– Lat/Long: 52.45° N 3.80° W
Y Garn (Plynlimon)
Weather Forecast, United KingdomIssued: 5 pm Mon 18 Nov Local TimeUpdates in: hr min sUpdate imminent
Y Garn (Plynlimon)Weather Forecast, United Kingdom
Issued: 5 pm Mon 18 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Mon 18 Nov Local Time
Updates in:
Update imminent hr min s
2 Y Garn (Plynlimon) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMild with moderate rain (total 13mm) on Mon night, Becoming colder with a light covering of snow, mostly falling on Mon night. Freeze-thaw conditions (max 5°C on Mon night, min -5°C on Wed night). Winds increasing (calm on Mon night, fresh winds from the NW by Wed night). | Days 5–7 Weather SummaryA dusting of snow. Milder later with heavy rain (total 40mm) on Sat morning. Freeze-thaw conditions (max 10°C on Sat morning, min -2°C on Thu afternoon). Winds increasing (light winds from the SSW on Fri afternoon, stormy winds from the SSW by Sat morning). | Days 8–10 Weather SummaryModerate rain (total 11mm), heaviest on Mon night. Freeze-thaw conditions (max 4°C on Sun afternoon, min 0°C on Tue night). Winds decreasing (near gales from the SW on Sun afternoon, light winds from the N by Wed morning). | Days 11–13 Weather SummaryModerate rain (total 18mm), heaviest on Fri night. Temperatures will be slightly above freezing (max 4°C on Fri night, min 1°C on Wed afternoon). Winds decreasing (fresh winds from the ESE on Fri afternoon, calm by Sat morning). | |||||||||||||||||||||||||||||||||
Mon 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | Wednesday 27 | Thursday 28 | Friday 29 | Sat 30 | ||||||||||||||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | |
 |  |  |  |  | |  |  | |  | |  | | |  | |  | | |  |  | | | | |  | | | | | | | | |  | | |
light rain | light snow | light snow | cloudy | some clouds | light snow | some clouds | snow shwrs | cloudy | snow shwrs | snow shwrs | clear | some clouds | light snow | heavy rain | light rain | mod. rain | light rain | light rain | rain shwrs | rain shwrs | rain shwrs | mod. rain | light rain | light rain | cloudy | some clouds | some clouds | some clouds | cloudy | cloudy | cloudy | some clouds | light rain | heavy rain | light rain | |
km/h | ||||||||||||||||||||||||||||||||||||
 |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
— | 2.0 | 2.0 | — | — | 1.0 | — | 2.0 | — | 1.0 | 2.0 | — | — | 1.0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
4 | 9 | — | — | — | — | — | — | — | — | — | — | — | 5 | 22 | 2 | 10 | 0.3 | 0.5 | 0.8 | 0.3 | 0.1 | 8 | 0.8 | 0.1 | — | — | — | — | — | — | — | — | 2 | 16 | 0.1 | |
max°C | 4 | 5 | -2 | -1 | -3 | -1 | -2 | -2 | -2 | -2 | -1 | 0 | -1 | 6 | 10 | 10 | 10 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 2 | 3 | 4 | 4 |
min°C | 3 | 0 | -2 | -2 | -3 | -2 | -3 | -5 | -4 | -2 | -2 | -2 | -2 | -1 | 9 | 10 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 2 | 0 | 0 | 1 | 1 | 2 | 2 | 1 | 1 | 2 | 3 | 4 |
-1 | 0 | -9 | -7 | -9 | -8 | -10 | -11 | -10 | -10 | -8 | -7 | -5 | -6 | 3 | 5 | -3 | -3 | -3 | -3 | -3 | -3 | -2 | -3 | -4 | -5 | -4 | -4 | -3 | -1 | -1 | -3 | -3 | -3 | -2 | 4 | |
1250 | 1700 | 350 | 500 | 0 | 400 | 450 | 0 | 0 | 400 | 600 | 250 | 600 | 950 | 2550 | 2400 | 2350 | 1200 | 1150 | 1250 | 1200 | 1150 | 1300 | 1300 | 1100 | 750 | 650 | 800 | 900 | 950 | 1050 | 850 | 1000 | 1250 | 1800 | 2100 | |
Cloud base (m) | 300 | 200 | 200 | 2150 | 400 | 550 | 750 | 700 | 600 | 500 | 400 | 550 | 750 | 450 | 150 | 200 | 200 | 650 | 250 | 450 | 750 | 1450 | 350 | 250 | 450 | 300 | 500 | 500 | 300 | 250 | 250 | 350 | 400 | 250 | 250 | 350 |
 | — | — | 7:45 | — | — | 7:47 | — | — | 7:48 | — | — | 7:50 | — | — | 7:52 | — | — | 7:52 | — | — | 7:54 | — | — | 7:56 | — | — | 7:58 | — | — | 7:58 | — | — | 8:00 | — | — | 8:02 |
 | 4:16 | — | — | 4:15 | — | — | 4:14 | — | — | 4:13 | — | — | 4:12 | — | — | 4:10 | — | — | 4:09 | — | — | 4:08 | — | — | 4:07 | — | — | 4:07 | — | — | 4:06 | — | — | 4:06 | — | — |
Y Garn (Plynlimon) Weather (Days 0-3):
The weather forecast for Y Garn (Plynlimon) is: Mild with moderate rain (total 13mm) on Mon night, Becoming colder with a light covering of snow, mostly falling on Mon night. Freeze-thaw conditions (max 5°C on Mon night, min -5°C on Wed night). Winds increasing (calm on Mon night, fresh winds from the NW by Wed night).
Y Garn (Plynlimon) Weather (Days 3-6):
A dusting of snow. Milder later with heavy rain (total 40mm) on Sat morning. Freeze-thaw conditions (max 10°C on Sat morning, min -2°C on Thu afternoon). Winds increasing (light winds from the SSW on Fri afternoon, stormy winds from the SSW by Sat morning).
Y Garn (Plynlimon) Weather (Days 6-9):
Moderate rain (total 11mm), heaviest on Mon night. Freeze-thaw conditions (max 4°C on Sun afternoon, min 0°C on Tue night). Winds decreasing (near gales from the SW on Sun afternoon, light winds from the N by Wed morning).
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 |
|---|---|---|---|---|---|
 | |||||
Clatter | |||||
Long Mynd | |||||
Cardigan Bay Waverider Buoy | |||||
Llangollen | |||||
Planned - The Lawley | |||||
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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