Lake Vyrnwy SAWS (Powys) last 24 hours weather
Find a forecast
Nearest forecast to your detected location
We are showing you the observations for the nearest location to Llanfyllin (7.9 miles, 214 m higher).
Observation days
No pollution data.
No pollen data.
No pollution data.
No pollen data.
No pollution data.
No pollen data.
Thursday
| Time |
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|
|
Weather
|
||||
| Weather | ||||
| Temperature (°C) | ||||
| Temperature |
7.8° Celsius
|
7.1° Celsius
|
6.6° Celsius
|
6.6° Celsius
|
| Wind direction and speed (mph) | ||||
| Wind direction and speed |
E
8
|
ENE
9
|
ENE
13
|
ENE
17
|
| Wind gust (mph) | ||||
| Wind gust |
13
|
15
|
18
|
23
|
| Visibility (description) | ||||
| Visibility |
E
|
G
|
M
|
M
|
| Humidity | ||||
| Humidity | 79 % | 88 % | 94 % | 96 % |
| Pressure (hPa) | ||||
| Pressure | 1,003 hPa | 1,002 hPa | 1,001 hPa | 999 hPa |
| Pressure tendency | ||||
| Pressure tendency | F | F | F | F |
Friday
| 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
|
||||||||||||||||||||||||
| Weather | ||||||||||||||||||||||||
| Temperature (°C) | ||||||||||||||||||||||||
| Temperature |
6.7° Celsius
|
6.9° Celsius
|
7.2° Celsius
|
7.3° Celsius
|
7.5° Celsius
|
7.8° Celsius
|
8.1° Celsius
|
8.0° Celsius
|
7.9° Celsius
|
8.0° Celsius
|
8.7° Celsius
|
7.0° Celsius
|
5.6° Celsius
|
5.6° Celsius
|
5.3° Celsius
|
5.7° Celsius
|
6.0° Celsius
|
4.9° Celsius
|
5.8° Celsius
|
5.7° Celsius
|
5.2° Celsius
|
4.9° Celsius
|
5.3° Celsius
|
5.6° Celsius
|
| Wind direction and speed (mph) | ||||||||||||||||||||||||
| Wind direction and speed |
ENE
17
|
ENE
17
|
NE
22
|
ENE
19
|
ENE
14
|
ENE
9
|
ENE
8
|
NNE
5
|
N
0
|
W
3
|
W
3
|
NW
12
|
WNW
9
|
W
14
|
W
12
|
W
14
|
W
13
|
W
16
|
W
13
|
W
9
|
W
15
|
W
11
|
W
13
|
W
14
|
| Wind gust (mph) | ||||||||||||||||||||||||
| Wind gust |
28
|
28
|
29
|
32
|
26
|
21
|
13
|
13
|
8
|
5
|
6
|
27
|
31
|
27
|
32
|
31
|
30
|
32
|
30
|
31
|
31
|
27
|
25
|
26
|
| Visibility (description) | ||||||||||||||||||||||||
| Visibility |
P
|
VP
|
VP
|
VP
|
VP
|
VP
|
VP
|
VP
|
VP
|
P
|
M
|
P
|
M
|
G
|
P
|
G
|
G
|
P
|
E
|
G
|
G
|
E
|
VG
|
VG
|
| Humidity | ||||||||||||||||||||||||
| Humidity | 98 % | 99 % | 99 % | 99 % | 99 % | 99 % | 99 % | 99 % | 99 % | 99 % | 99 % | 99 % | 97 % | 93 % | 92 % | 90 % | 89 % | 88 % | 79 % | 81 % | 83 % | 81 % | 77 % | 77 % |
| Pressure (hPa) | ||||||||||||||||||||||||
| Pressure | 996 hPa | 995 hPa | 993 hPa | 992 hPa | 992 hPa | 992 hPa | 992 hPa | 992 hPa | 993 hPa | 993 hPa | 993 hPa | 996 hPa | 998 hPa | 999 hPa | 1,001 hPa | 1,002 hPa | 1,004 hPa | 1,005 hPa | 1,006 hPa | 1,007 hPa | 1,009 hPa | 1,010 hPa | 1,010 hPa | 1,011 hPa |
| Pressure tendency | ||||||||||||||||||||||||
| Pressure tendency | F | F | F | F | F | F | F | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R |
Saturday
| 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
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Weather
|
||||||||||||||||||||
| Weather | ||||||||||||||||||||
| Temperature (°C) | ||||||||||||||||||||
| Temperature |
5.5° Celsius
|
5.9° Celsius
|
5.8° Celsius
|
6.5° Celsius
|
6.2° Celsius
|
6.4° Celsius
|
6.0° Celsius
|
6.2° Celsius
|
6.5° Celsius
|
7.0° Celsius
|
7.3° Celsius
|
7.5° Celsius
|
7.8° Celsius
|
8.3° Celsius
|
9.1° Celsius
|
10.4° Celsius
|
12.0° Celsius
|
13.3° Celsius
|
13.5° Celsius
|
10.4° Celsius
|
| Wind direction and speed (mph) | ||||||||||||||||||||
| Wind direction and speed |
W
17
|
W
16
|
WSW
17
|
WSW
15
|
W
18
|
WSW
9
|
SW
6
|
SSW
6
|
SSW
4
|
SSW
11
|
SSW
17
|
SSW
17
|
S
17
|
S
15
|
S
20
|
SSW
17
|
SW
18
|
SW
32
|
SW
39
|
WSW
38
|
| Wind gust (mph) | ||||||||||||||||||||
| Wind gust |
38
|
34
|
27
|
23
|
27
|
26
|
9
|
9
|
10
|
17
|
26
|
26
|
26
|
26
|
31
|
33
|
32
|
49
|
53
|
52
|
| Visibility (description) | ||||||||||||||||||||
| Visibility |
G
|
VG
|
G
|
VG
|
VG
|
G
|
M
|
VG
|
G
|
P
|
M
|
M
|
M
|
P
|
P
|
P
|
P
|
P
|
VP
|
P
|
| Humidity | ||||||||||||||||||||
| Humidity | 82 % | 83 % | 88 % | 85 % | 84 % | 86 % | 94 % | 95 % | 94 % | 97 % | 97 % | 97 % | 98 % | 98 % | 98 % | 98 % | 98 % | 97 % | 97 % | 94 % |
| Pressure (hPa) | ||||||||||||||||||||
| Pressure | 1,011 hPa | 1,011 hPa | 1,011 hPa | 1,011 hPa | 1,011 hPa | 1,011 hPa | 1,010 hPa | 1,009 hPa | 1,008 hPa | 1,006 hPa | 1,005 hPa | 1,003 hPa | 1,000 hPa | 996 hPa | 992 hPa | 989 hPa | 987 hPa | 984 hPa | 982 hPa | 984 hPa |
| Pressure tendency | ||||||||||||||||||||
| Pressure tendency | R | R | R | R | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F |
Lake Vyrnwy SAWS weather map
View the weather with our interactive map
Loading map...
Observation taken at 18:00, Sat
Updated 19:00 (UTC+1) on Sat 24 Oct 2026
Location Details
Location: 52.757, -3.464
Altitude: 360 m above sea level