Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 30

Waning Gibbous 53%

03:54

11:30

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

Sun - Rise: 05:50, Set: 20:57, Transit: 13:24. Moon - Rise: 03:54, Set: 11:30. Civil Dark: 21:37 - 05:10. Nautical Dark: 22:31 - 04:15. Astro Dark: 23:43 - 03:01

Total Clouds (% Sky Obscured)

80
58
45
37
28
8
5
56
5
55
55
56
23
51
19
27
65
64
99
98
90
40
27
8

Low Clouds (% Sky Obscured)

2
2
2
16
21
0
0
0
1
4
6
1
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

30
12
5
1
2
0
0
2
0
2
0
2
3
0
0
0
0
0
65
22
16
3
0
0

High Clouds (% Sky Obscured)

78
0
22
25
6
6
7
80
5
85
85
85
25
64
22
10
20
16
97
86
68
87
68
13

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
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
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
24
48
60
50
38
53
40
3
5
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.2
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
23
23
23
22
21
19
17
16
15
15
14
13
13
12
12
12
12
14
15
17
19
20
22

Feels Like (°C)

22
22
23
23
24
23
20
18
15
16
13
12
12
12
11
12
12
12
14
13
15
17
18
20

Dew Point (°C)

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

Relative Humidity (%)

68
64
65
68
75
82
91
93
96
96
96
96
96
96
95
95
96
96
93
89
83
77
74
69

Pressure (mb)

1017
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1011
1011
1011
1010
1010
1010
1009
1009
1008

Ozone (du)

389
383
381
383
381
382
384
384
385
382
382
381
379
379
378
380
379
376
376
376
377
377
378
379

Wednesday 1

Third Quarter 41%

04:13

13:03

14 Good
15 Good
16 OK
17 OK
18 OK
19 OK
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 OK
10 OK
11 OK
12 Bad
13 Bad

Sun - Rise: 05:48, Set: 20:58, Transit: 13:24. Moon - Rise: 04:13, Set: 13:03. Civil Dark: 21:39 - 05:07. Nautical Dark: 22:34 - 04:12. Astro Dark: 23:48 - 02:56

Total Clouds (% Sky Obscured)

1
0
22
35
26
19
24
57
70
56
96
78
100
100
100
64
50
50
45
42
28
42
62
69

Low Clouds (% Sky Obscured)

0
0
9
14
19
28
5
0
0
0
0
0
0
0
0
0
0
0
0
0
4
19
32
31

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
7
23
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
0
7
10
8
2
8
33
83
73
95
78
100
100
100
75
70
75
80
63
30
4
4
1

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
1
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8

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)

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

Chance of Frost

Temperature (°C)

23
23
23
23
23
22
21
19
17
16
16
15
14
14
14
13
13
13
14
16
17
19
20
22

Feels Like (°C)

21
22
23
23
23
21
20
18
16
13
12
12
11
10
10
10
9
9
11
12
14
16
18
19

Dew Point (°C)

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

Relative Humidity (%)

66
65
69
70
73
74
77
77
85
89
89
89
87
87
89
89
87
89
89
85
81
77
74
74

Pressure (mb)

1008
1007
1007
1006
1006
1005
1005
1005
1005
1006
1005
1005
1005
1004
1004
1003
1003
1003
1003
1003
1003
1002
1002
1002

Ozone (du)

381
382
380
376
375
376
374
373
371
369
367
368
369
370
372
372
371
371
371
370
369
369
369
370

Thursday 2

Waning Crescent 30%

04:26

No Set

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
12 Bad
13 Bad

Sun - Rise: 05:46, Set: 21:00, Transit: 13:24. Moon - Rise: 04:26, Set: No Set. Civil Dark: 21:41 - 05:05. Nautical Dark: 22:37 - 04:09. Astro Dark: 23:52 - 02:51

Total Clouds (% Sky Obscured)

75
76
83
84
66
48
67
74
69
43
49
53
57
51
90
93
96
92
95
98
100
100
99
99

Low Clouds (% Sky Obscured)

51
51
29
45
21
1
1
31
29
28
48
17
0
1
7
14
13
14
30
39
44
39
43
51

Medium Clouds (% Sky Obscured)

0
0
66
12
13
7
24
19
18
28
42
47
76
55
57
62
54
59
51
61
82
72
69
65

High Clouds (% Sky Obscured)

0
22
85
85
85
80
68
62
55
19
34
37
45
14
63
78
87
82
71
37
100
98
97
95

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
5
9
2
1
3
2

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

Precipitation Probability (%)

9
10
11
7
11
18
11
15
6
10
57
46
4
4
12
34
39
28
35
48
51
41
39
40

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
17
17
15
14
13
11
10
11
11
11
8
9
9
8
7
6
6
7
7
7
8
9
9

Chance of Frost

Temperature (°C)

23
23
24
24
23
22
21
18
17
16
15
15
14
14
14
14
13
14
14
15
15
16
16
17

Feels Like (°C)

21
21
21
21
21
21
20
17
16
15
15
14
14
14
13
13
13
13
14
14
15
15
14
14

Dew Point (°C)

18
19
19
19
18
18
18
17
16
15
15
14
14
14
13
13
13
13
14
14
15
15
16
16

Relative Humidity (%)

74
74
74
74
73
79
85
89
93
93
95
95
96
96
96
98
98
98
98
95
96
96
98
95

Pressure (mb)

1002
1001
1001
1001
1002
1002
1002
1003
1003
1004
1004
1005
1005
1005
1005
1005
1006
1006
1007
1007
1008
1008
1009
1009

Ozone (du)

372
373
370
369
369
370
369
369
370
370
370
370
369
367
366
365
365
365
367
367
366
365
364
363

Friday 3

Waning Crescent 19%

04:37

14:34

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
12 Bad
13 Bad

Sun - Rise: 05:45, Set: 21:02, Transit: 13:24. Moon - Rise: 04:37, Set: 14:34. Civil Dark: 21:43 - 05:03. Nautical Dark: 22:39 - 04:06. Astro Dark: 23:57 - 02:46

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
94
89

Low Clouds (% Sky Obscured)

60
71
83
82
80
77
80
83
88
83
92
93
74
95
86
86
99
100
100
100
100
93
87
81

Medium Clouds (% Sky Obscured)

58
48
41
55
67
89
92
80
73
59
77
88
90
89
88
90
92
93
92
91
90
75
64
55

High Clouds (% Sky Obscured)

95
96
100
100
100
100
100
98
55
100
99
99
89
42
63
70
75
74
84
88
91
88
84
81

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
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
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
None
None
None
None
Very Light Rain

Precipitation Probability (%)

51
66
89
87
89
69
61
61
59
52
41
25
28
25
9
16
21
47
60
46
34
32
42
57

Precipitation Amount (mm)

0
0
0.4
0.6
0.8
0.3
0
0.2
0.2
0
0
0
0
0
0
0
0
0.2
0.4
0
0
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
93
93
93
93
93
93
93
95
93
95
96
95
96
96
93
93
95
95
93
93
93

Pressure (mb)

1010
1010
1010
1011
1011
1011
1012
1012
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1015
1015
1015
1016
1016
1016

Ozone (du)

362
362
362
362
363
364
365
366
367
368
369
369
369
368
368
369
370
369
368
367
367
367
368
368

Saturday 4

Waning Crescent 11%

04:47

16:05

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
12 Bad
13 Bad

Sun - Rise: 05:43, Set: 21:04, Transit: 13:24. Moon - Rise: 04:47, Set: 16:05. Civil Dark: 21:46 - 05:01. Nautical Dark: 22:42 - 04:04. Astro Dark: 00:02 - 02:41

Total Clouds (% Sky Obscured)

85
81
73
84
53
69
72
69
73
62
92
97
98
98
99
99
100
100
98
95
93
94
96
98

Low Clouds (% Sky Obscured)

77
71
69
49
50
55
40
24
6
17
29
41
49
55
58
63
69
74
75
78
78
79
80
80

Medium Clouds (% Sky Obscured)

55
50
41
22
33
46
55
60
60
58
51
53
54
55
55
55
58
62
61
56
52
51
46
45

High Clouds (% Sky Obscured)

80
80
75
83
20
20
25
24
34
27
83
94
94
96
97
97
99
100
79
56
34
31
27
27

ISS Passover

Visibility (miles)

7
8
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

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

Precipitation Probability (%)

65
56
42
37
39
39
37
38
46
39
33
23
55
56
53
55
48
18
26
22
2
10
14
16

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
3
6
8
7
6
5
6
6
7
6
5
5
5
5
5
5
6
6
6
8
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
93
93
92
86
86
92
93
95
93
95
95
95
93
93
93
92
92
90
87
86
82
83
83

Pressure (mb)

1016
1016
1016
1015
1015
1015
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

368
370
372
373
371
369
369
374
381
385
384
382
378
377
375
374
374
374
374
374
374
374
376
378

Sunday 5

Waning Crescent 4%

04:58

17:37

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 OK
08 OK
09 OK
10 OK
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:41, Set: 21:06, Transit: 13:24. Moon - Rise: 04:58, Set: 17:37. Civil Dark: 21:48 - 04:58. Nautical Dark: 22:45 - 04:01. Astro Dark: 00:07 - 02:35

Total Clouds (% Sky Obscured)

99
100
100
94
86
72
79
89
95
83
71
59
56
53
49
44
43
39
33
24
19
32
44
57

Low Clouds (% Sky Obscured)

73
65
60
57
50
43
37
31
25
17
8
0
0
0
0
1
1
2
4
6
9
25
40
56

Medium Clouds (% Sky Obscured)

44
47
54
54
54
54
62
69
77
67
59
51
48
46
43
43
43
41
28
17
11
8
6
4

High Clouds (% Sky Obscured)

35
41
50
63
76
85
82
81
81
63
48
33
36
39
40
29
15
2
1
3
1
1
1
0

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
8
6

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 (%)

27
30
27
29
36
44
40
35
24
21
16
3
3
3
2
2
1
0
4
4
4
25
37
45

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)

10
9
8
7
6
6
7
6
5
4
4
4
4
4
4
4
3
3
3
4
4
4
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
86
86
86
89
92
95
96
95
95
95
96
96
95
93
91
90
87
87
80
75
69
70
69

Pressure (mb)

1015
1015
1015
1014
1014
1014
1014
1014
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013

Ozone (du)

379
379
379
379
380
380
381
382
383
384
384
383
383
384
385
386
385
384
383
383
383
383
384
385

Monday 6

Waning Crescent 1%

05:09

19:09

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

Sun - Rise: 05:39, Set: 21:07, Transit: 13:24. Moon - Rise: 05:09, Set: 19:09. Civil Dark: 21:50 - 04:56. Nautical Dark: 22:47 - 03:58. Astro Dark: 00:13 - 02:29

Total Clouds (% Sky Obscured)

68
79
91
93
93
91
94
97
100
100
100
100
86
74
68
62
76
81

Low Clouds (% Sky Obscured)

59
63
68
67
63
60
60
60
60
66
69
77
67
58
49
44
37
32

Medium Clouds (% Sky Obscured)

14
24
38
54
62
68
80
90
100
90
77
61
58
56
53
42
39
36

High Clouds (% Sky Obscured)

4
7
5
3
2
0
27
54
81
55
28
1
2
3
2
1
1
0

ISS Passover

Visibility (miles)

4
4
3
3
3
2
2
4
7
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

Precipitation Type

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

Precipitation Probability (%)

56
70
84
91
95
95
95
95
92
83
69
42
50
51
47
42
33
16

Precipitation Amount (mm)

0.2
0.4
0.6
0.7
0.9
1.1
0.8
0.7
0.7
0.6
0.4
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
5
6
8
9
11
11
12
13
13
13
13
13
13
14
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
18
18
18
18
18
19
10
10
9
8
8
7
4
4
4
3
4

Dew Point (°C)

13
13
14
14
14
13
13
12
12
11
10
9
8
8
6
6
5
6

Relative Humidity (%)

69
72
77
81
86
90
96
95
95
95
93
91
90
87
82
81
78
78

Pressure (mb)

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

Ozone (du)

386
389
392
395
399
403
407
407
406
406
402
397
392
392
393
393
393
392

Forecast for Sande, Germany (53.50,8.01)

Generated: 30/04/24 14:49:20. Forecast: 30/04/24 to 06/05/24. Timezone: UTC+2.00