Sun
Apr 28
Stable
~0.2
l/m2
30%
Mon
Apr 29
Stable
~18
l/m2
89%
Tue
Apr 30
Mostly stable
~13
l/m2
82%
Wed
May 1
Stable
~2
l/m2
52%
27 Apr will be cool and the weather will be stable, thunderstorms not likely.
The sky will be mostly cloudy:
24% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
65% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
60% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
6% convective clouds (Cumulonimbus)
The highest temperature will reach 8 degrees Celsius, while the the lowest temperature will drop to 4 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1006 mb. Relative humidity will be high.
Saturday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
10:00
6 °C
3 °C
15 km/h 
21 km/h
1007 mb
78.7%
783 m
771 m
Apr, 27 10:00 @ Stable
13:00
8 °C
5 °C
17 km/h
22 km/h
1006 mb
67.2%
967 m
1,176 m
Apr, 27 13:00 @ Stable
16:00
8 °C
5 °C
15 km/h
21 km/h
1006 mb
65.1%
1,069 m
1,115 m
Apr, 27 16:00 @ Stable
19:00
7 °C
5 °C
13 km/h 
24 km/h
1006 mb
75.7%
1,108 m
707 m
Apr, 27 19:00 @ Stable
22:00
5 °C
2 °C
14 km/h
21 km/h
1007 mb
87.0%
1,080 m
253 m
Apr, 27 22:00 @ Stable
28 Apr will be cool and the weather will be very stable.
There is a 30% probability of light rainfall.
The sky will be cloudy:
45% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
53% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
29% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
4% convective clouds (Cumulonimbus)
The highest temperature will reach 9 degrees Celsius, while the the lowest temperature will drop to 3 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 1006 mb. Relative humidity will be very high.
Sunday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
01:00
4 °C
1 °C
11 km/h 
15 km/h
1006 mb
87.7%
1,041 m
172 m
Apr, 28 01:00 @ Stable
04:00
3 °C
0 °C
12 km/h
20 km/h
1005 mb
89.3%
931 m
256 m
Apr, 28 04:00 @ Very stable
07:00
4 °C
1 °C
12 km/h 
18 km/h
1005 mb
89.5%
875 m
301 m
Apr, 28 07:00 @ Very stable
10:00
7 °C
4 °C
16 km/h
18 km/h
1006 mb
70.9%
924 m
962 m
Apr, 28 10:00 @ Very stable
13:00
9 °C
5 °C
25 km/h
26 km/h
1006 mb
60.3%
1,055 m
1,234 m
Apr, 28 13:00 @ Very stable
16:00
9 °C
6 °C
24 km/h 
29 km/h
1007 mb
59.9%
1,124 m
1,216 m
Apr, 28 16:00 @ Stable
19:00
7 °C
4 °C
22 km/h 
36 km/h
1008 mb
77.8%
1,116 m
852 m
Apr, 28 19:00 @ Stable
22:00
0.2 30%
78%
6 °C
3 °C
20 km/h
44 km/h
1009 mb
89.0%
1,168 m
769 m
Apr, 28 22:00 @ Stable
29 Apr will be cool and the weather will be stable, thunderstorms not likely.
There is a 89% probability of moderate rainfall and showers.
The sky will be overcast:
42% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
75% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
92% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
26% convective clouds (Cumulonimbus)
The highest temperature will reach 10 degrees Celsius, while the the lowest temperature will drop to 6 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 1008 mb. Relative humidity will be very high.
Monday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
01:00
1.7 62%
24%
6 °C
3 °C
18 km/h 
43 km/h
1009 mb
93.1%
1,289 m
1,038 m
Apr, 29 01:00 @ Mostly stable
04:00
2.5 71%
10%
7 °C
4 °C
19 km/h
44 km/h
1009 mb
92.8%
1,299 m
1,023 m
Apr, 29 04:00 @ Mostly stable
07:00
3.1 74%
27%
8 °C
4 °C
19 km/h
40 km/h
1009 mb
90.1%
1,259 m
940 m
Apr, 29 07:00 @ Stable
10:00
0.4 46%
100%
8 °C
5 °C
22 km/h
43 km/h
1009 mb
87.7%
1,328 m
992 m
Apr, 29 10:00 @ Stable
13:00
0.9 55%
89%
10 °C
6 °C
28 km/h
53 km/h
1008 mb
82.4%
1,399 m
1,235 m
Apr, 29 13:00 @ Stable
16:00
2.3 67%
12%
9 °C
5 °C
28 km/h
58 km/h
1007 mb
90.1%
1,519 m
1,310 m
Apr, 29 16:00 @ Stable
19:00
6 89%
7%
9 °C
5 °C
25 km/h
46 km/h
1007 mb
94.0%
1,593 m
1,032 m
Apr, 29 19:00 @ Stable
22:00
1.1 52%
23%
8 °C
6 °C
14 km/h
29 km/h
1009 mb
93.1%
1,610 m
392 m
Apr, 29 22:00 @ Stable
30 Apr will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
There is a 82% probability of moderate rainfall and showers.
The sky will be overcast:
83% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
92% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
91% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
12% convective clouds (Cumulonimbus)
The highest temperature will reach 11 degrees Celsius, while the the lowest temperature will drop to 8 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 1006 mb. Relative humidity will be very high.
Tuesday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
01:00
2.8 73%
20%
8 °C
6 °C
13 km/h 
18 km/h
1008 mb
95.3%
1,772 m
275 m
Apr, 30 01:00 @ Mostly stable
04:00
3.5 77%
2%
9 °C
6 °C
23 km/h
46 km/h
1007 mb
93.1%
1,766 m
995 m
Apr, 30 04:00 @ Mostly stable
07:00
4.5 82%
1%
8 °C
5 °C
24 km/h
46 km/h
1006 mb
91.7%
1,887 m
807 m
Apr, 30 07:00 @ Mostly stable
10:00
0.2 35%
8 °C
5 °C
25 km/h
49 km/h
1007 mb
91.0%
1,891 m
807 m
Apr, 30 10:00 @ Mostly stable
13:00
0.3 51%
10 °C
7 °C
30 km/h
56 km/h
1006 mb
82.3%
1,931 m
944 m
Apr, 30 13:00 @ Mostly stable
16:00
0.4 48%
19%
11 °C
8 °C
26 km/h
49 km/h
1006 mb
80.6%
1,742 m
1,185 m
Apr, 30 16:00 @ Mostly stable
19:00
1 56%
29%
10 °C
7 °C
21 km/h
39 km/h
1006 mb
88.1%
1,780 m
791 m
Apr, 30 19:00 @ Mostly stable
22:00
0.2 34%
80%
9 °C
6 °C
16 km/h
26 km/h
1007 mb
92.0%
1,726 m
329 m
Apr, 30 22:00 @ Stable
1 May will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
There is a 52% probability of light rainfall and showers.
The sky will be overcast:
36% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
60% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
82% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
17% convective clouds (Cumulonimbus)
The highest temperature will reach 13 degrees Celsius, while the the lowest temperature will drop to 8 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1010 mb. Relative humidity will be very high.
Wednesday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
01:00
0.5 52%
64%
9 °C
7 °C
11 km/h
22 km/h
1008 mb
93.9%
1,725 m
272 m
May, 1 01:00 @ Stable
04:00
0.4 49%
30%
9 °C
7 °C
14 km/h
20 km/h
1007 mb
94.1%
1,718 m
252 m
May, 1 04:00 @ Stable
07:00
0.5 52%
34%
9 °C
7 °C
12 km/h
17 km/h
1008 mb
93.6%
1,711 m
229 m
May, 1 07:00 @ Stable
10:00
11 °C
9 °C
16 km/h
22 km/h
1010 mb
81.9%
1,717 m
758 m
May, 1 10:00 @ Stable
13:00
0.3 49%
86%
11 °C
9 °C
14 km/h
24 km/h
1011 mb
80.9%
1,803 m
701 m
May, 1 13:00 @ Stable
16:00
13 °C
12 °C
13 km/h
14 km/h
1011 mb
73.0%
1,970 m
625 m
May, 1 16:00 @ Mostly stable
19:00
0.4 43%
100%
12 °C
11 °C
10 km/h
14 km/h
1012 mb
85.1%
2,182 m
204 m
May, 1 19:00 @ Mostly stable
22:00
10 °C
9 °C
9 km/h
15 km/h
1013 mb
89.7%
2,282 m
61 m
May, 1 22:00 @ Stable
2 May will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
The sky will be overcast:
87% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
56% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
76% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 16 degrees Celsius, while the the lowest temperature will drop to 9 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 1009 mb. Relative humidity will be very high.
Thursday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
01:00
9 °C
8 °C
10 km/h
14 km/h
1013 mb
93.0%
2,570 m
59 m
May, 2 01:00 @ Stable
04:00
10 °C
9 °C
9 km/h
20 km/h
1011 mb
95.2%
2,740 m
240 m
May, 2 04:00 @ Stable
07:00
10 °C
8 °C
14 km/h
29 km/h
1010 mb
95.5%
2,951 m
379 m
May, 2 07:00 @ Mostly stable
10:00
11 °C
9 °C
15 km/h
33 km/h
1010 mb
93.7%
3,043 m
453 m
May, 2 10:00 @ Mostly stable
13:00
13 °C
12 °C
22 km/h
35 km/h
1009 mb
81.1%
3,039 m
686 m
May, 2 13:00 @ Stable
16:00
15 °C
14 °C
22 km/h
34 km/h
1008 mb
76.8%
3,141 m
823 m
May, 2 16:00 @ Mostly stable
19:00
14 °C
12 °C
20 km/h
30 km/h
1008 mb
84.4%
3,028 m
361 m
May, 2 19:00 @ Mostly stable
22:00
12 °C
10 °C
16 km/h
26 km/h
1011 mb
91.6%
2,909 m
287 m
May, 2 22:00 @ Mostly stable
3 May will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
The sky will be mostly cloudy:
11% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
69% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
2% convective clouds (Cumulonimbus)
The highest temperature will reach 15 degrees Celsius, while the the lowest temperature will drop to 10 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1014 mb. Relative humidity will be very high.
Friday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
01:00
10 °C
9 °C
11 km/h
17 km/h
1012 mb
95.3%
2,830 m
164 m
May, 3 01:00 @ Mostly stable
04:00
10 °C
9 °C
10 km/h
14 km/h
1012 mb
94.6%
2,908 m
122 m
May, 3 04:00 @ Mostly stable
07:00
11 °C
10 °C
7 km/h
9 km/h
1014 mb
93.5%
3,036 m
92 m
May, 3 07:00 @ Mostly stable
10:00
13 °C
13 °C
7 km/h
8 km/h
1015 mb
86.4%
3,055 m
414 m
May, 3 10:00 @ Mostly stable
13:00
14 °C
14 °C
6 km/h
6 km/h
1015 mb
83.3%
3,100 m
436 m
May, 3 13:00 @ Mostly stable
16:00
14 °C
13 °C
12 km/h
13 km/h
1016 mb
84.2%
3,248 m
429 m
May, 3 16:00 @ Mostly stable
19:00
14 °C
13 °C
9 km/h
11 km/h
1016 mb
86.4%
3,283 m
291 m
May, 3 19:00 @ Mostly stable
22:00
10 °C
9 °C
8 km/h
8 km/h
1017 mb
94.3%
3,290 m
24 m
May, 3 22:00 @ Mostly stable
4 May will be with moderate temperatures and the weather will be .
The sky will be :
145% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
67% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
148% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
29% convective clouds (Cumulonimbus)
The highest temperature will reach 18 degrees Celsius, while the the lowest temperature will drop to 9 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 6087 mb. Relative humidity will be .
Saturday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
01:00
10 °C
9 °C
7 km/h
8 km/h
1017 mb
93.5%
3,223 m
21 m
May, 4 01:00 @ Mostly stable
04:00
9 °C
9 °C
7 km/h
8 km/h
1016 mb
95.3%
3,241 m
32 m
May, 4 04:00 @ Mostly stable
07:00
10 °C
10 °C
5 km/h
10 km/h
1015 mb
95.5%
3,227 m
65 m
May, 4 07:00 @ Mostly stable
10:00
15 °C
15 °C
6 km/h
12 km/h
1015 mb
78.8%
3,208 m
460 m
May, 4 10:00 @ Mostly stable
13:00
17 °C
17 °C
11 km/h
11 km/h
1014 mb
69.1%
3,195 m
1,139 m
May, 4 13:00 @ Mostly stable
16:00
17 °C
17 °C
12 km/h
13 km/h
1013 mb
72.1%
3,181 m
608 m
May, 4 16:00 @ Slightly unstable
Betws-y-coed
16:32 
