Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 4

Waning Crescent 10%

04:26

15:46

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

Sun - Rise: 05:23, Set: 20:39, Transit: 13:02. Moon - Rise: 04:26, Set: 15:46. Civil Dark: 21:20 - 04:43. Nautical Dark: 22:15 - 03:48. Astro Dark: 23:29 - 02:31

Total Clouds (% Sky Obscured)

42
58
61
72
75
100
100
70
99
99
100
100
77
32
45
85
87
82
34
50
49
58
47
58

Low Clouds (% Sky Obscured)

56
53
47
60
40
39
15
33
27
20
2
2
2
2
14
26
31
28
14
0
0
16
36
41

Medium Clouds (% Sky Obscured)

0
52
88
36
64
69
57
0
0
35
50
50
72
33
52
76
40
41
3
38
41
45
2
29

High Clouds (% Sky Obscured)

97
97
64
64
63
100
100
81
91
90
100
100
65
42
42
34
44
45
29
6
3
26
25
35

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
7
4
14
16
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
29

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)

11
11
10
9
8
6
5
3
2
2
2
2
2
2
2
2
2
2
3
2
2
3
4
5

Chance of Frost

Temperature (°C)

14
15
15
15
15
15
15
14
12
11
10
10
9
8
7
6
6
6
6
7
10
12
14
15

Feels Like (°C)

11
12
13
12
13
13
13
13
12
10
9
8
7
7
6
5
5
4
5
7
10
13
14
15

Dew Point (°C)

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

Relative Humidity (%)

62
59
58
59
59
60
67
75
76
77
81
82
84
85
85
88
86
88
90
87
83
77
71
69

Pressure (mb)

1010
1010
1010
1010
1010
1009
1009
1009
1009
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008

Ozone (du)

405
409
411
411
410
409
408
405
406
407
406
407
409
410
409
406
403
403
406
408
410
411
410
410

Sunday 5

Waning Crescent 4%

04:37

17:17

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
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

Sun - Rise: 05:22, Set: 20:41, Transit: 13:02. Moon - Rise: 04:37, Set: 17:17. Civil Dark: 21:22 - 04:40. Nautical Dark: 22:17 - 03:45. Astro Dark: 23:33 - 02:27

Total Clouds (% Sky Obscured)

49
62
85
87
91
64
91
100
100
100
100
100
100
98
86
87
92
84
94
85
78
97
94
98

Low Clouds (% Sky Obscured)

48
48
59
57
51
27
31
0
0
0
22
22
21
1
1
1
41
55
58
73
58
53
61
64

Medium Clouds (% Sky Obscured)

2
36
31
33
39
0
46
55
72
82
100
100
100
98
76
84
70
47
40
42
49
62
36
53

High Clouds (% Sky Obscured)

2
2
2
40
40
46
46
100
100
97
68
95
1
4
37
26
30
43
78
26
35
50
65
89

ISS Passover

Visibility (miles)

8
8
3
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
11
34
13
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

31
38
39
33
32
18
22
7
1
1
4
14
20
21
11
6
4
4
6
8
8
17
17
28

Precipitation Amount (mm)

0
0.2
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
7
8
8
8
7
6
4
3
2
3
3
3
3
2
2
2
2
2
4
5
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
65
67
71
67
64
69
79
89
93
90
91
91
91
91
91
93
95
93
90
87
83
77
71

Pressure (mb)

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

Ozone (du)

408
404
404
406
407
407
408
410
410
412
412
415
417
415
413
414
414
412
410
410
410
409
409
410

Monday 6

Waning Crescent 4%

04:50

18:48

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
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

Sun - Rise: 05:20, Set: 20:43, Transit: 13:02. Moon - Rise: 04:50, Set: 18:48. Civil Dark: 21:24 - 04:38. Nautical Dark: 22:20 - 03:42. Astro Dark: 23:38 - 02:21

Total Clouds (% Sky Obscured)

89
80
84
99
100
100
94
98
97
79
67
80
82
71
76
85
89
89
89
82
76
68
77
87

Low Clouds (% Sky Obscured)

46
53
61
64
61
56
59
52
29
37
46
55
67
68
67
75
77
73
61
66
69
74
78
81

Medium Clouds (% Sky Obscured)

69
60
38
90
89
94
51
38
72
64
38
30
28
29
21
6
2
2
1
2
1
1
27
52

High Clouds (% Sky Obscured)

42
8
37
89
82
88
72
94
84
16
26
38
29
7
7
64
71
72
77
54
28
2
2
10

ISS Passover

Visibility (miles)

9
9
5
4
5
6
4
4
5
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
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

43
65
70
84
95
89
60
56
40
13
8
29
14
1
0
0
0
0
0
0
0
0
1
14

Precipitation Amount (mm)

0
0.4
0.3
0.5
0.7
0.6
0.3
0.2
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
66
70
73
75
79
82
89
90
93
95
95
95
96
96
95
96
96
96
95
91
86
82
75

Pressure (mb)

1008
1008
1008
1009
1009
1009
1010
1010
1011
1012
1013
1013
1014
1014
1015
1015
1016
1017
1017
1018
1019
1019
1020
1020

Ozone (du)

411
412
413
412
411
409
407
407
411
411
410
411
413
413
411
411
413
412
409
404
401
400
399
395

Tuesday 7

Waning Crescent 1%

05:07

20:22

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
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

Sun - Rise: 05:18, Set: 20:45, Transit: 13:02. Moon - Rise: 05:07, Set: 20:22. Civil Dark: 21:26 - 04:36. Nautical Dark: 22:22 - 03:40. Astro Dark: 23:43 - 02:16

Total Clouds (% Sky Obscured)

93
93
89
82
58
57
32
41
23
34
51
54
51
51
56
62
71
80
90
88
93
90
78
74

Low Clouds (% Sky Obscured)

83
81
77
67
57
52
39
31
16
10
25
35
42
45
49
53
62
74
86
86
87
86
79
72

Medium Clouds (% Sky Obscured)

77
60
53
48
24
10
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
3
3

High Clouds (% Sky Obscured)

6
5
6
0
1
2
3
2
1
0
0
0
0
1
1
2
4
9
4
7
11
18
21
21

ISS Passover

Visibility (miles)

9
9
4
5
4
4
5
3
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

23
37
46
52
55
58
62
50
19
7
16
15
12
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.2
0.2
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
16
17
17
16
16
15
14
12
11
10
9
9
8
8
8
8
8
9
10
12
14
15

Feels Like (°C)

15
17
16
16
16
16
15
15
13
12
10
9
9
7
6
6
6
6
6
6
7
9
11
13

Dew Point (°C)

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

Relative Humidity (%)

68
65
63
67
72
74
80
86
90
93
93
93
96
96
95
93
94
95
95
95
90
87
80
74

Pressure (mb)

1021
1021
1021
1022
1022
1022
1023
1024
1024
1025
1026
1026
1027
1027
1028
1028
1028
1029
1029
1030
1030
1030
1030
1030

Ozone (du)

393
397
398
399
403
406
409
409
408
411
410
406
403
402
400
396
393
392
391
388
386
384
385
383

Wednesday 8

New Moon 0%

05:30

21:56

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
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

Sun - Rise: 05:16, Set: 20:46, Transit: 13:02. Moon - Rise: 05:30, Set: 21:56. Civil Dark: 21:28 - 04:34. Nautical Dark: 22:25 - 03:37. Astro Dark: 23:48 - 02:11

Total Clouds (% Sky Obscured)

70
82
95
100
94
87
77
73
75
87
82
84
83
89
95
100
100
100
99
99
99
99
99
99

Low Clouds (% Sky Obscured)

66
60
62
54
53
55
53
26
13
0
4
8
11
19
26
29
24
20
16
11
6
0
15
32

Medium Clouds (% Sky Obscured)

3
6
9
12
10
10
9
7
5
4
2
1
0
0
0
0
15
31
46
57
71
85
80
75

High Clouds (% Sky Obscured)

23
40
49
63
53
39
24
37
49
64
60
74
82
87
95
100
100
100
100
99
99
99
97
95

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
2
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
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)

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

Chance of Frost

Temperature (°C)

16
17
17
17
17
17
17
16
15
14
12
11
10
9
8
8
7
8
8
9
10
12
14
15

Feels Like (°C)

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

Dew Point (°C)

10
11
11
11
13
13
13
13
13
12
11
10
9
7
7
6
5
5
5
5
6
7
8
8

Relative Humidity (%)

70
68
67
69
77
77
79
79
86
89
92
93
91
90
90
88
87
85
81
80
74
69
64
61

Pressure (mb)

1030
1030
1030
1030
1030
1030
1030
1029
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1029
1028
1028

Ozone (du)

380
378
378
378
378
379
375
371
370
368
367
364
360
361
359
358
356
357
357
358
358
358
358
356

Thursday 9

Waxing Crescent 3%

06:04

23:24

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
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

Sun - Rise: 05:15, Set: 20:48, Transit: 13:02. Moon - Rise: 06:04, Set: 23:24. Civil Dark: 21:30 - 04:32. Nautical Dark: 22:27 - 03:34. Astro Dark: 23:54 - 02:05

Total Clouds (% Sky Obscured)

99
97
95
91
87
84
79
86
93
99
99
99
100
100
100
100
100
100
100
91
83
76
80
84

Low Clouds (% Sky Obscured)

50
45
40
33
31
26
24
24
22
21
24
26
28
28
27
27
24
22
19
23
26
26
35
43

Medium Clouds (% Sky Obscured)

70
69
68
65
55
47
40
43
45
41
51
63
72
76
81
84
86
88
89
82
76
66
68
70

High Clouds (% Sky Obscured)

85
77
74
78
76
72
71
79
87
95
97
99
100
100
99
98
99
99
100
80
60
35
40
45

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
0
0
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)

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

Chance of Frost

Temperature (°C)

16
17
17
18
18
18
18
17
16
14
12
11
10
10
10
9
9
10
10
11
12
13
15
15

Feels Like (°C)

10
11
15
16
16
16
16
15
16
16
15
14
13
11
8
8
8
8
8
7
10
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

58
57
56
57
57
61
66
71
74
76
80
81
81
81
82
84
84
84
83
84
81
82
79
75

Pressure (mb)

1028
1027
1027
1026
1026
1025
1025
1025
1025
1025
1025
1024
1024
1024
1023
1023
1023
1022
1022
1022
1022
1022
1022
1021

Ozone (du)

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

Friday 10

Waxing Crescent 8%

06:54

00:40

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

Sun - Rise: 05:13, Set: 20:50, Transit: 13:02. Moon - Rise: 06:54, Set: 00:40. Civil Dark: 21:32 - 04:30. Nautical Dark: 22:30 - 03:32. Astro Dark: 00:00 - 01:58

Total Clouds (% Sky Obscured)

89
87
87
85
84
83
81
87
94
100
95
91
88
91
94
96
83
70
56

Low Clouds (% Sky Obscured)

52
52
54
56
53
50
46
43
39
31
40
54
65
51
40
31
24
23
16

Medium Clouds (% Sky Obscured)

74
69
64
58
49
40
31
38
47
51
44
40
36
43
49
55
49
41
30

High Clouds (% Sky Obscured)

45
45
45
40
35
36
46
61
82
100
80
63
50
62
65
65
52
37
24

ISS Passover

Visibility (miles)

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

Precipitation Type

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
13
18
21
17
13
2
2
1
0
0
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
17
18
18
18
17
17
16
15
13
13
13
12
12
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
70
68
66
65
70
76
82
85
87
90
87
87
84
87
90
92
93
92

Pressure (mb)

1021
1020
1020
1019
1019
1019
1019
1018
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

350
350
349
349
348
348
348
349
349
350
351
350
349
349
349
350
351
352
354

Forecast for Swadlincote, Derbyshire, United Kingdom (52.77,-1.55)

Generated: 04/05/24 12:11:09. Forecast: 04/05/24 to 10/05/24. Timezone: UTC+1.00