– Lat/Long: 53.02° N 3.92° W
Y Gamallt Weather Forecast
Snowdonia · United KingdomIssued: 6 am Thu 17 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 6 am Thu 17 Sep Local Time
Updates in:
Update imminent hr min s
2 Y Gamallt Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 29mm), heaviest during Fri afternoon. Very mild (max 17°C on Fri afternoon, min 10°C on Sat night). Winds decreasing (fresh winds from the W on Thu morning, calm by Sat night). | Days 4–6 Weather SummaryMostly dry. Warm (max 21°C on Tue morning, min 12°C on Sun afternoon). Wind will be generally light. | |||||||||||||||||
Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | | | | |  |  | |  |  | |  | | |
rain shwrs | rain shwrs | rain shwrs | light rain | heavy rain | mod. rain | rain shwrs | rain shwrs | rain shwrs | light rain | some clouds | cloudy | rain shwrs | clear | some clouds | some clouds | cloudy | cloudy | |
Cloud base (m) | 450 | 850 | 600 | 400 | 350 | 250 | 300 | 650 | 700 | 650 | 550 | 700 | 300 | 700 | 750 | 650 | 850 | 800 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1 | 0.8 | 0.3 | 0.1 | 20 | 6 | 0.8 | 0.3 | 0.1 | 0.1 | — | — | 0.2 | — | — | — | — | — |
max °C | 14 | 14 | 12 | 14 | 17 | 17 | 17 | 17 | 13 | 13 | 13 | 16 | 20 | 20 | 19 | 21 | 21 | 19 |
min °C | 13 | 13 | 11 | 14 | 14 | 16 | 16 | 15 | 10 | 13 | 12 | 12 | 18 | 18 | 17 | 19 | 20 | 18 |
chill °C | 11 | 11 | 9 | 13 | 12 | 15 | 15 | 15 | 10 | 12 | 11 | 10 | 18 | 18 | 17 | 19 | 20 | 18 |
Freezing level m | 2100 | 2350 | 2600 | 3250 | 3400 | 3250 | 3550 | 3350 | 2800 | 3100 | 3550 | 3950 | 4100 | 4100 | 4100 | 4000 | 3950 | 3800 |
 | 6:50 | — | — | 6:52 | — | — | 6:54 | — | — | 6:56 | — | — | 6:58 | — | — | 7:00 | — | — |
 | — | 7:27 | — | — | 7:24 | — | — | 7:22 | — | — | 7:20 | — | — | 7:17 | — | — | 7:15 | — |
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Y Gamallt Weather (Days 0-3):
The weather forecast for Y Gamallt is: Heavy rain (total 29mm), heaviest during Fri afternoon. Very mild (max 17°C on Fri afternoon, min 10°C on Sat night). Winds decreasing (fresh winds from the W on Thu morning, calm by Sat night).
Y Gamallt Weather (Days 3-6):
Mostly dry. Warm (max 21°C on Tue morning, min 12°C on Sun afternoon). Wind will be generally light.
This table gives the weather forecast for Y Gamallt at the specific elevation of 0 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Y Gamallt. 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 | | ||||
SHIP7644 |
* 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.