– Lat/Long: 52.70° N 3.91° W
Cadair Idris (Penygadair) summit shelter
Weather Forecast, United KingdomIssued: 5 pm Tue 16 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Tue 16 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Tue 16 Dec Local Time
Updates in:
Update imminent hr min s
Cadair Idris (Penygadair) summit shelter Weather Forecast at 890 mDays 1–4 Weather SummaryHeavy rain (total 53mm), heaviest during Wed night. Later becoming colder with a dusting of snow on Thu night. Freeze-thaw conditions (max 7°C on Wed night, min 0°C on Thu night). Winds increasing (light winds from the WNW on Tue afternoon, gales from the SW by Wed afternoon). | Days 5–7 Weather SummaryA dusting of snow giving way to moderate rain (total 11mm) heaviest on Sun night. Freeze-thaw conditions (max 3°C on Sat morning, min 0°C on Sun morning). Winds decreasing (gales from the S on Sat afternoon, light winds from the SSE by Sun afternoon). | ||||||||||||||||
Tue 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | |  |  | | |  | |  | | |  | |
clear | some clouds | mod. rain | heavy rain | heavy rain | light rain | heavy rain | snow shwrs | snow shwrs | snow shwrs | some clouds | some clouds | light rain | light snow | some clouds | clear | rain shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | 2 | 2 | 1 | — | — | — | 1 | — | — | — | |
— | — | 8 | 11 | 18 | 5 | 12 | — | — | — | — | — | 0.1 | 4 | — | — | 4 | |
max°C | 3 | 2 | 5 | 6 | 7 | 3 | 3 | 1 | 2 | 2 | 2 | 3 | 3 | 3 | 1 | 1 | 3 |
min°C | 2 | 1 | 4 | 6 | 4 | 3 | 2 | 0 | 1 | 2 | 2 | 3 | 3 | 2 | 0 | 1 | 1 |
-2 | -4 | -3 | 0 | -2 | -3 | -6 | -8 | -7 | -5 | -5 | -4 | -5 | -4 | -7 | -2 | -4 | |
1350 | 1100 | 2100 | 2400 | 1750 | 1400 | 1450 | 1000 | 1000 | 1100 | 1200 | 1300 | 1350 | 1350 | 950 | 1100 | 1400 | |
Cloud base (m) | 300 | 150 | 150 | 200 | 100 | 600 | 550 | 700 | 450 | 650 | 450 | 100 | 600 | 400 | |||
 | — | — | 8:22 | — | — | 8:22 | — | — | 8:23 | — | — | 8:23 | — | — | 8:25 | — | — |
 | 4:00 | — | — | 4:00 | — | — | 4:00 | — | — | 4:00 | — | — | 4:00 | — | — | 4:01 | — |
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Cadair Idris (Penygadair) summit shelter Weather (Days 0-3):
The weather forecast for Cadair Idris (Penygadair) summit shelter is: Heavy rain (total 53mm), heaviest during Wed night. Later becoming colder with a dusting of snow on Thu night. Freeze-thaw conditions (max 7°C on Wed night, min 0°C on Thu night). Winds increasing (light winds from the WNW on Tue afternoon, gales from the SW by Wed afternoon).
Cadair Idris (Penygadair) summit shelter Weather (Days 3-6):
A dusting of snow giving way to moderate rain (total 11mm) heaviest on Sun night. Freeze-thaw conditions (max 3°C on Sat morning, min 0°C on Sun morning). Winds decreasing (gales from the S on Sat afternoon, light winds from the SSE by Sun afternoon).
This table gives the weather forecast for Cadair Idris (Penygadair) summit shelter at the specific elevation of 890 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Cadair Idris (Penygadair) summit shelter. 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 |
|---|---|---|---|---|---|
LakeVyrnwyNO 2 | |||||
Clatter | |||||
CapelCurigNO 3 | |||||
Caernarfon 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.