– Lat/Long: 52.79° N 3.69° W
Pen yr Allt Uchaf Weather Forecast
Snowdonia · United KingdomIssued: 5 am Wed 11 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Wed 11 Nov Local Time
Updates in:
Update imminent hr min s
2 Pen yr Allt Uchaf Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Freeze-thaw conditions (max 6°C on Wed morning, min 0°C on Thu afternoon). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 15mm), heaviest on Mon afternoon. Mild temperatures (max 9°C on Mon afternoon, min 1°C on Sat morning). Winds increasing (light winds from the WSW on Sun night, severe gales from the WSW by Mon night). | |||||||||||||||||
Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | | | | |  | | | | |  |  | |
light rain | some clouds | some clouds | clear | clear | clear | clear | some clouds | some clouds | clear | some clouds | light rain | light rain | light rain | light rain | light rain | mod. rain | mod. rain | |
Cloud base (m) | 750 | 450 | 700 | 600 | 650 | 550 | 550 | 7800 | 650 | 500 | 300 | 200 | 250 | 1800 | 200 | 250 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.1 | — | — | — | — | — | — | — | — | — | — | 0.2 | 0.1 | 0.1 | 0.2 | 0.2 | 6 | 8 |
max °C | 6 | 6 | 4 | 2 | 2 | 0 | 3 | 3 | 1 | 3 | 3 | 2 | 4 | 4 | 5 | 8 | 9 | 9 |
min °C | 6 | 5 | 2 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 4 | 5 | 7 | 9 | 6 |
chill °C | 2 | 3 | -3 | -5 | -5 | -4 | -2 | -1 | 0 | -3 | -2 | -3 | -2 | 2 | 2 | 3 | 4 | -1 |
Freezing level m | 2000 | 2000 | 1900 | 750 | 850 | 550 | 700 | 1000 | 900 | 1150 | 1100 | 1400 | 1550 | 1500 | 1850 | 2450 | 2750 | 1950 |
 | 7:30 | — | — | 7:31 | — | — | 7:33 | — | — | 7:35 | — | — | 7:37 | — | — | 7:39 | — | — |
 | — | 4:25 | — | — | 4:24 | — | — | 4:22 | — | — | 4:22 | — | — | 4:20 | — | — | 4:19 | — |
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Pen yr Allt Uchaf Weather (Days 0-3):
The weather forecast for Pen yr Allt Uchaf is: Mostly dry. Freeze-thaw conditions (max 6°C on Wed morning, min 0°C on Thu afternoon). Wind will be generally light.
Pen yr Allt Uchaf Weather (Days 3-6):
Moderate rain (total 15mm), heaviest on Mon afternoon. Mild temperatures (max 9°C on Mon afternoon, min 1°C on Sat morning). Winds increasing (light winds from the WSW on Sun night, severe gales 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 |
|---|---|---|---|---|---|
Caernarfon Airport |  | ||||
Shawbury RAF Airport |  | ||||
SHIP2234 | |||||
SHIP2949 | |||||
SHIP6319 | |||||
SHIP1695 |
* 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.