Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 1

Waning Gibbous 83%

21:29

12:17

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

Sun - Rise: 06:55, Set: 20:30, Transit: 13:42. Moon - Rise: 21:29, Set: 12:17. Civil Dark: 21:05 - 06:20. Nautical Dark: 21:48 - 05:36. Astro Dark: 22:36 - 04:48

Total Clouds (% Sky Obscured)

98
93
88
79
93
93
77
37
46
46
40
57
73
81
49
51
19
55
54
100
100
100
100
100

Low Clouds (% Sky Obscured)

31
47
29
26
16
16
18
17
27
24
22
30
25
23
6
8
15
5
0
0
0
8
4
21

Medium Clouds (% Sky Obscured)

44
38
48
79
93
80
61
17
15
14
11
15
6
0
0
0
0
0
0
0
4
9
65
100

High Clouds (% Sky Obscured)

75
30
37
54
46
72
1
2
2
2
2
35
54
59
30
35
0
55
54
100
100
100
100
100

ISS Passover

Visibility (miles)

8
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 (%)

33
2
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
11
11
12
11
11
11
10
10
10
11
11
11
11
11
11
10
10
10
10
10
10
11

Relative Humidity (%)

74
74
73
72
71
71
69
64
60
58
57
56
56
57
58
59
58
59
61
63
65
67
68
74

Pressure (mb)

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

Ozone (du)

315
317
317
316
315
314
314
313
313
313
313
313
314
316
316
317
318
316
315
315
316
317
319
317

Wednesday 2

Waning Gibbous 74%

21:51

13:44

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: 06:56, Set: 20:27, Transit: 13:42. Moon - Rise: 21:51, Set: 13:44. Civil Dark: 21:02 - 06:21. Nautical Dark: 21:45 - 05:38. Astro Dark: 22:33 - 04:51

Total Clouds (% Sky Obscured)

100
100
100
95
93
89
80
84
78
82
75
98
100
97
94
100
86
94
97
99
98
99
59
67

Low Clouds (% Sky Obscured)

0
8
8
28
20
18
22
27
26
29
27
27
30
31
36
40
19
36
37
49
53
70
47
52

Medium Clouds (% Sky Obscured)

100
100
100
95
93
89
80
84
20
6
6
12
19
13
16
23
86
31
17
16
91
33
3
8

High Clouds (% Sky Obscured)

100
100
100
25
25
4
0
6
46
64
75
93
99
26
25
25
28
46
72
32
23
62
4
4

ISS Passover

Visibility (miles)

9
7
9
8
9
8
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 (%)

27
30
37
27
26
26
23
28
23
16
14
7
5
5
2
0
1
4
21
17
23
7
6
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
79
79
81
81
79
78
73
66
60
59
58
59
59
58
58
60
62
71
80
81
77
78
80

Pressure (mb)

1020
1020
1020
1019
1019
1019
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1019

Ozone (du)

318
318
319
320
323
324
322
318
315
314
313
313
310
308
304
303
301
300
300
300
301
301
302
300

Thursday 3

Waning Gibbous 63%

22:23

15:11

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: 06:58, Set: 20:25, Transit: 13:42. Moon - Rise: 22:23, Set: 15:11. Civil Dark: 21:00 - 06:23. Nautical Dark: 21:43 - 05:40. Astro Dark: 22:30 - 04:53

Total Clouds (% Sky Obscured)

84
96
100
100
93
93
96
100
100
100
100
94
74
67
62
92
84
88
79
76
73
72
65
87

Low Clouds (% Sky Obscured)

54
94
90
91
80
75
85
84
74
75
71
65
64
43
37
57
46
67
58
50
48
55
50
50

Medium Clouds (% Sky Obscured)

14
17
14
19
16
17
16
12
12
8
13
15
8
9
5
30
24
23
28
30
25
11
4
3

High Clouds (% Sky Obscured)

5
16
100
100
73
93
60
100
100
100
100
74
10
23
23
59
27
24
29
46
60
45
26
46

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
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
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

8
17
26
27
33
27
23
21
20
17
14
29
30
24
27
10
5
3
4
8
7
11
8
2

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
83
85
86
88
88
89
88
85
80
81
84
86
80
78
79
76
74
74
80
85
86
84
88

Pressure (mb)

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

Ozone (du)

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

Friday 4

Third Quarter 51%

23:09

16:31

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 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:00, Set: 20:23, Transit: 13:41. Moon - Rise: 23:09, Set: 16:31. Civil Dark: 20:58 - 06:25. Nautical Dark: 21:40 - 05:42. Astro Dark: 22:27 - 04:55

Total Clouds (% Sky Obscured)

87
90
91
91
90
82
89
94
96
97
97
88
94
100
79
94
100
100
100
100
100
86
69
48

Low Clouds (% Sky Obscured)

63
82
63
51
37
35
42
75
85
53
64
40
68
82
56
30
21
15
11
7
3
8
14
21

Medium Clouds (% Sky Obscured)

4
17
15
10
11
33
57
93
95
84
84
46
20
24
25
90
100
100
92
83
66
80
14
4

High Clouds (% Sky Obscured)

44
44
40
40
39
19
19
16
38
63
54
85
91
100
68
71
78
95
100
79
100
80
57
28

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
5
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
Very Light Rain
None
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
3
0
0
1
4
10
24
41
43
55
70
73
45
35
26
19
7
8
2
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0
0.2
0.4
0.5
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
18
19
20
19
20
20
20
21
21
21
21
19
13
13
13
12
10
8
8
8
7
9
11

Chance of Frost

Temperature (°C)

20
20
20
20
20
20
20
20
20
21
21
21
21
20
20
21
21
20
20
19
19
18
19
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
88
88
88
88
86
85
84
84
80
77
77
85
81
68
65
69
69
64
62
60
59
65

Pressure (mb)

1015
1015
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1015
1016
1016
1017
1018
1018
1018

Ozone (du)

285
284
284
284
284
285
284
285
285
284
284
286
285
286
286
286
286
287
289
292
294
294
295
296

Saturday 5

Waning Crescent 39%

00:15

17:36

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 OK
15 OK
16 OK
17 OK
18 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:01, Set: 20:20, Transit: 13:41. Moon - Rise: 00:15, Set: 17:36. Civil Dark: 20:55 - 06:27. Nautical Dark: 21:38 - 05:44. Astro Dark: 22:24 - 04:58

Total Clouds (% Sky Obscured)

55
63
66
76
88
89
97
94
65
64
50
48
41
33
26
35
44
52
54
55
53
58
59
63

Low Clouds (% Sky Obscured)

22
26
29
31
31
34
34
31
31
29
26
23
13
7
2
1
3
9
9
4
0
0
0
0

Medium Clouds (% Sky Obscured)

4
4
4
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2

High Clouds (% Sky Obscured)

33
35
35
50
73
89
91
81
61
46
25
7
10
11
10
14
21
30
37
45
53
58
59
63

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
1
1
1
0
0
2
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)

11
12
12
12
12
11
10
10
11
11
10
10
10
10
10
9
8
7
6
5
4
5
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
10
10
10
10
10
9
9
9
9
9
10
9
9
10
10
10
9
9
9
9
9
9
9

Relative Humidity (%)

63
61
62
63
63
63
62
59
57
56
55
55
54
55
56
57
59
61
63
64
66
68
68
68

Pressure (mb)

1019
1019
1019
1020
1020
1021
1022
1023
1023
1024
1024
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

297
300
300
301
301
303
305
304
304
304
303
301
300
299
298
297
296
294
293
292
291
291
290
289

Sunday 6

Waning Crescent 28%

01:37

18:23

02 Bad
03 Bad
04 Bad
05 OK
06 OK
07 OK
08 OK
09 OK
10 Good
11 OK
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: 07:03, Set: 20:18, Transit: 13:41. Moon - Rise: 01:37, Set: 18:23. Civil Dark: 20:53 - 06:28. Nautical Dark: 21:35 - 05:46. Astro Dark: 22:21 - 05:00

Total Clouds (% Sky Obscured)

59
54
50
43
36
28
25
21
18
38
57
76
80
83
86
83
81
76
72
74
79
83
87
90

Low Clouds (% Sky Obscured)

1
2
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
7
16
24
31
38
33

Medium Clouds (% Sky Obscured)

2
2
3
2
3
3
5
6
7
8
11
14
23
24
24
27
30
34
47
63
79
70
62
53

High Clouds (% Sky Obscured)

59
54
50
42
27
14
16
18
18
32
47
59
66
76
86
73
65
55
47
48
70
83
87
90

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

Chance of Frost

Temperature (°C)

14
14
13
13
13
13
13
14
16
18
19
20
21
22
22
22
22
21
20
20
19
18
18
17

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
9
9
9
9
9
9
8
7
6
6
7
7
7
8
8
8
8
8
8
7

Relative Humidity (%)

69
71
72
75
75
76
77
69
63
56
49
42
37
37
36
36
39
41
45
46
49
51
51
51

Pressure (mb)

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

Ozone (du)

288
288
288
288
289
289
289
291
292
294
294
293
293
293
292
292
292
291
290
291
293
294
295
296

Monday 7

Waning Crescent 18%

No Rise

18:55

Sun - Rise: 07:05, Set: 20:16, Transit: 13:40. Moon - Rise: No Rise, Set: 18:55. Civil Dark: 20:50 - 06:30. Nautical Dark: 21:32 - 05:48. Astro Dark: 22:18 - 05:02

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: 01/09/26 02:54:01. Forecast: 01/09/26 to 07/09/26. Timezone: UTC+2.00