Mon
Apr 29
Stable
~20
l/m2
94%
Tue
Apr 30
Stable
~20
l/m2
82%
Wed
May 1
Stable
~5
l/m2
71%
Fri
May 3
Very stable
~2
l/m2
60%
Sat
May 4
Mostly stable
~3
l/m2
48%
28 Apr will be cool and the weather will be stable, thunderstorms not likely.
The sky will be partly cloudy:
12% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
38% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
12% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 10 degrees Celsius, while the the lowest temperature will drop to 3 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 1009 mb. Relative humidity will be very high.
Sunday
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
16:00
10 °C
7 °C
23 km/h 
25 km/h
1008 mb
59.2%
1,141 m
1,489 m
Apr, 28 16:00 @ Stable
19:00
8 °C
5 °C
21 km/h 
29 km/h
1009 mb
76.1%
1,115 m
929 m
Apr, 28 19:00 @ Stable
22:00
4 °C
1 °C
13 km/h
24 km/h
1011 mb
92.8%
1,176 m
164 m
Apr, 28 22:00 @ Stable
29 Apr will be cool and the weather will be stable, thunderstorms not likely.
There is a 94% probability of moderate rainfall and showers.
The sky will be overcast:
59% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
89% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
98% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
27% convective clouds (Cumulonimbus)
The highest temperature will reach 9 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 1009 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
7 °C
4 °C
17 km/h
43 km/h
1010 mb
90.0%
1,286 m
796 m
Apr, 29 01:00 @ Stable
04:00
0.4 52%
100%
7 °C
4 °C
18 km/h 
43 km/h
1010 mb
93.7%
1,303 m
804 m
Apr, 29 04:00 @ Stable
07:00
0.7 56%
100%
8 °C
5 °C
19 km/h
47 km/h
1009 mb
91.7%
1,331 m
963 m
Apr, 29 07:00 @ Stable
10:00
0.8 56%
53%
9 °C
5 °C
25 km/h
59 km/h
1009 mb
90.8%
1,348 m
1,310 m
Apr, 29 10:00 @ Stable
13:00
4.1 80%
20%
9 °C
5 °C
30 km/h
63 km/h
1008 mb
93.4%
1,555 m
1,412 m
Apr, 29 13:00 @ Stable
16:00
4.8 85%
2%
9 °C
5 °C
27 km/h
47 km/h
1008 mb
96.4%
1,647 m
1,044 m
Apr, 29 16:00 @ Mostly stable
19:00
6.5 94%
10%
9 °C
6 °C
15 km/h
38 km/h
1009 mb
93.6%
1,567 m
736 m
Apr, 29 19:00 @ Stable
22:00
2.4 71%
5%
8 °C
6 °C
9 km/h
27 km/h
1010 mb
96.6%
1,553 m
356 m
Apr, 29 22:00 @ Stable
30 Apr will be cool and the weather will be stable, thunderstorms not likely.
There is a 82% probability of moderate rainfall and showers.
The sky will be overcast:
54% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
99% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
98% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
10% convective clouds (Cumulonimbus)
The highest temperature will reach 10 degrees Celsius, while the the lowest temperature will drop to 7 degrees Celsius. The wind will be a fresh 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
3.2 76%
6%
8 °C
7 °C
10 km/h 
31 km/h
1009 mb
96.6%
1,701 m
472 m
Apr, 30 01:00 @ Mostly stable
04:00
2.2 70%
12%
9 °C
7 °C
17 km/h
53 km/h
1007 mb
95.2%
1,867 m
964 m
Apr, 30 04:00 @ Mostly stable
07:00
4.3 82%
7%
8 °C
5 °C
28 km/h
57 km/h
1006 mb
95.4%
1,795 m
792 m
Apr, 30 07:00 @ Mostly stable
10:00
0.6 55%
9 °C
5 °C
32 km/h
62 km/h
1006 mb
92.4%
1,814 m
927 m
Apr, 30 10:00 @ Mostly stable
13:00
2.1 66%
4%
9 °C
6 °C
34 km/h
54 km/h
1006 mb
90.9%
1,646 m
1,185 m
Apr, 30 13:00 @ Mostly stable
16:00
3.3 76%
5%
9 °C
6 °C
27 km/h
35 km/h
1006 mb
94.8%
1,719 m
816 m
Apr, 30 16:00 @ Mostly stable
19:00
3.7 77%
6%
9 °C
7 °C
9 km/h
28 km/h
1007 mb
89.7%
1,496 m
532 m
Apr, 30 19:00 @ Stable
22:00
8 °C
5 °C
13 km/h
29 km/h
1008 mb
92.1%
1,433 m
387 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 71% probability of light rainfall.
The sky will be overcast:
79% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
94% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
51% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
5% convective clouds (Cumulonimbus)
The highest temperature will reach 13 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 1009 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
0.2 37%
75%
6 °C
5 °C
7 km/h
26 km/h
1009 mb
92.6%
1,368 m
182 m
May, 1 01:00 @ Very stable
04:00
4 °C
3 °C
5 km/h
12 km/h
1010 mb
92.4%
1,450 m
57 m
May, 1 04:00 @ Stable
07:00
5 °C
4 °C
6 km/h 
17 km/h
1010 mb
92.0%
1,472 m
126 m
May, 1 07:00 @ Stable
10:00
10 °C
9 °C
9 km/h
17 km/h
1011 mb
75.7%
1,537 m
625 m
May, 1 10:00 @ Stable
13:00
12 °C
11 °C
11 km/h
13 km/h
1010 mb
64.6%
1,518 m
1,297 m
May, 1 13:00 @ Stable
16:00
1.4 61%
13%
10 °C
10 °C
6 km/h 
7 km/h
1010 mb
85.6%
1,709 m
184 m
May, 1 16:00 @ Stable
19:00
2.3 71%
8%
8 °C
8 °C
7 km/h
20 km/h
1010 mb
95.3%
2,050 m
247 m
May, 1 19:00 @ Mostly stable
22:00
1.1 61%
8 °C
7 °C
6 km/h
18 km/h
1009 mb
97.2%
2,180 m
232 m
May, 1 22:00 @ Mostly stable
2 May will be cool and the weather will be stable, thunderstorms not likely.
There is a 98% probability of heavy rainfall.
The sky will be overcast:
83% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
85% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
100% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
1% convective clouds (Cumulonimbus)
The highest temperature will reach 9 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 1006 mb. Relative humidity will be very high.
Thursday
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 70%
8 °C
8 °C
5 km/h
6 km/h
1008 mb
98.7%
2,188 m
86 m
May, 2 01:00 @ Mostly stable
04:00
4 81%
8 °C
8 °C
6 km/h
10 km/h
1007 mb
98.9%
2,176 m
171 m
May, 2 04:00 @ Stable
07:00
8.3 98%
9 °C
8 °C
6 km/h
20 km/h
1006 mb
98.8%
2,437 m
309 m
May, 2 07:00 @ Mostly stable
10:00
5.6 90%
9 °C
7 °C
11 km/h
17 km/h
1005 mb
98.6%
2,389 m
287 m
May, 2 10:00 @ Stable
13:00
13 98%
8 °C
7 °C
8 km/h
20 km/h
1005 mb
98.5%
2,471 m
343 m
May, 2 13:00 @ Stable
16:00
6.5 95%
8 °C
6 °C
15 km/h
30 km/h
1006 mb
98.5%
2,442 m
458 m
May, 2 16:00 @ Stable
19:00
9.2 98%
8 °C
6 °C
19 km/h
33 km/h
1008 mb
98.1%
2,545 m
549 m
May, 2 19:00 @ Stable
22:00
0.8 57%
10%
8 °C
5 °C
19 km/h
31 km/h
1009 mb
98.1%
2,517 m
501 m
May, 2 22:00 @ Stable
3 May will be with moderate temperatures and the weather will be very stable.
There is a 60% probability of light rainfall.
The sky will be overcast:
56% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
73% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
44% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
2% convective clouds (Cumulonimbus)
The highest temperature will reach 13 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 1010 mb. Relative humidity will be very high.
Friday
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
1.2 60%
7%
8 °C
5 °C
21 km/h
34 km/h
1010 mb
97.3%
2,278 m
532 m
May, 3 01:00 @ Stable
04:00
0.2 35%
7 °C
4 °C
19 km/h
33 km/h
1010 mb
96.7%
2,184 m
445 m
May, 3 04:00 @ Very stable
07:00
0.2 37%
7 °C
4 °C
16 km/h
27 km/h
1011 mb
96.9%
2,111 m
326 m
May, 3 07:00 @ Very stable
10:00
10 °C
8 °C
16 km/h
22 km/h
1012 mb
79.3%
2,090 m
689 m
May, 3 10:00 @ Very stable
13:00
12 °C
10 °C
19 km/h
20 km/h
1011 mb
67.3%
2,063 m
982 m
May, 3 13:00 @ Very stable
16:00
12 °C
11 °C
16 km/h
16 km/h
1011 mb
65.8%
2,045 m
885 m
May, 3 16:00 @ Very stable
19:00
11 °C
10 °C
7 km/h
7 km/h
1010 mb
79.6%
1,855 m
170 m
May, 3 19:00 @ Very stable
22:00
7 °C
7 °C
4 km/h
4 km/h
1011 mb
84.3%
1,739 m
13 m
May, 3 22:00 @ Stable
4 May will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
There is a 48% probability of light rainfall and showers.
The sky will be cloudy:
5% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
33% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
36% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
18% convective clouds (Cumulonimbus)
The highest temperature will reach 12 degrees Celsius, while the the lowest temperature will drop to 6 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1007 mb. Relative humidity will be very high.
Saturday
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
8 °C
8 °C
3 km/h 
3 km/h
1010 mb
83.3%
1,621 m
13 m
May, 4 01:00 @ Stable
04:00
7 °C
7 °C
5 km/h
5 km/h
1009 mb
87.6%
1,578 m
14 m
May, 4 04:00 @ Mostly stable
07:00
7 °C
7 °C
5 km/h
5 km/h
1008 mb
91.7%
1,559 m
48 m
May, 4 07:00 @ Mostly stable
10:00
11 °C
10 °C
8 km/h
12 km/h
1007 mb
78.1%
1,584 m
791 m
May, 4 10:00 @ Mostly stable
13:00
1.1 48%
98%
12 °C
11 °C
13 km/h
16 km/h
1007 mb
74.1%
1,518 m
1,081 m
May, 4 13:00 @ Mostly stable
16:00
0.6 33%
99%
12 °C
10 °C
16 km/h
18 km/h
1006 mb
73.2%
1,553 m
1,082 m
May, 4 16:00 @ Mostly stable
19:00
0.9 27%
99%
10 °C
8 °C
15 km/h
18 km/h
1006 mb
83.7%
1,693 m
565 m
May, 4 19:00 @ Mostly stable
22:00
6 °C
4 °C
9 km/h
10 km/h
1007 mb
97.1%
1,661 m
36 m
May, 4 22:00 @ Mostly stable
5 May will be with moderate temperatures and the weather will be .
There is a 56% probability of light rainfall and showers.
The sky will be :
248% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
283% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
532% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
80% convective clouds (Cumulonimbus)
The highest temperature will reach 13 degrees Celsius, while the the lowest temperature will drop to 5 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 8046 mb. Relative humidity will be .
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
6 °C
4 °C
10 km/h
11 km/h
1006 mb
98.2%
1,641 m
75 m
May, 5 01:00 @ Stable
04:00
6 °C
3 °C
13 km/h
14 km/h
1006 mb
97.6%
1,642 m
124 m
May, 5 04:00 @ Stable
07:00
7 °C
4 °C
11 km/h
18 km/h
1006 mb
96.7%
1,601 m
193 m
May, 5 07:00 @ Stable
10:00
11 °C
8 °C
21 km/h
26 km/h
1006 mb
80.3%
1,638 m
906 m
May, 5 10:00 @ Stable
13:00
12 °C
10 °C
28 km/h
32 km/h
1006 mb
70.1%
1,482 m
1,480 m
May, 5 13:00 @ Stable
16:00
0.2 32%
76%
9 °C
5 °C
27 km/h
39 km/h
1006 mb
91.8%
1,883 m
729 m
May, 5 16:00 @ Mostly stable
19:00
0.3 43%
46%
11 °C
9 °C
16 km/h
33 km/h
1006 mb
94.6%
1,969 m
587 m
May, 5 19:00 @ Mostly stable
22:00
0.6 56%
80%
10 °C
8 °C
19 km/h
32 km/h
1008 mb
97.9%
1,968 m
417 m
May, 5 22:00 @ Stable
Llanddewi-Brefi
22:45 
