– Lat/Long: 52.45° N 3.80° W
Y Garn (Plynlimon) Weather Forecast
Snowdonia · United KingdomIssued: 6 am Sat 26 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 6 am Sat 26 Sep 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 Sun morning. Very mild (max 18°C on Sat morning, min 9°C on Mon night). Wind will be generally light. | Days 4–6 Weather SummaryHeavy rain (total 33mm), heaviest during Tue night. Warm (max 20°C on Tue afternoon, min 10°C on Wed night). Wind will be generally light. | |||||||||||||||||
Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | |||||||||||||
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 | rain shwrs | cloudy | some clouds | some clouds | some clouds | cloudy | cloudy | heavy rain | rain shwrs | risk tstorm | rain shwrs | rain shwrs | light rain | rain shwrs | |
Cloud base (m) | 400 | 800 | 550 | 250 | 6500 | 250 | 300 | 200 | 650 | 750 | 550 | 550 | 1600 | 350 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.3 | 0.4 | 0.1 | 1.1 | 1 | — | — | — | — | — | — | 18 | 0.6 | 1.2 | 0.5 | 0.3 | 0.4 | 12 |
max °C | 18 | 17 | 11 | 17 | 15 | 11 | 16 | 17 | 10 | 15 | 20 | 19 | 17 | 16 | 11 | 16 | 16 | 13 |
min °C | 14 | 14 | 10 | 12 | 13 | 10 | 12 | 13 | 9 | 12 | 19 | 15 | 16 | 13 | 10 | 14 | 14 | 11 |
chill °C | 13 | 14 | 9 | 11 | 12 | 10 | 12 | 12 | 7 | 11 | 19 | 14 | 15 | 13 | 10 | 13 | 13 | 11 |
Freezing level m | 3150 | 3150 | 3000 | 3000 | 2900 | 2200 | 2350 | 3050 | 3250 | 3550 | 3450 | 3300 | 2450 | 2200 | 2100 | 2050 | 2200 | 2250 |
 | 7:05 | — | — | 7:07 | — | — | 7:09 | — | — | 7:11 | — | — | 7:13 | — | — | 7:15 | — | — |
 | — | 7:05 | — | — | 7:02 | — | — | 7:00 | — | — | 6:58 | — | — | 6:55 | — | — | 6:52 | — |
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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 Sun morning. Very mild (max 18°C on Sat morning, min 9°C on Mon night). Wind will be generally light.
Y Garn (Plynlimon) Weather (Days 3-6):
Heavy rain (total 33mm), heaviest during Tue night. Warm (max 20°C on Tue afternoon, min 10°C on Wed night). Wind will be generally light.
This table gives the weather forecast for Y Garn (Plynlimon) at the specific elevation of 0 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 |  | ||||
|
* 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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