Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 6

Waning Crescent 4%

04:46

18:58

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:31, Set: 20:52, Transit: 13:11. Moon - Rise: 04:46, Set: 18:58. Civil Dark: 21:33 - 04:50. Nautical Dark: 22:28 - 03:55. Astro Dark: 23:45 - 02:37

Total Clouds (% Sky Obscured)

74
71
86
93
89
77
91
79
76
63
85
85
97
87
93
82
74
88
80
59
63
75
79
77

Low Clouds (% Sky Obscured)

20
35
30
30
29
6
8
15
19
30
72
65
71
71
86
78
67
68
65
52
53
67
72
78

Medium Clouds (% Sky Obscured)

68
95
98
90
83
71
90
82
75
57
44
53
83
69
36
29
25
55
30
4
2
5
12
9

High Clouds (% Sky Obscured)

60
80
88
71
64
49
75
50
49
50
35
7
17
30
6
17
11
11
10
6
7
11
24
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
5
4
4
3
3
3
3
8
8
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

9
0
14
11
11
11
7
4
3
3
21
55
73
76
84
84
89
79
59
35
6
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.6
0.8
0.8
1.2
0.9
0.4
0
0
0
0
0

Wind Speed/Direction (mph)

2
2
2
1
1
1
1
2
2
2
3
4
6
6
7
6
7
7
7
6
5
4
4
3

Chance of Frost

Temperature (°C)

11
10
9
8
8
8
7
8
11
12
13
14
15
15
15
15
15
15
14
14
13
12
11
11

Feels Like (°C)

9
8
7
6
7
6
5
7
9
11
12
13
14
14
14
15
16
15
13
14
13
12
11
10

Dew Point (°C)

10
9
7
7
6
6
6
6
8
8
8
8
9
11
12
13
12
12
12
12
12
12
11
11

Relative Humidity (%)

95
93
90
88
88
88
90
87
81
76
71
66
69
74
83
83
82
86
89
92
95
98
96
100

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1009
1009
1009
1009
1010
1010
1011
1012
1013
1014
1014
1015

Ozone (du)

423
423
420
418
417
416
415
416
416
413
413
416
416
416
416
412
409
407
406
405
406
407
408
408

Tuesday 7

Waning Crescent 1%

05:00

20:31

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:29, Set: 20:53, Transit: 13:11. Moon - Rise: 05:00, Set: 20:31. Civil Dark: 21:35 - 04:48. Nautical Dark: 22:30 - 03:52. Astro Dark: 23:50 - 02:32

Total Clouds (% Sky Obscured)

92
87
74
84
93
95
100
99
94
96
100
100
100
90
96
100
98
93
97
94
86
95
89
80

Low Clouds (% Sky Obscured)

88
87
72
87
89
90
87
83
91
79
99
100
90
84
84
84
80
69
80
64
59
66
65
68

Medium Clouds (% Sky Obscured)

11
2
1
2
12
23
22
2
0
0
6
46
65
48
59
52
71
68
57
53
44
60
43
20

High Clouds (% Sky Obscured)

4
2
0
0
0
5
50
51
74
87
43
67
17
25
39
93
91
24
5
4
4
12
29
50

ISS Passover

Visibility (miles)

9
9
9
9
9
2
2
9
9
9
9
9
9
9
6
9
9
9
7
5
9
5
9
9

Fog (%)

0
0
0
0
5
75
74
8
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

1
1
2
1
2
12
1
0
0
0
10
13
25
30
40
48
62
63
46
31
17
13
0
9

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.6
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

2
1
1
1
1
1
1
1
1
2
1
2
2
2
3
4
4
4
4
3
3
2
2
1

Chance of Frost

Temperature (°C)

10
10
10
9
9
9
9
10
11
12
14
14
15
15
15
16
16
15
15
14
14
12
11
11

Feels Like (°C)

9
9
9
9
9
8
9
9
11
11
13
14
15
15
15
15
16
14
15
14
14
12
11
11

Dew Point (°C)

10
10
10
9
9
9
9
9
10
11
13
13
13
13
13
14
14
12
12
12
13
12
11
10

Relative Humidity (%)

98
100
100
98
100
98
98
96
96
95
93
90
89
87
86
86
85
80
82
89
93
96
95
95

Pressure (mb)

1016
1016
1017
1017
1018
1018
1019
1020
1020
1021
1021
1022
1022
1023
1023
1023
1024
1024
1024
1025
1025
1026
1027
1027

Ozone (du)

406
407
409
405
402
406
405
400
398
397
394
390
389
388
386
383
382
381
378
380
378
376
373
369

Wednesday 8

New Moon 0%

05:17

22:05

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:28, Set: 20:55, Transit: 13:11. Moon - Rise: 05:17, Set: 22:05. Civil Dark: 21:36 - 04:46. Nautical Dark: 22:33 - 03:49. Astro Dark: 23:55 - 02:27

Total Clouds (% Sky Obscured)

95
100
100
100
93
97
100
92
92
88
87
97
96
98
93
83
99
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

77
77
71
73
80
70
74
82
65
65
73
81
83
90
61
44
45
35
30
41
17
7
5
3

Medium Clouds (% Sky Obscured)

20
29
40
35
44
52
49
42
47
30
28
43
55
35
33
29
32
94
87
93
96
72
96
83

High Clouds (% Sky Obscured)

75
100
100
100
31
55
99
40
44
57
44
80
67
69
48
42
96
96
97
98
99
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
59
59
59
59
59
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
4
24
27
20
18
7
2
4
1
1
1
3
4
11
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

1
1
1
2
2
2
1
2
2
3
4
5
6
6
7
7
7
7
5
4
2
2
1
1

Chance of Frost

Temperature (°C)

10
10
10
10
11
11
11
11
12
13
14
15
16
17
16
16
16
15
14
14
13
13
12
12

Feels Like (°C)

10
10
10
9
9
10
10
11
12
12
13
14
15
16
15
14
14
13
13
13
13
12
11
11

Dew Point (°C)

10
10
10
10
10
11
11
11
12
12
12
11
12
13
11
9
9
10
11
11
12
12
12
11

Relative Humidity (%)

96
98
98
98
98
98
100
98
95
90
84
79
78
77
69
64
65
70
78
84
92
95
96
96

Pressure (mb)

1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028

Ozone (du)

368
368
368
370
369
365
362
358
355
353
350
349
346
344
343
344
347
351
352
352
355
357
357
356

Thursday 9

Waxing Crescent 3%

05:40

23:33

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:26, Set: 20:57, Transit: 13:11. Moon - Rise: 05:40, Set: 23:33. Civil Dark: 21:38 - 04:44. Nautical Dark: 22:36 - 03:47. Astro Dark: N/A - 02:22

Total Clouds (% Sky Obscured)

96
97
89
71
72
86
77
78
78
81
87
93
98
99
99
100
96
92
89
92
96
100
99
99

Low Clouds (% Sky Obscured)

7
8
6
1
1
1
0
1
1
1
5
10
19
14
14
14
10
5
2
2
2
20
35
35

Medium Clouds (% Sky Obscured)

81
81
44
38
43
42
44
47
63
78
86
91
62
88
84
82
72
73
71
77
82
89
91
91

High Clouds (% Sky Obscured)

70
75
43
48
53
81
71
71
68
64
63
62
60
74
84
100
91
81
69
78
89
100
97
94

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

1
1
1
1
1
1
1
1
2
3
3
4
5
4
5
5
5
4
3
3
2
2
2
1

Chance of Frost

Temperature (°C)

11
11
10
10
10
10
10
10
11
12
14
14
15
16
16
16
16
16
16
15
15
13
12
12

Feels Like (°C)

10
10
9
9
10
10
9
9
10
11
12
12
14
14
14
15
14
15
15
14
13
12
11
10

Dew Point (°C)

11
10
9
10
9
10
10
9
8
7
7
7
7
7
7
8
9
9
9
10
11
10
9
8

Relative Humidity (%)

96
95
91
95
95
95
95
90
79
71
64
59
58
55
55
58
60
61
64
70
78
79
79
77

Pressure (mb)

1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1025
1025
1025
1025
1025
1025
1025
1026
1026

Ozone (du)

357
358
359
357
355
354
351
350
348
346
343
343
342
342
340
338
337
336
334
334
333
333
332
332

Friday 10

Waxing Crescent 8%

06:14

No Set

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:24, Set: 20:58, Transit: 13:11. Moon - Rise: 06:14, Set: No Set. Civil Dark: 21:40 - 04:42. Nautical Dark: 22:38 - 03:44. Astro Dark: 00:01 - 02:16

Total Clouds (% Sky Obscured)

98
97
96
94
91
87
84
89
94
100
100
100
100
100
100
100
100
100
100
98
95
94
93
91

Low Clouds (% Sky Obscured)

13
7
2
2
1
1
1
0
0
0
18
33
50
59
71
81
64
52
38
37
32
24
24
24

Medium Clouds (% Sky Obscured)

87
88
79
78
75
80
81
86
92
96
91
95
93
84
76
74
76
76
73
69
66
55
49
53

High Clouds (% Sky Obscured)

92
89
87
84
79
76
70
79
89
100
100
100
100
99
98
96
97
99
100
85
70
55
55
65

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
8
10
10
19
26
22
12
9
2
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

1
1
1
1
0
1
1
1
0
2
2
3
3
5
5
5
4
4
3
3
2
1
2
2

Chance of Frost

Temperature (°C)

12
11
11
11
11
11
11
12
13
14
16
17
17
18
18
18
18
18
16
16
15
14
13
13

Feels Like (°C)

11
10
10
9
10
11
10
11
12
13
15
16
16
17
17
17
18
18
17
17
15
15
15
15

Dew Point (°C)

7
7
7
8
8
9
9
8
8
8
9
8
8
8
9
11
12
13
12
13
12
12
12
12

Relative Humidity (%)

75
76
77
80
83
84
84
80
71
66
61
56
53
51
56
61
68
72
75
81
84
90
95
95

Pressure (mb)

1025
1025
1025
1025
1025
1024
1024
1025
1024
1024
1024
1024
1023
1023
1023
1023
1022
1022
1022
1023
1023
1023
1023
1023

Ozone (du)

332
334
335
336
336
337
339
340
341
341
343
344
345
348
348
348
348
348
349
349
351
353
355
355

Saturday 11

Waxing Crescent 15%

07:04

No Set

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:22, Set: 21:00, Transit: 13:11. Moon - Rise: 07:04, Set: No Set. Civil Dark: 21:42 - 04:40. Nautical Dark: 22:41 - 03:42. Astro Dark: 00:06 - 02:10

Total Clouds (% Sky Obscured)

90
81
73
70
64
63
59
55
50
45
58
63
72
65
58
53
53
55
55
59
65
69
70
71

Low Clouds (% Sky Obscured)

25
28
30
32
31
29
29
30
34
40
50
59
67
58
48
45
42
40
33
31
31
30
36
42

Medium Clouds (% Sky Obscured)

63
59
51
40
33
22
15
19
20
22
19
14
15
11
9
4
3
3
2
3
4
5
4
3

High Clouds (% Sky Obscured)

70
75
75
70
64
57
56
47
47
38
29
19
8
9
9
10
13
16
19
23
27
36
41
41

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
4
5
5
7
8
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
3
5
6
23
32
39
44
50
52
37
30
24
16
13

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

2
3
3
3
3
3
3
3
3
4
4
5
6
7
6
6
6
6
5
5
3
3
2
2

Chance of Frost

Temperature (°C)

13
13
13
13
13
13
13
13
15
16
17
19
19
21
20
19
18
18
17
17
16
15
13
13

Feels Like (°C)

15
14
13
12
12
12
12
11
13
14
14
14
14
14
21
21
20
20
19
19
17
18
17
16

Dew Point (°C)

13
12
13
12
12
12
11
11
11
11
11
11
11
11
12
14
15
15
15
16
14
14
12
12

Relative Humidity (%)

96
96
96
96
95
93
90
89
79
72
64
60
57
54
61
71
81
83
86
89
90
93
95
95

Pressure (mb)

1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1019
1019
1019
1019
1019
1018
1018
1018

Ozone (du)

355
354
354
353
352
352
351
351
352
352
353
352
352
351
351
351
352
351
351
351
351
350
350
350

Sunday 12

Waxing Crescent 24%

08:09

01:44

Sun - Rise: 05:21, Set: 21:01, Transit: 13:11. Moon - Rise: 08:09, Set: 01:44. Civil Dark: 21:44 - 04:38. Nautical Dark: 22:43 - 03:39. Astro Dark: 00:13 - 02:03

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Aberllefenni, Powys, United Kingdom (52.67,-3.82)

Generated: 05/05/24 23:42:32. Forecast: 06/05/24 to 12/05/24. Timezone: UTC+1.00