Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 18

Waxing Crescent 20%

12:20

23:34

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 Bad

Sun - Rise: 05:46, Set: 21:53, Transit: 13:49. Moon - Rise: 12:20, Set: 23:34. Civil Dark: 22:37 - 05:01. Nautical Dark: 23:42 - 03:57. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
82
67
62
75
63
74
75
55
70
81
76
79
79
80
78
77
76
74
48
37
27
89

Low Clouds (% Sky Obscured)

89
68
67
67
62
75
60
72
72
55
68
70
58
62
66
62
58
56
55
56
48
37
27
88

Medium Clouds (% Sky Obscured)

75
32
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)

97
50
23
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 (%)

5
14
15
18
9
20
17
18
19
9
16
14
3
5
1
2
2
11
2
10
5
12
6
12

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
66
65
66
65
65
66
67
65
63
65
66
61
54
53
55
59
57
56
56
55
51
52
53

Pressure (mb)

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

Ozone (du)

341
344
352
359
358
361
366
369
370
370
370
369
369
370
370
371
371
369
367
368
368
369
364
361

Sunday 19

Waxing Crescent 32%

13:37

23:45

18 Bad
19 OK
20 OK
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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 OK

Sun - Rise: 05:47, Set: 21:52, Transit: 13:49. Moon - Rise: 13:37, Set: 23:45. Civil Dark: 22:36 - 05:03. Nautical Dark: 23:40 - 04:00. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

49
30
34
40
64
59
58
55
81
62
84
60
64
74
96
66
84
80
84
51
56
47
42
17

Low Clouds (% Sky Obscured)

48
30
34
40
58
45
39
30
73
45
77
45
54
66
96
66
77
70
55
32
42
30
17
9

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
8
59
25
33
28
30
21
0
0

High Clouds (% Sky Obscured)

0
0
0
2
0
0
4
4
5
7
22
60
64
74
75
65
60
60
43
3
3
4
35
9

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
5
6
10
7
3
3
10
1
2
3
3
3
1
2
3
6
12
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
14
14
14
13
12
12
12
12
13
12
12
12
14
14
15
15
15
16
17
17
17
16

Dew Point (°C)

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

Relative Humidity (%)

56
58
58
61
63
59
56
59
58
58
54
54
54
55
60
60
56
60
53
51
49
50
50
52

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

359
357
358
356
356
355
356
356
352
348
348
349
347
347
347
347
346
347
348
349
349
349
348
348

Monday 20

Waxing Crescent 43%

14:53

23:56

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

Sun - Rise: 05:49, Set: 21:50, Transit: 13:49. Moon - Rise: 14:53, Set: 23:56. Civil Dark: 22:34 - 05:05. Nautical Dark: 23:38 - 04:02. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

47
13
5
4
0
0
0
1
0
26
4
29
27
21
15
33
29
25
21
37
28
14
10
16

Low Clouds (% Sky Obscured)

44
13
5
4
0
0
0
0
0
26
4
29
27
21
15
33
29
25
21
20
17
14
10
16

Medium Clouds (% Sky Obscured)

12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15

High Clouds (% Sky Obscured)

2
0
0
0
0
0
0
1
0
0
0
0
4
3
0
2
5
6
7
22
16
7
4
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
1
1
3
2
2
1
1
0
1
0
0
0
0
0
0
0
1

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)

14
14
13
12
10
9
8
7
6
6
6
5
5
5
7
8
9
10
11
11
12
12
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
11
11
11
11

Relative Humidity (%)

54
55
57
61
65
67
68
70
73
73
74
75
75
71
65
60
55
55
53
53
54
54
54
56

Pressure (mb)

1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

350
353
354
350
349
348
349
347
347
345
344
344
343
344
341
337
335
334
334
335
334
334
333
331

Tuesday 21

First Quarter 53%

16:09

00:10

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

Sun - Rise: 05:50, Set: 21:49, Transit: 13:49. Moon - Rise: 16:09, Set: 00:10. Civil Dark: 22:33 - 05:06. Nautical Dark: 23:36 - 04:04. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

24
59
90
94
100
98
68
41
47
98
100
92
81
98
99
99
100
99
99
98
97
97
96
91

Low Clouds (% Sky Obscured)

24
51
64
80
86
79
63
41
47
77
82
81
76
89
92
96
100
92
80
79
68
83
86
83

Medium Clouds (% Sky Obscured)

24
43
44
50
60
41
26
12
26
43
58
56
55
49
55
53
100
97
95
92
91
91
91
84

High Clouds (% Sky Obscured)

8
32
45
3
4
8
19
24
27
24
24
17
16
70
70
65
65
65
65
65
60
55
55
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
7
9
7

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
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

4
4
16
14
6
15
12
4
15
16
11
17
18
18
22
24
26
50
57
64
78
70
71
49

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.4
0.3
0.5
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
13
13
13
12
12
12
13
13
12
12
12
12
12
12
13
13
13
12
12
13
15
15

Relative Humidity (%)

59
64
70
73
73
71
70
71
77
82
75
71
71
72
73
72
73
71
72
65
69
74
86
88

Pressure (mb)

1027
1026
1026
1026
1026
1026
1026
1025
1025
1024
1024
1023
1023
1023
1022
1022
1022
1022
1022
1021
1021
1021
1021
1020

Ozone (du)

329
329
332
333
333
334
335
337
340
341
343
342
339
338
337
337
337
338
340
340
343
344
348
352

Wednesday 22

Waxing Gibbous 63%

17:23

00:27

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

Sun - Rise: 05:51, Set: 21:48, Transit: 13:49. Moon - Rise: 17:23, Set: 00:27. Civil Dark: 22:31 - 05:08. Nautical Dark: 23:33 - 04:07. Astro Dark: N/A - 01:54

Total Clouds (% Sky Obscured)

85
68
68
78
80
83
86
90
86
83
79
73
68
66
97
94
93
93
94
95
97
98
100
87

Low Clouds (% Sky Obscured)

79
43
58
78
79
78
73
75
73
70
69
62
55
48
87
85
85
85
88
90
93
96
100
83

Medium Clouds (% Sky Obscured)

75
45
16
9
5
15
27
44
32
18
2
1
1
0
44
38
36
36
37
40
42
40
39
35

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
7
10
9
6
4
4
4
5
6

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 (%)

36
22
19
24
22
22
25
25
27
26
27
23
24
22
26
25
23
23
19
13
14
13
11
12

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
85
79
79
77
73
73
75
74
73
71
71
69
68
72
68
67
66
65
65
65
63
62
60

Pressure (mb)

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

Ozone (du)

356
363
373
372
373
374
374
375
375
373
371
369
366
363
358
355
351
347
343
339
335
333
331
329

Thursday 23

Waxing Gibbous 72%

No Rise

00:49

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

Sun - Rise: 05:53, Set: 21:46, Transit: 13:49. Moon - Rise: No Rise, Set: 00:49. Civil Dark: 22:30 - 05:10. Nautical Dark: 23:31 - 04:09. Astro Dark: 01:43 - 02:15

Total Clouds (% Sky Obscured)

74
60
59
58
57
59
60
57
57
54
50
58
66
70
70
69
70
70
71
71
71
71
68
61

Low Clouds (% Sky Obscured)

68
49
52
53
46
49
44
43
41
38
37
45
53
61
56
51
46
33
28
22
16
13
13
7

Medium Clouds (% Sky Obscured)

25
18
15
12
11
7
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

7
8
6
4
1
2
3
5
6
7
9
8
5
1
10
19
32
36
41
50
56
56
66
61

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 (%)

10
2
5
9
2
8
7
6
9
6
2
5
4
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
13
12
11
9
8
7
6
4
4
4
4
4
5
5
6
6
7
7
8
9
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
62
64
67
69
74
75
78
79
80
82
82
79
77
73
68
64
60
56
54
50
49
47
46

Pressure (mb)

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

Ozone (du)

327
325
323
322
320
318
317
316
315
315
315
315
316
316
317
319
320
322
323
324
325
325
325
326

Friday 24

Waxing Gibbous 80%

18:34

01:21

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
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:54, Set: 21:45, Transit: 13:49. Moon - Rise: 18:34, Set: 01:21. Civil Dark: 22:28 - 05:11. Nautical Dark: 23:29 - 04:11. Astro Dark: 01:23 - 02:25

Total Clouds (% Sky Obscured)

56
52
65
80
95
92
90
89
93
97
100
99
98
97
80
66
55
59
63
70

Low Clouds (% Sky Obscured)

6
1
5
8
11
14
19
22
15
19
20
21
22
24
26
29
33
46
56
70

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
10
17
23
27
34
43
29
14
0
2
5
8

High Clouds (% Sky Obscured)

56
52
65
80
88
85
78
71
82
91
100
98
96
94
75
55
39
41
48
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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
6
4
17
20
24

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
18
19
19
19
19
18
17
18
18
17
17
18
18
17
17
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

48
51
54
63
71
81
80
78
77
74
73
71
71
71
70
67
66
63
64
64

Pressure (mb)

1018
1017
1016
1016
1016
1015
1015
1014
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1013

Ozone (du)

325
325
325
326
326
327
328
330
331
331
332
332
334
336
338
338
338
337
337
336

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

Generated: 18/07/26 18:09:07. Forecast: 18/07/26 to 24/07/26. Timezone: UTC+2.00