Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 20

Waxing Gibbous 68%

17:29

00:45

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

Sun - Rise: 07:22, Set: 19:41, Transit: 13:32. Moon - Rise: 17:29, Set: 00:45. Civil Dark: 20:15 - 06:50. Nautical Dark: 20:54 - 06:11. Astro Dark: 21:36 - 05:29

Total Clouds (% Sky Obscured)

100
97
95
100
95
100
86
70
26
35
41
32
88
82
100
94
55
54
68
100
100
36
57
83

Low Clouds (% Sky Obscured)

40
60
67
46
46
60
39
30
24
35
40
32
21
27
0
9
3
0
0
0
0
0
31
25

Medium Clouds (% Sky Obscured)

59
55
54
76
38
14
0
0
0
0
0
0
0
0
0
0
0
5
68
65
44
25
15
20

High Clouds (% Sky Obscured)

100
83
95
94
89
100
81
45
4
4
4
4
72
82
100
84
37
37
60
100
100
27
7
12

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 (%)

95
95
44
25
10
5
1
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)

6
7
8
12
14
16
17
17
17
16
16
13
10
7
6
6
6
6
6
6
6
7
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
15
15
14
13
10
8
7
7
7
7
8
9
10
10
9
9
8
7
7
7
7
8
8

Relative Humidity (%)

88
87
86
82
74
60
52
48
47
46
50
57
64
74
79
79
77
75
73
73
75
77
80
81

Pressure (mb)

1020
1020
1021
1021
1022
1023
1023
1024
1025
1025
1026
1027
1027
1028
1029
1030
1030
1030
1030
1030
1030
1030
1030
1030

Ozone (du)

288
289
289
291
294
295
296
298
298
298
301
301
300
298
294
291
288
288
287
286
286
286
285
284

Monday 21

Waxing Gibbous 77%

17:54

01:59

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 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:24, Set: 19:39, Transit: 13:31. Moon - Rise: 17:54, Set: 01:59. Civil Dark: 20:12 - 06:52. Nautical Dark: 20:52 - 06:12. Astro Dark: 21:33 - 05:31

Total Clouds (% Sky Obscured)

87
74
100
100
95
92
79
74
59
81
87
64
53
57
48
100
93
100
100
93
94
88
86
82

Low Clouds (% Sky Obscured)

15
0
0
14
21
43
32
29
12
30
21
4
23
25
32
66
82
100
100
85
89
80
76
81

Medium Clouds (% Sky Obscured)

64
21
27
29
26
25
25
22
20
21
13
15
17
21
24
92
56
26
16
26
19
10
12
0

High Clouds (% Sky Obscured)

18
30
100
100
73
48
41
32
9
26
39
43
3
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 (%)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
11
12
14
15
16
17
17
17
16
15
16
14
14
14
13
14
13
13
13
13
13
12

Dew Point (°C)

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

Relative Humidity (%)

83
80
75
67
63
58
51
49
47
47
48
54
64
74
79
82
74
73
66
64
62
63
68
64

Pressure (mb)

1030
1031
1031
1031
1032
1032
1031
1031
1031
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1028
1028

Ozone (du)

283
281
281
279
278
274
272
271
271
271
271
271
271
270
271
272
272
272
271
271
270
271
271
271

Tuesday 22

Waxing Gibbous 85%

18:14

03:15

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:25, Set: 19:37, Transit: 13:31. Moon - Rise: 18:14, Set: 03:15. Civil Dark: 20:10 - 06:53. Nautical Dark: 20:49 - 06:14. Astro Dark: 21:31 - 05:33

Total Clouds (% Sky Obscured)

87
95
95
92
88
92
96
95
94
93
85
78
73
72
71
68
69
72
73
81
89
98
99
99

Low Clouds (% Sky Obscured)

86
84
88
88
88
92
96
92
90
87
80
74
70
65
63
60
58
62
63
62
64
66
71
76

Medium Clouds (% Sky Obscured)

0
33
28
25
0
18
5
13
19
27
16
8
2
5
7
8
8
8
7
9
11
13
18
20

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
3
8
16
5
3
4
5
4
6
21
36
49
56
58

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
1
0
0
1
1
2
10
12
4
1
3
0
1
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
5
4
4
6
6
6
6
6
7
7
6
5
5
4
4
4
4
4
4
3
3
3
3

Chance of Frost

Temperature (°C)

14
14
15
17
18
19
20
21
21
21
21
20
19
18
18
17
16
16
16
15
15
15
15
15

Feels Like (°C)

13
13
14
16
17
18
20
20
21
21
21
20
19
18
17
16
16
15
16
16
15
15
15
14

Dew Point (°C)

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

Relative Humidity (%)

66
68
69
69
71
72
74
74
73
70
72
74
76
78
79
81
82
82
85
85
85
86
86
84

Pressure (mb)

1028
1028
1029
1029
1029
1029
1029
1029
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1025
1025

Ozone (du)

271
271
272
273
273
273
272
273
274
274
275
275
277
277
277
276
276
274
274
275
275
274
274
274

Wednesday 23

Waxing Gibbous 92%

18:29

04:32

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 OK
02 OK
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:27, Set: 19:34, Transit: 13:31. Moon - Rise: 18:29, Set: 04:32. Civil Dark: 20:08 - 06:55. Nautical Dark: 20:47 - 06:16. Astro Dark: 21:28 - 05:35

Total Clouds (% Sky Obscured)

100
98
96
93
96
98
98
84
100
100
98
97
95
94
89
92
78
58
28
27
39
66
82
84

Low Clouds (% Sky Obscured)

80
80
80
78
82
87
86
45
61
37
33
26
30
42
48
88
75
57
28
20
32
43
57
58

Medium Clouds (% Sky Obscured)

23
23
23
23
19
15
15
15
17
17
44
22
23
21
16
14
7
5
0
5
10
15
15
14

High Clouds (% Sky Obscured)

58
70
67
55
66
73
73
84
98
100
75
60
40
46
39
17
12
8
0
0
0
7
15
15

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
2
12
1
0
0
0
3
2
1
38
49
52
40
34
20
16
11
1
6
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
0
0
0

Wind Speed/Direction (mph)

3
4
4
4
4
4
4
5
5
6
6
6
6
6
6
8
11
12
12
11
10
11
12
14

Chance of Frost

Temperature (°C)

15
14
15
17
18
19
20
21
21
21
21
21
20
19
18
17
17
16
15
14
13
12
12
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
82
78
76
71
67
58
53
52
53
59
67
72
77
78
72
82
80
80
87
89
87
70

Pressure (mb)

1025
1025
1024
1025
1024
1024
1023
1023
1022
1021
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021

Ozone (du)

275
276
278
278
277
276
275
275
276
277
278
278
279
282
286
291
296
297
299
298
300
300
301
303

Thursday 24

Waxing Gibbous 96%

18:42

05:49

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
02 OK
03 OK
04 OK
05 OK
06 OK

Sun - Rise: 07:28, Set: 19:32, Transit: 13:30. Moon - Rise: 18:42, Set: 05:49. Civil Dark: 20:05 - 06:57. Nautical Dark: 20:45 - 06:17. Astro Dark: 21:26 - 05:37

Total Clouds (% Sky Obscured)

88
73
72
71
77
79
80
78
75
69
64
62
60
67
75
81
70
61
49
36
26
15
18
19

Low Clouds (% Sky Obscured)

61
61
60
59
60
60
60
53
45
41
44
46
44
41
40
40
29
20
11
7
4
0
2
3

Medium Clouds (% Sky Obscured)

14
0
0
0
0
1
1
4
5
3
2
1
0
0
0
0
0
0
0
0
0
0
2
3

High Clouds (% Sky Obscured)

20
25
30
30
24
19
13
14
12
18
21
27
36
53
65
74
70
61
49
36
26
15
15
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 (%)

3
5
7
3
4
3
1
1
1
0
2
4
4
1
1
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)

15
17
6
6
7
7
7
7
7
7
7
5
4
4
3
3
3
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
12
11
11
11
12
12
13
18
17
16
18
18
19
11
12
13
12
12
11
10
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

71
71
65
60
55
51
48
44
44
44
43
51
61
73
76
82
87
89
89
90
90
90
90
90

Pressure (mb)

1021
1021
1023
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1021

Ozone (du)

301
300
300
299
299
298
297
297
296
295
294
293
292
291
291
291
290
289
289
288
288
287
286
286

Friday 25

Waxing Gibbous 99%

18:53

No Set

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

Sun - Rise: 07:30, Set: 19:30, Transit: 13:30. Moon - Rise: 18:53, Set: No Set. Civil Dark: 20:03 - 06:58. Nautical Dark: 20:42 - 06:19. Astro Dark: 21:23 - 05:39

Total Clouds (% Sky Obscured)

20
29
36
41
28
17
9
10
12
15
16
15
15
35
56
73
79
84
90
84
78
73
72
71

Low Clouds (% Sky Obscured)

4
3
2
0
0
0
0
3
7
10
9
8
9
6
4
0
13
25
38
38
33
32
30
27

Medium Clouds (% Sky Obscured)

4
10
14
14
9
5
0
0
0
0
0
0
0
4
11
16
16
15
12
9
4
2
1
1

High Clouds (% Sky Obscured)

4
18
33
41
28
17
6
5
4
3
3
3
3
25
46
68
58
50
39
37
36
35
42
46

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
12
20
25
29
22
10
11
7

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

Chance of Frost

Temperature (°C)

11
11
12
14
16
18
19
20
20
21
21
19
18
16
16
15
14
14
14
14
14
13
12
12

Feels Like (°C)

10
10
11
12
13
14
15
16
21
21
20
20
21
21
15
15
16
16
16
16
12
12
12
11

Dew Point (°C)

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

Relative Humidity (%)

90
88
80
71
65
61
56
52
52
50
51
58
65
74
77
82
86
86
87
87
86
86
83
81

Pressure (mb)

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

Ozone (du)

285
285
284
284
283
283
282
282
282
282
282
281
281
281
281
281
282
282
282
283
283
283
283
283

Saturday 26

Full Moon 100%

19:05

07:08

Sun - Rise: 07:32, Set: 19:27, Transit: 13:29. Moon - Rise: 19:05, Set: 07:08. Civil Dark: 20:01 - N/A. Nautical Dark: 20:40 - 06:21. Astro Dark: 21:20 - 05:40

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: 20/09/26 07:53:03. Forecast: 20/09/26 to 26/09/26. Timezone: UTC+2.00