– Lat/Long: 52.79° N 3.69° W
Pen yr Allt Uchaf Weather Forecast
Snowdonia · United KingdomIssued: 12 am Sun 27 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Sun 27 Sep 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 3mm), mostly falling on Sun morning. Very mild (max 16°C on Tue afternoon, min 6°C on Sun night). Winds decreasing (strong winds from the SSW on Sun morning, calm by Sun night). | Days 5–7 Weather SummaryModerate rain (total 11mm), heaviest on Tue night. Very mild (max 16°C on Tue night, min 7°C on Wed night). Winds decreasing (near gales from the SSE on Tue night, light winds from the WSW by Fri afternoon). | |||||||||||||||
Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  |  | | | | | | | | | |
rain shwrs | light rain | rain shwrs | some clouds | some clouds | some clouds | clear | cloudy | some clouds | rain shwrs | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | |
Cloud base (m) | 600 | 350 | 500 | 1650 | 9250 | 250 | 350 | 450 | 300 | 1550 | 800 | 450 | 600 | 700 | ||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.2 | 1.4 | 1 | — | — | — | — | — | — | 3 | 1.2 | 1 | 1.6 | 0.6 | 0.4 | 3 |
max °C | 9 | 13 | 12 | 7 | 10 | 11 | 8 | 12 | 16 | 16 | 12 | 10 | 8 | 11 | 12 | 10 |
min °C | 8 | 10 | 8 | 6 | 8 | 9 | 7 | 10 | 16 | 11 | 11 | 10 | 7 | 9 | 10 | 9 |
chill °C | 5 | 6 | 5 | 6 | 8 | 7 | 5 | 7 | 14 | 8 | 8 | 6 | 3 | 5 | 7 | 6 |
Freezing level m | 3100 | 3050 | 2850 | 2100 | 2250 | 2800 | 3250 | 3550 | 3500 | 3250 | 2500 | 2200 | 2050 | 2000 | 2450 | 2300 |
 | — | 7:07 | — | — | 7:09 | — | — | 7:11 | — | — | 7:13 | — | — | 7:13 | — | — |
 | — | — | 7:01 | — | — | 7:00 | — | — | 6:57 | — | — | 6:54 | — | — | 6:52 | — |
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Pen yr Allt Uchaf Weather (Days 0-3):
The weather forecast for Pen yr Allt Uchaf is: Light rain (total 3mm), mostly falling on Sun morning. Very mild (max 16°C on Tue afternoon, min 6°C on Sun night). Winds decreasing (strong winds from the SSW on Sun morning, calm by Sun night).
Pen yr Allt Uchaf Weather (Days 3-6):
Moderate rain (total 11mm), heaviest on Tue night. Very mild (max 16°C on Tue night, min 7°C on Wed night). Winds decreasing (near gales from the SSE on Tue night, light winds from the WSW by Fri afternoon).
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 |  | ||||
Shawbury RAF Airport |  | ||||
SHIP3665 |
* 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.