Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 16

Waxing Crescent 6%

09:35

23:09

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

Sun - Rise: 05:40, Set: 21:55, Transit: 13:47. Moon - Rise: 09:35, Set: 23:09. Civil Dark: 22:41 - 04:55. Nautical Dark: 23:49 - 03:48. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

96
96
100
65
49
34
85
68
23
63
29
36
37
44
39
44
35
33
26
29
36
37
40
36

Low Clouds (% Sky Obscured)

3
11
7
1
1
1
1
18
22
24
29
36
37
44
39
43
35
33
26
29
36
37
40
36

Medium Clouds (% Sky Obscured)

86
64
44
24
30
27
85
59
7
11
3
21
11
14
13
37
9
0
0
4
0
0
0
0

High Clouds (% Sky Obscured)

34
50
51
51
30
7
4
5
5
59
3
3
4
21
4
30
5
7
0
0
2
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 (%)

3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
1
0
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

48
41
43
48
54
63
81
89
89
89
88
89
87
87
90
86
76
62
55
51
48
47
48
47

Pressure (mb)

1018
1018
1017
1017
1017
1016
1017
1017
1017
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

344
343
342
341
341
342
341
342
343
340
339
340
340
339
341
342
341
341
342
341
340
339
339
339

Friday 17

Waxing Crescent 14%

10:59

23:21

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

Sun - Rise: 05:42, Set: 21:54, Transit: 13:47. Moon - Rise: 10:59, Set: 23:21. Civil Dark: 22:40 - 04:56. Nautical Dark: 23:47 - 03:50. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

35
45
51
49
42
62
67
54
51
55
54
43
66
41
35
34
45
43
69
40
39
68
97
100

Low Clouds (% Sky Obscured)

35
45
51
49
42
50
50
54
51
55
54
36
66
41
35
34
45
41
65
33
29
14
59
74

Medium Clouds (% Sky Obscured)

0
6
9
16
0
0
2
20
9
28
25
16
3
3
3
0
0
0
0
0
2
2
2
48

High Clouds (% Sky Obscured)

6
1
1
3
5
37
35
6
7
37
5
12
37
3
0
0
3
2
0
0
2
46
92
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
5
0
0
0
3
1
4
5
9
2
6
11
2
7
3
3
13

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
16
16
15
13
11
8
8
9
9
7
6
7
8
9
9
12
13
13
13
13
14
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

46
48
51
57
67
76
77
77
82
86
87
87
89
89
89
83
73
66
62
56
54
55
56
56

Pressure (mb)

1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1018
1018
1018

Ozone (du)

338
338
337
337
337
339
340
337
336
334
333
333
335
334
334
333
332
335
336
338
338
338
338
339

Saturday 18

Waxing Crescent 23%

12:19

23:32

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

Sun - Rise: 05:43, Set: 21:53, Transit: 13:47. Moon - Rise: 12:19, Set: 23:32. Civil Dark: 22:38 - 04:58. Nautical Dark: 23:45 - 03:52. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

96
83
96
85
92
82
58
83
75
27
47
48
36
69
53
83
94
94
85
86
94
94
89
70

Low Clouds (% Sky Obscured)

78
63
65
51
76
74
51
78
67
27
47
45
36
60
49
63
80
77
62
69
82
85
80
61

Medium Clouds (% Sky Obscured)

74
58
91
42
15
12
10
0
0
0
0
19
0
29
24
10
19
23
18
27
33
25
29
26

High Clouds (% Sky Obscured)

65
70
75
75
47
0
1
2
0
0
0
0
0
0
0
0
2
0
3
0
0
0
0
1

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 (%)

4
14
8
18
19
22
20
2
4
2
2
14
8
11
16
14
16
12
11
13
19
16
14
13

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
11
11
10
9
9
9
10
8
8
10
10
10
10
9
8
6
7
8
8
9
8
9
9

Relative Humidity (%)

57
60
60
60
57
60
63
67
61
60
73
76
75
76
73
64
53
54
58
55
57
55
54
54

Pressure (mb)

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

Ozone (du)

340
340
343
346
351
356
357
359
360
361
362
363
365
366
368
369
369
369
370
367
364
362
359
358

Sunday 19

Waxing Crescent 32%

13:36

23:43

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

Sun - Rise: 05:44, Set: 21:52, Transit: 13:47. Moon - Rise: 13:36, Set: 23:43. Civil Dark: 22:37 - 05:00. Nautical Dark: 23:42 - 03:55. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

81
78
77
75
71
70
69
40
31
38
41
41
44
46
47
54
46
30
51
60
67
50
65
53

Low Clouds (% Sky Obscured)

69
66
63
53
48
44
46
40
31
38
41
38
38
41
46
50
39
21
9
13
19
25
16
8

Medium Clouds (% Sky Obscured)

24
17
9
0
0
0
0
2
3
4
11
19
24
26
28
30
23
11
1
9
47
22
44
53

High Clouds (% Sky Obscured)

4
4
4
7
3
3
3
0
0
0
4
5
6
2
2
4
4
8
51
55
51
15
45
45

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 (%)

16
14
12
13
11
10
9
18
8
6
10
9
13
10
16
16
10
8
9
7
5
8
6
5

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)

15
15
15
14
13
13
11
12
11
11
9
8
7
7
7
6
7
9
10
10
11
12
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
8
9
9
8
9
10
10
10
9
10
10
10
10
10
9
8
8
8
8
8
9
8

Relative Humidity (%)

55
53
54
57
61
58
63
66
67
69
67
76
79
79
79
73
62
55
51
49
48
46
46
45

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1025
1025
1025

Ozone (du)

356
356
357
356
355
354
353
352
354
354
357
359
360
358
356
352
349
347
346
344
343
342
342
341

Monday 20

Waxing Crescent 43%

14:53

23:54

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

Sun - Rise: 05:46, Set: 21:51, Transit: 13:48. Moon - Rise: 14:53, Set: 23:54. Civil Dark: 22:35 - 05:01. Nautical Dark: 23:40 - 03:57. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

10
10
14
19
26
38
48
45
50
59
57
59
54
57
61
66
56
71
85
70
55
39
46
52

Low Clouds (% Sky Obscured)

2
7
12
16
17
28
35
24
29
34
34
32
32
36
39
43
56
71
85
66
48
31
34
47

Medium Clouds (% Sky Obscured)

8
2
2
2
11
14
19
23
29
35
37
37
37
44
52
51
23
22
27
21
13
0
0
0

High Clouds (% Sky Obscured)

2
1
0
0
0
0
0
0
0
0
0
0
1
0
0
1
2
2
3
4
4
5
10
12

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 (%)

3
1
1
0
2
3
2
2
1
0
0
0
0
0
1
4
28
32
35
30
25
19
17
16

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

45
45
45
47
51
59
70
75
76
78
76
78
78
78
78
71
61
63
66
70
65
61
56
56

Pressure (mb)

1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1026
1026
1026
1026
1026

Ozone (du)

340
339
336
335
334
337
340
341
343
344
343
342
341
342
338
334
332
332
332
332
333
334
335
335

Tuesday 21

First Quarter 53%

No Rise

00:07

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:47, Set: 21:49, Transit: 13:48. Moon - Rise: No Rise, Set: 00:07. Civil Dark: 22:34 - 05:03. Nautical Dark: 23:38 - 04:00. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

58
66
74
82
82
82
81
89
94
99
99
100
100
100
100
100
99
98
97
98
99
100
98
96

Low Clouds (% Sky Obscured)

57
54
48
43
44
47
44
52
64
77
67
57
46
49
52
59
71
78
88
68
44
20
42
67

Medium Clouds (% Sky Obscured)

0
0
0
0
15
30
42
57
71
88
93
97
100
98
96
95
94
94
96
92
89
86
87
90

High Clouds (% Sky Obscured)

14
35
53
71
59
46
34
48
64
81
86
92
96
97
98
100
74
47
23
49
74
100
84
72

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
Very Light Rain
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

15
17
14
10
10
10
8
11
12
12
15
16
17
21
28
37
30
31
38
61
84
95
95
87

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0.2
0.6
1.1
0.8
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
54
57
61
65
73
79
87
85
85
82
82
82
83
81
78
76
72
70
67
59
53
48
51

Pressure (mb)

1025
1025
1025
1025
1025
1024
1024
1024
1023
1023
1022
1022
1021
1020
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017

Ozone (du)

335
335
336
338
339
341
343
344
345
346
347
349
350
352
354
356
359
360
361
362
362
362
362
363

Wednesday 22

Waxing Gibbous 63%

16:09

00:24

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 OK
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: 05:49, Set: 21:48, Transit: 13:48. Moon - Rise: 16:09, Set: 00:24. Civil Dark: 22:32 - 05:05. Nautical Dark: 23:36 - 04:02. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

94
87
80
75
68
59
48
44
41
39
53
64
81
73
62
51
55
57
62
60
59
57

Low Clouds (% Sky Obscured)

87
80
77
73
63
51
38
31
25
20
21
26
25
24
26
26
33
39
49
42
35
29

Medium Clouds (% Sky Obscured)

90
67
45
21
13
7
1
0
0
0
0
0
0
5
8
11
12
12
14
19
23
28

High Clouds (% Sky Obscured)

58
50
52
54
42
25
10
6
3
0
20
47
75
54
29
0
0
1
2
1
1
2

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

Fog (%)

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

Precipitation Type

Light Rain
Very Light Rain
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

86
70
54
50
45
30
14
14
10
6
7
7
7
9
9
11
12
14
17
17
14
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
58
60
64
68
73
79
87
87
89
89
89
89
89
82
75
71
68
65
63
59
57

Pressure (mb)

1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

363
363
363
363
362
362
361
361
357
353
350
346
342
338
338
337
337
337
337
337
335
334

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

Generated: 16/07/26 16:38:48. Forecast: 16/07/26 to 22/07/26. Timezone: UTC+2.00