Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 23

Waxing Gibbous 83%

18:57

00:48

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 OK
17 Bad
18 OK
19 OK
20 Good
21 Good
22 Good
23 Good

Sun - Rise: 06:37, Set: 20:45, Transit: 13:41. Moon - Rise: 18:57, Set: 00:48. Civil Dark: 21:21 - 06:01. Nautical Dark: 22:06 - 05:15. Astro Dark: 22:58 - 04:23

Total Clouds (% Sky Obscured)

21
28
45
83
80
49
82
93
89
74
89
93
93
87
83
86
46
60
41
20
8
1
4
3

Low Clouds (% Sky Obscured)

21
28
45
55
44
22
82
89
87
74
83
87
74
68
69
61
31
42
32
20
8
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
20
2
0
7
30
30
25
26
29
24
22
17
1
0
0
0
1

High Clouds (% Sky Obscured)

0
1
26
23
20
20
28
30
2
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2

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
4
8
1
2
4
8
6
2
4
2
4
8
0
1
1
3
1
1
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)

2
2
3
5
5
5
5
5
5
5
6
7
8
8
7
8
8
9
8
8
6
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
10
9
10
10
10
10
12
13
14
16
17
17
17
17
18
18
17
17
18
16
14
14

Dew Point (°C)

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

Relative Humidity (%)

67
76
76
79
84
83
79
71
70
67
64
61
59
56
49
50
46
45
51
57
70
81
86
86

Pressure (mb)

1023
1023
1023
1023
1023
1024
1023
1024
1024
1024
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

357
354
352
353
352
353
354
356
359
361
360
358
357
354
351
348
346
345
345
345
345
344
344
344

Monday 24

Waxing Gibbous 90%

19:28

01:51

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

Sun - Rise: 06:39, Set: 20:43, Transit: 13:41. Moon - Rise: 19:28, Set: 01:51. Civil Dark: 21:19 - 06:03. Nautical Dark: 22:04 - 05:18. Astro Dark: 22:55 - 04:26

Total Clouds (% Sky Obscured)

3
0
7
0
8
14
12
12
12
0
0
18
18
19
21
12
4
0
0
0
0
0
18
24

Low Clouds (% Sky Obscured)

0
0
4
0
8
14
12
12
12
0
0
14
13
14
13
9
2
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
18
24

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)

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

Chance of Frost

Temperature (°C)

13
12
12
11
11
11
11
10
12
14
16
18
19
20
21
21
22
22
22
21
20
18
16
16

Feels Like (°C)

13
12
12
12
12
11
11
10
12
14
16
16
17
18
19
20
20
19
19
19
19
17
15
14

Dew Point (°C)

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

Relative Humidity (%)

87
87
89
88
88
88
88
88
79
65
58
52
47
43
39
37
35
34
35
39
48
56
60
64

Pressure (mb)

1024
1024
1024
1024
1024
1024
1023
1023
1024
1024
1023
1023
1022
1022
1021
1020
1019
1019
1018
1017
1017
1017
1017
1016

Ozone (du)

345
346
347
347
346
346
347
347
347
347
346
345
342
339
337
336
338
339
339
337
335
332
331
327

Tuesday 25

Waxing Gibbous 95%

19:51

03:02

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

Sun - Rise: 06:40, Set: 20:40, Transit: 13:40. Moon - Rise: 19:51, Set: 03:02. Civil Dark: 21:16 - 06:04. Nautical Dark: 22:01 - 05:20. Astro Dark: 22:52 - 04:29

Total Clouds (% Sky Obscured)

32
3
23
12
33
70
74
77
76
38
99
91
100
87
89
70
77
63
52
49
51
48
50
39

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
30
40
41
35
25
49
42
45
40
17

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
18
36
63
58
55
52
49
51
48
50
28

High Clouds (% Sky Obscured)

32
1
23
12
29
70
74
77
76
37
98
87
99
76
72
30
49
44
25
25
31
28
29
13

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
1
4
7
15
7
8
15
4
2
5
21

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

Chance of Frost

Temperature (°C)

15
14
14
13
13
12
12
12
13
15
17
19
20
22
23
24
24
24
24
23
22
20
19
17

Feels Like (°C)

14
13
13
12
12
11
11
10
12
13
15
14
17
17
19
21
21
21
22
20
20
18
17
16

Dew Point (°C)

9
9
9
8
9
9
8
8
8
7
7
6
5
6
7
8
9
14
14
14
15
13
13
14

Relative Humidity (%)

67
70
70
71
75
77
77
75
69
58
50
43
37
35
34
35
39
54
54
56
65
62
70
79

Pressure (mb)

1016
1016
1015
1015
1015
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1012
1012
1012
1012
1012
1013
1013
1013
1013

Ozone (du)

324
322
321
320
320
322
320
319
319
317
316
315
314
315
314
314
313
314
312
313
314
311
313
315

Wednesday 26

Waxing Gibbous 95%

20:09

04:18

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
19 Bad
20 Bad
21 Bad
22 OK
23 OK

Sun - Rise: 06:42, Set: 20:38, Transit: 13:40. Moon - Rise: 20:09, Set: 04:18. Civil Dark: 21:14 - 06:06. Nautical Dark: 21:58 - 05:22. Astro Dark: 22:49 - 04:31

Total Clouds (% Sky Obscured)

61
55
72
53
76
83
61
57
69
92
95
91
87
75
84
95
100
100
100
96
59
52
38
26

Low Clouds (% Sky Obscured)

30
25
15
25
29
38
43
50
53
28
18
25
32
35
25
20
61
68
65
57
24
19
35
18

Medium Clouds (% Sky Obscured)

61
30
63
17
3
9
14
13
24
14
11
21
22
9
4
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

10
14
18
26
61
65
31
18
29
79
90
73
57
31
55
82
67
60
69
70
54
38
19
15

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

21
18
24
42
51
41
69
73
74
40
5
0
0
0
0
1
5
16
2
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.5
0.6
0.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
16
15
15
15
14
15
15
16
17
19
20
22
23
25
25
26
26
25
24
24
22
21
20

Feels Like (°C)

17
15
15
14
14
14
14
15
16
18
18
20
21
22
24
24
25
25
24
24
23
23
20
19

Dew Point (°C)

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

Relative Humidity (%)

86
90
92
95
95
96
96
95
93
90
85
76
62
51
44
42
40
42
52
52
57
64
68
67

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

316
315
315
314
315
313
313
312
312
311
313
312
312
313
314
316
315
315
313
312
312
311
309
308

Thursday 27

Waxing Gibbous 98%

20:22

05:35

00 Good
01 OK
02 OK
03 OK
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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:43, Set: 20:36, Transit: 13:40. Moon - Rise: 20:22, Set: 05:35. Civil Dark: 21:12 - 06:08. Nautical Dark: 21:56 - 05:24. Astro Dark: 22:46 - 04:34

Total Clouds (% Sky Obscured)

14
40
39
25
55
79
85
92
87
83
77
85
92
100
100
100
100
97
93
91
94
97
98
90

Low Clouds (% Sky Obscured)

1
0
4
9
13
15
17
19
19
30
21
25
11
6
10
14
16
26
35
51
48
43
37
34

Medium Clouds (% Sky Obscured)

0
0
0
0
0
8
72
92
87
83
70
72
91
31
41
51
63
66
70
74
70
66
61
69

High Clouds (% Sky Obscured)

10
40
34
17
43
54
41
26
31
41
51
67
83
100
98
95
92
89
86
84
87
90
91
78

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
6
4
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
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
13
79
84
79
59
19
6
0
0
12
11
5
53
75
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0.7
0.6
0.5
0.5
0
0
0
0
0
0
0
0.2
0.4
1
1.3
1.1
0.5
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
19
19
19
19
19
19
18
19
20
21
23
25
27
28
28
28
28
26
24
22
21
20
19

Feels Like (°C)

20
20
18
18
19
19
17
19
19
20
21
22
24
26
26
26
26
26
26
26
25
20
21
22

Dew Point (°C)

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

Relative Humidity (%)

68
72
73
75
72
72
73
85
86
88
87
75
59
50
50
48
47
45
52
59
67
74
82
89

Pressure (mb)

1013
1012
1012
1012
1011
1011
1010
1010
1010
1010
1009
1009
1009
1008
1008
1008
1008
1008
1007
1007
1007
1008
1008
1008

Ozone (du)

309
309
309
310
310
310
308
308
306
308
312
309
310
311
312
314
316
318
320
322
325
324
324
323

Friday 28

Full Moon 100%

20:34

06:52

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 OK
14 OK
15 OK
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:45, Set: 20:34, Transit: 13:39. Moon - Rise: 20:34, Set: 06:52. Civil Dark: 21:09 - 06:10. Nautical Dark: 21:53 - 05:26. Astro Dark: 22:42 - 04:36

Total Clouds (% Sky Obscured)

83
76
85
93
100
97
94
91
80
69
58
52
44
38
37
40
49
66
82
97
98
99
100
99

Low Clouds (% Sky Obscured)

31
28
28
29
33
34
34
36
31
26
21
18
13
16
28
39
47
44
37
20
22
30
38
43

Medium Clouds (% Sky Obscured)

76
76
84
82
90
67
39
11
8
4
0
1
4
9
12
9
5
22
40
60
63
62
59
72

High Clouds (% Sky Obscured)

67
55
73
85
100
83
76
72
80
69
58
44
22
0
3
5
7
21
35
52
62
67
67
64

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

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

Precipitation Probability (%)

89
42
51
59
63
55
43
21
21
17
2
1
1
0
0
0
0
3
9
17
27
33
44
74

Precipitation Amount (mm)

0.6
0
0
0.3
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

7
6
6
6
7
9
10
11
11
12
14
15
15
16
17
16
15
14
12
9
7
9
11
14

Chance of Frost

Temperature (°C)

19
19
18
18
18
17
17
17
16
17
18
19
20
21
22
22
23
23
23
22
22
20
19
18

Feels Like (°C)

21
21
20
19
19
19
19
19
20
16
15
15
16
15
16
22
21
21
20
21
20
17
18
18

Dew Point (°C)

17
17
17
17
17
16
16
16
15
14
12
10
9
8
7
8
10
11
11
12
13
13
14
14

Relative Humidity (%)

91
92
93
93
93
93
93
93
93
78
66
56
49
43
37
40
42
45
48
53
57
64
71
78

Pressure (mb)

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

Ozone (du)

323
323
323
326
328
331
332
333
334
337
341
344
343
341
340
339
337
336
334
332
331
330
329
328

Saturday 29

Waning Gibbous 99%

20:46

08:09

Sun - Rise: 06:47, Set: 20:32, Transit: 13:39. Moon - Rise: 20:46, Set: 08:09. Civil Dark: 21:07 - 06:11. Nautical Dark: 21:51 - 05:28. Astro Dark: 22:39 - 04:39

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for 's-Hertogenbosch, Gemeente 's-Hertogenbosch, Netherlands (51.70,5.30)

Generated: 22/08/26 23:56:30. Forecast: 23/08/26 to 29/08/26. Timezone: UTC+2.00