Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 25

Waxing Gibbous 74%

15:34

03:09

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
00 Good
01 Good
02 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)

4
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low 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

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
0

High Clouds (% Sky Obscured)

1
0
1
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
1
1
1
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)

5
5
5
5
5
5
5
4
3
1
3
4
5
6
7
7
7
7
6
5
5
5
5
5

Chance of Frost

Temperature (°C)

15
15
15
15
15
17
19
21
24
25
27
27
28
28
28
27
26
25
24
22
21
20
20
19

Feels Like (°C)

16
16
16
15
16
18
20
23
26
27
28
28
29
29
28
27
27
26
24
23
22
22
21
21

Dew Point (°C)

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

Relative Humidity (%)

73
73
74
74
73
67
60
55
50
47
43
43
42
43
43
44
46
50
53
57
62
65
68
71

Pressure (mb)

1032
1032
1032
1032
1032
1032
1032
1033
1032
1032
1032
1032
1032
1031
1031
1031
1031
1031
1030
1031
1031
1031
1031
1030

Ozone (du)

315
315
315
315
315
314
314
314
315
314
313
312
311
312
312
312
312
312
311
312
312
311
311
311

Tuesday 26

Waxing Gibbous 82%

16:48

03:20

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
00 Good
01 Bad
02 Bad

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)

0
1
1
1
1
1
1
0
0
0
0
0
0
4
0
0
0
0
0
0
0
9
57
65

Low 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

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
6
50
61

High Clouds (% Sky Obscured)

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

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

Chance of Frost

Temperature (°C)

18
18
17
17
17
19
21
23
25
27
28
29
29
29
28
27
25
23
21
18
17
17
17
16

Feels Like (°C)

20
19
19
18
19
20
23
25
27
29
30
31
30
30
29
27
25
22
21
19
18
18
17
16

Dew Point (°C)

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

Relative Humidity (%)

72
71
71
71
67
60
55
49
45
41
40
38
37
39
40
42
47
53
57
62
65
67
69
73

Pressure (mb)

1030
1030
1029
1029
1029
1029
1029
1029
1029
1028
1028
1027
1027
1026
1026
1026
1025
1025
1025
1026
1026
1026
1026
1026

Ozone (du)

311
311
311
311
311
311
310
310
312
314
315
316
317
317
316
318
318
319
321
323
324
325
325
326

Wednesday 27

Waxing Gibbous 89%

18:03

03:31

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

Sun - Rise: 05:32, Set: 21:47, Transit: 13:40. Moon - Rise: 18:03, Set: 03:31. Civil Dark: 22:33 - 04:46. Nautical Dark: 23:40 - 03:39. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

77
76
40
0
96
21
49
26
8
13
31
47
13
10
11
17
16
21
20
4
3
0
0
4

Low Clouds (% Sky Obscured)

33
28
10
0
39
12
47
23
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

57
55
27
0
1
1
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
2
0
88
18
5
6
8
13
31
47
13
10
11
17
16
21
20
4
3
0
0
3

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

Chance of Frost

Temperature (°C)

16
15
15
14
14
14
15
16
18
19
20
20
21
21
21
20
19
18
16
15
13
12
12
11

Feels Like (°C)

16
16
14
13
12
12
12
14
16
16
17
17
17
17
18
17
16
14
13
11
11
11
10
9

Dew Point (°C)

12
13
12
11
10
9
8
7
7
7
7
6
6
6
6
6
5
5
5
4
4
4
4
3

Relative Humidity (%)

79
85
83
80
76
69
60
54
48
45
42
40
38
38
37
38
39
41
45
49
53
56
57
59

Pressure (mb)

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

Ozone (du)

326
327
327
326
325
324
323
326
326
326
327
327
328
329
329
329
329
328
328
328
329
328
329
330

Thursday 28

Waxing Gibbous 94%

19:17

03:43

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

Sun - Rise: 05:31, Set: 21:49, Transit: 13:40. Moon - Rise: 19:17, Set: 03:43. Civil Dark: 22:34 - 04:45. Nautical Dark: 23:42 - 03:37. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

9
14
26
40
52
67
81
95
64
32
1
5
11
15
42
72
100
73
41
7
20
31
51
55

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
2
3
1
1
0
2
4
7
11

High Clouds (% Sky Obscured)

8
12
20
33
50
67
81
95
64
32
0
2
4
6
37
69
100
68
36
4
16
29
41
55

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
1
2
6
5
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
8
8
8
7
6
5
5
5
5
4
4
4
5
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

10
10
9
9
10
11
13
15
16
18
20
21
22
23
23
23
22
22
21
19
18
17
17
16

Feels Like (°C)

8
8
8
8
8
9
11
13
15
17
19
20
21
21
22
21
21
20
18
18
18
17
16
15

Dew Point (°C)

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

Relative Humidity (%)

59
58
59
59
56
50
44
38
34
31
30
32
32
33
35
37
39
43
46
50
57
61
61
57

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1025
1024
1024
1023
1023
1022
1022
1022
1022
1022
1022
1022
1021

Ozone (du)

331
333
334
333
335
337
339
338
339
340
341
343
342
343
342
342
343
341
340
338
337
336
335
334

Friday 29

Waxing Gibbous 98%

20:32

03:58

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

Sun - Rise: 05:30, Set: 21:50, Transit: 13:40. Moon - Rise: 20:32, Set: 03:58. Civil Dark: 22:36 - 04:44. Nautical Dark: 23:44 - 03:35. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

71
83
92
91
93
91
97
97
85
82
70
57
43
30
50
75
100
100
99
97
94
92
90
94

Low 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

Medium Clouds (% Sky Obscured)

15
18
33
47
65
54
42
27
23
58
12
14
18
27
23
15
8
11
17
28
46
54
54
68

High Clouds (% Sky Obscured)

71
83
92
91
93
90
97
96
83
72
58
46
34
22
48
74
100
100
99
97
94
92
90
94

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
1
2
9
9
6
7
6
0
3
1
0
0
0
0
0
0
0
3
7
3
15

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

Chance of Frost

Temperature (°C)

16
15
15
15
15
17
18
20
22
23
24
24
24
25
25
24
23
22
21
20
20
20
19
19

Feels Like (°C)

15
14
14
14
15
15
17
19
20
22
22
23
23
24
23
23
23
23
21
21
21
21
21
21

Dew Point (°C)

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

Relative Humidity (%)

58
59
60
60
58
54
49
45
42
41
42
44
44
45
46
49
54
57
59
62
64
63
63
63

Pressure (mb)

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

Ozone (du)

333
333
336
337
335
335
334
333
333
334
335
336
337
339
340
340
339
339
339
339
339
339
338
337

Saturday 30

Waxing Gibbous 100%

21:44

04:18

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
02 Bad

Sun - Rise: 05:29, Set: 21:51, Transit: 13:40. Moon - Rise: 21:44, Set: 04:18. Civil Dark: 22:37 - 04:43. Nautical Dark: 23:46 - 03:34. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
100
100
100
100
98
96
93
84
74
65
63
59
60
75
88
100
89
78
66
73
80
88
92

Low Clouds (% Sky Obscured)

0
0
3
6
9
16
23
28
26
24
23
27
31
33
22
11
0
10
21
31
40
48
53
50

Medium Clouds (% Sky Obscured)

82
97
93
89
85
87
89
91
84
74
65
63
59
42
33
29
25
16
10
4
21
38
55
60

High Clouds (% Sky Obscured)

97
100
100
100
100
88
77
65
55
31
12
8
5
7
38
69
100
72
44
19
25
31
36
59

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
6
4
6
8
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
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

22
22
32
37
41
35
24
17
24
35
52
50
45
20
51
53
43
61
73
72
63
60
61
47

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
10
11
11
12
12
12
13
14
14
15
14
14
14
15
17
18
18
18
18
17
16
15

Relative Humidity (%)

62
63
62
63
64
65
62
59
55
58
59
61
56
51
48
54
62
70
74
79
82
85
88
90

Pressure (mb)

1016
1016
1016
1016
1015
1015
1015
1015
1014
1014
1014
1014
1013
1012
1011
1011
1010
1010
1010
1009
1009
1009
1009
1009

Ozone (du)

337
338
338
338
337
337
337
336
335
335
335
335
337
339
341
342
342
342
345
348
351
354
357
360

Sunday 31

Full Moon 100%

22:50

04:46

Sun - Rise: 05:28, Set: 21:52, Transit: 13:40. Moon - Rise: 22:50, Set: 04:46. Civil Dark: 22:38 - 04:42. Nautical Dark: 23:48 - 03:32. 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: 25/05/26 03:03:01. Forecast: 25/05/26 to 31/05/26. Timezone: UTC+2.00