– Lat/Long: 52.79° N 3.69° W
Pen yr Allt Uchaf
Weather Forecast, United KingdomIssued: 11 pm Sun 22 Dec Local TimeUpdates in: hr min sUpdate imminent
Pen yr Allt UchafWeather Forecast, United Kingdom
Issued: 11 pm Sun 22 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Sun 22 Dec Local Time
Updates in:
Update imminent hr min s
2 Pen yr Allt Uchaf Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Very mild (max 10°C on Tue morning, min 1°C on Sun night). Winds decreasing (near gales from the NW on Sun night, light winds from the SW by Wed afternoon). | Days 5–7 Weather SummaryMostly dry. Mild temperatures (max 8°C on Wed night, min 5°C on Fri night). Wind will be generally light. | Days 8–10 Weather SummaryModerate rain (total 20mm) heaviest on Tue morning, then becoming colder with a dusting of snow on Tue afternoon. Mild temperatures (max 7°C on Mon night, min 2°C on Tue morning). Winds increasing (light winds from the SSW on Sat night, strong winds from the SSW by Mon night). | Days 11–13 Weather SummaryA dusting of snow. Milder later with heavy rain (total 43mm) on Thu morning. Freeze-thaw conditions (max 4°C on Thu morning, min -1°C on Tue night). Winds decreasing (strong winds from the WSW on Thu morning, light winds from the WSW by Fri night). | |||||||||||||||||||||||||||||||||
Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | Tuesday 31 | Wednesday 1 | Thursday 2 | Fri 3 | |||||||||||||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | |
 |  | |  |  | |  |  | | |  | | | | |  | | | | | | | | |  |  |  |  | | | |  | |  | | | |
some clouds | light rain | light rain | light rain | cloudy | cloudy | clear | clear | clear | some clouds | some clouds | some clouds | clear | clear | some clouds | cloudy | some clouds | some clouds | cloudy | some clouds | light rain | light rain | light rain | light rain | mod. rain | mod. rain | light snow | snow shwrs | clear | clear | some clouds | heavy rain | mod. rain | rain shwrs | light rain | cloudy | |
km/h | ||||||||||||||||||||||||||||||||||||
 |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1.0 | 2.0 | — | — | — | — | — | — | — | — | |
— | 0.1 | 0.6 | 0.2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.1 | 0.9 | 2 | 1.4 | 7 | 8 | — | — | — | — | — | 14 | 8 | 20 | 0.7 | — | |
max°C | 1 | 4 | 6 | 9 | 10 | 10 | 10 | 9 | 9 | 8 | 8 | 8 | 6 | 7 | 7 | 7 | 7 | 6 | 5 | 5 | 6 | 5 | 6 | 6 | 7 | 4 | 2 | 1 | 1 | 1 | 2 | 4 | 4 | 4 | 2 | 2 |
min°C | 1 | 2 | 5 | 7 | 9 | 9 | 9 | 8 | 8 | 7 | 7 | 8 | 6 | 6 | 7 | 5 | 5 | 5 | 4 | 4 | 5 | 5 | 6 | 5 | 6 | 2 | 2 | -1 | -1 | 1 | 1 | 4 | 4 | 3 | 2 | 1 |
-7 | -3 | 1 | 4 | 6 | 6 | 6 | 5 | 6 | 4 | 6 | 8 | 6 | 6 | 7 | 3 | 3 | 3 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | -3 | -2 | -7 | -7 | -6 | -6 | -3 | -2 | -4 | -5 | -3 | |
700 | 950 | 2450 | 2750 | 2950 | 3200 | 3250 | 3150 | 3000 | 2750 | 2300 | 2250 | 2050 | 2150 | 2050 | 2050 | 2100 | 2000 | 2000 | 1800 | 1750 | 1500 | 1750 | 1750 | 1800 | 1300 | 900 | 650 | 500 | 750 | 800 | 1300 | 1300 | 1300 | 950 | 850 | |
Cloud base (m) | 650 | 1650 | 250 | 300 | 300 | 300 | 300 | 300 | 350 | 350 | 400 | 400 | 450 | 2550 | 850 | 800 | 750 | 750 | 650 | 500 | 400 | 350 | 250 | 350 | 200 | 200 | 200 | 400 | 250 | 550 | 550 | 200 | 200 | 200 | 400 | 300 |
 | — | 8:25 | — | — | 8:26 | — | — | 8:26 | — | — | 8:26 | — | — | 8:26 | — | — | 8:26 | — | — | 8:26 | — | — | 8:26 | — | — | 8:26 | — | — | 8:26 | — | — | 8:26 | — | — | 8:26 | — |
 | — | — | 4:01 | — | — | 4:02 | — | — | 4:04 | — | — | 4:04 | — | — | 4:05 | — | — | 4:06 | — | — | 4:07 | — | — | 4:07 | — | — | 4:07 | — | — | 4:08 | — | — | 4:09 | — | — | 4:12 |
Pen yr Allt Uchaf Weather (Days 0-3):
The weather forecast for Pen yr Allt Uchaf is: Mostly dry. Very mild (max 10°C on Tue morning, min 1°C on Sun night). Winds decreasing (near gales from the NW on Sun night, light winds from the SW by Wed afternoon).
Pen yr Allt Uchaf Weather (Days 3-6):
Mostly dry. Mild temperatures (max 8°C on Wed night, min 5°C on Fri night). Wind will be generally light.
Pen yr Allt Uchaf Weather (Days 6-9):
Moderate rain (total 20mm) heaviest on Tue morning, then becoming colder with a dusting of snow on Tue afternoon. Mild temperatures (max 7°C on Mon night, min 2°C on Tue morning). Winds increasing (light winds from the SSW on Sat night, strong winds from the SSW 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 |
|---|---|---|---|---|---|
Clatter | |||||
Llangollen | |||||
Caernarfon Airport |  | ||||
Long Mynd | |||||
Planned - The Lawley |
* 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.
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