Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 28

Waning Gibbous 98%

19:36

09:58

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 Bad
23 Bad
00 Bad

Sun - Rise: 07:39, Set: 19:27, Transit: 13:33. Moon - Rise: 19:36, Set: 09:58. Civil Dark: 20:00 - 07:06. Nautical Dark: 20:40 - 06:26. Astro Dark: 21:20 - 05:45

Total Clouds (% Sky Obscured)

100
100
100
100
77
99
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

80
21
46
48
31
37
45
42
85
37
35
27
84
90
90
83
53
70
75
63
49
37
65
35

Medium Clouds (% Sky Obscured)

81
80
87
61
55
50
51
78
81
47
79
59
93
100
91
98
90
98
100
100
95
84
100
97

High Clouds (% Sky Obscured)

100
100
100
92
51
90
94
100
100
100
78
100
97
100
100
100
100
100
97
92
97
100
100
100

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

Precipitation Probability (%)

2
8
14
17
12
22
13
8
6
16
10
6
5
12
24
10
6
9
22
29
29
34
43
53

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
86
92
92
93
95
93
92
88
82
76
72
69
76
80
80
81
77
75
73
74
77
81
85

Pressure (mb)

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

Ozone (du)

282
283
284
284
283
283
284
285
286
286
287
287
287
288
288
288
289
290
291
291
291
292
293
294

Tuesday 29

Waning Gibbous 93%

19:56

11:27

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 OK
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:41, Set: 19:24, Transit: 13:32. Moon - Rise: 19:56, Set: 11:27. Civil Dark: 19:58 - 07:07. Nautical Dark: 20:37 - 06:28. Astro Dark: 21:18 - 05:47

Total Clouds (% Sky Obscured)

100
100
100
100
99
99
100
100
100
100
100
100
100
100
100
96
62
59
67
43
57
65
71
64

Low Clouds (% Sky Obscured)

57
24
22
20
21
22
21
10
0
1
3
0
0
0
1
0
0
0
0
0
7
41
43
1

Medium Clouds (% Sky Obscured)

89
89
82
90
52
62
87
91
89
83
74
52
2
19
54
73
62
51
46
43
57
57
71
37

High Clouds (% Sky Obscured)

100
100
100
100
96
90
95
100
96
30
93
100
100
99
100
93
50
45
45
40
42
37
4
16

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
20
17
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

38
61
19
10
1
2
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.5
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
11
11
11
10
9
8
7
7
6
6
6
5
5
6
5
4
4
5
5
6
6
7

Chance of Frost

Temperature (°C)

17
17
17
16
16
16
16
16
17
18
20
21
23
24
25
25
25
24
23
22
21
20
20
20

Feels Like (°C)

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

Dew Point (°C)

15
15
15
15
15
15
15
15
15
15
15
15
17
17
17
17
17
17
17
15
14
14
13
13

Relative Humidity (%)

90
92
90
93
93
93
95
92
89
83
74
68
67
62
60
61
61
63
65
65
65
65
63
62

Pressure (mb)

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

Ozone (du)

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

Wednesday 30

Waning Gibbous 86%

20:25

12:56

01 Bad
02 OK
03 Bad
04 Bad
05 OK
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

Sun - Rise: 07:42, Set: 19:22, Transit: 13:32. Moon - Rise: 20:25, Set: 12:56. Civil Dark: 19:55 - 07:09. Nautical Dark: 20:35 - 06:30. Astro Dark: 21:15 - 05:49

Total Clouds (% Sky Obscured)

50
45
54
57
32
85
84
75
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

19
6
0
0
0
0
29
4
3
1
0
3
62
68
71
75
80
62
59
85
91
68
69
86

Medium Clouds (% Sky Obscured)

26
19
18
24
3
68
73
75
76
76
81
100
100
99
97
96
98
99
86
70
100
100
99
99

High Clouds (% Sky Obscured)

0
29
37
30
32
71
71
64
100
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
9
9
9
9
9
6
7
7
9
9
9
8
5
5
1

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

Precipitation Probability (%)

0
0
0
0
0
2
1
16
25
18
4
9
31
55
76
87
63
49
63
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.6
0
0
0
0.8
1.1
0.7
3.8
4.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
13
12
10
9
9
8
11
13
14
14
16
19
20
20
21
20
19
17
18
18
17
18

Relative Humidity (%)

66
66
65
63
58
54
53
52
58
61
61
57
65
75
83
88
94
94
91
89
92
93
92
96

Pressure (mb)

1016
1015
1015
1015
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017

Ozone (du)

286
284
282
281
280
278
276
275
274
274
274
274
274
273
272
273
274
275
275
275
274
274
273
273

Thursday 1

Waning Gibbous 77%

21:07

14:20

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 OK
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:44, Set: 19:20, Transit: 13:32. Moon - Rise: 21:07, Set: 14:20. Civil Dark: 19:53 - 07:11. Nautical Dark: 20:32 - 06:31. Astro Dark: 21:13 - 05:51

Total Clouds (% Sky Obscured)

100
100
100
100
100
64
84
100
100
93
100
91
75
70
70
66
63
59
60
51
42
60
67
63

Low Clouds (% Sky Obscured)

82
81
26
25
23
23
56
82
86
47
57
67
34
21
20
19
17
14
11
12
12
12
14
18

Medium Clouds (% Sky Obscured)

98
82
31
12
16
20
20
79
48
78
96
38
40
45
45
45
42
39
36
26
15
1
55
28

High Clouds (% Sky Obscured)

100
100
100
100
100
46
41
48
48
45
50
55
60
70
70
66
52
27
2
2
4
29
33
17

ISS Passover

Visibility (miles)

1
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
62
36
21
14
9
2
5
7
6
16
8
6
6
3
1
3
6
5
17
8
1
2
1

Precipitation Amount (mm)

1.9
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
95
92
89
88
89
92
90
89
88
80
77
73
69
69
66
66
69
72
77
79
82
80
82

Pressure (mb)

1018
1018
1018
1019
1019
1020
1020
1021
1022
1022
1023
1024
1024
1025
1025
1025
1026
1026
1027
1027
1028
1028
1028
1028

Ozone (du)

273
275
278
279
279
279
280
280
282
284
286
294
302
299
291
288
287
287
287
285
285
284
284
285

Friday 2

Waning Gibbous 66%

22:07

15:30

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

Sun - Rise: 07:46, Set: 19:17, Transit: 13:32. Moon - Rise: 22:07, Set: 15:30. Civil Dark: 19:51 - 07:12. Nautical Dark: 20:30 - 06:33. Astro Dark: 21:10 - 05:53

Total Clouds (% Sky Obscured)

48
47
71
71
79
70
75
54
43
28
27
31
37
50
63
76
73
67
63
58
59
67
71
70

Low Clouds (% Sky Obscured)

19
18
20
18
21
21
18
12
9
6
11
16
21
19
15
13
8
5
3
5
9
11
14
14

Medium Clouds (% Sky Obscured)

2
0
0
0
0
0
2
1
1
0
0
0
0
7
12
15
7
3
0
0
0
0
0
0

High Clouds (% Sky Obscured)

17
15
42
41
65
52
60
40
31
19
20
20
23
38
52
65
65
65
63
52
45
43
47
44

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
2
3
2
6
2
1
0
2
2
13
9
3
7
4
3
6
3
0
2
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
83
83
83
83
83
82
82
76
72
67
62
57
52
50
48
47
50
54
58
58
58
59
61

Pressure (mb)

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

Ozone (du)

285
285
285
286
287
287
288
290
291
292
292
292
291
291
291
291
291
292
292
293
294
294
295
295

Saturday 3

Third Quarter 54%

23:24

16:22

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 Bad
23 Bad
00 Bad

Sun - Rise: 07:47, Set: 19:15, Transit: 13:31. Moon - Rise: 23:24, Set: 16:22. Civil Dark: 19:49 - 07:14. Nautical Dark: 20:28 - 06:35. Astro Dark: 21:08 - 05:55

Total Clouds (% Sky Obscured)

67
74
82
90
90
92
97
90
83
73
65
56
50
56
68
82
91
95
100
93
87
82
80
79

Low Clouds (% Sky Obscured)

16
11
5
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
9
11
15
18
29
38

Medium Clouds (% Sky Obscured)

0
0
0
0
5
9
12
8
4
0
0
0
0
0
0
0
0
0
0
7
14
18
12
7

High Clouds (% Sky Obscured)

42
51
61
67
75
83
91
81
73
59
56
52
49
52
55
62
78
90
99
81
62
49
53
57

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
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)

5
5
5
5
5
5
5
5
6
6
7
7
7
7
7
7
7
6
6
6
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
66
68
70
74
75
79
81
78
75
73
66
61
56
56
55
56
62
67
72
76
78
82
82

Pressure (mb)

1031
1031
1030
1030
1030
1029
1029
1029
1029
1029
1029
1028
1027
1026
1026
1025
1024
1024
1024
1024
1023
1023
1023
1022

Ozone (du)

294
294
294
294
294
294
295
296
296
295
295
295
294
294
294
294
294
294
294
294
294
294
294
294

Sunday 4

Waning Crescent 42%

00:51

16:58

Sun - Rise: 07:49, Set: 19:13, Transit: 13:31. Moon - Rise: 00:51, Set: 16:58. Civil Dark: 19:46 - 07:16. Nautical Dark: 20:25 - 06:36. Astro Dark: 21:05 - 05:56

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

Generated: 28/09/26 01:12:48. Forecast: 28/09/26 to 04/10/26. Timezone: UTC+2.00