Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 13

Waning Crescent 9%

04:21

18:43

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 OK
17 OK
18 OK

Sun - Rise: 05:49, Set: 21:27, Transit: 13:39. Moon - Rise: 04:21, Set: 18:43. Civil Dark: 22:09 - 05:06. Nautical Dark: 23:06 - 04:08. Astro Dark: 00:34 - 02:37

Total Clouds (% Sky Obscured)

89
97
98
100
100
100
92
99
100
100
100
100
100
100
89
78
94
78
44
64
30
25
29
27

Low Clouds (% Sky Obscured)

75
70
79
77
79
92
81
74
81
80
87
66
69
82
70
55
48
39
35
26
22
25
28
27

Medium Clouds (% Sky Obscured)

75
97
98
100
100
100
82
92
92
100
100
100
100
100
87
76
80
69
30
46
19
24
11
2

High Clouds (% Sky Obscured)

0
1
14
1
20
15
1
0
2
10
12
20
17
90
7
5
18
18
6
1
1
1
0
3

ISS Passover

Visibility (miles)

9
9
9
9
5
5
4
7
8
8
6
4
5
6
5
3
7
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
Very Light Rain
None
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
None
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

36
21
32
73
81
69
60
51
50
56
69
71
71
80
89
74
47
50
31
20
23
11
6
4

Precipitation Amount (mm)

0
0.2
0
0.3
0.4
0.2
0
0
0
0
0.3
0.3
0.2
0.4
0.7
0.5
0
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
71
73
76
81
82
82
82
81
81
79
82
81
82
82
88
87
77
64
56
51
52
54
55

Pressure (mb)

998
998
997
998
997
997
997
997
997
996
996
996
996
997
997
998
998
999
999
999
999
999
999
999

Ozone (du)

439
441
440
442
444
443
443
443
443
442
440
439
439
438
438
438
439
441
442
441
441
441
439
437

Thursday 14

Waning Crescent 3%

04:36

No Set

19 OK
20 OK
21 OK
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
18 Bad

Sun - Rise: 05:47, Set: 21:29, Transit: 13:39. Moon - Rise: 04:36, Set: No Set. Civil Dark: 22:11 - 05:05. Nautical Dark: 23:09 - 04:06. Astro Dark: 00:40 - 02:31

Total Clouds (% Sky Obscured)

33
44
45
50
47
54
59
82
100
98
100
100
100
100
100
98
96
98
98
100
97
99
99
99

Low Clouds (% Sky Obscured)

32
44
45
50
47
54
53
60
53
54
56
49
74
72
65
68
67
61
81
79
79
72
70
85

Medium Clouds (% Sky Obscured)

2
2
2
2
0
0
9
46
54
61
99
100
100
100
100
96
92
81
73
75
90
91
99
97

High Clouds (% Sky Obscured)

5
5
1
1
0
0
6
37
98
6
70
69
74
84
10
10
23
58
73
90
45
73
33
20

ISS Passover

Visibility (miles)

9
9
9
9
9
8
9
9
9
7
4
9
7
9
5
8
9
9
8
8
9
9
8
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
0

Precipitation Type

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

Precipitation Probability (%)

3
1
1
1
3
16
21
17
25
38
44
44
44
64
61
56
48
43
50
51
47
43
41
44

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
10
8
6
5
6
6
6
6
6
7
8
8
9
10
11
11
13
13
13
14
14
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
57
61
64
65
69
71
73
71
74
79
81
78
74
72
73
67
61
59
61
65
66
67
72

Pressure (mb)

1000
1000
1000
1001
1001
1001
1002
1002
1002
1002
1002
1002
1002
1003
1003
1004
1004
1005
1005
1005
1006
1006
1006
1006

Ozone (du)

437
437
435
435
434
434
433
430
428
427
425
424
423
421
420
420
420
419
418
417
417
418
418
418

Friday 15

Waning Crescent 0%

04:56

20:15

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

Sun - Rise: 05:46, Set: 21:30, Transit: 13:39. Moon - Rise: 04:56, Set: 20:15. Civil Dark: 22:13 - 05:03. Nautical Dark: 23:11 - 04:04. Astro Dark: 00:47 - 02:24

Total Clouds (% Sky Obscured)

97
100
98
99
100
100
100
97
44
39
21
43
46
69
55
99
88
77
49
38
29
21
32
52

Low Clouds (% Sky Obscured)

63
48
39
49
46
48
46
46
44
36
0
6
25
59
34
53
62
62
40
28
14
0
0
0

Medium Clouds (% Sky Obscured)

88
87
96
82
98
100
96
86
26
37
21
43
46
58
55
93
52
27
15
10
10
11
16
48

High Clouds (% Sky Obscured)

0
0
0
86
100
99
91
67
5
4
2
3
2
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

32
18
16
8
23
31
32
29
27
22
18
8
12
14
41
54
47
45
29
15
12
9
9
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
4
5
5
5
5
5
4
5
4
3
4
3
5
6
7
7
9
10
10
11
11
12
12

Dew Point (°C)

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

Relative Humidity (%)

72
72
72
72
70
73
73
74
74
74
73
71
68
64
60
57
58
57
54
49
47
44
43
47

Pressure (mb)

1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

417
416
415
415
414
413
412
412
411
410
410
411
412
411
411
414
416
418
418
416
416
413
411
407

Saturday 16

New Moon 1%

05:26

21:51

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
18 Bad

Sun - Rise: 05:44, Set: 21:32, Transit: 13:39. Moon - Rise: 05:26, Set: 21:51. Civil Dark: 22:14 - 05:01. Nautical Dark: 23:14 - 04:01. Astro Dark: 00:54 - 02:15

Total Clouds (% Sky Obscured)

54
62
76
78
84
92
96
99
98
93
94
97
98
96
93
90
91
90
87
90
91
91
95
97

Low Clouds (% Sky Obscured)

0
23
48
65
69
73
74
78
82
86
87
87
83
82
81
84
77
70
62
69
75
82
70
60

Medium Clouds (% Sky Obscured)

24
26
33
34
33
35
34
93
94
43
44
79
91
89
73
56
69
79
69
82
84
50
66
83

High Clouds (% Sky Obscured)

0
0
0
0
23
53
90
64
33
0
0
0
0
0
0
0
0
0
0
0
0
0
33
67

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
6
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
0

Precipitation Type

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

Precipitation Probability (%)

20
16
16
17
24
28
34
37
38
41
41
38
35
30
23
13
19
24
30
35
41
55
72
92

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
54
60
66
71
73
74
76
78
77
80
81
82
77
73
63
55
50
53
63
74
72
65
78

Pressure (mb)

1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1011
1011
1011
1011

Ozone (du)

403
402
401
399
398
398
400
399
397
396
398
397
394
397
397
399
399
401
401
397
397
399
398
398

Sunday 17

Waxing Crescent 5%

06:10

23:22

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 OK
17 OK
18 Bad

Sun - Rise: 05:43, Set: 21:33, Transit: 13:39. Moon - Rise: 06:10, Set: 23:22. Civil Dark: 22:16 - 05:00. Nautical Dark: 23:16 - 03:59. Astro Dark: 01:02 - 02:05

Total Clouds (% Sky Obscured)

100
100
99
99
99
100
100
100
100
100
89
78
67
86
87
89
78
69
55
43
31
22
26
29

Low Clouds (% Sky Obscured)

48
41
37
32
26
15
15
28
37
49
50
55
60
73
75
77
67
56
47
34
23
12
18
20

Medium Clouds (% Sky Obscured)

100
99
98
97
98
99
100
100
100
100
82
63
50
86
87
89
78
65
55
39
24
7
24
29

High Clouds (% Sky Obscured)

100
91
83
75
52
28
5
10
10
10
5
0
0
15
15
15
18
16
14
12
10
9
7
6

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
71
52
65
68
54
46
46
34
35
39
38
31
57
54
39
43
42
38
31
27
24
26
27

Precipitation Amount (mm)

0.9
0.3
0
0.3
0.4
0
0
0
0
0
0
0
0
0.4
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
89
87
87
91
93
93
93
90
90
88
88
88
88
80
73
68
64
63
61
61
61
61
65

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1014
1014
1015
1015
1015
1015
1015
1015
1016
1016

Ozone (du)

399
402
405
404
405
407
406
409
411
414
417
420
419
418
419
419
420
422
424
426
422
419
416
409

Monday 18

Waxing Crescent 12%

07:15

00:38

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
18 Bad

Sun - Rise: 05:41, Set: 21:35, Transit: 13:39. Moon - Rise: 07:15, Set: 00:38. Civil Dark: 22:18 - 04:58. Nautical Dark: 23:19 - 03:57. Astro Dark: 01:13 - 01:45

Total Clouds (% Sky Obscured)

35
46
55
62
73
83
92
94
96
97
94
91
89
93
94
97
98
99
100
99
97
96
96
96

Low Clouds (% Sky Obscured)

21
15
13
11
18
22
25
25
26
26
21
19
15
29
42
54
39
39
48
51
50
58
57
56

Medium Clouds (% Sky Obscured)

35
46
49
47
54
62
69
75
81
83
65
49
35
53
71
90
88
86
81
78
75
71
63
56

High Clouds (% Sky Obscured)

4
12
21
29
36
39
36
39
52
69
82
91
89
93
90
88
92
96
100
70
39
9
7
7

ISS Passover

Visibility (miles)

8
8
8
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 (%)

27
34
35
34
29
23
8
12
8
2
3
3
2
5
7
3
9
12
12
19
21
22
22
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
76
79
83
87
88
90
91
93
95
93
91
90
90
88
87
86
84
82
79
79
80
80
80

Pressure (mb)

1016
1016
1016
1016
1017
1017
1017
1017
1017
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

402
394
392
389
387
387
387
387
386
385
384
383
381
379
379
379
379
381
382
384
384
384
385
384

Tuesday 19

Waxing Crescent 21%

08:38

01:31

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: 05:40, Set: 21:36, Transit: 13:39. Moon - Rise: 08:38, Set: 01:31. Civil Dark: 22:20 - 04:56. Nautical Dark: 23:21 - 03:54. Astro Dark: 01:33 - N/A

Total Clouds (% Sky Obscured)

95
91
87
80
71
64
64
75
83
93
91
89
86
88
89
90
88
85
83

Low Clouds (% Sky Obscured)

55
41
26
12
21
30
36
53
69
88
83
81
79
77
75
71
67
62
58

Medium Clouds (% Sky Obscured)

46
48
49
46
41
45
48
48
53
57
49
40
29
42
59
79
67
57
43

High Clouds (% Sky Obscured)

7
6
5
3
5
8
8
11
12
16
20
21
20
31
32
35
24
19
17

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

22
24
27
22
29
26
22
19
18
19
18
19
9
7
7
8
10
8
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
12
12
11
11
11
12
12
12
12
12
12
12
12
12
12
12
11

Relative Humidity (%)

80
79
80
84
86
89
92
95
95
96
96
95
95
92
89
87
84
80
75

Pressure (mb)

1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1020
1020
1021
1021
1022

Ozone (du)

382
381
383
385
386
385
384
383
381
380
378
378
379
379
380
380
381
377
372

Forecast for Schildersbuurt, Gemeente Den Haag, Netherlands (52.07,4.30)

Generated: 13/05/26 19:50:17. Forecast: 13/05/26 to 19/05/26. Timezone: UTC+2.00