– Lat/Long: 52.79° N 3.69° W
Pen yr Allt Uchaf Weather Forecast
Snowdonia · United KingdomIssued: 5 am Fri 13 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Fri 13 Nov 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), mostly falling on Sun morning. Freeze-thaw conditions (max 5°C on Sun morning, min -1°C on Sun night). Winds increasing (light winds from the W on Fri afternoon, near gales from the NW by Sun night). | Days 4–6 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 2°C on Wed morning, min -2°C on Wed night). Winds decreasing (strong winds from the E on Mon night, calm by Tue night). | |||||||||||||||||
Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  |  |  | | | | |  | | |  | | | | |
some clouds | some clouds | some clouds | some clouds | cloudy | light rain | light rain | light rain | some clouds | some clouds | some clouds | light snow | cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | |
Cloud base (m) | 600 | 550 | 650 | 650 | 450 | 400 | 150 | 250 | 200 | 400 | 550 | 200 | 400 | 400 | 2300 | 1800 | 1500 | 650 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — |
mm | — | — | — | — | — | 1.7 | 4 | 1.1 | — | — | — | — | — | — | — | — | — | — |
max °C | 3 | 3 | 2 | 4 | 4 | 4 | 5 | 5 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 1 | 0 |
min °C | 1 | 1 | 1 | 1 | 3 | 3 | 4 | 4 | -1 | 0 | 0 | -1 | 0 | 0 | 0 | 1 | 0 | -2 |
chill °C | -3 | -1 | -2 | -4 | -2 | -3 | -2 | -2 | -8 | -7 | -6 | -9 | -7 | -3 | 0 | 1 | -3 | -6 |
Freezing level m | 750 | 1000 | 1100 | 1050 | 1100 | 1650 | 1700 | 1400 | 650 | 550 | 650 | 550 | 650 | 800 | 700 | 750 | 750 | 500 |
 | 7:33 | — | — | 7:35 | — | — | 7:37 | — | — | 7:39 | — | — | 7:41 | — | — | 7:41 | — | — |
 | — | 4:22 | — | — | 4:22 | — | — | 4:20 | — | — | 4:19 | — | — | 4:16 | — | — | 4:15 | — |
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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), mostly falling on Sun morning. Freeze-thaw conditions (max 5°C on Sun morning, min -1°C on Sun night). Winds increasing (light winds from the W on Fri afternoon, near gales from the NW by Sun night).
Pen yr Allt Uchaf Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 2°C on Wed morning, min -2°C on Wed night). Winds decreasing (strong winds from the E on Mon night, calm by Tue 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.