Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 28

Waning Gibbous 75%

02:32

08:06

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 OK

Sun - Rise: 06:07, Set: 20:52, Transit: 13:31. Moon - Rise: 02:32, Set: 08:06. Civil Dark: 21:30 - 05:29. Nautical Dark: 22:18 - 04:41. Astro Dark: 23:17 - 03:41

Total Clouds (% Sky Obscured)

89
80
62
77
94
87
87
100
100
100
100
100
100
100
100
75
63
100
71
87
78
60
91
45

Low Clouds (% Sky Obscured)

4
33
44
53
70
66
53
46
38
39
39
34
54
32
0
18
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

81
75
46
35
73
61
60
64
100
76
100
100
100
100
99
57
45
100
61
80
67
53
91
48

High Clouds (% Sky Obscured)

40
46
6
65
65
65
79
100
100
90
98
100
73
67
100
70
70
70
70
4
4
20
5
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
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 (%)

3
17
1
13
17
19
14
14
15
20
3
2
2
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)

10
10
12
16
16
16
17
17
17
16
15
12
10
8
7
6
6
5
5
4
4
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
71
64
61
64
63
61
61
57
60
64
65
69
69
70
71
73
76
74
76
78
81
82
85

Pressure (mb)

1006
1007
1007
1008
1008
1009
1009
1010
1011
1011
1012
1013
1014
1015
1016
1016
1017
1017
1018
1018
1018
1018
1019
1019

Ozone (du)

429
428
428
426
424
423
421
423
425
430
427
429
425
423
421
421
423
422
422
422
420
419
420
417

Monday 29

Waning Gibbous 64%

03:16

09:07

08 Good
09 Good
10 Good
11 OK
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

Sun - Rise: 06:05, Set: 20:54, Transit: 13:30. Moon - Rise: 03:16, Set: 09:07. Civil Dark: 21:31 - 05:27. Nautical Dark: 22:20 - 04:38. Astro Dark: 23:20 - 03:37

Total Clouds (% Sky Obscured)

17
5
15
40
99
100
100
100
100
94
100
100
100
99
98
99
97
100
100
100
96
99
98
100

Low Clouds (% Sky Obscured)

1
0
0
4
55
33
38
31
13
7
5
8
23
41
25
25
29
31
44
6
23
20
1
25

Medium Clouds (% Sky Obscured)

16
3
6
31
49
52
45
52
47
48
91
93
94
99
90
92
93
83
81
100
86
98
94
91

High Clouds (% Sky Obscured)

4
2
13
7
94
100
100
100
100
77
100
98
100
83
92
97
80
100
33
100
72
81
94
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
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
12
12
16
3
3
4
12
5
4
0
0
1
2
4
14
26
40
34
21
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)

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

Chance of Frost

Temperature (°C)

10
12
14
16
17
18
19
19
20
19
19
18
17
16
15
15
14
14
13
13
12
12
13
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
76
70
65
59
54
53
49
46
56
62
65
72
74
73
71
73
73
76
77
81
77
76
81

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1019
1019
1019
1019
1019
1018
1018

Ozone (du)

418
418
419
420
421
421
421
419
418
416
415
414
412
408
406
404
401
398
396
397
394
394
396
393

Tuesday 30

Waning Gibbous 53%

03:47

10:23

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
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 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:03, Set: 20:55, Transit: 13:30. Moon - Rise: 03:47, Set: 10:23. Civil Dark: 21:33 - 05:25. Nautical Dark: 22:23 - 04:36. Astro Dark: 23:23 - 03:34

Total Clouds (% Sky Obscured)

100
100
96
82
84
65
66
62
45
69
92
99
100
100
100
100
70
97
94
91
86
82
78
74

Low Clouds (% Sky Obscured)

8
8
1
1
1
2
1
1
3
11
14
13
1
2
0
0
1
1
11
21
37
43
51
50

Medium Clouds (% Sky Obscured)

93
86
54
41
54
67
68
58
34
15
4
0
0
27
22
45
35
45
47
54
52
44
33
2

High Clouds (% Sky Obscured)

100
100
80
65
60
0
2
16
4
17
74
71
100
100
100
100
79
98
89
81
65
55
53
38

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
3
6
0
0
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
None
None
Very Light Rain
None
None
None
None
Light Rain
Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

7
13
14
3
2
3
1
2
4
10
24
32
49
27
43
49
33
69
78
56
20
5
2
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
14
15
17
19
22
22
23
23
23
22
20
18
17
17
17
16
16
14
13
13
13
14

Dew Point (°C)

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

Relative Humidity (%)

78
74
68
61
55
50
47
44
43
44
49
59
69
77
80
83
87
90
93
96
98
98
98
96

Pressure (mb)

1018
1018
1018
1017
1017
1016
1015
1015
1014
1013
1013
1012
1012
1012
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

388
385
383
384
386
388
388
387
386
385
385
386
386
386
385
386
385
385
383
384
385
386
388
388

Wednesday 1

Third Quarter 51%

04:09

11:49

08 Bad
09 Bad
10 Bad
11 Bad
12 OK
13 Bad
14 Bad
15 Bad
16 OK
17 Bad
18 Bad
19 OK
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: 06:02, Set: 20:57, Transit: 13:30. Moon - Rise: 04:09, Set: 11:49. Civil Dark: 21:35 - 05:23. Nautical Dark: 22:25 - 04:33. Astro Dark: 23:27 - 03:30

Total Clouds (% Sky Obscured)

68
65
63
64
19
65
72
75
23
50
67
30
88
94
88
85
58
85
85
84
84
83
87
93

Low Clouds (% Sky Obscured)

44
42
40
31
15
21
20
30
27
29
31
26
17
9
0
11
21
31
31
29
27
40
50
62

Medium Clouds (% Sky Obscured)

2
2
1
0
1
0
0
0
0
0
0
3
45
55
36
17
3
33
1
0
0
0
0
0

High Clouds (% Sky Obscured)

49
45
17
50
3
55
55
55
3
27
47
11
83
85
79
76
43
70
70
70
70
65
60
60

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
2
1
0
0
3
14
8
4
9
13
16
8
0
0
3
4
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)

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

Chance of Frost

Temperature (°C)

15
16
17
19
20
22
23
23
24
24
24
23
22
21
20
19
18
17
16
16
15
15
15
14

Feels Like (°C)

14
15
17
19
20
23
23
22
23
25
24
23
23
21
19
19
17
18
16
15
15
14
14
13

Dew Point (°C)

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

Relative Humidity (%)

93
92
85
78
71
63
59
58
57
58
58
64
72
76
80
81
85
90
89
87
86
87
86
84

Pressure (mb)

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

Ozone (du)

388
388
387
386
385
381
380
378
376
373
371
370
369
367
368
368
367
368
369
370
369
369
367
365

Thursday 2

Waning Crescent 41%

04:26

13:17

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:00, Set: 20:59, Transit: 13:30. Moon - Rise: 04:26, Set: 13:17. Civil Dark: 21:37 - 05:21. Nautical Dark: 22:27 - 04:31. Astro Dark: 23:30 - 03:27

Total Clouds (% Sky Obscured)

79
66
54
48
43
41
60
71
85
88
74
67
48
56
66
60
55
61
77
88
97
97
97
97

Low Clouds (% Sky Obscured)

42
24
6
11
13
12
19
25
30
37
33
36
17
25
34
40
42
46
61
75
88
90
92
95

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
12
24
39
44
49
50
39
19
5
13
26
45
58
67
79
74
67
53

High Clouds (% Sky Obscured)

56
56
47
46
15
0
14
25
37
40
47
45
29
44
55
42
33
27
36
39
40
53
63
73

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
8
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
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
5
23
18
37
23
16
32
48
82
66
66
63
54
44
33
30
23
8
44
57
64

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
79
77
75
74
80
77
77
75
74
73
75
84
88
92
95
92
92
89
89
86
86
84
84

Pressure (mb)

1005
1005
1005
1006
1006
1006
1006
1005
1005
1005
1005
1005
1005
1004
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005

Ozone (du)

363
361
361
361
362
363
364
364
364
366
367
367
363
363
362
362
363
364
366
366
367
368
368
368

Friday 3

Waning Crescent 30%

04:40

14:45

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 05:58, Set: 21:00, Transit: 13:30. Moon - Rise: 04:40, Set: 14:45. Civil Dark: 21:39 - 05:19. Nautical Dark: 22:29 - 04:28. Astro Dark: 23:33 - 03:23

Total Clouds (% Sky Obscured)

97
99
100
98
97
95
97
99
100
100
100
100
98
97
96
96
96
96
87
77
67
62
57
51

Low Clouds (% Sky Obscured)

96
98
99
96
92
89
79
69
59
61
62
63
69
72
77
79
79
81
69
57
48
50
52
56

Medium Clouds (% Sky Obscured)

55
43
35
29
23
19
25
34
40
39
39
36
38
41
49
49
50
46
34
23
12
8
5
1

High Clouds (% Sky Obscured)

64
53
47
42
34
26
40
49
58
70
85
100
95
92
88
77
66
55
51
48
44
41
40
36

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

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

Precipitation Probability (%)

59
63
69
59
47
35
46
50
48
85
95
95
89
65
41
44
39
27
22
16
4
5
3
0

Precipitation Amount (mm)

0.3
0.3
0.4
0.3
0
0
0
0
0.2
0.6
0.9
1.2
0.6
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
11
10
11
11
11
11
11
11
11
12
12
12
11
10
11
11
11
11
11
10
10
10

Relative Humidity (%)

83
79
75
70
67
65
62
62
60
60
64
70
75
78
79
80
83
87
90
92
93
95
92
90

Pressure (mb)

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

Ozone (du)

368
366
364
362
362
361
361
360
360
359
357
355
354
353
353
352
350
348
346
346
346
346
347
348

Saturday 4

Waning Crescent 19%

04:53

16:13

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
00 Bad
01 Bad

Sun - Rise: 05:56, Set: 21:02, Transit: 13:30. Moon - Rise: 04:53, Set: 16:13. Civil Dark: 21:41 - 05:17. Nautical Dark: 22:32 - 04:26. Astro Dark: 23:37 - 03:19

Total Clouds (% Sky Obscured)

55
59
64
65
66
69
60
50
47
60
71
85
90
94
99
86
74
68

Low Clouds (% Sky Obscured)

60
64
68
72
73
76
68
58
55
49
45
37
29
18
6
20
34
48

Medium Clouds (% Sky Obscured)

1
1
1
14
26
35
31
30
28
30
32
29
30
27
31
34
34
37

High Clouds (% Sky Obscured)

35
33
32
27
22
13
19
15
21
38
54
71
79
86
95
70
47
32

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

5
3
0
24
28
25
48
61
72
78
81
81
78
79
80
63
46
31

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
13
13
13
15
15
16
21
21
21
22
22
23
18
17
17
17
16

Dew Point (°C)

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

Relative Humidity (%)

89
82
75
69
66
62
59
60
62
63
68
75
81
86
92
98
98
98

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012

Ozone (du)

348
349
350
351
351
351
351
352
352
353
353
353
352
354
355
356
358
360

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

Generated: 28/04/24 07:25:29. Forecast: 28/04/24 to 04/05/24. Timezone: UTC+2.00