News
Amber warning for Rain
An Amber warning for rain has been issued for parts of central northern England.
Read moreGregynog (Powys) weather
Find a forecast
Forecast days
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Today. Maximum daytime temperature: 6 degrees Celsius; Minimum nighttime temperature: 4 degrees Celsius. Light rain. Sunrise: 08:16; Sunset: 16:32. UV: Low; Pollution: Low; No pollen data.
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Monday 18 January. Maximum daytime temperature: 7 degrees Celsius; Minimum nighttime temperature: 6 degrees Celsius. Cloudy changing to light rain by lunchtime. Sunrise: 08:15; Sunset: 16:34. UV: Low; Pollution: Low; No pollen data.
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Tuesday 19 January. Maximum daytime temperature: 10 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius. Heavy rain. Sunrise: 08:14; Sunset: 16:35. UV: Low; Pollution: Low; No pollen data.
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Wednesday 20 January. Maximum daytime temperature: 9 degrees Celsius; Minimum nighttime temperature: 1 degrees Celsius. Heavy rain changing to sleet by nighttime. Sunrise: 08:13; Sunset: 16:37. UV: Low; Pollution: Low; No pollen data.
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Thursday 21 January. Maximum daytime temperature: 5 degrees Celsius; Minimum nighttime temperature: 0 degrees Celsius. Cloudy changing to sunny intervals by late morning. Sunrise: 08:11; Sunset: 16:39. UV: Low; Pollution: Low; No pollen data.
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Friday 22 January. Maximum daytime temperature: 4 degrees Celsius; Minimum nighttime temperature: -1 degrees Celsius. Cloudy. Sunrise: 08:10; Sunset: 16:41. UV: Low;
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Saturday 23 January. Maximum daytime temperature: 4 degrees Celsius; Minimum nighttime temperature: -1 degrees Celsius. Cloudy. Sunrise: 08:09; Sunset: 16:42. UV: Low;
Seven day forecast for Gregynog
Today (17 January 2021)
| Time | Now | 23:00 |
|---|---|---|
| Weather symbol |
|
|
| Chance of precipitation | 40% | 50% |
| Temperature (°C) |
5°
|
5°
|
| Feels like temperature (°C) | 2° | 2° |
| Wind direction and speed (miles per hour) |
W
8
|
W
8
|
| Wind gust (miles per hour) | 22 | 20 |
| Visibility | G | G |
| Humidity | 90% | 92% |
| UV | - | - |
Monday (18 January 2021)
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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|
|
|
|
|
|
|
|
|
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|
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|
|
|
|
|
| Chance of precipitation | 50% | 40% | 20% | 50% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 20% | 50% | 50% | 60% | 70% | 60% | 80% | 50% | 60% | 80% | 90% | 90% |
| Temperature (°C) |
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
4°
|
4°
|
5°
|
5°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
7°
|
7°
|
7°
|
8°
|
8°
|
8°
|
| Feels like temperature (°C) | 2° | 2° | 2° | 2° | 2° | 2° | 2° | 2° | 2° | 2° | 3° | 3° | 4° | 3° | 4° | 4° | 4° | 3° | 4° | 4° | 5° | 5° | 6° | 6° |
| Wind direction and speed (miles per hour) |
WSW
9
|
WSW
9
|
WSW
8
|
WSW
7
|
WSW
7
|
WSW
7
|
WSW
7
|
WSW
6
|
SW
6
|
SW
6
|
SW
7
|
SW
8
|
SW
8
|
SW
9
|
SW
9
|
SW
9
|
SSW
9
|
SW
10
|
SW
10
|
SW
10
|
SW
9
|
SW
9
|
SW
9
|
SW
10
|
| Wind gust (miles per hour) | 22 | 21 | 21 | 19 | 20 | 19 | 19 | 18 | 17 | 16 | 17 | 18 | 18 | 20 | 20 | 20 | 21 | 23 | 23 | 23 | 22 | 22 | 22 | 23 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | G | G | G | M | P | P | G | G | G | G |
| Humidity | 91% | 91% | 90% | 90% | 91% | 90% | 89% | 89% | 90% | 90% | 90% | 87% | 85% | 87% | 89% | 90% | 92% | 94% | 96% | 95% | 95% | 95% | 95% | 94% |
| UV | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - |
Tuesday (19 January 2021)
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | 90% | ≥95% | 90% | 90% | ≥95% | ≥95% | 90% | 80% |
| Temperature (°C) |
8°
|
9°
|
9°
|
9°
|
9°
|
9°
|
10°
|
10°
|
| Feels like temperature (°C) | 6° | 6° | 6° | 5° | 6° | 6° | 6° | 7° |
| Wind direction and speed (miles per hour) |
SW
10
|
WSW
17
|
WSW
19
|
SW
18
|
SW
18
|
SW
18
|
SW
17
|
SW
16
|
| Wind gust (miles per hour) | 24 | 36 | 39 | 38 | 38 | 37 | 33 | 32 |
| Visibility | M | M | G | M | M | M | M | M |
| Humidity | 94% | 94% | 89% | 91% | 90% | 91% | 92% | 91% |
| UV | - | - | - | 1 | 1 | 1 | - | - |
Wednesday (20 January 2021)
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | 80% | 80% | 90% | 90% | 90% | 90% | 80% | 60% |
| Temperature (°C) |
10°
|
9°
|
8°
|
8°
|
8°
|
7°
|
5°
|
4°
|
| Feels like temperature (°C) | 6° | 6° | 6° | 6° | 5° | 4° | 2° | 0° |
| Wind direction and speed (miles per hour) |
WSW
16
|
WSW
14
|
WSW
10
|
WSW
8
|
WNW
9
|
WNW
10
|
WNW
10
|
WNW
10
|
| Wind gust (miles per hour) | 31 | 27 | 20 | 17 | 19 | 20 | 19 | 19 |
| Visibility | M | M | M | M | M | M | M | P |
| Humidity | 91% | 92% | 93% | 93% | 92% | 91% | 92% | 94% |
| UV | - | - | - | 1 | 1 | 1 | - | - |
Thursday (21 January 2021)
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | 30% | 20% | 20% | 10% | <5% | <5% | <5% | 10% |
| Temperature (°C) |
3°
|
2°
|
2°
|
3°
|
5°
|
5°
|
3°
|
2°
|
| Feels like temperature (°C) | -2° | -3° | -3° | -2° | 0° | 1° | -1° | -1° |
| Wind direction and speed (miles per hour) |
W
13
|
W
16
|
W
16
|
WSW
15
|
WSW
17
|
WSW
13
|
WSW
10
|
WSW
7
|
| Wind gust (miles per hour) | 25 | 30 | 31 | 30 | 32 | 26 | 18 | 13 |
| Visibility | G | G | G | VG | VG | VG | VG | G |
| Humidity | 91% | 89% | 88% | 86% | 77% | 76% | 86% | 89% |
| UV | - | - | - | 1 | 1 | 1 | - | - |
Friday (22 January 2021)
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | 10% | 10% | 10% | 10% | 10% | 10% | 10% |
| Temperature (°C) |
1°
|
1°
|
1°
|
1°
|
4°
|
4°
|
2°
|
1°
|
| Feels like temperature (°C) | -2° | -2° | -2° | -2° | 1° | 1° | -1° | -2° |
| Wind direction and speed (miles per hour) |
WSW
7
|
WSW
7
|
WSW
6
|
WSW
6
|
W
9
|
W
8
|
WSW
7
|
SW
7
|
| Wind gust (miles per hour) | 12 | 12 | 12 | 12 | 18 | 16 | 13 | 13 |
| Visibility | G | G | G | G | VG | VG | G | G |
| Humidity | 91% | 91% | 92% | 90% | 78% | 77% | 88% | 90% |
| UV | - | - | - | 1 | 1 | 1 | - | - |
Saturday (23 January 2021)
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% |
| Temperature (°C) |
1°
|
0°
|
0°
|
1°
|
3°
|
3°
|
1°
|
1°
|
| Feels like temperature (°C) | -2° | -3° | -3° | -3° | 0° | 0° | -2° | -2° |
| Wind direction and speed (miles per hour) |
W
7
|
W
7
|
WSW
7
|
SW
7
|
SW
9
|
SSW
9
|
SSW
8
|
SSW
8
|
| Wind gust (miles per hour) | 13 | 13 | 12 | 13 | 18 | 17 | 14 | 14 |
| Visibility | G | G | G | G | VG | VG | G | G |
| Humidity | 90% | 91% | 92% | 90% | 81% | 81% | 90% | 91% |
| UV | - | - | - | 1 | 1 | 1 | - | - |
WARNING
Flood warnings
Flood alerts in force
for Wales.
Wales weather forecast
Headline:
Showers for many overnight, with some clear spells.
This Evening and Tonight:
Showers in the north and west continue through the evening, before spreading to most areas overnight. Staying dry in southeasternmost parts of the country. Some breaks in the cloud will allow for clear spells through the night. Minimum temperature 0 °C.
Monday:
A few showers are likely through the morning, before outbreaks of rain move in through the rest of the day, many of these heavy. Remaining cloudy with winds strengthening. Maximum temperature 10 °C.
Outlook for Tuesday to Thursday:
Persistent heavy rain on Tuesday and Wednesday, possibly turning wintry on Wednesday night as temperatures cool. Brighter on Thursday, with scattered wintry showers. Strong winds on Tuesday and early Thursday.
Updated:
UK long range weather forecast
From Thursday onwards, rather cold and unsettled conditions look likely for most of the UK, as a low pressure system remains to the northeast. Northwesterly winds from this system are expected to bring frequent showers, particularly to north and west-facing coasts, and this will likely fall as snow over high level areas, and also down to lower levels at times. Atlantic low-pressure systems are expected to cross the south of the country at times, bringing rainfall and periods of slightly milder temperatures, and there will be a risk of snowfall on the boundary between the mild and cold air masses. Northern and central areas are more likely to be affected by wintry hazards during this period.
Updated:
Confidence for this period is low, though there is a signal for weaker than average westerly winds and for Atlantic low-pressure systems to track further south than normal. This will bring below-average temperatures to the north of the UK, with a greater than normal risk of wintry precipitation. Further south, there is a continued risk of unsettled conditions, with above-average rainfall and periods of slightly above average temperatures. There remains the potential for significant snowfall along the boundary between colder air to the north, and the milder air in the south, with the greatest risk across central and northern areas. Through this period there is a greater than average chance of cold spells spreading across the whole UK at times with the associated risk of wintry hazards.
Updated:
