– Lat/Long: 52.45° N 3.80° W
Y Garn (Plynlimon) Weather Forecast
Snowdonia · United KingdomIssued: 11 am Thu 12 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Thu 12 Nov Local Time
Updates in:
Update imminent hr min s
2 Y Garn (Plynlimon) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 3mm), mostly falling on Sat night. Freeze-thaw conditions (max 4°C on Sat afternoon, min 0°C on Thu night). Winds increasing (calm on Fri afternoon, strong winds from the SSW by Sat night). | Days 4–6 Weather SummaryHeavy rain (total 33mm), heaviest during Tue morning. Later becoming colder with a dusting of snow on Tue afternoon. Freeze-thaw conditions (max 6°C on Mon night, min 0°C on Mon afternoon). Winds decreasing (near gales from the WNW on Sun night, light winds from the SSW by Mon afternoon). | |||||||||||||||||
Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  |  | | |  |  | | | |  |  |  |  |  | |
clear | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | light rain | rain shwrs | rain shwrs | light rain | some clouds | cloudy | mod. rain | heavy rain | light snow | light snow | |
Cloud base (m) | 550 | 650 | 550 | 600 | 550 | 600 | 600 | 550 | 1800 | 250 | 200 | 200 | 300 | 450 | 450 | 50 | 50 | 300 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 1 |
mm | — | — | — | — | — | — | — | — | 3 | 1.8 | 2 | 1.1 | — | — | 5 | 21 | 1.7 | — |
max °C | 2 | 2 | 0 | 3 | 2 | 1 | 3 | 4 | 4 | 5 | 5 | 4 | 1 | 1 | 6 | 6 | 4 | 2 |
min °C | 1 | 1 | 0 | 1 | 1 | 0 | 1 | 3 | 3 | 5 | 3 | 1 | 1 | 0 | 0 | 6 | 0 | 1 |
chill °C | -5 | -4 | -4 | -2 | 0 | -5 | -4 | -2 | -2 | -1 | -4 | -6 | -4 | -4 | -4 | 0 | -8 | -6 |
Freezing level m | 850 | 1000 | 600 | 800 | 1000 | 1000 | 850 | 1350 | 1850 | 1500 | 1400 | 900 | 800 | 800 | 1700 | 2400 | 1700 | 850 |
 | 7:31 | — | — | 7:33 | — | — | 7:33 | — | — | 7:35 | — | — | 7:37 | — | — | 7:39 | — | — |
 | — | 4:25 | — | — | 4:24 | — | — | 4:22 | — | — | 4:22 | — | — | 4:21 | — | — | 4:19 | — |
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Y Garn (Plynlimon) Weather (Days 0-3):
The weather forecast for Y Garn (Plynlimon) is: Light rain (total 3mm), mostly falling on Sat night. Freeze-thaw conditions (max 4°C on Sat afternoon, min 0°C on Thu night). Winds increasing (calm on Fri afternoon, strong winds from the SSW by Sat night).
Y Garn (Plynlimon) Weather (Days 3-6):
Heavy rain (total 33mm), heaviest during Tue morning. Later becoming colder with a dusting of snow on Tue afternoon. Freeze-thaw conditions (max 6°C on Mon night, min 0°C on Mon afternoon). Winds decreasing (near gales from the WNW on Sun night, light winds from the SSW by Mon afternoon).
This table gives the weather forecast for Y Garn (Plynlimon) at the specific elevation of 684 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Y Garn (Plynlimon). 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 | | ||||
SHIP5478 | |||||
 | |||||
SHIP2597 | |||||
Pembrey Sands Airport | | ||||
SHIP7246 |
* 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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