– Lat/Long: 52.79° N 3.69° W
Pen yr Allt Uchaf Weather Forecast
Snowdonia · United KingdomIssued: 6 pm Tue 20 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Tue 20 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 28mm), heaviest during Thu night. Very mild (max 12°C on Thu afternoon, min 7°C on Tue night). Winds increasing (calm on Tue afternoon, strong winds from the WNW by Fri morning). | Days 5–7 Weather SummaryHeavy rain (total 50mm), heaviest during Sat night. Very mild (max 16°C on Sat night, min 7°C on Fri afternoon). Winds decreasing (fresh winds from the WNW on Fri afternoon, light winds from the S by Sun night). | ||||||||||||||||
Tue 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | | |  |  | | | | | | | | | |
light rain | rain shwrs | light rain | rain shwrs | rain shwrs | rain shwrs | light rain | mod. rain | mod. rain | mod. rain | rain shwrs | rain shwrs | mod. rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | |
Cloud base (m) | 200 | 350 | 200 | 200 | 700 | 550 | 800 | 150 | 150 | 200 | 650 | 650 | 200 | 150 | 400 | 700 | 800 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 5 | 1.2 | 4 | 3 | 1.1 | 0.4 | 0.2 | 8 | 5 | 6 | 0.8 | 0.5 | 6 | 33 | 0.4 | 0.5 | 0.2 |
max °C | 9 | 9 | 8 | 9 | 9 | 11 | 12 | 12 | 10 | 8 | 8 | 10 | 11 | 16 | 11 | 11 | 10 |
min °C | 9 | 7 | 8 | 8 | 8 | 10 | 10 | 10 | 7 | 7 | 8 | 10 | 10 | 10 | 9 | 10 | 9 |
chill °C | 9 | 6 | 4 | 4 | 6 | 8 | 8 | 10 | 2 | 2 | 4 | 8 | 9 | 7 | 5 | 7 | 6 |
Freezing level m | 2150 | 1850 | 1150 | 1100 | 1300 | 1300 | 1600 | 2000 | 1600 | 950 | 1000 | 1250 | 1800 | 3400 | 1300 | 1350 | 1700 |
 | — | — | 7:50 | — | — | 7:52 | — | — | 7:54 | — | — | 7:54 | — | — | 6:56 | — | — |
 | 6:08 | — | — | 6:07 | — | — | 6:05 | — | — | 6:02 | — | — | 6:00 | — | — | 4:59 | — |
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Pen yr Allt Uchaf Weather (Days 0-3):
The weather forecast for Pen yr Allt Uchaf is: Heavy rain (total 28mm), heaviest during Thu night. Very mild (max 12°C on Thu afternoon, min 7°C on Tue night). Winds increasing (calm on Tue afternoon, strong winds from the WNW by Fri morning).
Pen yr Allt Uchaf Weather (Days 3-6):
Heavy rain (total 50mm), heaviest during Sat night. Very mild (max 16°C on Sat night, min 7°C on Fri afternoon). Winds decreasing (fresh winds from the WNW on Fri afternoon, light winds from the S by Sun night).
This table gives the weather forecast for Pen yr Allt Uchaf at the specific elevation of 0 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 | | ||||
SHIP2345 | |||||
SHIP1531 |
* 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.