600 | 3700 | 3700 | 3350 |
Cloud base (m) | 6550 | 6300 | 8650 | 6700 | 6050 | 1700 | 8850 | 6300 | 2300 | 3800 | 1050 | 5950 | ||||||
 | 5:09 | — | — | 5:09 | — | — | 5:11 | — | — | 5:13 | — | — | 5:13 | — | — | 5:15 | — | — |
 | — | 9:30 | — | — | 9:30 | — | — | 9:29 | — | — | 9:28 | — | — | 9:25 | — | — | 9:24 | — |
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Pen yr Allt Uchaf Weather (Days 0-3):
The weather forecast for Pen yr Allt Uchaf is: Mostly dry. Warm (max 21°C on Thu afternoon, min 9°C on Sat night). Wind will be generally light.
Pen yr Allt Uchaf Weather (Days 3-6):
Mostly dry. Very mild (max 18°C on Mon afternoon, min 10°C on Sun 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.