Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 24

Full Moon 99%

21:58

06:34

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:20, Set: 20:56, Transit: 13:39. Moon - Rise: 21:58, Set: 06:34. Civil Dark: 21:34 - 05:42. Nautical Dark: 22:23 - 04:52. Astro Dark: 23:22 - 03:53

Total Clouds (% Sky Obscured)

67
60
48
46
31
49
75
78
97
97
100
100
100
100
100
100
100
100
100
100
99
99
100
100

Low Clouds (% Sky Obscured)

47
33
43
42
30
47
56
54
62
58
58
59
68
47
67
50
44
39
51
43
43
25
41
93

Medium Clouds (% Sky Obscured)

21
0
0
0
22
20
1
23
83
79
97
100
97
95
99
100
100
100
99
99
97
97
100
100

High Clouds (% Sky Obscured)

0
0
0
4
0
4
66
52
89
93
99
100
100
99
27
19
19
47
85
85
85
80
80
85

ISS Passover

Visibility (miles)

9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
7
8
4

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

Precipitation Probability (%)

2
0
0
23
25
31
31
27
23
25
21
28
31
46
46
44
40
42
42
48
73
63
83
79

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

22
20
17
14
11
10
10
9
8
8
8
8
8
8
8
10
12
14
14
15
16
17
19
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
2
3
3
2
3
3
2
2
2
2
2
1
2
2
3
2
3
2
3
3
3
3
3

Dew Point (°C)

3
3
3
3
3
2
2
2
2
2
1
1
1
1
1
2
2
1
0
1
2
4
5
6

Relative Humidity (%)

69
73
75
78
78
76
79
80
82
78
76
73
72
72
71
71
70
63
58
59
61
73
77
84

Pressure (mb)

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

Ozone (du)

435
433
433
434
433
428
425
429
429
428
428
426
424
426
425
425
424
425
425
425
428
429
429
430

Thursday 25

Waning Gibbous 96%

23:17

06:54

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

Sun - Rise: 06:18, Set: 20:58, Transit: 13:39. Moon - Rise: 23:17, Set: 06:54. Civil Dark: 21:36 - 05:39. Nautical Dark: 22:25 - 04:50. Astro Dark: 23:25 - 03:49

Total Clouds (% Sky Obscured)

100
100
99
99
95
97
94
65
57
47
39
40
44
32
39
48
45
52
35
49
84
100
100
91

Low Clouds (% Sky Obscured)

86
94
94
81
89
68
61
65
55
55
44
50
47
34
45
60
57
51
34
30
25
25
4
27

Medium Clouds (% Sky Obscured)

100
100
77
94
87
90
86
2
18
0
0
0
0
2
1
0
0
31
2
3
40
80
91
84

High Clouds (% Sky Obscured)

34
15
11
3
11
10
0
1
4
1
4
1
7
9
7
4
5
5
6
44
75
92
92
62

ISS Passover

Visibility (miles)

8
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
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
None
None
None

Precipitation Probability (%)

76
86
77
59
43
25
9
14
12
11
8
12
10
6
7
10
12
12
7
5
4
3
3
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
13
12
10
8
6
6
6
6
7
7
7
7
7
6
7
7
7
7
7
8
8
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
81
84
85
85
83
83
80
79
79
78
78
78
76
66
63
59
56
51
51
50
52
53

Pressure (mb)

1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1003
1003
1004
1004
1005
1005
1005
1005
1005
1006
1006

Ozone (du)

433
434
432
431
431
431
431
434
437
438
438
437
435
435
435
434
432
430
430
430
429
429
429
427

Friday 26

Waning Gibbous 91%

00:36

07:23

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:16, Set: 21:00, Transit: 13:39. Moon - Rise: 00:36, Set: 07:23. Civil Dark: 21:38 - 05:37. Nautical Dark: 22:28 - 04:47. Astro Dark: 23:28 - 03:45

Total Clouds (% Sky Obscured)

71
83
81
89
92
82
89
79
77
86
79
95
91
95
100
100
99
89
75
70
76
83
100
100

Low Clouds (% Sky Obscured)

54
68
75
67
77
94
96
76
63
79
63
70
70
73
66
64
50
33
25
19
23
38
37
46

Medium Clouds (% Sky Obscured)

64
57
57
57
87
66
47
39
44
41
30
82
55
32
58
83
98
82
53
52
64
48
63
63

High Clouds (% Sky Obscured)

23
28
24
62
53
8
4
3
4
15
22
66
46
76
100
100
93
75
65
65
16
33
68
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
23
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 (%)

6
15
23
22
21
13
14
9
3
2
0
0
0
0
0
0
0
0
0
6
8
9
17
34

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
3
3
4
4
4
4
4
5
5
5
5
5
6
6
6
8
8
8
7
7
8
9

Relative Humidity (%)

54
57
65
70
78
81
78
78
79
84
87
87
87
87
87
82
78
79
72
63
56
55
58
62

Pressure (mb)

1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006

Ozone (du)

425
423
423
426
431
434
436
437
437
436
436
436
438
439
438
437
437
437
439
442
444
438
435
433

Saturday 27

Waning Gibbous 83%

01:49

08:06

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

Sun - Rise: 06:14, Set: 21:01, Transit: 13:38. Moon - Rise: 01:49, Set: 08:06. Civil Dark: 21:40 - 05:35. Nautical Dark: 22:30 - 04:44. Astro Dark: 23:32 - 03:41

Total Clouds (% Sky Obscured)

100
100
98
95
92
95
97
100
96
93
90
93
96
99
81
32
15
18
25
29
39
43
49
38

Low Clouds (% Sky Obscured)

59
65
53
48
56
57
60
64
59
55
50
47
39
28
27
27
24
29
34
38
31
25
20
16

Medium Clouds (% Sky Obscured)

67
85
94
90
83
87
85
83
89
82
76
83
90
96
63
21
0
0
0
0
11
20
28
18

High Clouds (% Sky Obscured)

98
100
93
86
75
79
90
100
91
80
70
69
68
67
45
7
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

47
59
62
68
87
95
71
50
63
78
55
34
19
14
9
6
0
0
0
0
1
18
45
78

Precipitation Amount (mm)

0
0.3
0.3
0.3
0.5
0.9
0.3
0
0.2
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
70
73
77
81
89
93
92
90
93
95
92
92
89
89
86
76
66
56
53
48
46
48
52

Pressure (mb)

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

Ozone (du)

432
431
429
426
426
425
423
417
414
416
416
417
420
422
424
426
428
430
433
430
430
432
430
426

Sunday 28

Waning Gibbous 74%

02:48

09:07

18 Bad
19 Bad
20 Bad
21 Bad
22 OK
23 Bad
00 OK
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 OK
16 OK
17 OK

Sun - Rise: 06:12, Set: 21:03, Transit: 13:38. Moon - Rise: 02:48, Set: 09:07. Civil Dark: 21:42 - 05:33. Nautical Dark: 22:32 - 04:42. Astro Dark: 23:35 - 03:38

Total Clouds (% Sky Obscured)

15
50
56
57
17
60
36
45
83
100
100
93
95
94
100
99
99
79
59
40
34
27
24
29

Low Clouds (% Sky Obscured)

6
0
9
18
28
31
34
36
47
56
66
72
79
82
20
31
42
39
37
34
24
13
3
2

Medium Clouds (% Sky Obscured)

9
55
50
36
0
7
1
0
8
40
10
6
11
23
32
35
37
28
14
0
0
0
0
0

High Clouds (% Sky Obscured)

0
60
55
45
0
44
40
60
86
100
100
65
70
65
93
87
81
52
26
0
0
0
0
25

ISS Passover

Visibility (miles)

5
5
7
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
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 (%)

72
73
33
7
1
1
0
0
0
0
2
12
11
17
16
15
5
17
20
20
19
16
6
6

Precipitation Amount (mm)

0.5
0.8
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
14
13
12
12
12
12
12
11
12
12
12
12
13
13
13
13
13
14
13
12
13
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
13
12
11
10
9
8
8
9
8
7
7
7
6
7
6
7
8
8
9
10
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

60
69
80
83
83
84
84
84
84
83
83
83
81
80
80
76
73
70
71
71
73
71
70
69

Pressure (mb)

1009
1010
1010
1010
1011
1011
1011
1012
1012
1012
1012
1013
1013
1014
1014
1018
1018
1019
1019
1020
1020
1020
1021
1021

Ozone (du)

425
421
422
423
426
425
425
425
424
426
421
418
415
415
419
422
425
428
430
432
434
431
427
424

Monday 29

Waning Gibbous 64%

03:31

10:24

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

Sun - Rise: 06:10, Set: 21:05, Transit: 13:38. Moon - Rise: 03:31, Set: 10:24. Civil Dark: 21:44 - 05:31. Nautical Dark: 22:35 - 04:39. Astro Dark: 23:39 - 03:34

Total Clouds (% Sky Obscured)

39
50
50
50
45
43
37
36
40
49
58
50
47
55
60
65
70
76
85
90
96
98
100
100

Low Clouds (% Sky Obscured)

2
1
1
0
0
0
0
0
10
19
27
16
7
1
17
35
53
63
69
75
78
83
95
92

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
14
28
48
55
67
80
78
77
75
68
58
52
61
74
88
87

High Clouds (% Sky Obscured)

50
75
75
75
70
62
55
53
52
52
60
68
69
73
77
85
84
83
79
80
80
83
83
77

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
7
6
4

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
Light Rain
Light Rain

Precipitation Probability (%)

3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
31
54
78
89

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
0.4
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
76
79
80
81
81
81
82
81
81
78
78
76
76
76
77
79
81
80
78
76
76
78
79

Pressure (mb)

1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1018

Ozone (du)

422
420
419
418
417
416
414
412
410
407
404
402
400
399
397
395
394
392
392
391
391
389
387
386

Tuesday 30

Waning Gibbous 53%

04:01

11:51

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: 06:08, Set: 21:07, Transit: 13:38. Moon - Rise: 04:01, Set: 11:51. Civil Dark: 21:46 - 05:28. Nautical Dark: 22:37 - 04:37. Astro Dark: 23:43 - 03:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
97
97
94
89
86
80
77
75
75
71
69
73

Low Clouds (% Sky Obscured)

90
87
76
68
53
52
46
40
44
50
60
57
54
52
60
67
72
64
52
40

Medium Clouds (% Sky Obscured)

85
83
73
61
50
55
55
60
52
38
27
24
23
19
17
15
13
21
26
30

High Clouds (% Sky Obscured)

66
55
62
69
76
83
93
100
100
100
100
99
94
93
94
89
85
85
80
75

ISS Passover

Visibility (miles)

6
7
9
7
5
2
2
1
1
4
6
9
9
9
9
8
6
5
6
8

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

94
95
86
76
67
95
95
95
95
95
80
53
33
0
3
4
2
5
5
1

Precipitation Amount (mm)

0.7
0.8
0.6
0.4
0.3
1.2
2.6
3.7
1.3
0.7
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
13
13
13
13
12
12
12
12
12
12
12
12
13
13
14
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
86
87
92
93
96
96
98
98
98
96
95
95
93
93
90
89
86
82
78

Pressure (mb)

1018
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1017
1017
1017
1018
1018
1018
1018

Ozone (du)

385
385
385
385
384
384
384
384
384
385
386
387
388
388
389
388
387
386
385
384

Forecast for Overveen, Gemeente Bloemendaal, Netherlands (52.39,4.61)

Generated: 24/04/24 18:54:13. Forecast: 24/04/24 to 30/04/24. Timezone: UTC+2.00