– Lat/Long: 52.79° N 3.69° W
Pen yr Allt Uchaf Weather Forecast
Snowdonia · United KingdomIssued: 6 pm Mon 12 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Mon 12 Oct Local Time
Updates in:
Update imminent hr min s
2 Pen yr Allt Uchaf Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 8mm), mostly falling on Mon night. Very mild (max 15°C on Mon afternoon, min 6°C on Tue night). Winds decreasing (strong winds from the WSW on Mon night, light winds from the SW by Tue night). | Days 5–7 Weather SummaryLight rain (total 5mm), mostly falling on Thu night. Very mild (max 13°C on Thu afternoon, min 2°C on Sat night). Winds decreasing (fresh winds from the SW on Thu afternoon, light winds from the NE by Sat night). | ||||||||||||||||
Mon 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | | | |  | |  |  | |  | | | | |
rain shwrs | mod. rain | rain shwrs | rain shwrs | some clouds | rain shwrs | rain shwrs | some clouds | light rain | light rain | rain shwrs | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 250 | 250 | 300 | 1700 | 550 | 500 | 400 | 500 | 350 | 250 | 550 | 850 | 900 | ||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.1 | 6 | 1.1 | 0.6 | — | 0.2 | 0.3 | — | 0.1 | 0.6 | 4 | — | — | — | — | — | — |
max °C | 15 | 14 | 10 | 10 | 8 | 11 | 11 | 12 | 13 | 13 | 11 | 7 | 8 | 5 | 8 | 8 | 3 |
min °C | 15 | 12 | 10 | 8 | 6 | 9 | 11 | 12 | 13 | 12 | 6 | 6 | 5 | 4 | 6 | 4 | 2 |
chill °C | 13 | 8 | 6 | 4 | 3 | 6 | 8 | 9 | 10 | 9 | 3 | 2 | 2 | 1 | 4 | 1 | -2 |
Freezing level m | 4000 | 4000 | 2300 | 2300 | 3400 | 3650 | 3800 | 4050 | 4050 | 3650 | 2350 | 1550 | 1450 | 1800 | 1800 | 2050 | 2250 |
 | — | — | 7:35 | — | — | 7:37 | — | — | 7:39 | — | — | 7:41 | — | — | 7:43 | — | — |
 | 6:27 | — | — | 6:24 | — | — | 6:22 | — | — | 6:20 | — | — | 6:17 | — | — | 6:15 | — |
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Pen yr Allt Uchaf Weather (Days 0-3):
The weather forecast for Pen yr Allt Uchaf is: Light rain (total 8mm), mostly falling on Mon night. Very mild (max 15°C on Mon afternoon, min 6°C on Tue night). Winds decreasing (strong winds from the WSW on Mon night, light winds from the SW by Tue night).
Pen yr Allt Uchaf Weather (Days 3-6):
Light rain (total 5mm), mostly falling on Thu night. Very mild (max 13°C on Thu afternoon, min 2°C on Sat night). Winds decreasing (fresh winds from the SW on Thu afternoon, light winds from the NE by Sat 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 |
|---|---|---|---|---|---|
Caernarfon Airport |  | ||||
Hawarden Airport |  | ||||
Shawbury RAF Airport |  | ||||
Valley RAF 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.