Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 11

New Moon 0%

08:50

19:58

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 OK
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:13, Set: 20:06, Transit: 13:39. Moon - Rise: 08:50, Set: 19:58. Civil Dark: 20:41 - 06:39. Nautical Dark: 21:22 - 05:57. Astro Dark: 22:06 - 05:13

Total Clouds (% Sky Obscured)

98
97
88
63
45
63
65
72
83
51
27
29
38
39
35
37
73
62
63
73
62
93
83
61

Low Clouds (% Sky Obscured)

91
80
51
52
33
50
50
62
78
50
19
21
28
23
22
24
22
18
15
16
62
77
77
42

Medium Clouds (% Sky Obscured)

68
0
6
18
13
17
14
11
9
0
2
3
12
10
7
5
2
8
0
4
0
0
7
4

High Clouds (% Sky Obscured)

0
0
0
0
0
1
2
4
3
1
2
2
0
3
3
2
46
62
63
49
35
80
14
56

ISS Passover

Visibility (miles)

9
9
6
8
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
9
26
63
62
69
68
66

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 (%)

45
0
35
27
40
34
36
29
11
0
0
0
3
0
0
0
0
0
0
3
4
5
5
3

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)

12
10
10
10
9
9
10
10
8
7
6
6
4
4
3
2
1
2
3
4
5
6
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
87
80
74
70
66
70
72
72
76
77
78
78
79
81
80
82
80
82
83
86
82
83
82

Pressure (mb)

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

Ozone (du)

322
322
321
319
317
314
314
314
315
315
313
311
311
314
317
315
313
312
310
307
306
305
303
300

Saturday 12

Waxing Crescent 2%

No Rise

20:09

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
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:14, Set: 20:04, Transit: 13:38. Moon - Rise: No Rise, Set: 20:09. Civil Dark: 20:38 - 06:40. Nautical Dark: 21:19 - 05:59. Astro Dark: 22:03 - 05:16

Total Clouds (% Sky Obscured)

58
100
96
94
79
93
99
90
97
99
98
98
99
98
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

29
34
32
24
2
4
11
49
74
91
85
89
92
93
86
92
95
94
96
100
100
94
92
84

Medium Clouds (% Sky Obscured)

9
10
10
67
28
39
23
16
20
62
39
88
99
28
18
99
99
100
97
79
85
98
100
100

High Clouds (% Sky Obscured)

36
100
38
39
30
40
51
77
57
52
30
37
52
9
48
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
9
3
3
9
9
9
9

Fog (%)

9
2
2
2
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
Very Light Rain
None
None
Light Rain
Very Light Rain
Moderate Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

6
6
3
0
0
0
0
0
4
28
32
43
52
49
43
67
56
95
95
95
84
95
95
92

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0.4
0.2
2.8
1.1
0.4
0.3
1.1
1.9
0.5

Wind Speed/Direction (mph)

10
11
13
14
14
14
14
14
13
13
12
14
14
13
15
14
15
12
12
13
13
14
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
18
17
17
18
18
18
17
18
18
18
17
16
16
16
17
17
17
17
17
17
17
17
18

Dew Point (°C)

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

Relative Humidity (%)

77
70
69
69
69
66
65
67
72
78
78
78
84
82
85
86
92
92
95
96
95
95
93
93

Pressure (mb)

1023
1023
1023
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

298
297
296
295
295
296
299
300
299
301
303
303
301
300
299
299
298
299
298
299
297
298
298
298

Sunday 13

Waxing Crescent 7%

10:09

20:22

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
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:16, Set: 20:02, Transit: 13:38. Moon - Rise: 10:09, Set: 20:22. Civil Dark: 20:36 - 06:42. Nautical Dark: 21:17 - 06:01. Astro Dark: 22:01 - 05:18

Total Clouds (% Sky Obscured)

100
100
84
85
51
50
51
79
72
81
100
77
98
85
100
92
94
76
100
100
99
96
97
98

Low Clouds (% Sky Obscured)

79
74
78
41
46
35
36
42
42
40
47
49
42
40
59
50
35
41
33
35
36
32
40
46

Medium Clouds (% Sky Obscured)

100
99
84
44
4
8
4
6
8
6
3
2
0
0
7
10
94
76
94
73
37
23
26
27

High Clouds (% Sky Obscured)

100
100
20
10
0
0
0
15
4
81
100
40
98
74
99
77
35
27
100
100
89
80
85
90

ISS Passover

Visibility (miles)

8
7
5
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
5
22
22
22
22
22
22
22
22

Precipitation Type

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

Precipitation Probability (%)

57
57
66
29
23
17
10
9
8
3
3
2
0
0
2
0
0
0
0
0
0
0
0
1

Precipitation Amount (mm)

0
0
0.2
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
11
11
12
13
11
11
9
8
7
5
4
3
3
2
2
2
2
2
2
3
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
19
19
19
21
21
22
19
20
20
19
18
18
18
18
18
17
18
17
17
16
16
17

Dew Point (°C)

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

Relative Humidity (%)

93
92
91
88
84
79
76
76
77
78
83
83
86
86
86
86
85
86
87
86
87
87
89
83

Pressure (mb)

1019
1019
1019
1020
1020
1020
1020
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023

Ozone (du)

298
299
302
306
310
311
308
303
301
299
296
295
296
296
295
293
291
290
289
287
287
286
286
285

Monday 14

Waxing Crescent 13%

11:28

20:36

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

Sun - Rise: 07:18, Set: 19:59, Transit: 13:38. Moon - Rise: 11:28, Set: 20:36. Civil Dark: 20:33 - 06:44. Nautical Dark: 21:14 - 06:03. Astro Dark: 21:58 - 05:20

Total Clouds (% Sky Obscured)

98
76
69
89
86
59
44
39
54
56
61
31
31
44
51
61
59
89
87
90
86
56
89
65

Low Clouds (% Sky Obscured)

47
48
45
42
39
31
24
19
16
21
26
20
27
27
29
27
32
44
52
34
34
37
41
46

Medium Clouds (% Sky Obscured)

18
10
5
5
5
5
4
4
4
6
4
2
0
4
11
20
14
13
52
86
58
12
72
22

High Clouds (% Sky Obscured)

93
60
36
55
56
20
4
2
20
22
30
1
0
7
15
22
17
46
40
49
56
47
55
65

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 (%)

22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22

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 (%)

1
9
15
3
16
9
0
1
0
0
0
0
0
0
0
0
3
1
0
1
6
4
12
23

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
72
68
66
66
65
66
69
70
75
81
86
89
90
93
95
93
93
92
92
92
93
92
86

Pressure (mb)

1023
1023
1023
1023
1023
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1018
1018
1018
1018
1018

Ozone (du)

284
282
281
280
280
280
282
284
286
286
287
286
287
287
287
288
291
294
291
289
288
290
292
292

Tuesday 15

Waxing Crescent 21%

12:47

20:55

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 OK
23 Bad
00 Bad
01 OK
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:19, Set: 19:57, Transit: 13:37. Moon - Rise: 12:47, Set: 20:55. Civil Dark: 20:31 - 06:45. Nautical Dark: 21:12 - 06:05. Astro Dark: 21:55 - 05:22

Total Clouds (% Sky Obscured)

70
100
100
100
93
87
80
71
65
58
51
24
35
51
56
31
36
37
42
49
59
70
78
85

Low Clouds (% Sky Obscured)

55
53
51
53
56
70
33
33
57
58
44
19
31
47
48
8
11
12
7
23
43
62
72
81

Medium Clouds (% Sky Obscured)

23
40
70
100
93
13
10
7
3
0
2
0
4
9
4
4
4
2
2
2
1
0
1
1

High Clouds (% Sky Obscured)

70
100
100
100
80
57
35
25
20
10
15
2
2
1
0
0
0
0
0
5
10
14
10
6

ISS Passover

Visibility (miles)

9
9
9
9
8
7
6
2
8
9
8
7
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22

Precipitation Type

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

Precipitation Probability (%)

20
52
73
95
95
95
95
95
94
66
70
48
12
5
4
0
12
18
15
22
32
37
34
31

Precipitation Amount (mm)

0
0
0.3
0.7
0.7
0.7
1.3
1
0.4
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
15
15
14
14
15
15
17
17
17
16
15
13
12
11
11
11
10
11
11
10
10
9
10

Relative Humidity (%)

77
70
66
62
65
72
75
85
86
89
89
86
78
75
71
67
68
68
69
70
67
66
64
64

Pressure (mb)

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

Ozone (du)

291
290
289
287
286
285
284
286
289
293
297
300
304
306
311
317
325
327
330
332
333
334
335
335

Wednesday 16

Waxing Crescent 30%

14:03

21:19

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
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:21, Set: 19:55, Transit: 13:37. Moon - Rise: 14:03, Set: 21:19. Civil Dark: 20:29 - 06:47. Nautical Dark: 21:09 - 06:07. Astro Dark: 21:52 - 05:24

Total Clouds (% Sky Obscured)

92
90
88
86
80
74
68
62
56
39
38
43
44
63
81
99
94
89
84
85
89
90
89
89

Low Clouds (% Sky Obscured)

85
73
69
62
59
50
42
37
31
28
26
23
21
30
41
52
54
57
59
54
46
43
54
64

Medium Clouds (% Sky Obscured)

0
2
3
3
3
3
3
0
0
0
0
0
1
1
1
0
17
33
50
58
66
74
62
52

High Clouds (% Sky Obscured)

2
1
0
3
7
8
15
12
12
8
11
16
20
47
73
99
85
64
43
45
56
58
61
69

ISS Passover

Visibility (miles)

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

Fog (%)

22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22

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 (%)

30
32
30
28
28
28
24
24
25
31
25
18
22
21
18
22
24
26
27
24
22
25
22
20

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
65
65
65
64
64
64
64
67
71
74
75
78
80
80
79
79
78
76
75
76
76
75
72

Pressure (mb)

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

Ozone (du)

335
335
336
337
338
337
336
336
330
325
320
316
313
310
307
305
302
301
299
298
299
300
302
302

Thursday 17

Waxing Crescent 39%

15:13

21:53

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 OK
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:23, Set: 19:52, Transit: 13:37. Moon - Rise: 15:13, Set: 21:53. Civil Dark: 20:26 - 06:49. Nautical Dark: 21:07 - 06:08. Astro Dark: 21:49 - 05:26

Total Clouds (% Sky Obscured)

86
89
93
96
96
95
94
88
83
77
69
61
50
40
34
32
44
59
70
62
56
57

Low Clouds (% Sky Obscured)

71
77
83
88
87
87
86
76
66
57
55
58
50
40
34
32
44
46
45
39
33
26

Medium Clouds (% Sky Obscured)

39
39
39
39
49
62
70
47
25
2
9
14
15
9
7
6
11
13
19
25
28
34

High Clouds (% Sky Obscured)

62
60
62
66
71
78
86
60
35
13
12
11
12
12
10
0
3
5
7
5
3
0

ISS Passover

Visibility (miles)

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

Fog (%)

22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22

Precipitation Type

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

Precipitation Probability (%)

16
15
16
18
24
31
36
41
45
49
47
44
41
30
20
6
10
9
4
11
14
16

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
14
14
14
14
14
14
14
13
12
11
8
7
7
7
7
7
7
7
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
14
14
14
14
14
15
14
14
14
13
13
14
14
15
15
15
15
14
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

69
66
66
68
69
71
72
74
77
79
82
82
80
79
77
74
71
70
69
68
69
71

Pressure (mb)

1018
1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017

Ozone (du)

302
302
300
298
296
298
300
302
304
305
306
306
306
305
306
306
307
306
306
306
306
306

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

Generated: 11/09/26 10:05:42. Forecast: 11/09/26 to 17/09/26. Timezone: UTC+2.00