– Lat/Long: 52.79° N 3.69° W
Pen yr Allt Uchaf Weather Forecast
Snowdonia · United KingdomIssued: 12 am Mon 19 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Mon 19 Oct Local Time
Updates in:
Update imminent hr min s
2 Pen yr Allt Uchaf Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 25mm), heaviest during Wed morning. Mild temperatures (max 8°C on Mon afternoon, min 3°C on Sun night). Winds increasing (light winds from the SSW on Tue afternoon, near gales from the W by Wed morning). | Days 5–7 Weather SummaryHeavy rain (total 48mm), heaviest during Sat afternoon. Very mild (max 11°C on Sat afternoon, min 3°C on Thu night). Winds decreasing (severe gales from the W on Thu night, light winds from the WSW by Sat morning). | |||||||||||||||
Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | |  | | | |  |  | | | | |
rain shwrs | rain shwrs | clear | rain shwrs | light rain | light rain | rain shwrs | heavy rain | rain shwrs | rain shwrs | rain shwrs | mod. rain | heavy rain | light rain | rain shwrs | rain shwrs | |
Cloud base (m) | 900 | 300 | 800 | 850 | 200 | 200 | 1350 | 200 | 400 | 700 | 550 | 600 | 150 | 600 | 700 | 550 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 2 | 1 | — | 1.2 | 3 | 1.9 | 2 | 11 | 2 | 1.1 | 0.7 | 7 | 18 | 2 | 1.5 | 2 |
max °C | 6 | 7 | 8 | 6 | 7 | 6 | 5 | 3 | 4 | 5 | 8 | 9 | 10 | 3 | 3 | 4 |
min °C | 3 | 6 | 6 | 5 | 7 | 6 | 5 | 3 | 4 | 4 | 6 | 9 | 3 | 3 | 3 | 4 |
chill °C | 0 | 2 | 3 | 2 | 4 | 4 | 2 | -4 | -3 | -1 | 1 | 6 | -6 | -4 | -4 | -2 |
Freezing level m | 1800 | 1650 | 1700 | 2100 | 2250 | 2100 | 1800 | 1100 | 1150 | 1400 | 1550 | 2000 | 2150 | 1000 | 1000 | 1150 |
 | — | 7:46 | — | — | 7:48 | — | — | 7:50 | — | — | 7:52 | — | — | 7:54 | — | — |
 | — | — | 6:10 | — | — | 6:08 | — | — | 6:07 | — | — | 6:05 | — | — | 6:02 | — |
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Pen yr Allt Uchaf Weather (Days 0-3):
The weather forecast for Pen yr Allt Uchaf is: Heavy rain (total 25mm), heaviest during Wed morning. Mild temperatures (max 8°C on Mon afternoon, min 3°C on Sun night). Winds increasing (light winds from the SSW on Tue afternoon, near gales from the W by Wed morning).
Pen yr Allt Uchaf Weather (Days 3-6):
Heavy rain (total 48mm), heaviest during Sat afternoon. Very mild (max 11°C on Sat afternoon, min 3°C on Thu night). Winds decreasing (severe gales from the W on Thu night, light winds from the WSW by Sat 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 |
|---|---|---|---|---|---|
Caernarfon Airport |  | ||||
Shawbury RAF Airport |  | ||||
SHIP2825 | |||||
SHIP4512 | |||||
SHIP7319 |
* 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.