– Lat/Long: 51.88° N 3.40° W
Fan y Big Weather Forecast
Brecon Beacons · United KingdomIssued: 12 pm Sun 13 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Sun 13 Sep Local Time
Updates in:
Update imminent hr min s
2 Fan y Big Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 7mm), mostly falling on Mon night. Warm (max 20°C on Mon afternoon, min 11°C on Tue night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 6mm), mostly falling on Fri night. Very mild (max 17°C on Fri morning, min 9°C on Thu night). Winds increasing (light winds from the SW on Wed night, fresh winds from the WSW by Fri night). | |||||||||||||||||
Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | |  | | | | | | | |  | | |
light rain | rain shwrs | light rain | light rain | clear | rain shwrs | rain shwrs | rain shwrs | some clouds | rain shwrs | rain shwrs | light rain | rain shwrs | rain shwrs | rain shwrs | clear | some clouds | light rain | |
Cloud base (m) | 250 | 250 | 300 | 450 | 9500 | 350 | 300 | 750 | 1950 | 600 | 850 | 1850 | 250 | 600 | 900 | 300 | 1850 | 250 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1.8 | 0.2 | 0.4 | 0.4 | — | 4 | 0.3 | 0.2 | — | 0.1 | 0.1 | 0.5 | 0.8 | 0.1 | 0.2 | — | — | 4 |
max °C | 18 | 18 | 18 | 18 | 20 | 18 | 15 | 16 | 12 | 15 | 15 | 14 | 15 | 14 | 11 | 17 | 16 | 17 |
min °C | 17 | 18 | 17 | 18 | 18 | 17 | 14 | 14 | 11 | 13 | 12 | 10 | 15 | 13 | 9 | 13 | 14 | 15 |
chill °C | 17 | 18 | 17 | 18 | 18 | 16 | 12 | 13 | 10 | 11 | 11 | 9 | 14 | 11 | 8 | 11 | 12 | 13 |
Freezing level m | 3650 | 4150 | 4400 | 4350 | 4100 | 3750 | 3100 | 2700 | 2600 | 2300 | 2550 | 2750 | 2800 | 2800 | 2300 | 3050 | 3200 | 3550 |
 | 6:43 | — | — | 6:45 | — | — | 6:47 | — | — | 6:48 | — | — | 6:50 | — | — | 6:52 | — | — |
 | — | 7:34 | — | — | 7:31 | — | — | 7:29 | — | — | 7:27 | — | — | 7:24 | — | — | 7:22 | — |
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Fan y Big Weather (Days 0-3):
The weather forecast for Fan y Big is: Light rain (total 7mm), mostly falling on Mon night. Warm (max 20°C on Mon afternoon, min 11°C on Tue night). Wind will be generally light.
Fan y Big Weather (Days 3-6):
Light rain (total 6mm), mostly falling on Fri night. Very mild (max 17°C on Fri morning, min 9°C on Thu night). Winds increasing (light winds from the SW on Wed night, fresh winds from the WSW by Fri 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 Site | |||||
Weston Bay Waverider | |||||
SHIP3005 | |||||
SHIP8589 | |||||
SHIP2291 | |||||
SHIP4011 | |||||
SHIP9748 |
* 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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