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Rain warnings issued for persistent heavy rain
Yellow National Severe Weather Warnings for rain have been issued for the weekend and Monday, covering northwest England, west and southwest Scotland, Northern…
Read moreBryn Gwynant Youth Hostel (Gwynedd) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 5° Celsius; -
Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 8° Celsius;
-
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 8° Celsius; -
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 5° Celsius; -
Maximum daytime temperature: 8° Celsius; Minimum nighttime temperature: 2° Celsius;
Maximum daytime temperature: 8° Celsius; Minimum nighttime temperature: 2° Celsius;
-
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 6° Celsius;
-
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 4° Celsius;
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 4° Celsius;
Sunny intervals changing to partly cloudy by early evening.
Sunrise:
Sunset:
L UV
L Pollution
No pollen data.
7 day forecast for Bryn Gwynant Youth Hostel
Today (12 December 2025)
| Time |
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
 |
 |
|
|
|
|
|
|
| Chance of precipitation |
10%
|
<5%
|
10%
|
10%
|
30%
|
30%
|
30%
|
30%
|
20%
|
| Temperature |
8°
|
7°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
| Feels like temperature (°C) |
5°
|
4°
|
4°
|
4°
|
4°
|
4°
|
4°
|
4°
|
4°
|
| Wind direction and speed |
SW
8
|
SW
7
|
SW
7
|
SW
7
|
SW
7
|
SW
7
|
SW
8
|
SW
8
|
WSW
8
|
| Wind gust (mph) |
16
|
16
|
17
|
17
|
18
|
18
|
18
|
18
|
17
|
| Visibility |
G
|
G
|
G
|
VG
|
VG
|
E
|
E
|
E
|
E
|
| Humidity |
93%
|
94%
|
95%
|
92%
|
92%
|
92%
|
93%
|
93%
|
93%
|
| UV | 1 | - | - | - | - | - | - | - | - |
Saturday (13 December 2025)
| 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 symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
 |
|
|
|
| Chance of precipitation |
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
20%
|
10%
|
10%
|
<5%
|
10%
|
| Temperature (°C) |
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
7°
|
7°
|
7°
|
8°
|
8°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
| Feels like temperature (°C) |
4°
|
3°
|
3°
|
3°
|
3°
|
4°
|
3°
|
4°
|
4°
|
3°
|
4°
|
4°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
4°
|
4°
|
4°
|
4°
|
4°
|
| Wind direction and speed (mph) |
SW
7
|
WSW
7
|
WSW
7
|
SW
7
|
SW
7
|
SW
7
|
SW
7
|
SW
9
|
SW
10
|
SSW
12
|
SSW
14
|
SSW
16
|
SSW
18
|
SSW
19
|
SSW
20
|
SW
20
|
SSW
20
|
SSW
20
|
SSW
21
|
SSW
22
|
SSW
22
|
SSW
23
|
SSW
23
|
SSW
24
|
| Wind gust (mph) |
16
|
17
|
17
|
18
|
18
|
18
|
19
|
21
|
23
|
25
|
28
|
30
|
32
|
34
|
34
|
36
|
37
|
38
|
39
|
40
|
40
|
41
|
42
|
43
|
| Visibility (description) |
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
93%
|
93%
|
92%
|
92%
|
92%
|
94%
|
95%
|
96%
|
96%
|
96%
|
94%
|
93%
|
91%
|
89%
|
90%
|
89%
|
90%
|
91%
|
92%
|
92%
|
92%
|
93%
|
93%
|
93%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - |
Sunday (14 December 2025)
| 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 symbols | |
|
|
|
|
 |
|
 |
 |
|
 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
20%
|
30%
|
30%
|
30%
|
40%
|
50%
|
50%
|
60%
|
60%
|
60%
|
70%
|
60%
|
60%
|
60%
|
50%
|
50%
|
40%
|
30%
|
40%
|
40%
|
40%
|
40%
|
60%
|
| Temperature (°C) |
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
10°
|
10°
|
10°
|
9°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
| Feels like temperature (°C) |
4°
|
4°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
6°
|
6°
|
5°
|
5°
|
6°
|
5°
|
5°
|
5°
|
5°
|
6°
|
| Wind direction and speed (mph) |
SSW
24
|
SSW
24
|
SSW
24
|
SSW
24
|
SSW
24
|
SSW
23
|
SSW
23
|
SSW
23
|
SSW
22
|
SSW
22
|
SSW
22
|
SSW
22
|
SSW
22
|
SSW
22
|
SSW
22
|
SSW
23
|
SSW
23
|
SSW
23
|
SSW
24
|
SSW
24
|
SSW
24
|
SSW
24
|
SSW
24
|
SSW
24
|
| Wind gust (mph) |
44
|
45
|
44
|
44
|
44
|
43
|
40
|
42
|
42
|
42
|
41
|
42
|
42
|
42
|
41
|
41
|
41
|
41
|
41
|
42
|
43
|
43
|
44
|
45
|
| Visibility (description) |
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
93%
|
92%
|
92%
|
93%
|
93%
|
93%
|
93%
|
95%
|
95%
|
96%
|
96%
|
96%
|
97%
|
96%
|
96%
|
95%
|
95%
|
94%
|
93%
|
93%
|
93%
|
93%
|
94%
|
94%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - |
Monday (15 December 2025)
| 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 symbols | |
|
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
60%
|
60%
|
60%
|
60%
|
70%
|
80%
|
80%
|
80%
|
70%
|
70%
|
70%
|
80%
|
70%
|
70%
|
70%
|
70%
|
60%
|
60%
|
50%
|
50%
|
50%
|
40%
|
40%
|
40%
|
| Temperature (°C) |
10°
|
10°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
8°
|
8°
|
8°
|
8°
|
7°
|
7°
|
7°
|
| Feels like temperature (°C) |
6°
|
6°
|
5°
|
5°
|
5°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
| Wind direction and speed (mph) |
SSW
24
|
SSW
24
|
SSW
24
|
SSW
24
|
SSW
23
|
SSW
22
|
SSW
20
|
SSW
17
|
SSW
16
|
SSW
15
|
SSW
13
|
SW
12
|
SW
11
|
SW
10
|
W
10
|
W
10
|
WNW
9
|
WNW
7
|
WNW
6
|
NW
5
|
NW
5
|
WNW
5
|
WNW
5
|
W
5
|
| Wind gust (mph) |
45
|
45
|
43
|
42
|
40
|
36
|
26
|
21
|
18
|
16
|
14
|
13
|
11
|
11
|
11
|
11
|
9
|
9
|
8
|
8
|
8
|
8
|
8
|
8
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
94%
|
95%
|
95%
|
95%
|
96%
|
96%
|
96%
|
96%
|
96%
|
96%
|
96%
|
95%
|
96%
|
96%
|
95%
|
95%
|
96%
|
95%
|
95%
|
95%
|
95%
|
94%
|
95%
|
95%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - |
Tuesday (16 December 2025)
| 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 symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
40%
|
30%
|
30%
|
40%
|
40%
|
40%
|
30%
|
30%
|
30%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
7°
|
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
7°
|
7°
|
8°
|
8°
|
8°
|
7°
|
6°
|
5°
|
5°
|
5°
|
4°
|
4°
|
4°
|
4°
|
| Feels like temperature (°C) |
6°
|
6°
|
5°
|
5°
|
5°
|
5°
|
4°
|
4°
|
4°
|
4°
|
5°
|
6°
|
6°
|
6°
|
6°
|
5°
|
4°
|
3°
|
3°
|
2°
|
2°
|
2°
|
2°
|
1°
|
| Wind direction and speed (mph) |
NW
5
|
WNW
5
|
NW
5
|
WNW
4
|
W
4
|
NW
5
|
NW
5
|
NW
5
|
NW
5
|
WNW
5
|
WNW
5
|
W
5
|
W
6
|
W
6
|
W
7
|
WSW
6
|
W
5
|
WSW
5
|
WSW
5
|
SW
5
|
SW
6
|
SW
6
|
SW
7
|
SSW
8
|
| Wind gust (mph) |
8
|
8
|
8
|
8
|
8
|
8
|
8
|
8
|
9
|
9
|
9
|
9
|
10
|
10
|
10
|
10
|
11
|
10
|
10
|
11
|
12
|
12
|
13
|
13
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
E
|
E
|
E
|
E
|
E
|
E
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
93%
|
93%
|
93%
|
93%
|
93%
|
92%
|
92%
|
92%
|
92%
|
92%
|
92%
|
89%
|
87%
|
86%
|
87%
|
91%
|
93%
|
93%
|
92%
|
92%
|
93%
|
93%
|
93%
|
94%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - |
Wednesday (17 December 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
30%
|
60%
|
70%
|
50%
|
40%
|
20%
|
30%
|
| Temperature (°C) |
5°
|
5°
|
7°
|
8°
|
9°
|
10°
|
9°
|
8°
|
| Feels like temperature (°C) |
1°
|
1°
|
2°
|
3°
|
5°
|
6°
|
6°
|
5°
|
| Wind direction and speed (mph) |
SSW
9
|
SSW
14
|
SSW
19
|
SSW
22
|
SSW
21
|
SW
18
|
SW
15
|
SW
14
|
| Wind gust (mph) |
10
|
24
|
35
|
43
|
37
|
29
|
25
|
21
|
| Visibility (description) |
G
|
G
|
G
|
M
|
M
|
G
|
G
|
G
|
| Humidity |
93%
|
92%
|
92%
|
92%
|
93%
|
93%
|
92%
|
91%
|
| UV | - | - | - | 1 | 1 | 1 | - | - |
Thursday (18 December 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
40%
|
50%
|
40%
|
40%
|
40%
|
40%
|
40%
|
40%
|
| Temperature (°C) |
8°
|
8°
|
7°
|
7°
|
8°
|
9°
|
7°
|
7°
|
| Feels like temperature (°C) |
5°
|
5°
|
4°
|
3°
|
5°
|
5°
|
4°
|
3°
|
| Wind direction and speed (mph) |
SSW
12
|
SSW
12
|
S
12
|
SSE
13
|
S
15
|
SW
15
|
SSW
14
|
SSW
14
|
| Wind gust (mph) |
19
|
15
|
14
|
19
|
22
|
21
|
20
|
17
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
91%
|
92%
|
92%
|
93%
|
91%
|
90%
|
90%
|
90%
|
| UV | - | - | - | 1 | 1 | 1 | - | - |
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WARNING
Flood warnings in force for Wales
Flood warnings in force for Wales
Wales weather forecast
Headline:
Sunshine emerging today. Turning unsettled again from tomorrow.
Today:
Rain in the east gradually clearing during the morning to leave a dry and sunny day for many, though the odd shower may drift into western coasts. Winds lighter than of late but feeling fresher. Maximum temperature 11 °C.
Tonight:
Isolated showers still possible along western coasts. Otherwise, dry overnight with lengthy clear periods and gentle winds. A chilly night with pockets of frost and fog developing. Minimum temperature -1 °C.
Saturday:
Bright to begin the weekend, though sunshine turning hazier through the day as cloud builds. Winds strengthening with coastal gales developing around Anglesey by evening. Dry during daylight hours. Maximum temperature 11 °C.
Outlook for Sunday to Tuesday:
Wet in the northwest on Sunday with gales around coasts and hills; southern counties remaining dry until later. Staying unsettled into next week with further rain and brisk winds expected.
Updated: