– Lat/Long: 52.79° N 3.69° W
Pen yr Allt Uchaf Weather Forecast
Snowdonia · United KingdomIssued: 12 am Thu 01 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Thu 01 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 6mm), mostly falling on Fri night. Very mild (max 13°C on Fri morning, min 8°C on Wed night). Winds decreasing (fresh winds from the SW on Fri morning, light winds from the WNW by Sat afternoon). | Days 5–7 Weather SummaryLight rain (total 5mm), mostly falling on Tue morning. Very mild (max 13°C on Sun afternoon, min 7°C on Sat night). Winds increasing (calm on Sat night, fresh winds from the WSW by Mon night). | |||||||||||||||
Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | |  |  |  | | |  |  |  | | | |
cloudy | rain shwrs | rain shwrs | some clouds | rain shwrs | rain shwrs | rain shwrs | some clouds | clear | some clouds | some clouds | cloudy | light rain | light rain | light rain | light rain | |
Cloud base (m) | 2500 | 500 | 550 | 400 | 800 | 450 | 300 | 8600 | 5000 | 4350 | 450 | 250 | 250 | 400 | ||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 0.5 | 0.2 | — | 0.2 | 0.7 | 4 | — | — | — | — | — | 0.3 | 0.9 | 0.3 | 0.6 |
max °C | 9 | 10 | 11 | 10 | 13 | 13 | 12 | 10 | 11 | 8 | 12 | 13 | 12 | 13 | 13 | 13 |
min °C | 8 | 9 | 9 | 8 | 12 | 11 | 8 | 9 | 9 | 7 | 10 | 10 | 10 | 12 | 13 | 12 |
chill °C | 5 | 6 | 6 | 5 | 9 | 8 | 6 | 7 | 8 | 6 | 9 | 8 | 8 | 10 | 11 | 9 |
Freezing level m | 2250 | 2000 | 2100 | 2600 | 2850 | 2700 | 2700 | 2800 | 2750 | 3150 | 3200 | 3400 | 3750 | 3700 | 3600 | 3350 |
 | — | 7:13 | — | — | 7:16 | — | — | 7:18 | — | — | 7:20 | — | — | 7:20 | — | — |
 | — | — | 6:52 | — | — | 6:50 | — | — | 6:47 | — | — | 6:45 | — | — | 6:43 | — |
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Pen yr Allt Uchaf Weather (Days 0-3):
The weather forecast for Pen yr Allt Uchaf is: Light rain (total 6mm), mostly falling on Fri night. Very mild (max 13°C on Fri morning, min 8°C on Wed night). Winds decreasing (fresh winds from the SW on Fri morning, light winds from the WNW by Sat afternoon).
Pen yr Allt Uchaf Weather (Days 3-6):
Light rain (total 5mm), mostly falling on Tue morning. Very mild (max 13°C on Sun afternoon, min 7°C on Sat night). Winds increasing (calm on Sat night, fresh winds from the WSW by Mon 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 |
|---|---|---|---|---|---|
lightning 6km S of Barmouth |  | ||||
lightning 14km NNW of Aberystwyth | | ||||
Caernarfon Airport |  | ||||
Shawbury 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.