Llyn y fan fawr Weather Report
Below is our weather report and 5 day forecast for Llyn y fan fawr.
6°C
| Temperature | 6°C (feels like -1°C) |
| Weather | Heavy rain |
| Chances of Rain | 98% |
| Wind Speed | 45 mph |
| Wind Gust | 54 mph |
| Wind Direction |  |
| Visibility | Very Poor |
| Humidity | 100% | Max UV Index | 1 (Low Exposure) |
Last Forecast Update: 23/02/2025 11:51:14
Llyn y fan fawr 5 Day Weather Forecast
Today
| Time | Weather | Temp | Feels | Wind Speed | Wind Gust | Visibility | Humidity | Max UV | Rain % |
|---|---|---|---|---|---|---|---|---|---|
| 12:00 |  Heavy rain | 6°C | -1°C | 45mph (S) | 54mph | Very Poor | 100% | 1 | 98% |
| 15:00 | Heavy rain | 7°C | 1°C | 40mph (SSW) | 49mph | Very Poor | 100% | 1 | 98% |
| 18:00 | Heavy rain | 7°C | 2°C | 34mph (SW) | 43mph | Poor | 99% | 0 | 97% |
| 21:00 |  Hail shower (night) | 7°C | 1°C | 29mph (SW) | 38mph | Moderate | 99% | 0 | 86% |
24 February 2025
| Time | Weather | Temp | Feels | Wind Speed | Wind Gust | Visibility | Humidity | Max UV | Rain % |
|---|---|---|---|---|---|---|---|---|---|
| 00:00 | Heavy rain | 6°C | 1°C | 27mph (SW) | 36mph | Very Poor | 99% | 0 | 84% |
| 03:00 | Heavy rain | 6°C | 1°C | 25mph (SW) | 34mph | Very Poor | 99% | 0 | 89% |
| 06:00 |  Light rain | 5°C | 0°C | 22mph (SW) | 29mph | Very Poor | 99% | 0 | 62% |
| 09:00 |  Drizzle | 5°C | 0°C | 18mph (WSW) | 27mph | Very Poor | 99% | 1 | 56% |
| 12:00 |  Mist | 6°C | 1°C | 18mph (WSW) | 27mph | Poor | 94% | 2 | 22% |
| 15:00 |  Sunny intervals | 6°C | 1°C | 18mph (SW) | 27mph | Very Good | 92% | 1 | 4% |
| 18:00 | Mist | 5°C | 0°C | 18mph (SW) | 27mph | Poor | 98% | 0 | 21% |
| 21:00 | Fog | 4°C | -1°C | 18mph (SW) | 25mph | Very Poor | 99% | 0 | 26% |
25 February 2025
| Time | Weather | Temp | Feels | Wind Speed | Wind Gust | Visibility | Humidity | Max UV | Rain % |
|---|---|---|---|---|---|---|---|---|---|
| 00:00 | Fog | 3°C | -1°C | 13mph (WSW) | 20mph | Very Poor | 99% | 0 | 22% |
| 03:00 | Fog | 2°C | -2°C | 13mph (W) | 18mph | Very Poor | 99% | 0 | 21% |
| 06:00 |  Cloudy (Medium-Level) | 1°C | -4°C | 11mph (WSW) | 18mph | Good | 98% | 0 | 7% |
| 09:00 | Mist | 2°C | -3°C | 13mph (W) | 20mph | Poor | 98% | 1 | 17% |
| 12:00 | Light rain shower (day) | 4°C | -1°C | 16mph (WNW) | 25mph | Good | 83% | 2 | 36% |
| 15:00 | Sunny intervals | 4°C | 0°C | 13mph (WNW) | 25mph | Very Good | 78% | 1 | 9% |
| 18:00 |  Sleet shower (night) | 2°C | -3°C | 11mph (W) | 18mph | Good | 94% | 0 | 28% |
| 21:00 | Partly cloudy (night) | 1°C | -3°C | 11mph (WSW) | 18mph | Very Good | 97% | 0 | 1% |
26 February 2025
| Time | Weather | Temp | Feels | Wind Speed | Wind Gust | Visibility | Humidity | Max UV | Rain % |
|---|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear sky | 0°C | -4°C | 11mph (WSW) | 16mph | Good | 97% | 0 | 2% |
| 03:00 | Partly cloudy (night) | 0°C | -4°C | 11mph (SW) | 16mph | Very Good | 97% | 0 | 4% |
| 06:00 | Cloudy (Medium-Level) | 1°C | -4°C | 13mph (SSW) | 22mph | Moderate | 98% | 0 | 11% |
| 09:00 | Light rain | 2°C | -2°C | 13mph (SW) | 22mph | Moderate | 97% | 1 | 46% |
| 12:00 | Heavy rain shower (day) | 4°C | 0°C | 16mph (SW) | 29mph | Moderate | 93% | 1 | 59% |
| 15:00 | Heavy rain | 4°C | 0°C | 16mph (WSW) | 27mph | Good | 91% | 1 | 75% |
| 18:00 | Partly cloudy (night) | 2°C | -2°C | 13mph (W) | 20mph | Very Good | 95% | 0 | 15% |
| 21:00 | Cloudy (Medium-Level) | 1°C | -3°C | 9mph (WSW) | 16mph | Good | 97% | 0 | 16% |
27 February 2025
| Time | Weather | Temp | Feels | Wind Speed | Wind Gust | Visibility | Humidity | Max UV | Rain % |
|---|---|---|---|---|---|---|---|---|---|
| 00:00 | Cloudy (Medium-Level) | 0°C | -3°C | 9mph (SW) | 16mph | Good | 96% | 0 | 14% |
| 03:00 |  Cloudy (Low-Level) | 0°C | -3°C | 9mph (WSW) | 16mph | Good | 97% | 0 | 18% |
| 06:00 | Cloudy (Medium-Level) | 0°C | -4°C | 9mph (SSE) | 13mph | Good | 97% | 0 | 15% |
| 09:00 | Cloudy (Medium-Level) | 2°C | -2°C | 9mph (E) | 16mph | Good | 94% | 1 | 15% |
| 12:00 | Cloudy (Medium-Level) | 3°C | 0°C | 9mph (E) | 18mph | Very Good | 85% | 1 | 12% |
| 15:00 | Cloudy (Medium-Level) | 4°C | 1°C | 9mph (ESE) | 16mph | Very Good | 78% | 1 | 11% |
| 18:00 | Cloudy (Medium-Level) | 2°C | -1°C | 9mph (E) | 13mph | Very Good | 91% | 0 | 10% |
| 21:00 | Cloudy (Low-Level) | 2°C | -2°C | 9mph (ESE) | 13mph | Good | 95% | 0 | 12% |
Nearby Towns
Afan forest, Brecon beacons visitor centre, Carreg cennen, Clydach, Crai reservoir, Craig y nos country park, Dan yr ogof ski centre, Fan brycheiniog, Fan fawr, Fan frynych, Fan gyhirych, Fan llia, Fan nedd, Garreg lwyd, Garwnant cycle trail, Glanaman, Glasfynydd (usk reservoir), Glasfynydd family mountain bike route, Glyncorrwg mountain bike centre, Llanddeusant youth hostel, Llandovery, Llanwrtyd, Llwyn-y-celyn youth hostel, Llwynypia youth hostel, Llyn y fan fawr, Mynydd illtyd, Neath, Neath abbey, Pont nedd fechan (waterfalls), Pont-faen, Pontardawe, Sennybridge, Storey arms, Swansea city fc, Treherbert, Treorchy, Ystradfellte youth hostel, Ystradgynlais
Last Weather Update: 23/02/2025 11:51:14
