Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 20

Waxing Gibbous 68%

17:35

00:46

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

Sun - Rise: 07:26, Set: 19:45, Transit: 13:36. Moon - Rise: 17:35, Set: 00:46. Civil Dark: 20:19 - 06:52. Nautical Dark: 20:59 - 06:12. Astro Dark: 21:41 - 05:32

Total Clouds (% Sky Obscured)

100
100
97
93
82
91
96
55
43
28
68
67
62
47
52
49
51
48
35
100
96
44
51
53

Low Clouds (% Sky Obscured)

24
29
33
59
43
22
22
26
17
22
20
29
31
21
14
8
16
17
0
11
22
29
27
0

Medium Clouds (% Sky Obscured)

75
72
75
38
71
49
0
0
0
0
0
0
0
0
0
0
0
0
32
59
12
4
7
6

High Clouds (% Sky Obscured)

100
100
97
87
46
73
96
20
19
3
34
26
19
18
37
31
25
25
25
100
96
4
7
31

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 (%)

91
94
58
7
7
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
74
73
72
66
63
60
58
54
55
55
57
58
59
58
58
57
57
57
57
58
58
60
60

Pressure (mb)

1019
1020
1020
1021
1022
1022
1023
1024
1025
1025
1026
1027
1027
1028
1028
1029
1029
1030
1030
1030
1030
1030
1030
1030

Ozone (du)

292
291
292
293
294
295
296
298
300
301
301
299
296
293
291
289
290
289
287
287
286
286
285
283

Monday 21

Waxing Gibbous 77%

18:00

02:01

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
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:27, Set: 19:43, Transit: 13:35. Moon - Rise: 18:00, Set: 02:01. Civil Dark: 20:17 - 06:54. Nautical Dark: 20:57 - 06:14. Astro Dark: 21:38 - 05:34

Total Clouds (% Sky Obscured)

90
86
98
100
100
99
75
68
53
56
58
57
51
57
68
73
86
89
65
68
72
90
84
87

Low Clouds (% Sky Obscured)

8
6
30
31
27
30
33
38
24
21
5
35
43
45
55
60
78
87
57
64
72
86
84
84

Medium Clouds (% Sky Obscured)

40
15
11
11
20
18
18
14
9
6
4
8
13
19
16
11
6
4
4
0
0
1
0
1

High Clouds (% Sky Obscured)

75
40
84
97
100
93
56
26
15
21
20
19
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)

8
8
7
7
8
9
9
8
8
8
8
8
8
7
7
6
5
5
5
5
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
65
68
66
64
62
61
59
59
58
58
60
61
60
59
57
57
58
61
64
68
72
74
77

Pressure (mb)

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

Ozone (du)

282
281
279
278
277
277
274
272
271
271
272
272
272
273
273
274
274
274
275
275
274
274
274
273

Tuesday 22

Waxing Gibbous 85%

18:19

03:18

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
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:29, Set: 19:41, Transit: 13:35. Moon - Rise: 18:19, Set: 03:18. Civil Dark: 20:14 - 06:56. Nautical Dark: 20:54 - 06:16. Astro Dark: 21:36 - 05:36

Total Clouds (% Sky Obscured)

86
71
93
91
85
90
89
78
75
72
71
70
70
70
70
72
74
74
74
73
80
86
92
95

Low Clouds (% Sky Obscured)

84
69
88
83
81
84
85
78
75
72
71
68
65
62
56
56
57
59
57
60
58
63
62
63

Medium Clouds (% Sky Obscured)

1
1
5
6
2
6
4
0
0
1
1
3
3
4
4
4
4
4
4
7
8
9
11
11

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
7
19
24
2
6
5
4
4
5
2
6
12
17
29

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 (%)

1
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
1
2
2
3
4
2
1
2
2
11
7
7
8
7
5
3
3
1
1
0
0
2
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
4
3
3
4
4
5
5
5
5
5
5
4
4
4
3
3
3
4
4
4
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
79
79
79
78
77
77
76
75
75
75
76
77
78
81
80
78
77
77
78
77
78
78
78

Pressure (mb)

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

Ozone (du)

274
274
274
274
274
273
273
274
273
273
273
274
276
276
276
278
278
279
278
277
277
276
277
277

Wednesday 23

Waxing Gibbous 92%

18:34

04:35

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 OK
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:31, Set: 19:38, Transit: 13:35. Moon - Rise: 18:34, Set: 04:35. Civil Dark: 20:12 - 06:57. Nautical Dark: 20:52 - 06:17. Astro Dark: 21:33 - 05:38

Total Clouds (% Sky Obscured)

97
100
99
98
98
98
99
100
100
100
100
100
100
100
98
83
81
71
59
40
49
71
96
97

Low Clouds (% Sky Obscured)

62
67
66
65
64
64
49
23
30
26
39
54
48
67
74
59
60
57
50
40
48
66
94
95

Medium Clouds (% Sky Obscured)

15
20
16
15
15
19
18
18
20
23
30
18
15
10
10
10
11
10
5
0
5
10
15
13

High Clouds (% Sky Obscured)

48
100
95
89
84
61
94
100
100
100
100
99
100
100
42
22
0
0
0
0
0
1
12
10

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

Precipitation Probability (%)

2
0
1
3
0
3
2
0
1
0
0
5
9
11
61
76
73
56
33
2
12
13
7
13

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
3
3
3
4
4
5
5
7
7
7
7
7
7
7
7
16
16
15
14
14
15
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
77
77
76
73
70
64
59
59
60
61
62
65
69
72
75
83
75
69
67
68
67
67
61

Pressure (mb)

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

Ozone (du)

278
279
280
279
279
278
277
277
276
276
278
279
281
283
287
292
296
300
302
302
304
303
303
302

Thursday 24

Waxing Gibbous 96%

18:46

05:53

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
02 Bad
03 OK
04 OK
05 OK

Sun - Rise: 07:32, Set: 19:36, Transit: 13:34. Moon - Rise: 18:46, Set: 05:53. Civil Dark: 20:09 - 06:59. Nautical Dark: 20:49 - 06:19. Astro Dark: 21:31 - 05:40

Total Clouds (% Sky Obscured)

98
99
68
73
75
69
64
57
55
55
54
54
57
58
67
68
73
66
61
53
51
47
43
37

Low Clouds (% Sky Obscured)

97
98
65
67
67
65
51
36
27
20
12
8
4
0
3
8
13
9
4
0
4
7
11
7

Medium Clouds (% Sky Obscured)

9
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1

High Clouds (% Sky Obscured)

9
10
34
32
36
31
31
28
32
35
39
47
57
58
67
68
73
66
61
53
51
45
33
25

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 (%)

16
17
17
16
11
11
8
5
7
6
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)

15
15
15
8
8
8
8
8
9
8
8
8
7
6
6
5
5
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
7
7
7
8
8
8
7
7
8
8
8
8
8
8
8
8
8
8
8
8
8
9
8

Relative Humidity (%)

61
58
58
57
57
58
56
53
51
52
53
55
57
59
62
63
66
67
70
72
74
75
77
77

Pressure (mb)

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

Ozone (du)

301
300
299
299
298
298
297
295
294
293
292
291
290
289
288
287
287
286
284
282
281
280
280
280

Friday 25

Waxing Gibbous 99%

18:58

05:53

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

Sun - Rise: 07:34, Set: 19:34, Transit: 13:34. Moon - Rise: 18:58, Set: 05:53. Civil Dark: 20:07 - 07:01. Nautical Dark: 20:47 - 06:21. Astro Dark: 21:28 - 05:42

Total Clouds (% Sky Obscured)

29
21
35
49
60
49
38
26
22
18
15
27
35
46
50
54
58
58
62
62
66
68
70
59

Low Clouds (% Sky Obscured)

3
0
0
0
0
0
1
1
2
2
3
2
1
0
1
1
2
6
19
30
33
32
27
29

Medium Clouds (% Sky Obscured)

2
2
10
21
30
20
10
0
0
0
0
8
16
28
29
25
21
11
4
0
0
0
0
0

High Clouds (% Sky Obscured)

20
16
20
24
29
28
28
26
19
13
8
21
35
46
50
50
48
40
26
9
16
20
30
26

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
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
7
42
56
62
49
36
21
27

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
4
5
5
5
5
6
5
5
6
5
5
4
5
5
6
6
7
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
79
80
75
70
65
62
57
54
54
53
52
56
60
65
67
72
74
75
78
79
79
80
80

Pressure (mb)

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

Ozone (du)

280
280
280
280
280
280
280
279
279
280
280
280
279
279
279
279
280
280
281
282
282
282
283
283

Saturday 26

Full Moon 100%

19:09

07:12

Sun - Rise: 07:36, Set: 19:31, Transit: 13:33. Moon - Rise: 19:09, Set: 07:12. Civil Dark: 20:05 - 07:02. Nautical Dark: 20:44 - 06:23. Astro Dark: 21:25 - 05:44

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: 20/09/26 06:37:27. Forecast: 20/09/26 to 26/09/26. Timezone: UTC+2.00