Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waning Gibbous 96%

23:03

06:52

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
14 Bad

Sun - Rise: 06:13, Set: 20:47, Transit: 13:31. Moon - Rise: 23:03, Set: 06:52. Civil Dark: 21:24 - 05:36. Nautical Dark: 22:11 - 04:48. Astro Dark: 23:08 - 03:51

Total Clouds (% Sky Obscured)

82
86
89
91
98
99
99
100
100
100
100
100
99
99
98
98
97
96
96
98
98
98
98
100

Low Clouds (% Sky Obscured)

37
31
64
70
87
66
89
74
79
85
78
76
76
69
58
61
73
69
64
85
89
53
50
47

Medium Clouds (% Sky Obscured)

100
100
100
99
97
97
98
100
100
100
100
100
98
96
95
94
85
48
85
74
77
88
90
92

High Clouds (% Sky Obscured)

85
80
99
58
55
3
65
100
100
100
93
61
60
24
10
5
4
4
13
10
7
1
7
66

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
13
35
41
42
41
33
36
35
17
8
12
12
19
18
14
10
9
24
22
23
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
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
5
5
5
5
4
4
3
3
2
2
3
2
2
2
2
2
4
4
6
7
8
9
9

Dew Point (°C)

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

Relative Humidity (%)

52
47
49
53
57
61
62
63
63
64
63
65
69
72
74
72
74
75
71
70
67
58
56
58

Pressure (mb)

1005
1005
1004
1003
1003
1003
1004
1004
1003
1003
1003
1002
1002
1002
1002
1002
1003
1003
1003
1004
1004
1004
1004
1004

Ozone (du)

430
429
426
424
422
424
426
431
433
432
432
432
434
435
432
427
426
427
428
430
431
432
430
430

Friday 26

Waning Gibbous 91%

00:21

07:22

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
14 Bad

Sun - Rise: 06:11, Set: 20:49, Transit: 13:31. Moon - Rise: 00:21, Set: 07:22. Civil Dark: 21:26 - 05:34. Nautical Dark: 22:14 - 04:46. Astro Dark: 23:11 - 03:48

Total Clouds (% Sky Obscured)

99
100
100
100
92
100
95
90
49
61
59
76
71
100
100
100
99
87
76
96
95
89
85
90

Low Clouds (% Sky Obscured)

52
58
52
40
31
35
24
27
26
11
0
22
0
38
39
46
50
71
60
84
44
35
48
56

Medium Clouds (% Sky Obscured)

81
99
97
99
89
80
85
46
26
59
20
29
70
95
81
100
98
61
49
33
67
74
61
71

High Clouds (% Sky Obscured)

84
100
60
59
71
100
75
67
23
4
39
73
75
100
100
95
75
75
64
71
75
75
75
86

ISS Passover

Visibility (miles)

9
9
9
9
7
9
9
9
9
9
9
9
9
9
9
9
9
9
6
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
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

40
40
38
48
36
4
0
0
0
0
0
0
0
0
0
17
59
90
46
6
22
36
27
30

Precipitation Amount (mm)

0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.9
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
6
6
4
2
3
4
4
4
5
5
6
7
7
8
8
9
10
10
10
10
8
8
10

Chance of Frost

Temperature (°C)

13
13
13
13
12
11
10
9
9
8
8
8
7
7
7
7
8
8
9
10
13
15
16
17

Feels Like (°C)

10
10
11
11
11
10
8
7
7
6
5
6
4
4
4
3
4
4
5
7
10
12
13
13

Dew Point (°C)

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

Relative Humidity (%)

63
63
63
65
67
77
83
84
85
90
90
93
94
93
91
91
90
87
93
91
75
61
56
53

Pressure (mb)

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

Ozone (du)

430
428
428
427
426
431
435
440
441
443
439
436
435
435
433
432
431
432
434
436
435
434
431
429

Saturday 27

Waning Gibbous 83%

01:32

08:06

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
14 Bad

Sun - Rise: 06:09, Set: 20:50, Transit: 13:31. Moon - Rise: 01:32, Set: 08:06. Civil Dark: 21:28 - 05:32. Nautical Dark: 22:16 - 04:43. Astro Dark: 23:14 - 03:44

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
83
99
66
79
98
45
99
98

Low Clouds (% Sky Obscured)

67
41
20
88
53
59
71
77
76
51
42
25
55
50
47
20
20
20
31
65
79
43
42
47

Medium Clouds (% Sky Obscured)

84
76
97
100
100
78
100
100
100
100
100
99
91
100
96
92
66
79
52
42
46
54
95
94

High Clouds (% Sky Obscured)

94
99
100
100
19
100
100
83
100
97
77
88
97
94
100
82
85
20
6
54
80
0
70
15

ISS Passover

Visibility (miles)

9
9
9
5
4
9
9
9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
6
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
Light Rain
Light Rain
None
None
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

42
42
45
95
95
37
37
49
55
70
31
42
9
12
3
22
26
16
22
2
1
15
29
23

Precipitation Amount (mm)

0
0
0
1.2
0.6
0
0
0.3
0.4
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
13
14
13
12
12
11
10
10
10
10
9
9
10
9
7
7
10
11
12
12
13
12

Dew Point (°C)

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

Relative Humidity (%)

51
64
62
77
89
92
89
83
76
80
83
84
84
84
81
77
77
77
76
70
63
62
57
59

Pressure (mb)

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

Ozone (du)

426
427
429
426
425
423
419
416
415
418
419
422
424
425
426
427
426
429
431
432
434
437
427
427

Sunday 28

Waning Gibbous 75%

02:32

09:07

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
14 Bad

Sun - Rise: 06:07, Set: 20:52, Transit: 13:30. Moon - Rise: 02:32, Set: 09:07. Civil Dark: 21:30 - 05:29. Nautical Dark: 22:18 - 04:41. Astro Dark: 23:17 - 03:41

Total Clouds (% Sky Obscured)

98
98
94
90
87
90
95
100
100
100
100
97
97
50
89
98
95
97
100
100
98
96
94
96

Low Clouds (% Sky Obscured)

61
48
38
38
38
27
14
0
0
0
0
0
7
1
2
28
25
25
23
25
25
25
25
20

Medium Clouds (% Sky Obscured)

55
59
49
73
62
73
87
100
100
100
100
98
98
70
93
98
85
96
100
100
96
82
84
74

High Clouds (% Sky Obscured)

65
55
46
48
49
66
83
100
100
100
54
70
49
49
30
30
1
3
8
73
63
66
70
80

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 (%)

31
21
19
4
1
2
1
0
0
0
0
0
0
0
1
15
5
7
10
24
26
21
17
22

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)

16
15
15
13
12
10
9
7
6
5
5
4
4
4
3
3
3
3
4
6
7
6
7
6

Chance of Frost

Temperature (°C)

17
16
16
15
14
13
12
11
11
10
10
9
9
9
8
9
9
10
11
12
13
14
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
60
61
61
64
65
67
72
73
76
76
77
81
81
88
87
85
82
77
76
75
79
80
83

Pressure (mb)

1010
1011
1012
1013
1014
1015
1016
1017
1017
1018
1018
1018
1019
1019
1019
1020
1020
1020
1021
1021
1021
1021
1021
1021

Ozone (du)

424
419
414
411
408
405
402
403
402
403
400
401
399
398
398
399
401
402
401
401
404
406
407
404

Monday 29

Waning Gibbous 64%

03:16

10:23

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
14 Bad

Sun - Rise: 06:05, Set: 20:54, Transit: 13:30. Moon - Rise: 03:16, Set: 10:23. Civil Dark: 21:31 - 05:27. Nautical Dark: 22:20 - 04:38. Astro Dark: 23:20 - 03:37

Total Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
99
99
91
81
73
79
84
93
88
87
87
84
79
77
82

Low Clouds (% Sky Obscured)

20
20
20
25
25
23
5
11
18
23
29
20
19
7
10
8
15
23
16
11
6
7
5
12

Medium Clouds (% Sky Obscured)

88
69
80
83
81
82
86
82
90
93
90
75
81
73
75
75
85
77
77
78
71
55
41
34

High Clouds (% Sky Obscured)

90
100
100
100
100
100
100
100
97
95
93
82
74
64
52
51
85
79
70
60
53
48
44
57

ISS Passover

Visibility (miles)

9
8
9
8
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 (%)

21
38
38
31
28
6
1
0
0
0
1
1
1
0
5
10
8
20
26
31
29
24
10
27

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)

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

Chance of Frost

Temperature (°C)

15
15
15
14
14
14
13
12
11
11
11
11
10
11
11
11
12
12
14
15
17
19
21
22

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
84
89
89
87
87
87
89
88
88
91
90
91
88
85
86
84
83
84
89
90
80
70
62

Pressure (mb)

1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016

Ozone (du)

399
395
394
392
392
390
386
385
385
383
383
382
382
382
382
382
382
384
383
382
381
381
381
382

Tuesday 30

Waning Gibbous 53%

03:47

11:49

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
14 Bad

Sun - Rise: 06:03, Set: 20:55, Transit: 13:30. Moon - Rise: 03:47, Set: 11:49. Civil Dark: 21:33 - 05:25. Nautical Dark: 22:23 - 04:36. Astro Dark: 23:23 - 03:34

Total Clouds (% Sky Obscured)

86
89
82
75
68
79
87
96
88
79
70
77
87
100
91
87
80
86
89
93
91
89
87
92

Low Clouds (% Sky Obscured)

22
31
34
37
40
28
16
3
8
16
25
23
25
22
25
32
35
30
35
30
34
51
59
56

Medium Clouds (% Sky Obscured)

27
24
25
23
27
46
72
95
82
68
50
64
75
90
73
56
44
48
47
51
51
51
46
38

High Clouds (% Sky Obscured)

68
77
72
77
81
86
93
96
90
84
79
83
91
100
94
88
86
88
93
95
88
82
75
78

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
4
1
1
1
1
1
1
1
4
6
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
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
None
None
None
None

Precipitation Probability (%)

40
50
66
78
92
95
95
95
95
95
95
95
70
15
32
34
24
25
22
12
16
14
9
16

Precipitation Amount (mm)

0
0
0.3
0.5
0.7
0.9
1.1
1.2
1.1
1.1
1.1
0.8
0.4
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
24
24
23
22
21
20
18
17
17
16
16
15
15
15
15
15
15
16
17
18
19
20
21

Feels Like (°C)

24
24
23
24
25
26
19
19
19
18
17
17
16
16
16
16
16
16
16
17
17
18
19
20

Dew Point (°C)

15
14
14
15
16
17
17
17
17
16
16
16
15
15
14
14
15
14
15
16
16
17
17
18

Relative Humidity (%)

59
56
54
59
67
75
81
89
98
98
98
98
98
98
98
96
96
95
92
89
86
85
82
83

Pressure (mb)

1015
1015
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012

Ozone (du)

381
380
379
379
378
378
376
375
374
375
376
377
378
379
380
379
379
379
378
377
376
375
374
373

Wednesday 1

Third Quarter 41%

04:09

13:17

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: 06:02, Set: 20:57, Transit: 13:30. Moon - Rise: 04:09, Set: 13:17. Civil Dark: 21:35 - 05:23. Nautical Dark: 22:25 - 04:33. Astro Dark: 23:27 - 03:30

Total Clouds (% Sky Obscured)

93
94
94
95
96
95
94
92
92
92
86
88
89
80
80
85
85
85
84
84
91
88
80

Low Clouds (% Sky Obscured)

57
56
49
42
32
28
25
22
15
10
3
3
3
2
3
3
3
2
1
0
11
22
31

Medium Clouds (% Sky Obscured)

30
22
19
15
12
7
2
0
5
10
14
19
23
28
20
14
8
11
15
17
13
10
5

High Clouds (% Sky Obscured)

81
84
64
44
22
43
64
85
85
85
90
87
93
90
90
90
90
89
84
79
84
80
70

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

Fog (%)

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

Precipitation Probability (%)

22
27
29
25
14
15
12
4
4
4
1
6
7
3
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
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
22
22
21
21
20
19
18
17
17
16
15
15
14
14
14
14
14
16
18
19
20
21

Feels Like (°C)

22
23
22
22
21
21
20
19
19
19
18
18
14
14
14
14
13
13
14
15
16
16
17

Dew Point (°C)

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

Relative Humidity (%)

83
84
84
85
88
91
91
93
95
95
95
93
95
95
98
95
93
90
85
81
76
72
69

Pressure (mb)

1012
1012
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1012
1012

Ozone (du)

372
372
372
371
369
368
367
367
367
366
365
365
364
363
362
362
361
360
359
359
359
359
359

Forecast for Cracau, Düsseldorf District, Germany (51.33,6.57)

Generated: 25/04/24 15:57:56. Forecast: 25/04/24 to 01/05/24. Timezone: UTC+2.00