Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 17

Waxing Crescent 1%

05:24

23:15

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 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:42, Set: 21:28, Transit: 13:35. Moon - Rise: 05:24, Set: 23:15. Civil Dark: 22:10 - 04:59. Nautical Dark: 23:09 - 04:01. Astro Dark: 00:45 - 02:24

Total Clouds (% Sky Obscured)

87
86
90
99
97
98
93
94
99
95
98
93
100
100
92
100
100
100
98
100
100
100
100
96

Low Clouds (% Sky Obscured)

62
62
62
80
83
89
80
77
91
86
93
93
96
81
60
61
43
52
60
64
63
58
63
58

Medium Clouds (% Sky Obscured)

87
86
72
81
92
95
88
89
85
64
91
86
87
92
52
69
89
100
98
100
100
100
94
92

High Clouds (% Sky Obscured)

24
15
90
80
22
11
3
4
2
0
0
0
1
1
17
16
67
100
24
20
10
11
100
8

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
4
5
5
2
4
4
3
6
5
9
9
9
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
Light Rain
Very Light Rain
Light Rain
Light Rain
None
Light Rain
Very Light Rain
None
Very Light Rain

Precipitation Probability (%)

25
5
1
21
20
41
37
32
42
48
49
48
53
77
94
87
84
80
84
60
85
63
33
60

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.8
0.5
0.3
0.5
0.7
0
0.8
0.3
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
5
5
5
6
6
7
8
9
9
10
8
11
11
10
11
10
11
10
11
10
10
10
9

Relative Humidity (%)

81
81
79
79
85
87
88
90
93
87
87
71
86
84
76
86
82
86
89
95
95
96
98
96

Pressure (mb)

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

Ozone (du)

391
390
390
388
388
387
388
388
392
395
396
391
388
387
387
389
392
394
396
399
404
406
407
407

Monday 18

Waxing Crescent 5%

06:09

00:31

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 OK
21 OK
22 OK
23 OK
00 Good
01 Good

Sun - Rise: 05:40, Set: 21:29, Transit: 13:35. Moon - Rise: 06:09, Set: 00:31. Civil Dark: 22:12 - 04:58. Nautical Dark: 23:11 - 03:58. Astro Dark: 00:53 - 02:17

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
97
100
100
100
75
87
69
45
32
25
9
14
0
4

Low Clouds (% Sky Obscured)

67
80
75
70
74
63
75
69
57
55
57
47
68
48
48
46
44
26
30
25
0
9
0
4

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
92
100
100
100
75
87
69
45
14
1
9
1
0
0

High Clouds (% Sky Obscured)

0
2
50
93
41
93
100
100
100
100
29
44
84
48
0
0
0
0
0
0
1
4
0
0

ISS Passover

Visibility (miles)

5
4
2
9
9
9
9
9
9
9
4
4
8
7
8
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
Light Rain
Light Rain
None
Very Light Rain
None
None
None
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
None
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

81
95
89
60
55
46
29
50
71
73
66
74
75
78
54
59
42
29
22
0
0
0
0
0

Precipitation Amount (mm)

0.5
0.8
0.6
0
0.2
0
0
0
0.5
0.4
0.2
0.3
0.4
0.5
0
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
4
4
4
4
6
7
7
7
7
7
7
9
9
6
6
4
3
2
4
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
96
95
93
87
84
77
71
69
68
71
84
81
76
72
79
83
88
91
93
95

Pressure (mb)

1012
1011
1011
1011
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1015
1015
1015
1016
1016

Ozone (du)

410
412
412
414
411
411
411
412
414
413
413
414
417
416
413
412
414
411
396
391
390
387
383
379

Tuesday 19

Waxing Crescent 11%

07:14

01:24

02 Good
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
00 Bad
01 Bad

Sun - Rise: 05:39, Set: 21:31, Transit: 13:35. Moon - Rise: 07:14, Set: 01:24. Civil Dark: 22:13 - 04:56. Nautical Dark: 23:13 - 03:56. Astro Dark: 01:01 - 01:58

Total Clouds (% Sky Obscured)

0
10
90
100
100
100
100
85
87
94
95
98
99
98
99
100
100
100
99
99
99
93
73
70

Low Clouds (% Sky Obscured)

0
9
18
22
25
0
0
0
5
67
29
65
57
50
55
73
81
80
75
71
67
63
51
44

Medium Clouds (% Sky Obscured)

0
2
51
55
67
94
95
85
87
78
92
94
64
93
94
99
100
99
99
37
45
46
41
46

High Clouds (% Sky Obscured)

0
1
8
98
100
99
100
21
5
9
0
14
10
44
45
100
97
30
35
34
1
23
42
59

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
4
27
14
13
25
33
68
81
81
45
47
49
40
34
28

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.4
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
94
94
96
93
88
85
81
79
72
67
80
82
86
86
93
95
93
93
93
95
96
95

Pressure (mb)

1016
1016
1016
1015
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1014
1014
1014
1015
1015
1015
1015
1015
1016
1016

Ozone (du)

377
374
372
370
366
367
369
370
372
380
380
382
381
380
383
381
380
381
379
377
382
384
385
383

Wednesday 20

Waxing Crescent 20%

08:36

02:00

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 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:38, Set: 21:32, Transit: 13:35. Moon - Rise: 08:36, Set: 02:00. Civil Dark: 22:15 - 04:55. Nautical Dark: 23:16 - 03:54. Astro Dark: 01:12 - N/A

Total Clouds (% Sky Obscured)

66
88
94
95
96
97
98
99
100
95
90
84
83
80
78
74
70
65
72
78
87
85
84
83

Low Clouds (% Sky Obscured)

44
43
44
45
47
48
56
68
81
72
64
56
57
58
59
54
48
42
45
46
46
44
42
40

Medium Clouds (% Sky Obscured)

40
33
34
52
93
65
84
92
62
43
44
45
74
70
30
65
35
63
68
42
39
35
59
74

High Clouds (% Sky Obscured)

38
52
55
50
40
40
43
68
99
66
33
0
0
0
0
0
0
0
0
4
5
5
5
10

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

23
17
6
5
3
0
8
15
21
37
50
54
61
65
71
67
57
54
53
44
26
24
22
12

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
11
11
11
12
12
13
14
15
16
17
18
18
18
18
17
17
16
15
14
13
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
95
96
96
95
92
89
82
82
74
74
65
68
67
71
74
77
79
83
90
90
90
87

Pressure (mb)

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

Ozone (du)

379
374
372
370
367
365
365
363
360
359
358
359
360
360
358
356
355
355
357
357
353
351
349
348

Thursday 21

Waxing Crescent 31%

10:05

02:00

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 Bad
23 OK
00 OK
01 OK

Sun - Rise: 05:36, Set: 21:33, Transit: 13:35. Moon - Rise: 10:05, Set: 02:00. Civil Dark: 22:17 - 04:53. Nautical Dark: 23:18 - 03:52. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

86
83
67
75
84
75
78
93
94
80
94
93
90
88
87
76
64
51
51
52
52
46
42
39

Low Clouds (% Sky Obscured)

43
47
50
63
69
75
71
70
70
57
51
45
36
28
21
15
10
3
2
1
0
0
0
0

Medium Clouds (% Sky Obscured)

77
55
25
20
12
11
20
60
70
39
47
71
62
50
29
22
15
6
1
1
3
2
10
13

High Clouds (% Sky Obscured)

14
25
28
19
12
1
18
35
54
39
29
16
8
4
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 (%)

9
2
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)

9
8
8
8
9
9
10
11
11
11
12
12
12
12
12
12
10
8
6
5
4
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
10
10
10
11
11
11
11
11
11
11
12
12
12
12
12
13
13
12
11
10
10
9

Relative Humidity (%)

86
90
93
95
95
92
84
78
71
65
62
61
61
60
60
59
64
71
76
78
79
81
81
81

Pressure (mb)

1023
1023
1023
1024
1024
1024
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027

Ozone (du)

346
347
347
346
345
344
342
341
341
338
339
338
337
336
335
334
334
333
332
334
335
336
336
336

Friday 22

Waxing Crescent 42%

11:32

02:24

02 OK
03 Bad
04 OK
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 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:35, Set: 21:35, Transit: 13:35. Moon - Rise: 11:32, Set: 02:24. Civil Dark: 22:18 - 04:52. Nautical Dark: 23:20 - 03:50. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

46
49
48
55
62
69
69
69
69
65
61
55
56
56
53
47
41
35
38
41
44
53
58
63

Low Clouds (% Sky Obscured)

15
26
36
44
52
56
56
51
50
50
47
43
42
37
33
30
22
19
15
10
4
17
29
35

Medium Clouds (% Sky Obscured)

11
5
1
2
2
3
3
3
4
5
6
7
11
14
18
13
8
3
2
1
0
6
10
14

High Clouds (% Sky Obscured)

0
0
1
1
2
2
6
10
18
15
9
9
7
2
1
1
1
2
0
4
5
4
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)

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

Chance of Frost

Temperature (°C)

12
12
11
11
12
12
13
15
17
19
20
22
23
23
23
24
23
22
21
20
18
16
16
15

Feels Like (°C)

13
11
11
11
10
10
10
16
16
17
18
18
19
25
25
25
25
25
25
22
22
21
21
20

Dew Point (°C)

9
9
9
8
8
9
9
10
11
11
12
12
13
13
12
12
13
14
16
14
13
12
12
11

Relative Humidity (%)

84
83
83
81
79
77
74
70
65
61
59
55
53
51
50
48
55
61
69
71
74
77
77
77

Pressure (mb)

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

Ozone (du)

336
335
335
334
334
334
334
334
333
333
333
334
334
335
335
335
335
334
334
334
334
334
334
334

Saturday 23

First Quarter 53%

12:56

02:41

Sun - Rise: 05:34, Set: 21:36, Transit: 13:35. Moon - Rise: 12:56, Set: 02:41. Civil Dark: 22:20 - 04:50. Nautical Dark: 23:23 - 03:48. Astro Dark: N/A - N/A

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: 17/05/26 02:35:30. Forecast: 17/05/26 to 23/05/26. Timezone: UTC+2.00