Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 1

Third Quarter 41%

03:59

12:53

21 Bad
22 Bad
23 Bad
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

Sun - Rise: 05:36, Set: 20:46, Transit: 13:11. Moon - Rise: 03:59, Set: 12:53. Civil Dark: 21:25 - 04:55. Nautical Dark: 22:19 - 04:01. Astro Dark: 23:31 - 02:47

Total Clouds (% Sky Obscured)

100
100
100
100
98
100
100
100
100
99
99
100
100
100
100
100
93
75
84
94
90
93
90
76

Low Clouds (% Sky Obscured)

90
100
100
91
90
87
88
86
76
64
67
77
79
88
91
92
82
62
71
81
80
63
62
52

Medium Clouds (% Sky Obscured)

77
84
69
68
42
35
76
71
59
95
73
57
59
100
0
0
18
6
18
43
61
62
52
45

High Clouds (% Sky Obscured)

59
5
9
41
84
100
100
100
100
63
98
100
100
100
100
100
76
69
73
73
75
83
82
74

ISS Passover

Visibility (miles)

1
0
0
0
0
0
0
0
0
1
1
9
9
2
1
1
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
11
73
73
25
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
14
5
1
3
1
2
2
5
1
1
6
10
7
4
4
8
20
26
27
24
14

Precipitation Amount (mm)

0.9
1.2
1.2
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)

5
5
4
4
3
3
3
2
2
3
3
5
5
5
6
7
8
8
7
5
6
7
7
6

Chance of Frost

Temperature (°C)

11
10
10
10
9
9
9
9
9
10
10
11
11
12
13
14
15
16
17
17
17
16
15
14

Feels Like (°C)

10
9
8
9
8
8
8
8
9
9
9
9
10
11
12
13
14
15
16
16
16
14
14
12

Dew Point (°C)

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

Relative Humidity (%)

100
100
98
100
98
100
98
100
100
98
98
95
93
95
93
90
80
74
74
77
77
79
80
86

Pressure (mb)

1010
1010
1009
1009
1008
1007
1007
1006
1005
1005
1004
1004
1004
1004
1004
1003
1003
1003
1003
1003
1003
1003
1004
1004

Ozone (du)

417
417
415
412
415
416
415
413
410
407
405
402
400
398
398
401
404
404
405
405
402
399
399
400

Thursday 2

Waning Crescent 29%

04:13

14:25

21 Bad
22 Bad
23 Bad
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

Sun - Rise: 05:34, Set: 20:48, Transit: 13:11. Moon - Rise: 04:13, Set: 14:25. Civil Dark: 21:27 - 04:53. Nautical Dark: 22:22 - 03:58. Astro Dark: 23:36 - 02:42

Total Clouds (% Sky Obscured)

71
81
85
88
74
65
83
89
97
99
98
99
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

45
68
83
85
76
63
66
81
95
98
94
97
97
100
100
100
100
100
100
100
95
100
100
100

Medium Clouds (% Sky Obscured)

49
45
40
39
2
4
17
24
18
51
63
67
72
46
40
82
95
77
76
65
63
82
82
99

High Clouds (% Sky Obscured)

75
9
5
6
14
3
11
12
17
64
81
62
94
100
100
100
88
85
83
55
41
34
46
70

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
2
7
9
9
9
9
9
9
9
9
9
9
9
3
1
1

Fog (%)

0
0
0
0
33
70
73
100
100
100
100
2
0
4
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 (%)

11
9
14
8
8
10
21
9
18
18
11
12
19
14
26
27
25
19
13
16
24
34
37
33

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
10
10
9
9
9
9
9
8
8
9
9
10
10
11
12
11
11
11
11
11
11
11
10

Dew Point (°C)

12
12
11
10
9
9
9
9
8
9
9
9
10
10
11
11
11
11
11
10
10
11
11
10

Relative Humidity (%)

93
98
96
93
93
95
95
95
95
96
95
93
90
88
89
87
87
92
89
87
87
90
93
93

Pressure (mb)

1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007

Ozone (du)

402
405
407
410
411
410
408
408
406
404
403
400
399
398
396
394
394
395
396
396
398
397
397
397

Friday 3

Waning Crescent 19%

04:24

15:55

21 Bad
22 Bad
23 Bad
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

Sun - Rise: 05:32, Set: 20:50, Transit: 13:11. Moon - Rise: 04:24, Set: 15:55. Civil Dark: 21:29 - 04:51. Nautical Dark: 22:24 - 03:55. Astro Dark: 23:41 - 02:37

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
86
83
94
100
79
88
92
97
98

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
100
93
91
91
93
99
100
89
86
93
100
68
59
37
32
28

Medium Clouds (% Sky Obscured)

92
87
81
95
97
98
93
88
96
98
100
76
74
63
67
79
74
76
97
75
81
70
73
73

High Clouds (% Sky Obscured)

52
13
50
62
77
88
92
79
100
100
45
2
0
0
0
0
1
10
35
7
28
26
53
77

ISS Passover

Visibility (miles)

1
1
1
0
1
5
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
0
0
0
2
0
0
9
11
12
27
4
14
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

34
40
80
88
87
83
64
49
48
69
88
81
66
53
34
50
58
27
29
29
26
20
13
12

Precipitation Amount (mm)

0
0
0.4
0.4
0.3
0.4
0
0
0
0.4
0.9
0.7
0.4
0.3
0
0.3
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
4
5
5
5
7
7
7
7
7
7
7
7
8
8
7
7
8
7
6
6
5
4

Chance of Frost

Temperature (°C)

11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
12
11
11
12
11
11

Feels Like (°C)

10
9
10
10
10
10
9
9
8
8
8
8
9
9
8
8
9
9
9
8
9
9
9
8

Dew Point (°C)

11
10
10
11
11
11
11
10
10
10
10
10
10
10
10
9
5
5
6
6
5
6
7
8

Relative Humidity (%)

95
95
95
98
98
96
96
96
96
95
95
95
93
91
91
86
65
66
68
68
65
66
73
81

Pressure (mb)

1008
1007
1008
1007
1007
1007
1007
1006
1006
1006
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007

Ozone (du)

395
393
392
391
391
391
392
393
394
395
398
402
407
408
408
407
407
409
411
413
414
414
415
416

Saturday 4

Waning Crescent 10%

04:35

17:26

21 Bad
22 Bad
23 Bad
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

Sun - Rise: 05:30, Set: 20:52, Transit: 13:11. Moon - Rise: 04:35, Set: 17:26. Civil Dark: 21:31 - 04:49. Nautical Dark: 22:27 - 03:52. Astro Dark: 23:45 - 02:31

Total Clouds (% Sky Obscured)

100
100
100
100
89
80
73
78
83
85
89
94
100
100
100
100
100
100
99
99
98
97
89
96

Low Clouds (% Sky Obscured)

23
23
24
23
25
28
28
33
38
46
63
77
89
92
95
93
95
97
99
94
89
83
74
76

Medium Clouds (% Sky Obscured)

71
91
73
99
60
48
57
54
50
43
54
67
81
87
94
100
92
83
80
66
70
76
79
78

High Clouds (% Sky Obscured)

100
93
86
83
78
77
75
75
80
75
75
75
75
83
92
100
100
100
76
76
51
43
36
22

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

Precipitation Probability (%)

10
12
11
0
0
0
0
2
2
1
14
12
5
62
75
73
62
60
66
58
53
52
50
43

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.5
0.4
0.3
0.3
0.5
0.3
0.2
0
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
6
6
6
5
4
4
4
4
5
7
8
10
10
9
9
10
9
8
9
9
9
10

Dew Point (°C)

9
8
8
8
7
7
6
5
6
5
5
5
5
5
5
5
5
5
5
5
6
6
7
8

Relative Humidity (%)

91
93
93
93
93
93
91
91
93
90
85
78
71
67
64
66
67
65
67
67
71
73
78
83

Pressure (mb)

1008
1008
1007
1007
1007
1006
1006
1006
1006
1006
1005
1005
1005
1005
1005
1005
1005
1005
1004
1004
1004
1005
1005
1005

Ozone (du)

416
416
416
415
416
415
414
414
413
413
414
415
417
418
419
419
419
419
419
419
418
417
415
413

Sunday 5

Waning Crescent 4%

04:45

18:59

21 Bad
22 Bad
23 Bad
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 OK
19 OK
20 OK

Sun - Rise: 05:28, Set: 20:53, Transit: 13:11. Moon - Rise: 04:45, Set: 18:59. Civil Dark: 21:33 - 04:46. Nautical Dark: 22:30 - 03:49. Astro Dark: 23:50 - 02:26

Total Clouds (% Sky Obscured)

84
55
82
71
60
56
67
90
91
88
89
91
96
96
95
95
96
98
100
77
55
32
39
42

Low Clouds (% Sky Obscured)

64
49
52
52
57
58
65
69
71
78
80
74
71
67
68
73
72
72
71
55
41
23
25
25

Medium Clouds (% Sky Obscured)

73
70
61
55
44
30
18
19
18
18
32
47
87
85
78
73
65
54
44
29
17
4
11
20

High Clouds (% Sky Obscured)

5
22
64
72
48
34
40
74
77
69
55
49
36
41
24
27
32
29
38
27
16
3
3
3

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 (%)

24
20
16
1
5
6
4
4
2
0
1
5
8
10
11
20
22
21
7
14
15
14
14
10

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)

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

Chance of Frost

Temperature (°C)

10
10
9
9
9
9
9
9
8
8
9
10
11
12
13
13
13
13
13
13
13
13
12
12

Feels Like (°C)

9
9
10
8
8
8
8
8
7
7
8
10
11
11
11
11
11
11
10
10
11
11
12
12

Dew Point (°C)

8
9
8
8
8
8
8
8
8
8
8
7
6
6
6
6
8
8
7
7
7
8
8
8

Relative Humidity (%)

85
93
93
95
96
95
95
95
95
95
90
80
71
65
62
61
70
69
68
65
69
72
75
80

Pressure (mb)

1005
1006
1006
1006
1006
1006
1006
1006
1007
1007
1007
1007
1008
1008
1008
1008
1009
1009
1009
1010
1010
1010
1011
1011

Ozone (du)

411
408
406
404
402
401
399
398
398
399
399
398
399
401
402
404
403
402
400
399
399
398
398
397

Monday 6

Waning Crescent 1%

04:57

20:33

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

Sun - Rise: 05:27, Set: 20:55, Transit: 13:11. Moon - Rise: 04:57, Set: 20:33. Civil Dark: 21:35 - 04:44. Nautical Dark: 22:32 - 03:47. Astro Dark: 23:56 - 02:20

Total Clouds (% Sky Obscured)

47
49
53
55
52
49
41
36
26
22
29
38
48
72
85
94
88
83
80
84
88
93
95
97

Low Clouds (% Sky Obscured)

25
31
38
47
40
40
37
30
21
9
20
34
45
63
74
88
74
63
53
50
47
43
43
46

Medium Clouds (% Sky Obscured)

31
21
13
3
3
2
2
2
1
1
1
0
0
22
43
64
40
19
0
16
30
45
58
70

High Clouds (% Sky Obscured)

3
3
4
4
18
32
45
32
18
6
4
3
3
7
10
12
31
50
70
60
49
38
59
79

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
4
6
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
None
None
None
None
None
None
None

Precipitation Probability (%)

10
10
6
1
4
2
0
2
0
0
3
4
6
9
10
13
23
23
26
30
31
30
34
28

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)

2
2
2
3
3
2
2
2
3
3
3
3
3
4
4
5
6
6
6
6
7
7
8
7

Chance of Frost

Temperature (°C)

11
10
10
9
9
9
9
9
9
9
10
11
13
14
15
16
16
16
17
17
16
15
15
14

Feels Like (°C)

12
12
11
10
8
8
8
8
8
8
8
10
11
12
12
12
13
15
15
15
15
16
16
11

Dew Point (°C)

8
8
8
7
7
6
6
6
6
7
7
7
8
9
9
9
9
9
10
10
11
11
11
11

Relative Humidity (%)

84
90
87
85
84
82
82
82
82
82
84
77
74
69
66
63
61
63
64
65
70
75
80
83

Pressure (mb)

1012
1013
1013
1014
1014
1014
1014
1015
1015
1016
1016
1016
1017
1017
1017
1017
1018
1018
1018
1018
1018
1019
1019
1019

Ozone (du)

395
394
393
393
392
392
391
391
393
394
396
397
399
401
396
391
386
386
386
386
386
387
387
388

Tuesday 7

Waning Crescent 0%

05:13

No Set

21 Bad
22 Bad
23 Bad
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

Sun - Rise: 05:25, Set: 20:57, Transit: 13:11. Moon - Rise: 05:13, Set: No Set. Civil Dark: 21:37 - 04:42. Nautical Dark: 22:35 - 03:44. Astro Dark: 00:01 - 02:14

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
95
93
94
93
92
83
83
77
73
76
86
100
98
96
93

Low Clouds (% Sky Obscured)

57
68
74
77
62
50
32
22
14
10
10
9
11
11
13
16
29
42
58
59
60
61

Medium Clouds (% Sky Obscured)

84
89
95
100
95
90
86
82
78
67
58
50
37
38
39
43
55
67
70
65
54
44

High Clouds (% Sky Obscured)

100
100
100
100
96
91
89
84
77
70
69
58
42
27
21
15
16
21
21
19
16
13

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

Fog (%)

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

Precipitation Probability (%)

28
31
25
18
30
29
24
31
27
11
10
6
2
4
6
7
9
11
15
24
38
36

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

Wind Speed/Direction (mph)

6
6
6
6
6
6
6
6
6
5
5
4
5
5
3
3
4
3
4
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
11
10
10
9
9
9
9
9
8
10
11
12
12
13
14
17
17
17
17
16

Dew Point (°C)

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

Relative Humidity (%)

86
89
88
88
87
87
88
88
87
88
88
81
76
70
67
65
63
67
73
79
79
76

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022

Ozone (du)

389
390
394
399
403
406
409
412
411
409
408
405
403
401
400
399
397
396
394
392
389
387

Forecast for Llanelian-yn-Rhôs, Conwy, United Kingdom (53.27,-3.71)

Generated: 01/05/24 21:50:13. Forecast: 01/05/24 to 07/05/24. Timezone: UTC+1.00