News
Further heavy rain expected in the wake of Storm Dennis
Although the severe weather associated with Storm Dennis has passed, there is further wet and windy weather to come this week.
Read moreCarnedd Gwenllian weather
Find a forecast
-
Today. Maximum daytime temperature: 1 degrees Celsius; Minimum nighttime temperature: -3 degrees Celsius. Overcast changing to fog by nighttime. Sunrise: 07:31; Sunset: 17:30. UV: Low; Pollution: Low; No pollen data.
-
Tuesday. Maximum daytime temperature: 0 degrees Celsius; Minimum nighttime temperature: -4 degrees Celsius. Heavy snow. Sunrise: 07:28; Sunset: 17:32. UV: Low; Pollution: Low; No pollen data.
-
Wednesday. Maximum daytime temperature: 3 degrees Celsius; Minimum nighttime temperature: 1 degrees Celsius. Mist changing to light snow by late morning. Sunrise: 07:26; Sunset: 17:34. UV: Low; Pollution: Low; No pollen data.
-
Thursday. Maximum daytime temperature: 3 degrees Celsius; Minimum nighttime temperature: -3 degrees Celsius. Heavy rain changing to sleet by late morning. Sunrise: 07:24; Sunset: 17:36. UV: Low; Pollution: Low; No pollen data.
-
Friday. Maximum daytime temperature: 2 degrees Celsius; Minimum nighttime temperature: 1 degrees Celsius. Cloudy changing to sleet by lunchtime. Sunrise: 07:22; Sunset: 17:38. UV: Low; Pollution: Low; No pollen data.
-
Saturday. Maximum daytime temperature: 3 degrees Celsius; Minimum nighttime temperature: 0 degrees Celsius. Heavy rain. Sunrise: 07:20; Sunset: 17:40. UV: Low;
-
Sunday. Maximum daytime temperature: 3 degrees Celsius; Minimum nighttime temperature: -1 degrees Celsius. Sleet changing to light rain by lunchtime. Sunrise: 07:18; Sunset: 17:42. UV: Low;
Today (17 February 2020)
| Time | Now | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
| Chance of precipitation | 20% | 10% | 20% | 20% | 20% | 20% |
| Temperature (°C) |
-1°
|
-2°
|
-2°
|
-3°
|
-3°
|
-3°
|
| Feels like temperature (°C) | -11° | -12° | -13° | -13° | -13° | -13° |
| Wind direction and speed (miles per hour) |
W
51
|
W
47
|
W
46
|
W
45
|
W
43
|
W
43
|
| Wind gust (miles per hour) | 61 | 56 | 56 | 55 | 53 | 53 |
| Visibility | VP | M | G | VP | VP | VP |
| Humidity | 98% | 96% | 93% | 94% | 95% | 95% |
| UV | - | - | - | - | - | - |
Tuesday (18 February 2020)
| 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 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation | 20% | 20% | 50% | 50% | 50% | 60% | 90% | 80% | 50% | 50% | 50% | 60% | 90% | 90% | 80% | 60% | 60% | 60% | 70% | 80% | 60% | 50% | 50% | 50% |
| Temperature (°C) |
-2°
|
-2°
|
-2°
|
-2°
|
-2°
|
-2°
|
-1°
|
-1°
|
-1°
|
-1°
|
-1°
|
-1°
|
0°
|
0°
|
0°
|
-1°
|
-1°
|
-2°
|
-2°
|
-3°
|
-3°
|
-3°
|
-3°
|
-3°
|
| Feels like temperature (°C) | -13° | -13° | -13° | -12° | -12° | -12° | -11° | -11° | -11° | -11° | -10° | -10° | -10° | -10° | -10° | -10° | -11° | -11° | -11° | -13° | -13° | -13° | -13° | -13° |
| Wind direction and speed (miles per hour) |
WSW
42
|
WSW
42
|
WSW
43
|
WSW
43
|
WSW
43
|
WSW
45
|
WSW
47
|
WSW
44
|
WSW
44
|
WSW
44
|
WSW
41
|
WSW
42
|
SW
45
|
WSW
47
|
WSW
44
|
WSW
42
|
W
42
|
W
41
|
W
39
|
W
40
|
W
41
|
W
41
|
W
39
|
W
39
|
| Wind gust (miles per hour) | 52 | 52 | 54 | 54 | 54 | 57 | 59 | 56 | 57 | 56 | 53 | 54 | 59 | 61 | 57 | 55 | 55 | 53 | 51 | 51 | 52 | 52 | 50 | 51 |
| Visibility | VP | VP | VP | VP | P | VP | VP | VP | VP | VP | VP | VP | VP | VP | VP | VP | VP | P | VP | P | P | P | P | P |
| Humidity | 95% | 95% | 95% | 95% | 95% | 96% | 96% | 97% | 97% | 97% | 97% | 96% | 95% | 95% | 96% | 96% | 95% | 94% | 93% | 93% | 93% | 92% | 93% | 93% |
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Wednesday (19 February 2020)
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | 50% | 50% | 20% | 70% | 90% | ≥95% | ≥95% | ≥95% |
| Temperature (°C) |
-3°
|
-3°
|
-3°
|
-2°
|
0°
|
2°
|
3°
|
3°
|
| Feels like temperature (°C) | -14° | -13° | -12° | -11° | -9° | -6° | -5° | -5° |
| Wind direction and speed (miles per hour) |
W
38
|
W
36
|
W
32
|
SW
30
|
SW
41
|
SW
48
|
SW
47
|
SW
42
|
| Wind gust (miles per hour) | 49 | 47 | 41 | 39 | 55 | 66 | 65 | 65 |
| Visibility | M | M | P | VP | VP | VP | VP | P |
| Humidity | 93% | 94% | 95% | 96% | 98% | 98% | 98% | 98% |
| UV | - | - | - | 1 | 1 | 1 | - | - |
Thursday (20 February 2020)
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | ≥95% | ≥95% | 90% | 90% | 90% | 70% | 70% | 70% |
| Temperature (°C) |
3°
|
3°
|
3°
|
1°
|
-2°
|
-2°
|
-3°
|
-2°
|
| Feels like temperature (°C) | -5° | -5° | -5° | -6° | -10° | -11° | -12° | -11° |
| Wind direction and speed (miles per hour) |
SW
43
|
SW
44
|
SW
43
|
W
27
|
WNW
28
|
W
32
|
W
35
|
W
34
|
| Wind gust (miles per hour) | 65 | 68 | 67 | 43 | 44 | 52 | 53 | 52 |
| Visibility | P | P | P | P | P | VG | VG | VG |
| Humidity | 98% | 98% | 97% | 97% | 95% | 83% | 79% | 82% |
| UV | - | - | - | 1 | 1 | 1 | - | - |
Friday (21 February 2020)
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | 40% | 10% | 10% | 20% | 70% | 90% | 90% | 90% |
| Temperature (°C) |
-2°
|
-2°
|
-1°
|
0°
|
1°
|
2°
|
2°
|
3°
|
| Feels like temperature (°C) | -11° | -11° | -10° | -9° | -8° | -7° | -7° | -6° |
| Wind direction and speed (miles per hour) |
WSW
34
|
WSW
37
|
WSW
42
|
SW
48
|
SW
52
|
SW
53
|
SW
51
|
SW
49
|
| Wind gust (miles per hour) | 52 | 56 | 65 | 75 | 82 | 82 | 80 | 77 |
| Visibility | G | G | G | G | M | P | P | P |
| Humidity | 87% | 90% | 91% | 91% | 95% | 96% | 97% | 98% |
| UV | - | - | - | 1 | 1 | 1 | - | - |
Saturday (22 February 2020)
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | 90% | 90% | 90% | 90% | 60% | 70% | 80% | 90% |
| Temperature (°C) |
3°
|
3°
|
2°
|
2°
|
2°
|
2°
|
2°
|
2°
|
| Feels like temperature (°C) | -5° | -5° | -6° | -6° | -6° | -6° | -6° | -6° |
| Wind direction and speed (miles per hour) |
SW
48
|
WSW
44
|
WSW
42
|
WSW
39
|
WSW
40
|
WSW
39
|
WSW
39
|
WSW
38
|
| Wind gust (miles per hour) | 74 | 70 | 66 | 61 | 64 | 62 | 59 | 59 |
| Visibility | P | M | M | M | G | G | G | M |
| Humidity | 98% | 97% | 96% | 94% | 90% | 90% | 91% | 92% |
| UV | - | - | - | 1 | 1 | 1 | - | - |
Sunday (23 February 2020)
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | 90% | 90% | 70% | 70% | 60% | 50% | 50% | 80% |
| Temperature (°C) |
2°
|
2°
|
2°
|
2°
|
2°
|
2°
|
1°
|
1°
|
| Feels like temperature (°C) | -6° | -6° | -6° | -6° | -6° | -6° | -6° | -7° |
| Wind direction and speed (miles per hour) |
WSW
38
|
WSW
39
|
WSW
39
|
WSW
38
|
WSW
36
|
WSW
33
|
WSW
31
|
WSW
29
|
| Wind gust (miles per hour) | 59 | 61 | 61 | 60 | 57 | 53 | 48 | 45 |
| Visibility | M | M | M | M | M | G | G | G |
| Humidity | 95% | 96% | 96% | 95% | 91% | 88% | 92% | 94% |
| UV | - | - | - | 1 | 1 | 1 | - | - |
WARNING
Flood warnings
Flood warnings may be in force for:
Wales weather forecast
Headline:
Sunny spells and blustery showers for many. Windy throughout.
This Evening and Tonight:
Showers will ease during the evening leaving most places dry for a time with clear spells. Through the early hours, further showers will drift inland, becoming heavier and more frequent towards dawn. Remaining windy, especially over the hills. Minimum temperature 1 °C.
Tuesday:
A windy day with a mix of sunshine and heavy, blustery showers. Showers may merge to longer spells of heavy rain through the afternoon, though these should ease towards evening. Maximum temperature 9 °C.
Outlook for Wednesday to Friday:
After a dry start, Wednesday will turn wet and windy as rain, at times heavy, arrives through the morning. Remaining unsettled thereafter with further spells of rain and strong winds.
Updated:
UK long range weather forecast
Unsettled and often windy conditions are expected to continue with areas of rain moving east across the UK interspersed with brighter, showery interludes. Rain is likely to be heaviest across western and especially northwestern areas with the driest and brightest weather across the east and southeast. Hail and thunder are also possible in the showery interludes with snow at times over northern hills. Temperatures will generally vary between near normal and mild as weather systems cross the country. Some brief quieter, colder spells are also possible later in the period, with the best of the dry weather away from the far northwest. These periods may also bring some overnight frost and patchy fog in places.
Updated:
A continuation of the unsettled weather is expected at first, with spells of rain and strong winds broken by brighter but showery conditions. The heaviest rain and strongest winds are expected in the northwest, with drier conditions expected in southern and eastern parts. It will perhaps become more generally settled throughout the UK by the middle of March, with more prolonged dry spells, particularly in the south and east, with wetter conditions more likely to be confined to the northwest. Temperatures are expected to stay above average, with any cold interludes fairly brief.
Updated:
-
CLIMATE CHANGE
What is climate change?
Explore -
LEARN ABOUT
Freezing rain
Read -
LEARN ABOUT
Factors that influence UK winters
Read -
LEARN ABOUT
10 of the snowiest places in the UK
Read -
WARNINGS AND ADVICE
How do road gritters know when to go out?
Read -
WARNINGS AND ADVICE
Tips for cycling in icy conditions - from Cycling UK
Read