Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 16

Waxing Crescent 14%

09:37

23:09

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

Sun - Rise: 05:43, Set: 21:55, Transit: 13:49. Moon - Rise: 09:37, Set: 23:09. Civil Dark: 22:40 - 04:58. Nautical Dark: 23:46 - 03:53. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

89
78
68
59
3
11
12
7
8
5
21
29
30
36
39
39
43
50
51
49
39
38
36
27

Low Clouds (% Sky Obscured)

23
29
20
13
0
0
0
0
0
0
16
29
30
36
39
39
43
45
49
49
39
38
36
27

Medium Clouds (% Sky Obscured)

30
13
22
8
3
8
2
7
8
5
3
5
4
7
7
2
0
0
23
48
18
14
15
2

High Clouds (% Sky Obscured)

3
3
3
2
0
1
7
0
0
0
4
5
3
6
1
0
13
21
21
14
6
3
3
3

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
0
0
0
0
0
0
0
0
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
11
12
13
12
9
8
9
6
7
7
8
7
6
7
10
9
9
10
10
11
11
12
13

Chance of Frost

Temperature (°C)

26
25
25
24
23
22
21
20
19
18
18
18
18
18
18
19
20
21
22
22
22
22
22
22

Feels Like (°C)

23
23
22
22
22
22
21
20
20
20
19
18
19
19
20
19
20
21
22
21
22
22
22
21

Dew Point (°C)

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

Relative Humidity (%)

38
43
47
51
56
59
61
65
70
73
76
78
82
83
82
75
68
62
60
58
55
54
54
56

Pressure (mb)

1017
1016
1016
1016
1016
1017
1017
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

347
347
345
344
342
340
339
337
339
339
340
341
343
343
343
344
344
344
342
341
341
342
343
344

Friday 17

Waxing Crescent 12%

11:01

23:22

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

Sun - Rise: 05:44, Set: 21:54, Transit: 13:49. Moon - Rise: 11:01, Set: 23:22. Civil Dark: 22:39 - 05:00. Nautical Dark: 23:44 - 03:55. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

34
38
34
41
41
60
57
52
54
40
55
49
72
56
58
52
35
32
50
38
22
90
88
93

Low Clouds (% Sky Obscured)

34
38
34
41
39
52
56
52
54
40
55
49
49
56
58
51
32
23
50
38
18
40
39
38

Medium Clouds (% Sky Obscured)

5
5
0
0
0
0
0
6
13
2
16
3
3
3
2
2
0
0
0
0
1
2
2
38

High Clouds (% Sky Obscured)

1
2
2
3
9
25
20
20
17
6
4
13
54
4
0
0
0
3
0
0
4
63
56
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
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
0
0
0
1
0
0
1
1
1
2
1
1
1
1
1
1
1
1
1

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)

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

Chance of Frost

Temperature (°C)

22
21
20
20
19
18
18
18
18
17
17
17
17
17
17
18
18
19
19
19
20
20
20
20

Feels Like (°C)

20
20
19
19
19
19
19
19
18
17
17
17
17
16
18
17
17
18
18
18
18
19
17
16

Dew Point (°C)

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

Relative Humidity (%)

60
63
65
68
73
80
82
78
70
71
74
78
79
81
79
76
70
65
62
58
56
58
58
59

Pressure (mb)

1015
1015
1015
1015
1015
1016
1016
1016
1017
1017
1016
1016
1016
1016
1016
1017
1017
1017
1018
1018
1018
1018
1018
1018

Ozone (du)

344
343
342
340
340
340
342
342
340
338
338
336
335
336
337
336
334
335
337
338
337
338
339
341

Saturday 18

Waxing Crescent 23%

12:20

23:34

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
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 Bad

Sun - Rise: 05:46, Set: 21:53, Transit: 13:49. Moon - Rise: 12:20, Set: 23:34. Civil Dark: 22:37 - 05:01. Nautical Dark: 23:42 - 03:57. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
93
93
86
74
90
88
29
78
79
63
62
80
78
74
79
87
68
76
54
58
50
31
47

Low Clouds (% Sky Obscured)

42
35
62
71
67
78
80
29
66
57
42
44
57
56
56
58
62
38
46
23
58
50
31
47

Medium Clouds (% Sky Obscured)

61
91
83
66
1
9
0
0
0
0
0
0
11
5
2
15
31
0
20
0
50
50
31
45

High Clouds (% Sky Obscured)

70
75
75
80
47
0
2
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
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 (%)

3
4
3
4
5
6
3
3
8
3
2
5
3
5
5
5
12
5
3
3
10
4
8
3

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)

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

Chance of Frost

Temperature (°C)

19
19
18
18
17
16
16
16
16
16
16
16
16
15
16
16
16
17
17
18
18
19
19
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
62
64
64
63
62
59
56
65
61
56
56
54
55
54
54
58
61
60
53
54
47
47
49

Pressure (mb)

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

Ozone (du)

342
343
346
349
354
359
359
359
360
362
364
366
368
370
372
373
372
370
366
362
360
358
355
355

Sunday 19

Waxing Crescent 32%

13:37

23:45

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

Sun - Rise: 05:47, Set: 21:52, Transit: 13:49. Moon - Rise: 13:37, Set: 23:45. Civil Dark: 22:36 - 05:03. Nautical Dark: 23:40 - 04:00. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

60
63
93
85
80
58
55
23
26
24
26
30
31
36
44
62
42
81
71
36
33
54
45
39

Low Clouds (% Sky Obscured)

60
62
72
66
54
42
47
23
26
24
26
30
31
36
40
37
34
31
28
22
15
17
18
19

Medium Clouds (% Sky Obscured)

40
32
28
17
10
0
0
0
0
4
10
14
17
20
20
25
25
27
21
18
10
8
23
16

High Clouds (% Sky Obscured)

4
4
6
11
14
13
2
0
0
0
1
3
10
20
33
47
15
65
55
14
13
42
28
23

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 (%)

14
10
3
4
5
2
6
8
2
8
8
2
4
6
2
6
6
2
6
7
1
5
5
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)

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

Chance of Frost

Temperature (°C)

18
18
18
17
17
17
17
16
16
16
15
15
15
15
16
16
17
18
18
19
20
20
20
20

Feels Like (°C)

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

Dew Point (°C)

8
9
9
8
8
7
8
8
9
9
9
9
9
9
9
9
8
9
9
9
9
9
9
9

Relative Humidity (%)

51
55
57
55
56
53
56
59
63
64
65
66
68
68
65
60
56
54
53
51
49
49
49
50

Pressure (mb)

1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1025
1025
1025
1025

Ozone (du)

355
355
354
355
355
355
354
352
352
353
357
358
359
357
354
350
349
347
346
345
344
342
340
339

Monday 20

Waxing Crescent 43%

14:53

23:56

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

Sun - Rise: 05:49, Set: 21:50, Transit: 13:49. Moon - Rise: 14:53, Set: 23:56. Civil Dark: 22:34 - 05:05. Nautical Dark: 23:38 - 04:02. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

23
25
26
28
34
33
50
70
79
73
36
35
38
40
38
44
52
56
59
61
58
63
67
72

Low Clouds (% Sky Obscured)

18
19
19
19
31
30
42
52
53
49
25
26
31
36
38
38
42
46
52
54
56
59
62
65

Medium Clouds (% Sky Obscured)

3
5
5
5
5
2
10
22
38
39
36
35
38
40
38
38
32
28
19
9
0
1
2
3

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
3
4
5
7
8
9

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 (%)

6
6
0
2
6
2
6
17
5
4
3
1
1
0
0
27
26
16
24
21
13
13
12
9

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)

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

Chance of Frost

Temperature (°C)

20
19
19
18
18
17
16
16
16
16
15
15
15
15
16
17
17
18
19
19
19
20
20
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
53
55
58
64
71
73
74
70
68
68
69
68
67
64
59
59
60
60
59
58
57
58
59

Pressure (mb)

1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

338
335
333
331
331
335
338
338
341
342
342
340
340
337
333
330
330
331
331
332
333
334
334
334

Tuesday 21

First Quarter 53%

16:09

00:10

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
15 Bad
16 Bad

Sun - Rise: 05:50, Set: 21:49, Transit: 13:49. Moon - Rise: 16:09, Set: 00:10. Civil Dark: 22:33 - 05:06. Nautical Dark: 23:36 - 04:04. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

71
72
72
73
74
74
83
92
100
100
100
100
100
100
100
100
100
100
100
100
100
97
93
89

Low Clouds (% Sky Obscured)

59
54
46
43
39
30
37
40
45
32
19
5
16
27
38
52
66
80
85
90
96
86
75
64

Medium Clouds (% Sky Obscured)

2
1
0
14
25
38
49
60
70
76
76
76
78
81
84
88
93
99
99
100
100
93
87
79

High Clouds (% Sky Obscured)

19
30
44
40
33
26
50
75
99
83
67
55
75
88
100
73
47
22
32
42
56
58
57
65

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
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

9
8
2
2
1
0
2
2
1
6
8
9
11
12
13
16
15
15
27
37
45
63
70
76

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
0.3
0.5

Wind Speed/Direction (mph)

14
13
11
10
8
6
5
5
5
5
5
5
6
6
7
7
8
9
10
10
11
11
12
12

Chance of Frost

Temperature (°C)

20
19
19
18
18
17
17
17
17
17
17
16
16
17
17
17
18
18
19
19
19
19
19
19

Feels Like (°C)

17
17
17
17
16
16
16
16
16
16
15
15
16
16
15
16
16
16
16
16
16
17
17
17

Dew Point (°C)

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

Relative Humidity (%)

58
61
63
66
69
71
74
77
79
81
82
82
82
79
77
74
70
66
62
61
61
60
60
61

Pressure (mb)

1025
1025
1025
1025
1025
1024
1024
1024
1023
1023
1022
1021
1021
1020
1019
1019
1018
1018
1018
1018
1017
1017
1017
1017

Ozone (du)

333
335
337
339
340
341
342
343
345
347
348
350
352
353
355
357
359
361
363
363
364
364
363
363

Wednesday 22

Waxing Gibbous 63%

No Rise

00:27

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: 05:51, Set: 21:48, Transit: 13:49. Moon - Rise: No Rise, Set: 00:27. Civil Dark: 22:31 - 05:08. Nautical Dark: 23:33 - 04:07. Astro Dark: N/A - 01:54

Total Clouds (% Sky Obscured)

87
86
86
74
62
50
49
48
49
62
76
89
78
67
56
57
51
46
54
63
69

Low Clouds (% Sky Obscured)

68
71
75
66
57
48
46
44
42
35
31
26
26
28
33
32
30
28
27
30
31

Medium Clouds (% Sky Obscured)

72
64
57
38
20
3
2
1
0
0
0
0
6
10
13
11
11
10
17
27
39

High Clouds (% Sky Obscured)

60
65
75
54
38
19
8
3
0
22
47
75
47
21
0
1
2
3
3
3
3

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

Fog (%)

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

Precipitation Probability (%)

64
49
40
41
30
9
22
15
3
8
8
2
7
8
3
7
9
11
11
11
9

Precipitation Amount (mm)

0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
18
18
17
17
17
16
16
16
16
15
15
15
16
16
17
18
19
19
20
20

Feels Like (°C)

16
16
16
16
15
15
15
14
15
15
14
14
15
15
15
15
18
18
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

61
64
66
70
71
72
73
75
77
79
79
79
79
75
73
68
66
64
62
61
59

Pressure (mb)

1017
1017
1017
1017
1017
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020

Ozone (du)

362
362
362
362
362
362
363
359
356
353
348
344
340
339
337
336
336
336
336
335
334

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

Generated: 16/07/26 17:57:14. Forecast: 16/07/26 to 22/07/26. Timezone: UTC+2.00