– Lat/Long: 53.06° N 4.03° W
Gallt y Wenallt Weather Forecast
Snowdonia · United KingdomIssued: 12 am Tue 22 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Tue 22 Sep Local Time
Updates in:
Update imminent hr min s
2 Gallt y Wenallt Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 3mm), mostly falling on Wed morning. Very mild (max 15°C on Thu afternoon, min 9°C on Wed night). Winds increasing (calm on Wed night, fresh winds from the SSW by Thu afternoon). | Days 5–7 Weather SummaryLight rain (total 7mm), mostly falling on Sat night. Very mild (max 13°C on Thu night, min 9°C on Fri night). Winds increasing (calm on Fri afternoon, fresh winds from the SW by Sun afternoon). | |||||||||||||||
Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | | | | | |  | |  | | |
clear | light rain | rain shwrs | rain shwrs | rain shwrs | clear | some clouds | clear | clear | rain shwrs | light rain | light rain | cloudy | light rain | some clouds | rain shwrs | |
Cloud base (m) | 300 | 300 | 500 | 800 | 450 | 8800 | 6650 | 9400 | 9450 | 350 | 300 | 300 | 750 | 450 | 550 | 450 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 0.1 | 0.3 | 1.1 | 1.1 | — | — | — | — | 0.1 | 0.5 | 0.1 | — | 0.1 | — | 3 |
max °C | 14 | 14 | 14 | 13 | 10 | 11 | 10 | 14 | 15 | 13 | 12 | 11 | 10 | 9 | 11 | 10 |
min °C | 13 | 14 | 14 | 11 | 10 | 10 | 9 | 12 | 13 | 12 | 12 | 10 | 9 | 9 | 9 | 10 |
chill °C | 12 | 13 | 13 | 8 | 8 | 9 | 9 | 10 | 11 | 9 | 10 | 10 | 9 | 9 | 6 | 6 |
Freezing level m | 4000 | 3700 | 3650 | 3300 | 2550 | 3150 | 3700 | 3850 | 3950 | 3900 | 3500 | 3350 | 3100 | 2550 | 2800 | 2650 |
 | — | 7:00 | — | — | 7:01 | — | — | 7:03 | — | — | 7:05 | — | — | 7:07 | — | — |
 | — | — | 7:15 | — | — | 7:13 | — | — | 7:10 | — | — | 7:07 | — | — | 7:06 | — |
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Gallt y Wenallt Weather (Days 0-3):
The weather forecast for Gallt y Wenallt is: Light rain (total 3mm), mostly falling on Wed morning. Very mild (max 15°C on Thu afternoon, min 9°C on Wed night). Winds increasing (calm on Wed night, fresh winds from the SSW by Thu afternoon).
Gallt y Wenallt Weather (Days 3-6):
Light rain (total 7mm), mostly falling on Sat night. Very mild (max 13°C on Thu night, min 9°C on Fri night). Winds increasing (calm on Fri afternoon, fresh winds from the SW by Sun afternoon).
This table gives the weather forecast for Gallt y Wenallt at the specific elevation of 619 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Gallt y Wenallt. 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 |  | ||||
Valley RAF Airport |  | ||||
BARCIAL | |||||
HORNACHOS IM2 | |||||
SHIP2026 |
* 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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