– Lat/Long: 52.79° N 3.69° W
Pen yr Allt Uchaf
Weather Forecast, United KingdomIssued: 11 am Sun 01 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Sun 01 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Sun 01 Feb 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 7mm) at first, then becoming colder with a dusting of snow on Sun afternoon. Temperatures will be slightly above freezing (max 4°C on Sun morning, min 2°C on Sun afternoon). Winds increasing (light winds from the NNE on Sun night, near gales from the ESE by Mon night). | Days 4–6 Weather SummaryModerate rain (total 10mm), heaviest on Fri morning. Freeze-thaw conditions (max 5°C on Wed morning, min 0°C on Thu afternoon). Winds increasing (moderate winds from the S on Wed morning, near gales from the ESE by Thu morning). | |||||||||||||||||
Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  | |  | | |  |  | |  | | | | |
light rain | light snow | rain shwrs | light rain | rain shwrs | light snow | cloudy | cloudy | light rain | light rain | cloudy | some clouds | some clouds | cloudy | cloudy | light rain | light rain | light rain | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | 3 | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | |
0.4 | 5 | 0.3 | 0.1 | 0.2 | 0.1 | — | — | 0.8 | 0.8 | — | — | — | — | — | 4 | 3 | 3 | |
max °C | 4 | 2 | 3 | 3 | 3 | 2 | 2 | 2 | 3 | 5 | 4 | 3 | 3 | 1 | 2 | 4 | 5 | 5 |
min °C | 4 | 2 | 2 | 3 | 2 | 2 | 2 | 2 | 2 | 3 | 4 | 2 | 1 | 0 | 1 | 3 | 5 | 4 |
1 | -2 | 0 | -3 | -6 | -6 | -5 | -4 | -3 | -2 | -1 | -5 | -7 | -8 | -6 | -3 | 0 | -2 | |
1250 | 1000 | 1200 | 1050 | 1050 | 1100 | 1000 | 1300 | 1300 | 1100 | 1350 | 1250 | 1300 | 850 | 1250 | 1300 | 1500 | 1450 | |
Cloud base (m) | 200 | 200 | 300 | 200 | 250 | 250 | 200 | 150 | 200 | 200 | 400 | 450 | 200 | 150 | 150 | 150 | 150 | 300 |
 | 7:56 | — | — | 7:54 | — | — | 7:54 | — | — | 7:52 | — | — | 7:50 | — | — | 7:48 | — | — |
 | — | 4:59 | — | — | 5:00 | — | — | 5:02 | — | — | 5:05 | — | — | 5:07 | — | — | 5:08 | — |
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Pen yr Allt Uchaf Weather (Days 0-3):
The weather forecast for Pen yr Allt Uchaf is: Light rain (total 7mm) at first, then becoming colder with a dusting of snow on Sun afternoon. Temperatures will be slightly above freezing (max 4°C on Sun morning, min 2°C on Sun afternoon). Winds increasing (light winds from the NNE on Sun night, near gales from the ESE by Mon night).
Pen yr Allt Uchaf Weather (Days 3-6):
Moderate rain (total 10mm), heaviest on Fri morning. Freeze-thaw conditions (max 5°C on Wed morning, min 0°C on Thu afternoon). Winds increasing (moderate winds from the S on Wed morning, near gales from the ESE by Thu morning).
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.