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Read moreRhobell Fawr (Gwynedd) weather
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Forecast days
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Today. Maximum daytime temperature: 5 degrees Celsius; Minimum nighttime temperature: 2 degrees Celsius. Cloudy changing to light showers by lunchtime. Sunrise: 06:14; Sunset: 18:31. UV: Moderate; Pollution: Low; Pollen: Moderate.Today. Maximum daytime temperature: 5 degrees Celsius; Minimum nighttime temperature: 2 degrees Celsius. Cloudy changing to light showers by lunchtime. Sunrise: 06:14; Sunset: 18:31. UV: Moderate; Pollution: Low; Pollen: Moderate.
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Thursday 23 March. Maximum daytime temperature: 5 degrees Celsius; Minimum nighttime temperature: 2 degrees Celsius. Heavy rain. Sunrise: 06:12; Sunset: 18:33. UV: Low; Pollution: Low; Pollen: Moderate.Thursday 23 March. Maximum daytime temperature: 5 degrees Celsius; Minimum nighttime temperature: 2 degrees Celsius. Heavy rain. Sunrise: 06:12; Sunset: 18:33. UV: Low; Pollution: Low; Pollen: Moderate.
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Friday 24 March. Maximum daytime temperature: 5 degrees Celsius; Minimum nighttime temperature: 2 degrees Celsius. Heavy showers. Sunrise: 06:09; Sunset: 18:35. UV: Low; Pollution: Low; Pollen: Moderate.Friday 24 March. Maximum daytime temperature: 5 degrees Celsius; Minimum nighttime temperature: 2 degrees Celsius. Heavy showers. Sunrise: 06:09; Sunset: 18:35. UV: Low; Pollution: Low; Pollen: Moderate.
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Saturday 25 March. Maximum daytime temperature: 4 degrees Celsius; Minimum nighttime temperature: 0 degrees Celsius. Light showers changing to cloudy by nighttime. Sunrise: 06:07; Sunset: 18:37. UV: Moderate; Pollution: Low; Pollen: Moderate.Saturday 25 March. Maximum daytime temperature: 4 degrees Celsius; Minimum nighttime temperature: 0 degrees Celsius. Light showers changing to cloudy by nighttime. Sunrise: 06:07; Sunset: 18:37. UV: Moderate; Pollution: Low; Pollen: Moderate.
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Sunday 26 March. Maximum daytime temperature: 3 degrees Celsius; Minimum nighttime temperature: -4 degrees Celsius. Overcast changing to sunny intervals by early evening. Sunrise: 07:05; Sunset: 19:38. UV: Moderate; Pollen: Moderate.Sunday 26 March. Maximum daytime temperature: 3 degrees Celsius; Minimum nighttime temperature: -4 degrees Celsius. Overcast changing to sunny intervals by early evening. Sunrise: 07:05; Sunset: 19:38. UV: Moderate; Pollen: Moderate.
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Monday 27 March. Maximum daytime temperature: 3 degrees Celsius; Minimum nighttime temperature: -2 degrees Celsius. Partly cloudy changing to sunny intervals by late morning. Sunrise: 07:02; Sunset: 19:40. UV: Moderate;Monday 27 March. Maximum daytime temperature: 3 degrees Celsius; Minimum nighttime temperature: -2 degrees Celsius. Partly cloudy changing to sunny intervals by late morning. Sunrise: 07:02; Sunset: 19:40. UV: Moderate;
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Tuesday 28 March. Maximum daytime temperature: 5 degrees Celsius; Minimum nighttime temperature: 2 degrees Celsius. Cloudy changing to light rain by early evening. Sunrise: 07:00; Sunset: 19:42. UV: Low;Tuesday 28 March. Maximum daytime temperature: 5 degrees Celsius; Minimum nighttime temperature: 2 degrees Celsius. Cloudy changing to light rain by early evening. Sunrise: 07:00; Sunset: 19:42. UV: Low;
Seven day forecast for Rhobell Fawr
| Time | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
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Chance of precipitation
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60% | 10% | <5% | <5% | 10% | 10% | 10% | 10% | 40% | 40% | 30% | 30% | 40% | 40% | 80% | 70% | ≥95% | 90% | 70% | 40% |
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5°
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3°
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2°
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2°
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2°
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2°
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3°
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4°
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3°
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4°
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4°
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4°
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5°
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5°
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4°
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4°
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4°
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3°
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3°
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2°
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-2° | -5° | -6° | -6° | -5° | -5° | -4° | -3° | -4° | -3° | -3° | -2° | -2° | -2° | -3° | -4° | -4° | -4° | -5° | -5° |
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WSW
43
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WSW
44
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WSW
39
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SW
35
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SW
32
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SW
29
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SW
30
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SSW
34
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SW
33
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SW
35
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SW
34
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SW
31
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SSW
30
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SSW
32
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SSW
38
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SSW
41
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SSW
43
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SW
41
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SW
40
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SW
37
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51 | 53 | 47 | 43 | 37 | 36 | 37 | 43 | 43 | 45 | 45 | 41 | 40 | 41 | 49 | 52 | 55 | 54 | 53 | 49 |
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M | E | E | E | E | E | E | E | G | M | VG | E | E | VG | G | VG | M | P | M | P |
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Humidity
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99% | 90% | 91% | 89% | 91% | 93% | 83% | 82% | 87% | 92% | 90% | 84% | 85% | 83% | 92% | 94% | 97% | 99% | 99% | 98% |
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UV
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- | - | - | 1 | 1 | 2 | 2 | 2 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | - | - | - | - | - |
| Time | 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
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| Weather symbol |
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Chance of precipitation
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30% | 20% | 20% | 30% | 30% | 30% | 30% | 70% | 60% | 60% | 50% | 40% | 40% | 40% | 40% | 40% | 40% | 40% | 60% | 40% | 40% | 40% | 60% | 60% |
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2°
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2°
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2°
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2°
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2°
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2°
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3°
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3°
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3°
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3°
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4°
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4°
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4°
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4°
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4°
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5°
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4°
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4°
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4°
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4°
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3°
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3°
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3°
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3°
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-6° | -5° | -5° | -6° | -6° | -5° | -5° | -5° | -4° | -4° | -4° | -3° | -3° | -2° | -2° | -2° | -2° | -2° | -3° | -3° | -3° | -3° | -3° | -4° |
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SW
37
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SW
36
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SW
36
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SW
38
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SW
40
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SSW
41
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SSW
41
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SSW
40
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SW
38
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SW
37
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SW
37
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SW
36
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SW
35
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SW
33
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SW
34
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SW
33
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SW
32
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SSW
32
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SSW
31
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SSW
31
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SW
30
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SSW
29
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SSW
29
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SSW
30
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49 | 48 | 48 | 49 | 52 | 53 | 54 | 53 | 51 | 50 | 50 | 49 | 48 | 46 | 47 | 46 | 45 | 44 | 43 | 44 | 43 | 42 | 44 | 45 |
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M | M | G | M | VG | VG | G | M | M | M | M | P | G | G | M | G | G | G | VG | G | G | M | G | M |
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Humidity
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97% | 98% | 98% | 97% | 96% | 96% | 95% | 97% | 98% | 98% | 97% | 97% | 96% | 94% | 93% | 92% | 94% | 93% | 95% | 96% | 97% | 98% | 98% | 98% |
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UV
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- | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - |
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
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| Weather symbol |
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Chance of precipitation
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40% | 70% | 70% | 70% | 70% | 70% | 70% | 70% |
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3°
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3°
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3°
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3°
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4°
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4°
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3°
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3°
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-4° | -4° | -4° | -3° | -3° | -3° | -4° | -4° |
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SSW
31
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SW
32
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SW
31
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SW
32
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SW
33
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SW
35
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SW
34
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WSW
32
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46 | 50 | 52 | 55 | 56 | 59 | 57 | 53 |
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M | G | G | M | G | G | G | G |
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Humidity
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98% | 96% | 95% | 95% | 93% | 90% | 94% | 95% |
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UV
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- | - | - | 1 | 2 | 1 | 1 | - |
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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Chance of precipitation
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70% | 50% | 50% | 60% | 40% | 40% | 50% | 20% |
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2°
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2°
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2°
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3°
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4°
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4°
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3°
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2°
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-5° | -5° | -5° | -4° | -2° | -1° | -2° | -2° |
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WSW
32
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WSW
31
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WSW
29
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WSW
28
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WSW
25
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WSW
22
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WSW
17
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W
12
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52 | 52 | 49 | 47 | 43 | 38 | 26 | 18 |
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M | G | M | M | G | G | G | G |
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Humidity
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95% | 95% | 96% | 95% | 88% | 85% | 94% | 97% |
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UV
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- | - | - | 1 | 3 | 2 | 1 | - |
| Time | 00:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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Chance of precipitation
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10% | 10% | 20% | 20% | 20% | 20% | 10% | 10% |
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1°
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0°
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1°
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2°
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2°
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2°
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1°
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-1°
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-3° | -4° | -5° | -4° | -3° | -3° | -5° | -7° |
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NW
11
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NNW
12
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NW
15
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NNW
17
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NNW
18
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NNW
19
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NNW
19
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NNW
17
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16 | 18 | 23 | 30 | 33 | 36 | 31 | 25 |
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M | M | M | G | G | G | VG | VG |
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Humidity
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97% | 97% | 96% | 89% | 77% | 71% | 76% | 85% |
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UV
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- | - | - | 1 | 3 | 2 | 1 | - |
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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Chance of precipitation
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10% | 10% | 10% | <5% | 10% | 10% | 10% | 10% |
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-2°
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-3°
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-3°
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0°
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2°
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2°
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1°
|
0°
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-8° | -9° | -9° | -5° | -2° | -2° | -3° | -6° |
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NW
14
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NW
13
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NW
12
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W
11
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WNW
11
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SW
12
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SW
14
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S
17
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21 | 18 | 17 | 21 | 23 | 24 | 22 | 24 |
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VG | VG | VG | VG | VG | VG | VG | G |
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Humidity
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88% | 90% | 90% | 71% | 60% | 61% | 75% | 84% |
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UV
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- | - | - | 1 | 3 | 1 | 1 | - |
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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Chance of precipitation
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10% | 20% | 20% | 20% | 20% | 20% | 50% | 20% |
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-1°
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-1°
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0°
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1°
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3°
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4°
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3°
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3°
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-7° | -7° | -7° | -5° | -3° | -2° | -2° | -3° |
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S
20
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SSE
23
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S
24
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S
25
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SSW
24
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SSW
24
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SSW
23
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SSW
23
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28 | 32 | 34 | 38 | 40 | 38 | 35 | 33 |
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G | G | G | G | G | G | G | G |
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Humidity
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89% | 89% | 92% | 87% | 84% | 85% | 90% | 93% |
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UV
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- | - | - | 1 | 2 | 1 | 1 | - |
Chance of precipitation represents how likely it is that rain (or other types of precipitation, such as sleet, snow, hail and drizzle) will fall from the sky at a certain time.
This number shows the air temperature for the time period. You can see the temperature in Celsius or Fahrenheit by using the dropdown menu.
Feels like temperature considers other factors, such as wind speed and humidity. This gives you a better idea of how the temperature will actually feel at the time.
Wind gust shows the highest wind speed that you should encounter at that time, as winds peak and lull.
Strong winds are shown in bold for speeds of 29 mph or more.
The arrow shows the direction the wind is blowing. The letters show the direction the wind is blowing from (on a standard 16-point compass).
The number represents the average wind speed expected at that time.
The arrow shows the direction of the wind (up is north). The blue behind the arrow represents the sea, and green is the land. If the arrow points from green to blue, the wind will be blowing from land to sea (‘offshore’). The number is the average wind speed.
Beware of offshore winds if you are using inflatables, paddle boards or kayaks, because these winds can blow you out to sea. Read more about how wind will affect you at the beach.
Visibility measures the distance at which an object can be clearly seen.
| VP (Very Poor) | Less than 1 km |
| P (Poor) | 1.1 km to 4 km |
| M (Moderate) | 4.1 km to 10 km |
| G (Good) | 10.1 km to 20 km |
| VG (Very Good) | 20.1 km to 40 km |
| E (Excellent) | Greater than 40 km |
Humidity is the amount of water vapor in the air. If there is a lot of water vapour, the humidity will be high. The higher the percentage of humidity, the wetter it will feel outside.
UV exposure index and the protection required to help keep you safe:
No risk of UV - It’s safe to stay outside. Low - You can safely stay outside. Consider sunscreen in direct sunlight. Moderate - Take care during midday hours and do not spend too much time in the sun unprotected. Sunscreen advised. High - Seek shade during midday hours, cover up and wear sunscreen. Very high - Spend time in the shade between 11am and 3pm. Shirt, sunscreen and hat are essential. Extreme - Avoid being outside during midday hours. Shirt, sunscreen and hat essential.
This is the average height of the waves, 1-2 miles out to sea. The height of the waves can vary. The individual waves out to sea or at the beach can be higher than this number. If you are close to the water, keep an eye on the waves to stop you or your belongings being swept away.
Read more about calculating the expected height of the waves at the beach.
This is the average number of seconds between one wave and the next, 1-2 miles out to sea. A long wave period (more than 10 seconds) means the waves at the beach may be more powerful. Lifeguards can give you advice on waves if you’re planning to go into the water.
Read more about the period of waves.
The arrow shows the average direction that the waves are going 1-2 miles out to sea. It indicates how sheltered the beach will be from these waves. If the arrow points towards land, most of the waves’ power will reach the beach. If the arrow is parallel or pointing away from land, the height of the waves on the beach is likely to be lower than the height of waves offshore.
Lifeguards can give you advice on waves if you’re planning to go into the water.
Rhobell Fawr weather map
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WARNING
Flood warnings in force
for Wales
Flood warnings in force
for Wales
Wales weather forecast
Headline:
Unsettled with heavy rain arriving later, very windy.
This Evening and Tonight:
Rain and cloud will continue to move in from the west overnight, becoming locally heavy and persistent particularly over windward hills and mountains. Widely windy with coastal gales. Minimum temperature 4 °C.
Wednesday:
Any remaining rain soon clearing eastwards early Wednesday morning to leave a blustery day with sunny spells and a few locally heavy showers during the afternoon. Maximum temperature 15 °C.
Outlook for Thursday to Saturday:
Remaining unsettled over the coming few days with a mixture of sunny spells and blustery showers, these turning heavy and potentially thundery at times. Often windy, and temperatures near average.
Updated:
UK long range weather forecast
On Sunday, any early rain in the southeast soon clearing. Many areas then dry with variable cloud. Showers are likely for some eastern areas, as well as the far north where they will increasingly fall as snow to low levels. Winds moderate, though easing in the southwest. Temperatures near normal to rather cold in the north. Later, remaining unsettled, at least at first, but with wettest conditions likely affecting northern areas through the end of March. Southern and eastern areas are likely to be drier, but even here, some showers or spells of rain are likely. Some strong winds are likely, with a low risk of gales, mainly for western areas. Temperatures generally above normal, though with colder conditions possible in the far north and northeast at first.
Updated:
A general trend to less unsettled conditions is likely into April. Still some wetter weather at times, with occasional showers, which could be heavy or thundery. However, most areas are likely to see some spells of dry weather, with potentially frost and some fog overnight. The chances of strong winds are probably lower than normal, and whilst temperatures are likely to generally be near to slightly above normal, cooler spells remain possible.
Updated:
