Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Waxing Gibbous 60%

12:10

05:06

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: 06:37, Set: 20:42, Transit: 13:41. Moon - Rise: 12:10, Set: 05:06. Civil Dark: 21:19 - 06:00. Nautical Dark: 22:05 - 05:14. Astro Dark: 22:57 - 04:21

Total Clouds (% Sky Obscured)

100
97
92
100
98
98
87
93
89
89
98
99
100
100
100
100
81
63
61
53
97
100
100
100

Low Clouds (% Sky Obscured)

77
28
27
50
34
22
17
20
29
69
82
77
77
90
90
77
74
66
58
32
48
51
63
80

Medium Clouds (% Sky Obscured)

62
100
100
100
100
96
80
86
84
85
94
99
100
100
40
40
12
45
59
55
93
100
100
100

High Clouds (% Sky Obscured)

25
25
25
24
24
5
4
33
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

-
9
9
9
9
9
9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
7
8

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

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

Precipitation Probability (%)

100
9
9
13
47
21
7
9
11
29
32
28
29
49
65
51
23
20
20
29
39
64
80
69

Precipitation Amount (mm)

0.3
0
0
0
0.3
0
0
0
0
0
0
0
0
0.2
0.5
0.3
0
0
0
0
0
0.3
0.6
0.3

Wind Speed/Direction (mph)

21
21
21
20
19
17
16
14
13
12
11
11
12
15
14
14
13
12
12
11
9
9
8
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
7
6
5
4
4
5
4
3
3
4
4
4
4
2
2
1
1
0
-0
1
1
1
0

Relative Humidity (%)

82
80
72
72
67
65
68
69
69
71
75
77
79
79
71
69
67
64
64
63
66
63
60
58

Pressure (mb)

1003
1004
1005
1006
1007
1007
1008
1009
1010
1010
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013

Ozone (du)

446
445
443
440
438
435
436
436
435
435
435
438
443
444
444
441
440
440
442
443
443
440
439
438

Wednesday 17

Waxing Gibbous 69%

13:26

05:22

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 Good
02 OK
03 Good
04 Good
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 OK

Sun - Rise: 06:35, Set: 20:44, Transit: 13:40. Moon - Rise: 13:26, Set: 05:22. Civil Dark: 21:21 - 05:58. Nautical Dark: 22:07 - 05:11. Astro Dark: 23:00 - 04:17

Total Clouds (% Sky Obscured)

100
91
97
71
71
63
65
83
88
86
82
39
76
12
25
7
3
33
55
50
54
45
41
37

Low Clouds (% Sky Obscured)

76
72
71
58
59
62
61
69
62
53
52
23
15
1
1
6
2
20
30
30
36
30
31
37

Medium Clouds (% Sky Obscured)

100
83
92
55
52
28
28
73
80
75
61
18
48
7
19
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2

ISS Passover

Visibility (miles)

6
9
9
9
9
9
8
9
7
9
7
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

71
70
58
50
44
44
39
41
39
30
14
20
7
6
6
7
5
15
12
5
13
13
14
9

Precipitation Amount (mm)

0.4
0.3
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
10
10
10
10
10
9
8
7
8
7
7
7
7
7
7
6
6
6
6
7
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
65
70
74
75
78
81
81
81
82
83
83
83
83
83
82
82
82
79
75
78
78
75
70

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1015
1015
1016
1016
1017
1017
1017
1018
1019
1019
1020
1020
1020

Ozone (du)

435
433
432
430
427
425
423
423
423
423
423
422
422
421
419
418
414
408
404
403
395
395
398
398

Thursday 18

Waxing Gibbous 78%

14:41

05:33

12 Bad
13 OK
14 OK
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: 06:32, Set: 20:46, Transit: 13:40. Moon - Rise: 14:41, Set: 05:33. Civil Dark: 21:23 - 05:55. Nautical Dark: 22:09 - 05:09. Astro Dark: 23:03 - 04:14

Total Clouds (% Sky Obscured)

48
24
27
48
68
100
100
100
100
100
100
100
100
100
100
100
100
94
88
80
74
64
56
62

Low Clouds (% Sky Obscured)

46
22
21
24
20
16
17
12
1
8
37
57
100
100
100
100
100
91
82
66
66
60
56
59

Medium Clouds (% Sky Obscured)

0
0
1
3
62
100
95
100
100
100
100
100
100
100
100
100
100
87
72
38
27
14
0
16

High Clouds (% Sky Obscured)

4
4
5
66
79
100
100
100
100
100
100
100
100
100
87
77
4
2
5
7
4
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
3
3
5
5
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

6
1
0
0
1
1
0
0
0
1
8
47
78
95
95
95
95
95
95
95
80
61
45
39

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.7
1.1
1.5
1.6
1.2
1.1
0.8
0.4
0.2
0
0

Wind Speed/Direction (mph)

9
10
10
11
10
10
10
9
8
9
10
11
14
16
17
17
17
15
15
13
16
17
18
18

Chance of Frost

Temperature (°C)

10
10
11
11
11
10
10
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
10

Feels Like (°C)

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

Dew Point (°C)

4
4
3
2
2
2
3
3
3
3
3
4
5
5
7
8
8
8
8
8
8
7
7
5

Relative Humidity (%)

63
62
59
55
55
57
60
63
67
68
69
73
73
77
87
91
91
93
95
93
90
85
82
74

Pressure (mb)

1021
1021
1021
1021
1021
1021
1020
1020
1020
1019
1018
1017
1017
1015
1014
1013
1011
1010
1009
1009
1009
1010
1011
1011

Ozone (du)

401
401
397
395
396
397
394
391
387
384
383
383
383
384
385
386
390
392
393
395
396
400
408
412

Friday 19

Waxing Gibbous 85%

15:54

05:43

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: 06:30, Set: 20:48, Transit: 13:40. Moon - Rise: 15:54, Set: 05:43. Civil Dark: 21:25 - 05:53. Nautical Dark: 22:11 - 05:06. Astro Dark: 23:06 - 04:10

Total Clouds (% Sky Obscured)

71
82
62
57
48
55
61
66
59
69
46
58
39
46
48
42
41
55
69
76
82
84
78
73

Low Clouds (% Sky Obscured)

63
69
54
50
45
45
46
47
48
60
48
57
36
45
50
32
31
46
58
70
74
78
76
70

Medium Clouds (% Sky Obscured)

31
47
29
13
0
15
28
43
28
14
0
0
0
0
0
0
0
0
0
0
11
22
33
42

High Clouds (% Sky Obscured)

0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
1
4
8
5
5
13
15
6
7

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 (%)

41
45
41
36
35
37
34
36
37
33
26
26
23
25
31
24
4
9
11
15
18
17
20
23

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)

19
20
20
21
20
20
19
18
16
15
15
15
14
14
14
13
12
12
11
11
11
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
72
70
70
70
72
75
77
78
81
81
76
79
75
69
70
72
79
81
82
78
69
63
61

Pressure (mb)

1012
1012
1013
1013
1013
1014
1014
1015
1015
1016
1017
1018
1018
1019
1019
1020
1021
1021
1022
1022
1023
1024
1024
1025

Ozone (du)

414
414
413
411
410
409
409
409
409
410
409
407
411
413
413
411
406
401
397
394
395
395
393
393

Saturday 20

Waxing Gibbous 92%

17:05

05:51

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: 06:28, Set: 20:49, Transit: 13:40. Moon - Rise: 17:05, Set: 05:51. Civil Dark: 21:27 - 05:51. Nautical Dark: 22:14 - 05:03. Astro Dark: 23:09 - 04:07

Total Clouds (% Sky Obscured)

72
72
61
66
47
52
61
64
49
63
67
76
82
88
92
96
92
89
86
82
79
76
73
65

Low Clouds (% Sky Obscured)

61
51
48
53
44
49
55
57
88
89
86
88
85
82
88
93
99
92
85
78
78
79
79
65

Medium Clouds (% Sky Obscured)

52
59
42
20
0
10
19
29
46
47
52
59
62
65
61
57
53
40
27
13
10
6
2
9

High Clouds (% Sky Obscured)

10
14
14
10
8
9
8
5
4
4
4
5
5
5
5
5
5
11
17
24
18
12
4
4

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 (%)

29
32
28
29
26
26
18
2
35
38
41
34
30
28
24
19
16
18
17
12
18
17
15
13

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)

12
12
12
12
12
12
12
12
11
9
7
6
6
5
5
5
4
4
4
4
3
4
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
60
60
62
61
62
63
68
75
78
82
84
85
85
85
85
85
85
84
81
78
70
63
57

Pressure (mb)

1025
1025
1026
1026
1026
1026
1026
1026
1027
1026
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1029
1029
1029
1029

Ozone (du)

392
391
390
389
388
387
388
389
389
390
390
391
393
394
396
397
398
398
399
400
400
402
403
405

Sunday 21

Waxing Gibbous 96%

18:15

06:00

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

Sun - Rise: 06:26, Set: 20:51, Transit: 13:40. Moon - Rise: 18:15, Set: 06:00. Civil Dark: 21:28 - 05:48. Nautical Dark: 22:16 - 05:00. Astro Dark: 23:12 - 04:03

Total Clouds (% Sky Obscured)

49
37
37
41
42
51
57
68
82
92
100
99
99
98
96
94
93
95
96
98
98
99
100
100

Low Clouds (% Sky Obscured)

55
45
42
39
36
42
47
53
51
49
47
47
44
41
49
58
71
70
70
67
71
75
80
79

Medium Clouds (% Sky Obscured)

15
22
18
16
14
30
47
64
71
79
85
87
89
91
84
78
72
79
84
89
92
95
97
79

High Clouds (% Sky Obscured)

4
4
11
19
30
42
60
78
89
93
100
85
75
66
75
77
75
70
59
48
43
39
35
48

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

9
6
4
2
0
0
1
0
0
0
0
0
0
0
10
14
17
38
51
60
56
51
51
43

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
53
52
52
53
55
59
64
69
70
71
71
71
70
71
73
73
74
78
84
90
91
93
95

Pressure (mb)

1029
1030
1030
1030
1030
1029
1029
1029
1029
1030
1030
1030
1030
1029
1029
1029
1028
1028
1028
1027
1027
1027
1027
1027

Ozone (du)

404
403
403
400
397
394
393
391
390
390
389
389
390
390
391
393
394
396
393
391
388
387
385
383

Monday 22

Waxing Gibbous 99%

19:27

06:09

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: 06:24, Set: 20:53, Transit: 13:39. Moon - Rise: 19:27, Set: 06:09. Civil Dark: 21:30 - 05:46. Nautical Dark: 22:18 - 04:58. Astro Dark: 23:15 - 04:00

Total Clouds (% Sky Obscured)

99
99
98
96
93
93
94
94
91
85
79
84
90
97

Low Clouds (% Sky Obscured)

78
77
67
50
39
40
45
49
47
45
41
58
74
92

Medium Clouds (% Sky Obscured)

62
40
36
37
37
39
40
41
41
45
50
51
53
55

High Clouds (% Sky Obscured)

66
80
53
27
4
27
51
77
70
60
58
52
46
41

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

32
10
15
20
24
21
16
1
5
6
4
8
10
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
11
10
9
8
7
6
5
4
3
3
2
1

Relative Humidity (%)

93
92
90
86
84
83
78
76
72
70
68
68
63
59

Pressure (mb)

1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025

Ozone (du)

384
385
386
390
393
397
399
401
404
406
408
410
410
410

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

Generated: 16/04/24 13:40:18. Forecast: 16/04/24 to 22/04/24. Timezone: UTC+2.00