Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 27

Waning Gibbous 49%

23:59

13:58

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

Sun - Rise: 05:57, Set: 21:40, Transit: 13:48. Moon - Rise: 23:59, Set: 13:58. Civil Dark: 22:23 - 05:14. Nautical Dark: 23:22 - 04:15. Astro Dark: 01:02 - 02:40

Total Clouds (% Sky Obscured)

99
50
42
24
64
95
48
93
81
80
76
29
32
69
41
37
38
33
45
35
40
33
29
32

Low Clouds (% Sky Obscured)

27
17
33
30
16
27
18
42
54
51
46
43
50
76
51
25
41
54
66
54
57
49
50
51

Medium Clouds (% Sky Obscured)

2
35
1
14
10
35
32
34
0
0
0
0
1
28
14
20
20
2
18
0
0
0
0
0

High Clouds (% Sky Obscured)

49
50
0
0
46
62
5
45
41
40
40
3
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
8
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
4
8
11
1
1
1
1
2
3
10
9
13
4
11
2
2
5
8
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
7
7
8
8
10
11
11
10
10
9
8
7
8
8
8
9
9
9
9
9
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
64
58
56
59
62
64
65
67
69
75
75
78
81
79
78
77
75
74
74
74
77
78
74

Pressure (mb)

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

Ozone (du)

366
368
365
364
363
361
356
356
356
358
362
366
373
378
385
386
386
386
384
384
382
382
374
365

Sunday 28

Third Quarter 37%

00:16

15:26

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

Sun - Rise: 05:58, Set: 21:38, Transit: 13:48. Moon - Rise: 00:16, Set: 15:26. Civil Dark: 22:21 - 05:16. Nautical Dark: 23:20 - 04:18. Astro Dark: 00:55 - 02:47

Total Clouds (% Sky Obscured)

30
27
21
17
16
20
20
17
56
57
6
5
4
7
18
6
0
4
45
42
6
50
45
48

Low Clouds (% Sky Obscured)

45
42
37
29
28
33
33
22
10
17
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)

2
0
0
0
0
0
1
3
60
60
6
5
4
7
21
6
0
3
55
46
2
45
45
43

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
19
19
20
20
20
21
21
20
19
18
18
19
17
15
15
15
15
15
13
13
14
13
15

Dew Point (°C)

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

Relative Humidity (%)

67
63
60
59
58
59
59
58
59
59
63
69
77
83
86
86
86
86
86
86
87
89
86
80

Pressure (mb)

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

Ozone (du)

362
360
358
358
360
361
363
360
358
357
357
356
355
354
351
347
342
337
335
333
331
331
330
329

Monday 29

Waning Crescent 36%

00:38

16:54

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

Sun - Rise: 06:00, Set: 21:37, Transit: 13:48. Moon - Rise: 00:38, Set: 16:54. Civil Dark: 22:19 - 05:18. Nautical Dark: 23:17 - 04:20. Astro Dark: 00:49 - 02:52

Total Clouds (% Sky Obscured)

100
80
52
50
70
78
81
90
90
86
76
36
0
0
0
0
0
14
73
85
73
62
35
16

Low Clouds (% Sky Obscured)

0
0
0
6
25
29
28
26
25
29
26
15
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
3
7
12
21
25
23
6
0
0
0
0
0
0
3
6
9
6
3
2
1

High Clouds (% Sky Obscured)

100
80
52
50
50
50
55
60
65
65
65
32
0
0
0
0
0
12
61
70
55
51
22
8

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
67
62
56
51
47
46
47
47
51
58
67
75
80
81
79
79
79
79
79
77
78
78
74

Pressure (mb)

1025
1025
1024
1024
1024
1023
1023
1022
1022
1021
1021
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018

Ozone (du)

328
328
327
326
327
327
326
326
326
326
326
328
330
331
334
338
334
332
329
327
325
325
324
323

Tuesday 30

Waning Crescent 27%

01:09

18:19

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

Sun - Rise: 06:01, Set: 21:35, Transit: 13:47. Moon - Rise: 01:09, Set: 18:19. Civil Dark: 22:17 - 05:20. Nautical Dark: 23:15 - 04:23. Astro Dark: 00:43 - 02:58

Total Clouds (% Sky Obscured)

19
16
14
11
20
61
78
91
48
41
84
85
74
47
70
91
76
100
96
100
100
100
100
100

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
2

Medium Clouds (% Sky Obscured)

3
5
3
2
3
3
3
2
0
0
0
3
4
5
36
55
59
93
49
54
78
100
91
97

High Clouds (% Sky Obscured)

9
4
4
3
12
54
71
89
57
49
82
82
69
44
57
90
78
98
97
100
100
82
100
100

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
1
1
1
17
26
31
41

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
7
8
7
7
7
8
8
8
7
7
7
7
7
6
7
7
7
6
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
24
25
26
27
25
26
25
26
26
25
22
21
20
20
19
20
19
18
18
18
18
19

Dew Point (°C)

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

Relative Humidity (%)

67
61
55
53
49
48
48
47
49
50
57
67
75
81
81
82
88
90
90
90
92
92
88
84

Pressure (mb)

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

Ozone (du)

323
323
323
324
325
326
328
329
329
329
326
323
321
321
320
317
315
316
316
313
313
313
312
314

Wednesday 31

Waning Crescent 18%

01:55

19:33

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:03, Set: 21:33, Transit: 13:47. Moon - Rise: 01:55, Set: 19:33. Civil Dark: 22:15 - 05:22. Nautical Dark: 23:12 - 04:25. Astro Dark: 00:37 - 03:03

Total Clouds (% Sky Obscured)

100
100
100
88
100
94
90
83
87
93
100
98
95
92
89
88
81
69
62
59
75
89
100
92

Low Clouds (% Sky Obscured)

1
20
13
14
20
29
33
36
40
43
62
19
19
13
17
20
20
15
8
0
24
55
87
81

Medium Clouds (% Sky Obscured)

93
91
84
61
67
61
32
75
76
71
69
60
52
42
39
33
27
26
25
26
30
38
43
38

High Clouds (% Sky Obscured)

91
73
100
77
100
81
63
40
60
78
100
97
94
92
87
84
86
82
79
70
80
89
100
75

ISS Passover

Visibility (miles)

9
9
9
9
9
7
9
7
7
7
7
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
Very Light Rain
Very Light Rain
None
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

45
45
48
45
39
57
57
48
72
69
70
33
35
36
45
45
30
51
58
67
78
87
88
73

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
21
22
22
23
24
24
24
23
22
22
21
23
21
20
20
20
19
19
19
19
19
19
20

Feels Like (°C)

20
21
21
21
22
24
23
24
23
23
22
21
23
23
22
22
21
21
19
19
20
20
19
19

Dew Point (°C)

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

Relative Humidity (%)

84
69
74
72
67
63
71
66
72
81
80
85
88
91
92
92
93
95
95
96
95
95
92
91

Pressure (mb)

1013
1013
1013
1012
1012
1012
1012
1011
1011
1011
1011
1010
1011
1011
1011
1011
1010
1010
1010
1009
1009
1009
1009
1009

Ozone (du)

316
318
320
321
321
321
322
323
325
325
323
321
320
319
318
320
323
325
324
323
322
325
328
330

Thursday 1

Waning Crescent 10%

02:57

20:31

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:05, Set: 21:32, Transit: 13:47. Moon - Rise: 02:57, Set: 20:31. Civil Dark: 22:13 - 05:23. Nautical Dark: 23:10 - 04:28. Astro Dark: 00:32 - 03:08

Total Clouds (% Sky Obscured)

85
77
82
87
92
93
94
96
93
90
83
85
88
95
95
96
98
98
99
100
97
94
92
88

Low Clouds (% Sky Obscured)

75
65
61
60
63
59
53
56
54
52
46
46
43
39
37
41
44
54
65
75
71
67
64
68

Medium Clouds (% Sky Obscured)

29
18
36
55
73
69
65
60
40
21
1
15
28
39
44
48
51
51
56
61
57
57
63
64

High Clouds (% Sky Obscured)

49
24
16
8
1
9
14
20
23
22
20
43
69
98
97
97
97
96
95
96
71
45
21
16

ISS Passover

Visibility (miles)

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

Very Light Rain
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
Light Rain
Light Rain

Precipitation Probability (%)

58
36
26
20
21
18
16
7
10
12
10
7
3
3
17
24
27
37
46
61
68
77
86
81

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.4
0.6
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
20
20
20
20
21
24
23
23
23
23
23
19
20
20
20
19
19
18
18
18
19
19
19

Dew Point (°C)

17
17
17
17
16
16
16
16
15
16
16
16
16
16
16
16
16
16
16
16
16
17
16
17

Relative Humidity (%)

84
79
73
72
69
68
67
66
65
69
74
77
82
86
90
90
90
90
90
89
89
90
89
90

Pressure (mb)

1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1008
1008
1008
1008
1007
1007

Ozone (du)

331
333
334
334
333
333
334
334
335
336
337
338
339
339
339
340
341
341
344
346
348
348
348
348

Friday 2

Waning Crescent 5%

04:10

21:11

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:06, Set: 21:30, Transit: 13:47. Moon - Rise: 04:10, Set: 21:11. Civil Dark: 22:11 - 05:25. Nautical Dark: 23:07 - 04:30. Astro Dark: 00:27 - 03:13

Total Clouds (% Sky Obscured)

87
81
68
53
35
40
42
44
41
31
27
22
21
23
32
37
48

Low Clouds (% Sky Obscured)

72
77
66
55
44
49
44
41
29
21
16
14
14
15
21
27
32

Medium Clouds (% Sky Obscured)

60
58
40
22
5
3
2
1
10
16
21
17
13
12
15
17
20

High Clouds (% Sky Obscured)

12
14
11
6
0
0
0
0
0
0
1
1
1
1
21
41
76

ISS Passover

Visibility (miles)

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

Precipitation Type

Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

83
91
71
46
15
12
7
0
3
3
5
11
17
22
24
30
36

Precipitation Amount (mm)

0.5
0.7
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
81
77
72
69
66
66
64
64
68
72
76
81
85
87
87
89

Pressure (mb)

1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

350
353
355
352
349
346
343
339
336
334
331
328
328
327
326
327
328

Forecast for Overveen, Gemeente Bloemendaal, Netherlands (52.39,4.61)

Generated: 27/07/24 08:48:23. Forecast: 27/07/24 to 02/08/24. Timezone: UTC+2.00