Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 17

Waxing Crescent 12%

11:01

23:22

17 Bad
18 Bad
19 Bad
20 Bad
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

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)

84
71
62
62
28
93
91
75
53
78
74
83
50
52
59
52
51
59
58
61
73
69
69
76

Low Clouds (% Sky Obscured)

27
26
29
24
23
32
35
30
30
43
47
47
46
52
59
52
51
59
58
61
73
66
69
45

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
34
25
27
41
20
64
26
35
8
2
2
0
0
0
40
32
43
46

High Clouds (% Sky Obscured)

5
3
13
3
5
85
57
44
20
30
36
21
5
4
12
2
0
0
4
4
0
3
25
35

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 (%)

54
26
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
7
10
3
2
0
4
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)

12
12
12
11
9
7
7
8
8
9
9
8
8
7
7
9
9
10
11
11
11
13
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
68
71
74
77
80
81
81
81
82
82
83
82
81
78
74
69
64
67
64
62
62
56
60

Pressure (mb)

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

Ozone (du)

344
343
343
343
342
339
337
335
335
334
334
335
334
334
335
331
330
332
333
337
340
340
341
343

Saturday 18

Waxing Crescent 23%

12:20

23:34

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: 05:46, 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)

89
82
71
67
67
66
69
65
69
80
80
76
77
74
73
54
73
85
84
85
98
79
80
79

Low Clouds (% Sky Obscured)

56
69
61
53
59
57
59
50
51
70
71
65
69
67
68
54
70
84
77
74
94
71
76
74

Medium Clouds (% Sky Obscured)

30
27
48
8
0
0
0
0
0
0
0
0
0
0
0
0
30
24
17
28
38
22
7
20

High Clouds (% Sky Obscured)

55
55
60
65
2
0
0
0
0
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
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 (%)

2
4
3
4
5
6
6
14
15
4
2
3
2
1
11
1
7
16
8
16
4
2
6
11

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
64
65
64
63
62
61
60
64
65
58
56
56
56
56
55
53
56
61
57
56
53
54
55

Pressure (mb)

1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1021
1021
1022
1022
1022
1023
1023

Ozone (du)

343
344
345
349
356
362
364
364
366
368
371
373
372
369
368
366
364
362
361
360
359
360
357
355

Sunday 19

Waxing Crescent 32%

13:37

23:45

17 OK
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
23 OK
00 OK
01 OK
02 OK
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: 05:47, 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)

30
68
71
73
71
38
32
19
32
42
79
84
77
86
67
78
82
86
83
78
93
87
64
48

Low Clouds (% Sky Obscured)

19
62
54
60
56
35
32
19
32
39
62
61
52
54
37
54
63
65
61
55
51
44
39
33

Medium Clouds (% Sky Obscured)

13
18
17
9
20
10
1
0
23
0
2
22
13
25
18
33
20
34
36
32
67
31
18
4

High Clouds (% Sky Obscured)

3
4
4
5
5
9
3
2
0
7
17
55
51
47
13
39
14
57
75
70
75
80
26
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 (%)

3
3
2
2
1
0
0
2
5
2
2
7
5
5
12
3
5
6
7
5
2
6
8
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
15
15
14
13
12
11
10
10
9
8
9
8
9
9
9
10
10
10
10
10
11
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
52
54
53
55
56
60
62
64
64
59
56
61
58
57
57
55
52
52
53
53
54
54
55

Pressure (mb)

1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1026
1026
1026
1026

Ozone (du)

354
352
351
352
353
353
355
356
357
354
354
353
353
354
353
352
352
352
351
351
351
351
351
350

Monday 20

Waxing Crescent 43%

14:53

23:56

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

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)

33
43
56
36
17
20
22
23
23
17
14
9
13
20
24
47
57
66
77
95
68
43
40
36

Low Clouds (% Sky Obscured)

27
34
42
36
17
20
22
23
23
17
14
3
7
10
12
38
53
65
57
54
47
43
40
35

Medium Clouds (% Sky Obscured)

3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
18
34
50
44
38
32
24
12
2

High Clouds (% Sky Obscured)

4
4
0
0
0
0
0
0
0
0
4
3
3
4
3
4
3
4
38
72
37
8
4
0

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 (%)

7
10
1
3
5
0
0
0
0
0
0
0
1
3
1
4
9
7
26
18
7
23
8
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
56
60
63
66
71
71
73
75
77
78
80
82
80
78
71
63
58
55
54
54
54
54
53

Pressure (mb)

1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026

Ozone (du)

350
352
356
357
357
355
351
344
339
337
337
336
334
331
329
327
327
327
328
327
333
338
337
337

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)

48
92
80
99
98
98
98
99
99
99
99
98
99
99
100
99
99
98
98
97
97
92
87
82

Low Clouds (% Sky Obscured)

34
34
34
31
32
34
36
44
44
47
56
80
61
72
64
92
93
94
91
88
85
79
72
66

Medium Clouds (% Sky Obscured)

1
0
0
14
30
57
56
95
97
95
94
93
95
97
100
97
96
95
93
91
88
73
58
42

High Clouds (% Sky Obscured)

17
83
59
98
96
95
86
78
69
63
62
65
73
82
89
54
37
21
16
9
3
3
3
2

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

6
4
1
3
4
1
3
2
0
7
9
11
48
43
29
65
74
86
95
95
95
93
76
54

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0.2
0.3
0.5
0.7
0.8
0.9
0.7
0.4
0

Wind Speed/Direction (mph)

12
12
11
11
10
9
7
7
6
6
8
8
9
9
8
8
7
7
8
10
11
13
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
54
57
66
70
73
74
74
76
77
78
78
78
87
83
85
87
89
90
89
86
83
81
77

Pressure (mb)

1026
1025
1025
1025
1025
1024
1024
1023
1023
1022
1022
1021
1021
1020
1020
1020
1018
1018
1018
1018
1017
1017
1017
1017

Ozone (du)

335
336
336
336
336
337
337
338
338
340
341
343
345
348
352
358
362
367
372
373
374
375
374
373

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
14 Bad
15 Bad
16 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)

82
84
86
81
75
70
70
71
74
71
69
67
72
78
82
81
78
73
74
76
77
65
53
39

Low Clouds (% Sky Obscured)

70
73
77
73
70
70
70
71
74
71
69
67
68
69
70
68
65
63
61
68
77
64
47
29

Medium Clouds (% Sky Obscured)

37
26
18
18
20
22
15
9
3
6
9
13
19
24
25
25
23
20
15
12
6
4
2
0

High Clouds (% Sky Obscured)

4
6
7
16
21
29
20
11
2
1
1
0
0
0
0
0
0
0
3
5
7
9
11
16

ISS Passover

Visibility (miles)

6
6
7
7
8
9
9
9
9
9
8
6
5
6
8
9
8
7
6
6
6
6
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
0

Precipitation Type

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

Precipitation Probability (%)

60
64
65
56
44
35
35
28
25
44
45
47
51
50
46
47
46
47
51
50
49
40
32
28

Precipitation Amount (mm)

0.2
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0.2
0.2
0
0
0
0
0.3
0.3
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
77
79
85
82
81
78
77
77
75
79
83
87
85
82
79
81
79
80
78
80
78
76
72

Pressure (mb)

1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1016
1017
1017
1018
1018
1019
1019
1020
1020
1020
1020
1021

Ozone (du)

372
371
370
368
368
368
368
368
368
368
369
369
370
370
370
370
367
365
362
358
354
350
347
344

Thursday 23

Waxing Gibbous 72%

17:23

00:49

17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
23 OK
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: 05:53, Set: 21:46, Transit: 13:49. Moon - Rise: 17:23, Set: 00:49. Civil Dark: 22:30 - 05:10. Nautical Dark: 23:31 - 04:09. Astro Dark: 01:43 - 02:15

Total Clouds (% Sky Obscured)

45
52
56
45
31
17
38
59
82
79
78
76
70
64
60
62
67
70
61
52
41

Low Clouds (% Sky Obscured)

25
27
28
31
31
17
38
59
82
79
78
75
70
64
60
62
64
64
54
45
29

Medium Clouds (% Sky Obscured)

0
0
0
1
2
2
15
28
45
42
34
28
19
11
5
7
10
13
9
6
2

High Clouds (% Sky Obscured)

13
13
13
9
6
3
2
2
2
1
0
0
0
1
2
2
3
3
2
1
0

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

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

Precipitation Probability (%)

20
14
4
9
9
6
12
12
11
12
13
12
14
13
11
14
12
3
9
7
6

Precipitation Amount (mm)

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)

17
16
15
14
13
11
10
9
9
8
8
7
8
7
7
7
8
9
10
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
72
73
76
76
77
77
77
76
77
75
75
74
73
72
70
65
61
58
58
56

Pressure (mb)

1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1022
1022
1022
1022

Ozone (du)

342
339
337
334
333
331
330
329
328
327
328
329
330
330
330
330
331
331
331
330
328

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

Generated: 17/07/26 17:50:11. Forecast: 17/07/26 to 23/07/26. Timezone: UTC+2.00