Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 21

Waxing Crescent 31%

10:07

02:06

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

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)

97
87
95
71
73
92
71
93
97
99
98
97
63
83
5
57
75
68
40
50
15
0
9
2

Low Clouds (% Sky Obscured)

44
43
61
61
57
60
67
59
66
56
55
50
40
80
0
0
30
7
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

30
48
44
22
0
0
5
18
44
58
61
48
50
6
1
16
30
31
23
30
2
0
2
2

High Clouds (% Sky Obscured)

30
13
95
13
46
81
27
73
87
97
62
38
15
10
5
26
23
26
16
1
15
0
9
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
7
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

9
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)

12
11
10
9
9
9
9
9
9
9
9
10
10
11
10
9
9
8
6
5
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
95
95
96
96
96
93
87
80
78
74
72
67
63
60
59
57
58
59
61
67
67
68
68

Pressure (mb)

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

Ozone (du)

342
341
340
339
340
339
337
337
336
336
335
335
334
335
336
336
334
332
332
332
331
331
331
331

Friday 22

Waxing Crescent 42%

11:35

02:29

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

8
16
81
11
10
10
5
1
1
1
0
0
4
29
44
25
20
23
48
23
16
7
20
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
22
23
25
20
22
6
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
1
50
5
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

8
16
73
11
10
10
4
0
0
0
0
0
4
14
31
1
1
2
37
22
16
7
20
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
3
6
6
4

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)

3
4
4
5
5
5
5
6
7
6
6
6
5
4
3
3
3
3
2
3
4
4
5
6

Chance of Frost

Temperature (°C)

15
14
14
13
13
13
13
15
17
19
21
23
24
24
25
25
25
25
24
24
22
21
20
19

Feels Like (°C)

15
13
13
13
12
11
12
15
18
20
22
23
25
25
26
27
26
27
26
26
24
22
21
19

Dew Point (°C)

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

Relative Humidity (%)

68
68
69
71
75
77
76
73
66
61
57
53
50
48
47
47
47
48
49
53
61
66
69
70

Pressure (mb)

1028
1028
1028
1028
1028
1028
1028
1029
1029
1029
1029
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

330
328
327
328
330
333
336
337
339
340
342
344
343
342
339
338
338
337
336
334
334
333
333
334

Saturday 23

First Quarter 53%

12:59

02:46

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

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)

1
2
17
25
77
100
100
100
100
38
37
36
46
15
2
1
3
2
2
2
5
20
28
31

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
9
19

Medium Clouds (% Sky Obscured)

0
0
0
0
0
50
6
0
0
22
37
35
30
11
2
1
2
1
2
2
5
1
0
0

High Clouds (% Sky Obscured)

0
0
17
25
77
94
91
93
100
20
20
25
45
11
2
0
0
0
0
0
0
20
28
31

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
3
9
9
9
9
4
5
9
9
9
9
9

Fog (%)

2
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
20
20
7
3
2
1
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)

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

Chance of Frost

Temperature (°C)

18
17
17
16
16
16
16
18
20
21
23
24
23
25
26
24
22
21
20
19
18
17
15
15

Feels Like (°C)

19
18
18
17
17
17
17
19
21
21
23
23
23
25
26
25
23
21
21
20
18
18
15
15

Dew Point (°C)

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

Relative Humidity (%)

70
71
74
75
75
77
75
70
66
64
61
60
59
51
43
47
53
60
65
69
72
75
75
76

Pressure (mb)

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

Ozone (du)

335
335
333
333
332
332
332
329
327
327
333
339
346
344
343
344
342
340
340
337
332
330
330
330

Sunday 24

Waxing Gibbous 64%

14:18

02:59

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

39
45
66
85
82
76
67
56
45
35
27
20
12
17
23
28
32
35
37
26
14
3
3
4

Low Clouds (% Sky Obscured)

28
30
34
33
23
12
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
3
3
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

39
22
45
70
65
66
63
56
45
35
27
20
12
17
23
28
32
35
37
26
14
3
3
4

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)

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

Chance of Frost

Temperature (°C)

15
15
14
14
14
14
15
15
17
19
21
22
23
23
23
23
23
22
22
21
20
18
17
16

Feels Like (°C)

14
15
15
16
15
15
16
16
18
20
21
22
23
23
22
22
22
21
21
21
19
18
16
16

Dew Point (°C)

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

Relative Humidity (%)

76
79
83
84
84
86
82
75
71
68
65
60
55
55
55
55
53
51
51
53
58
62
64
66

Pressure (mb)

1030
1030
1030
1030
1030
1030
1031
1031
1031
1032
1032
1032
1032
1032
1032
1032
1031
1031
1031
1031
1031
1032
1032
1032

Ozone (du)

328
326
325
323
321
319
316
316
316
317
318
319
319
320
321
321
321
320
318
317
316
315
315
314

Monday 25

Waxing Gibbous 74%

15:34

03:09

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
00 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
2
0
0
0
0
0
0
0
0
0
0
4
8
12
9
6
3
2
1
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
4
8
12
9
6
3
2
1
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)

4
3
2
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
1
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)

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

Chance of Frost

Temperature (°C)

16
15
15
14
14
14
14
15
17
19
21
22
23
24
24
24
24
24
23
23
21
20
19
18

Feels Like (°C)

16
15
15
14
14
14
14
14
17
18
21
22
23
24
24
23
23
24
23
23
22
21
21
21

Dew Point (°C)

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

Relative Humidity (%)

68
70
71
75
76
76
74
65
54
47
42
38
36
35
36
36
37
40
42
46
51
56
63
66

Pressure (mb)

1032
1032
1032
1032
1032
1032
1032
1032
1033
1033
1033
1033
1032
1032
1032
1031
1031
1031
1031
1031
1031
1031
1031
1031

Ozone (du)

312
311
311
311
310
311
311
312
312
313
313
314
314
314
313
312
311
312
312
312
312
312
311
312

Tuesday 26

Waxing Gibbous 82%

16:48

03:20

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
00 Good

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
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
76
77
79
80
78
75
72
64
58
52
47
43
39
39
37
37
41
45
49
53
57
61
64

Pressure (mb)

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

Ozone (du)

312
313
314
315
316
318
319
321
321
322
322
321
320
319
319
318
318
318
317
317
317
316
316
316

Wednesday 27

Waxing Gibbous 89%

18:03

03:31

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)

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: 21/05/26 01:06:36. Forecast: 21/05/26 to 27/05/26. Timezone: UTC+2.00