– Lat/Long: 51.88° N 3.40° W
Fan y Big Weather Forecast
Brecon Beacons · United KingdomIssued: 12 pm Tue 20 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Tue 20 Oct Local Time
Updates in:
Update imminent hr min s
2 Fan y Big Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 48mm), heaviest during Thu night. Very mild (max 12°C on Thu morning, min 7°C on Tue night). Winds increasing (calm on Tue afternoon, strong winds from the W by Wed morning). | Days 4–6 Weather SummaryHeavy rain (total 43mm), heaviest during Sat night. Very mild (max 16°C on Sat night, min 7°C on Fri morning). Winds decreasing (near gales from the WNW on Fri morning, light winds from the WSW by Sun night). | |||||||||||||||||
Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | |  | | | |  | | | | |  | |
mod. rain | rain shwrs | rain shwrs | light rain | rain shwrs | rain shwrs | rain shwrs | light rain | heavy rain | mod. rain | light rain | rain shwrs | cloudy | mod. rain | heavy rain | rain shwrs | rain shwrs | some clouds | |
Cloud base (m) | 350 | 200 | 750 | 250 | 200 | 400 | 700 | 1500 | 150 | 200 | 350 | 650 | 750 | 500 | 200 | 300 | 850 | 800 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 9 | 1.8 | 5 | 2 | 3 | 2 | 0.1 | 2 | 23 | 9 | 0.8 | 0.4 | — | 8 | 25 | 0.2 | 0.1 | — |
max °C | 9 | 9 | 9 | 7 | 8 | 8 | 12 | 12 | 12 | 8 | 8 | 8 | 10 | 11 | 16 | 10 | 11 | 10 |
min °C | 8 | 9 | 7 | 7 | 7 | 7 | 9 | 11 | 10 | 7 | 8 | 7 | 8 | 10 | 13 | 8 | 10 | 7 |
chill °C | 8 | 9 | 5 | 2 | 2 | 5 | 7 | 9 | 7 | 1 | 3 | 4 | 6 | 7 | 10 | 3 | 6 | 6 |
Freezing level m | 2350 | 2050 | 1850 | 1250 | 1100 | 1500 | 1450 | 1850 | 2000 | 1400 | 1150 | 1100 | 1350 | 1900 | 3450 | 1200 | 1550 | 2850 |
 | 7:45 | — | — | 7:47 | — | — | 7:48 | — | — | 7:50 | — | — | 7:52 | — | — | 6:54 | — | — |
 | — | 6:09 | — | — | 6:07 | — | — | 6:06 | — | — | 6:04 | — | — | 6:01 | — | — | 5:00 | — |
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Fan y Big Weather (Days 0-3):
The weather forecast for Fan y Big is: Heavy rain (total 48mm), heaviest during Thu night. Very mild (max 12°C on Thu morning, min 7°C on Tue night). Winds increasing (calm on Tue afternoon, strong winds from the W by Wed morning).
Fan y Big Weather (Days 3-6):
Heavy rain (total 43mm), heaviest during Sat night. Very mild (max 16°C on Sat night, min 7°C on Fri morning). Winds decreasing (near gales from the WNW on Fri morning, light winds from the WSW by Sun night).
This table gives the weather forecast for Fan y Big at the specific elevation of 100 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Fan y Big. 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 |
|---|---|---|---|---|---|
St Athan | |||||
Cardiff-Wales Airport |  | ||||
Scarweather WaveNet | |||||
Weston Bay Waverider | |||||
 | |||||
Minehead Waverider | |||||
Bristo / ulsgate Airport | | ||||
Hinkley Point 2 Waverider | |||||
Gloucestershire Airpor / taverton Airport |  | ||||
SHIP2690 |
* 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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