Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 20

Waxing Crescent 21%

08:38

01:31

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

Sun - Rise: 05:40, Set: 21:38, Transit: 13:39. Moon - Rise: 08:38, Set: 01:31. Civil Dark: 22:21 - 04:56. Nautical Dark: 23:23 - 03:54. Astro Dark: 01:33 - N/A

Total Clouds (% Sky Obscured)

90
88
96
91
96
96
87
76
87
90
81
82
81
75
47
36
72
25
27
97
77
100
54
51

Low Clouds (% Sky Obscured)

59
60
74
64
88
78
78
73
58
63
62
56
48
54
41
28
65
0
0
10
0
13
30
44

Medium Clouds (% Sky Obscured)

24
44
23
47
45
32
21
3
76
83
51
39
33
26
9
6
5
11
12
40
40
29
17
3

High Clouds (% Sky Obscured)

16
25
1
3
20
78
6
1
0
1
0
0
0
0
0
0
0
1
5
62
18
92
21
11

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
8
6
6
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

20
1
1
1
7
12
17
22
37
63
50
39
25
9
3
1
1
0
0
0
0
0
0
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
10
10
11
11
10
10
9
10
9
10
12
12
13
12
13
15
14
14
14
13
13
11
11

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
93
90
87
90
89
89
84
82
83
80
69
66
65
66
67
71
75
79
80
83
89

Pressure (mb)

1013
1013
1014
1014
1014
1014
1015
1015
1016
1016
1017
1018
1018
1019
1019
1020
1020
1021
1021
1022
1022
1022
1023
1024

Ozone (du)

381
382
380
381
385
387
388
387
389
381
376
375
376
376
378
375
373
370
365
359
352
348
343
342

Thursday 21

Waxing Crescent 31%

10:07

02:06

00 Bad
01 Bad
02 Bad
03 OK
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 OK
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:39, Set: 21:39, Transit: 13:39. Moon - Rise: 10:07, Set: 02:06. Civil Dark: 22:23 - 04:55. Nautical Dark: 23:26 - 03:52. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

80
100
59
41
54
52
60
91
100
100
96
93
81
61
64
75
41
56
76
95
86
91
91
100

Low Clouds (% Sky Obscured)

43
49
36
36
46
52
53
49
44
32
43
47
30
3
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

34
24
13
10
17
2
5
22
37
52
44
86
56
29
34
37
19
24
11
15
19
45
19
6

High Clouds (% Sky Obscured)

19
100
26
2
9
8
14
82
100
100
74
10
5
5
5
10
10
22
55
90
74
85
84
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
7
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
11
2
1
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)

13
12
11
10
9
8
8
8
8
9
9
9
10
11
11
10
9
8
7
5
4
3
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
13
13
12
12
12
12
11
11
11
11
12
12
12
11
11
12
11
11
11
12
11
11

Relative Humidity (%)

90
93
95
95
96
96
95
93
86
78
73
71
70
67
63
60
60
60
59
59
62
67
69
69

Pressure (mb)

1024
1024
1025
1025
1025
1026
1026
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028

Ozone (du)

342
342
340
340
339
339
339
338
338
338
337
336
336
337
336
335
335
335
333
331
330
329
328
326

Friday 22

Waxing Crescent 42%

11:35

02:29

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

Sun - Rise: 05:37, Set: 21:41, Transit: 13:39. Moon - Rise: 11:35, Set: 02:29. Civil Dark: 22:25 - 04:53. Nautical Dark: 23:28 - 03:50. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
93
91
92
95
96
19
0
0
0
1
0
0
26
35
54
54
63
25
30
20
10
1
13

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
26
35
44
45
28
23
30
20
10
0
1

Medium Clouds (% Sky Obscured)

59
25
0
4
65
50
15
0
0
0
1
0
0
0
0
15
12
31
10
0
0
0
0
0

High Clouds (% Sky Obscured)

97
93
91
92
95
85
5
0
0
0
1
0
0
0
0
0
0
0
1
0
1
1
1
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
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)

2
3
4
4
5
5
6
6
5
5
6
6
5
5
4
2
1
3
3
3
4
4
4
5

Chance of Frost

Temperature (°C)

15
15
15
14
14
14
14
14
16
18
20
22
24
25
25
26
26
26
26
26
25
24
23
21

Feels Like (°C)

15
15
16
14
14
13
12
13
15
17
20
23
25
26
27
28
29
29
28
27
27
25
24
22

Dew Point (°C)

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

Relative Humidity (%)

69
68
69
68
71
74
76
76
74
69
63
57
52
50
46
47
46
47
48
49
52
59
63
66

Pressure (mb)

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

Ozone (du)

326
325
326
326
325
325
326
329
329
332
335
339
340
339
340
340
340
339
338
338
336
335
334
335

Saturday 23

First Quarter 53%

12:59

02:46

00 OK
01 OK
02 OK
03 Good
04 Good
05 OK
06 OK
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

Sun - Rise: 05:36, Set: 21:42, Transit: 13:39. Moon - Rise: 12:59, Set: 02:46. Civil Dark: 22:26 - 04:52. Nautical Dark: 23:31 - 03:48. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

28
42
29
17
5
21
41
59
71
83
95
95
94
95
96
98
100
100
100
99
86
57
40
43

Low Clouds (% Sky Obscured)

2
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
15
29
44
46
48
40
43

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
3
3
2
3
1
3
50
18
51
94
66
98
46
34
23
4
3

High Clouds (% Sky Obscured)

19
28
20
14
4
18
41
59
71
82
94
94
94
94
96
98
100
79
59
41
25
13
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
3
19
40
48
48
42
18

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

Chance of Frost

Temperature (°C)

20
19
18
17
16
16
16
17
18
20
22
23
25
25
26
24
23
21
21
20
19
18
17
17

Feels Like (°C)

21
20
19
18
17
17
17
17
17
20
22
24
25
25
25
23
21
20
20
19
18
17
18
18

Dew Point (°C)

15
14
13
13
12
12
13
13
12
13
14
14
14
15
16
14
13
11
10
10
10
10
10
12

Relative Humidity (%)

70
73
74
74
77
78
79
77
71
66
61
56
52
52
52
52
54
52
51
50
54
60
62
70

Pressure (mb)

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

Ozone (du)

336
337
337
336
335
335
334
334
335
334
333
333
332
334
334
334
336
340
343
344
339
338
341
339

Sunday 24

Waxing Gibbous 64%

14:18

02:59

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

Sun - Rise: 05:35, Set: 21:43, Transit: 13:39. Moon - Rise: 14:18, Set: 02:59. Civil Dark: 22:28 - 04:50. Nautical Dark: 23:33 - 03:46. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

47
49
45
43
39
57
70
84
78
71
65
49
33
18
23
28
34
24
12
0
0
0
0
0

Low Clouds (% Sky Obscured)

47
49
45
43
39
38
30
20
13
7
0
0
0
0
4
7
11
7
4
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
27
53
80
72
69
65
49
33
18
22
25
28
18
9
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 (%)

5
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)

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

Chance of Frost

Temperature (°C)

17
16
16
16
16
15
15
16
17
18
20
21
22
23
23
23
23
22
22
22
21
20
19
19

Feels Like (°C)

18
18
18
17
17
17
17
18
19
19
21
23
24
24
24
24
24
23
23
23
23
21
21
21

Dew Point (°C)

13
13
12
11
11
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
13
13
13

Relative Humidity (%)

77
79
75
73
73
79
82
79
72
66
61
58
54
51
49
50
50
51
52
54
56
61
64
70

Pressure (mb)

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

Ozone (du)

336
335
333
330
327
327
326
325
323
322
321
320
320
319
319
318
317
316
316
315
314
313
312
311

Monday 25

Waxing Gibbous 74%

15:34

03:09

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

Sun - Rise: 05:34, Set: 21:45, Transit: 13:39. Moon - Rise: 15:34, Set: 03:09. Civil Dark: 22:30 - 04:49. Nautical Dark: 23:35 - 03:43. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
7
10
10
9
9
6
3
1
0
0
0
18

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
7
10
10
9
7
5
2
0
0
0
0
6

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
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
1
1
0
1
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
5
5
5
5
5
5
6
6
6
6
5
5
4
4
5
6
6
6
7
6
6
5

Chance of Frost

Temperature (°C)

18
17
17
16
16
16
16
17
17
19
21
23
24
25
26
27
27
27
26
25
24
23
22
21

Feels Like (°C)

21
21
20
18
18
18
18
18
18
21
21
22
23
24
25
30
30
30
30
30
30
26
25
24

Dew Point (°C)

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

Relative Humidity (%)

73
77
81
82
82
83
82
79
78
71
64
58
54
51
47
47
47
47
49
52
56
57
61
64

Pressure (mb)

1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1029
1028
1028
1027
1027
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

310
309
308
309
310
311
311
311
310
310
310
310
310
310
310
311
312
313
314
315
315
316
317
318

Tuesday 26

Waxing Gibbous 82%

16:48

03:20

Sun - Rise: 05:33, Set: 21:46, Transit: 13:39. Moon - Rise: 16:48, Set: 03:20. Civil Dark: 22:31 - 04:48. Nautical Dark: 23:37 - 03:41. Astro Dark: N/A - N/A

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: 20/05/26 00:09:01. Forecast: 20/05/26 to 26/05/26. Timezone: UTC+2.00