Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 3

Waxing Gibbous 59%

14:54

01:12

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

Sun - Rise: 05:25, Set: 22:02, Transit: 13:43. Moon - Rise: 14:54, Set: 01:12. Civil Dark: 22:51 - 04:37. Nautical Dark: 00:07 - 03:21. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

29
45
41
50
57
45
37
43
62
60
49
39
40
32
7
82
96
100
3
21
33
4
18
33

Low Clouds (% Sky Obscured)

29
45
41
48
57
44
29
38
40
50
41
35
32
28
6
0
0
0
0
0
0
1
1
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
20
0
0
0
0
0
0
23
24
75
3
6
21
1
8
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
5
3
1
65
94
100
0
0
0
0
0
33

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
11
2
1
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
8
9
9
9
10
10
10
10
11
11
11
10
10
8
6
4
3
2
1
2
3
4
4

Chance of Frost

Temperature (°C)

14
15
16
18
18
19
20
21
21
22
21
21
20
20
19
18
16
15
14
13
13
13
12
12

Feels Like (°C)

15
16
16
17
17
17
18
20
20
20
20
19
19
18
18
18
16
14
14
15
14
14
13
12

Dew Point (°C)

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

Relative Humidity (%)

89
82
73
65
57
50
45
41
39
38
38
39
41
44
48
60
74
78
78
80
81
80
80
80

Pressure (mb)

1022
1023
1024
1024
1025
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1027
1027

Ozone (du)

320
324
325
327
328
329
331
331
334
332
333
328
329
329
329
330
332
338
350
355
357
352
345
340

Friday 4

Waxing Gibbous 68%

16:07

01:24

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

Sun - Rise: 05:26, Set: 22:02, Transit: 13:43. Moon - Rise: 16:07, Set: 01:24. Civil Dark: 22:50 - 04:38. Nautical Dark: 00:06 - 03:23. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

6
5
37
47
45
50
100
86
89
100
100
97
16
30
20
44
100
100
100
100
92
86
94
100

Low Clouds (% Sky Obscured)

0
1
1
1
0
15
21
24
21
15
0
0
0
0
0
0
0
0
0
0
0
0
1
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
32
13
8
67
48
4
2
2
2
8
3
4
71
70
40
42
70
87
71

High Clouds (% Sky Obscured)

2
1
24
32
36
26
100
58
66
100
100
97
4
0
0
19
100
100
100
100
34
10
70
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
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
4
6
7
7
8
8
9
9
12
10
10
10
8
6
4
4
5
5
5
7
7
8
7

Chance of Frost

Temperature (°C)

12
13
16
18
20
21
23
24
24
24
24
24
23
23
22
20
18
17
16
16
16
16
16
16

Feels Like (°C)

12
13
15
15
17
19
21
21
21
20
21
20
20
21
20
19
16
15
14
14
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

77
70
56
46
37
33
31
31
30
31
31
32
34
37
42
53
55
55
53
55
55
55
55
60

Pressure (mb)

1027
1027
1027
1027
1027
1027
1026
1026
1025
1025
1024
1024
1024
1023
1023
1022
1022
1021
1021
1020
1020
1019
1018
1018

Ozone (du)

337
335
333
331
329
328
328
329
329
329
331
332
332
331
330
328
328
326
323
322
320
320
320
320

Saturday 5

Waxing Gibbous 77%

17:21

01:39

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
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:27, Set: 22:01, Transit: 13:44. Moon - Rise: 17:21, Set: 01:39. Civil Dark: 22:49 - 04:39. Nautical Dark: 00:04 - 03:25. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
99
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

2
15
10
13
39
45
52
90
82
78
75
82
72
78
79
72
65
66
79
79
80
79
79
82

Medium Clouds (% Sky Obscured)

92
91
96
95
86
100
89
84
81
65
81
65
100
75
50
45
41
98
100
100
100
100
100
95

High Clouds (% Sky Obscured)

98
98
100
100
100
82
100
100
59
63
86
77
81
64
100
100
100
92
94
100
100
100
100
76

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
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
Light Rain
None
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
8
24
39
18
7
12
26
15
36
29
26
21
32
40
37
69
54
56
72
88
86

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
0
0.2
0.4
0.5
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
11
10
8
9
14
15
16
17
17
17
17
17
17
17
17
16
16
16
16
16
15
15
15

Relative Humidity (%)

73
71
61
51
55
76
81
82
85
88
89
90
89
93
93
92
92
93
95
96
95
95
96
96

Pressure (mb)

1017
1017
1017
1016
1016
1016
1016
1015
1015
1014
1014
1014
1013
1013
1012
1012
1012
1011
1011
1010
1009
1009
1008
1007

Ozone (du)

319
317
319
318
320
319
321
327
327
328
326
326
324
327
324
324
324
324
324
327
332
333
335
337

Sunday 6

Waxing Gibbous 85%

18:36

02:00

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
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:28, Set: 22:01, Transit: 13:44. Moon - Rise: 18:36, Set: 02:00. Civil Dark: 22:48 - 04:40. Nautical Dark: 00:03 - 03:27. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

95
93
90
82
100
99
98
79
93
79
86
80
75
74
81
90
97
98
99
100
96
98
96
85

Low Clouds (% Sky Obscured)

84
86
84
79
76
72
84
61
80
68
77
68
58
52
56
60
63
60
56
54
48
44
41
37

Medium Clouds (% Sky Obscured)

89
57
53
48
50
45
96
32
22
16
7
11
17
22
31
43
67
90
87
84
82
83
78
58

High Clouds (% Sky Obscured)

22
71
10
4
71
56
45
0
0
0
0
0
0
0
0
0
0
33
67
100
95
95
95
70

ISS Passover

Visibility (miles)

9
9
9
6
5
8
3
8
3
7
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

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

Precipitation Probability (%)

82
72
73
77
72
94
92
94
86
49
34
29
31
40
32
38
40
43
41
35
33
30
10
24

Precipitation Amount (mm)

0.4
0.3
0.4
0.4
0.4
0.8
0.6
0.8
0.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
93
87
85
78
79
89
78
81
57
53
52
55
61
61
63
67
75
74
77
82
83
89

Pressure (mb)

1007
1006
1006
1006
1005
1005
1005
1005
1005
1005
1004
1004
1004
1004
1004
1004
1004
1004
1003
1003
1003
1003
1003
1002

Ozone (du)

339
340
342
345
344
345
346
356
357
358
361
361
361
362
363
364
364
363
363
363
365
363
364
365

Monday 7

Waxing Gibbous 91%

19:49

02:30

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
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:29, Set: 22:00, Transit: 13:44. Moon - Rise: 19:49, Set: 02:30. Civil Dark: 22:48 - 04:42. Nautical Dark: 00:01 - 03:29. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

61
64
91
98
100
100
100
100
91
84
68
68
88
97
97
98
98
97
96
95
97
98
100
97

Low Clouds (% Sky Obscured)

43
48
50
67
85
81
74
69
60
56
48
55
63
73
65
65
65
70
72
60
64
79
93
86

Medium Clouds (% Sky Obscured)

61
60
89
96
98
99
99
98
79
67
38
38
70
81
77
67
58
63
71
78
78
76
76
65

High Clouds (% Sky Obscured)

41
12
41
71
100
75
50
25
19
12
6
17
28
37
58
61
64
53
39
25
52
70
80
66

ISS Passover

Visibility (miles)

9
9
9
9
9
8
7
6
9
3
4
4
5
4
9
9
9
9
8
7
6
6
6
6

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

Precipitation Probability (%)

32
38
57
77
87
90
90
75
60
57
56
55
58
39
54
43
31
49
62
58
91
95
95
95

Precipitation Amount (mm)

0
0
0
0.4
0.5
0.6
0.7
0.4
0.3
0.3
0.3
0.2
0.3
0
0
0
0
0
0.3
0
0.6
0.9
1.2
1.3

Wind Speed/Direction (mph)

6
7
9
10
11
11
11
11
10
12
13
12
12
12
12
11
10
10
10
10
10
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
78
67
61
60
68
77
83
90
77
78
78
79
89
89
90
92
90
92
93
93
93
93
93

Pressure (mb)

1002
1003
1003
1003
1003
1003
1003
1003
1004
1004
1004
1004
1004
1005
1005
1004
1005
1005
1005
1005
1005
1005
1005
1005

Ozone (du)

367
368
368
368
368
369
369
369
369
368
368
368
368
368
370
371
372
373
375
376
377
375
373
371

Tuesday 8

Waxing Gibbous 96%

20:55

03:14

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
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:30, Set: 21:59, Transit: 13:44. Moon - Rise: 20:55, Set: 03:14. Civil Dark: 22:47 - 04:43. Nautical Dark: 00:00 - 03:31. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

96
94
96
97
98
98
98
98
93
92
90
88
84
80
81
80
77
72
68
62
59
57
56
54

Low Clouds (% Sky Obscured)

78
69
77
86
93
92
88
87
88
90
90
88
84
80
78
75
70
72
68
62
59
56
48
47

Medium Clouds (% Sky Obscured)

54
41
60
79
98
89
80
70
49
27
4
5
5
6
6
5
3
2
1
0
0
0
0
0

High Clouds (% Sky Obscured)

58
61
57
46
34
16
10
7
5
4
2
2
3
4
5
3
4
5
3
2
1
0
0
2

ISS Passover

Visibility (miles)

5
4
3
5
7
9
9
8
8
8
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

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

Precipitation Probability (%)

95
95
95
95
95
86
73
53
59
60
50
41
36
30
24
20
6
12
11
3
10
8
1
5

Precipitation Amount (mm)

1.1
0.9
0.8
0.8
0.6
0.4
0.3
0
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
92
92
90
86
82
79
78
78
77
78
77
77
75
75
74
74
76
76
79
83
86

Pressure (mb)

1006
1006
1006
1007
1008
1008
1009
1010
1010
1011
1012
1013
1013
1014
1014
1015
1016
1017
1017
1017
1018
1018
1018
1018

Ozone (du)

369
366
363
365
366
367
366
365
364
363
362
361
362
363
364
364
364
363
363
363
363
364
364
364

Wednesday 9

Waxing Gibbous 99%

21:49

04:13

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

Sun - Rise: 05:31, Set: 21:59, Transit: 13:44. Moon - Rise: 21:49, Set: 04:13. Civil Dark: 22:46 - 04:44. Nautical Dark: 23:58 - 03:33. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

52
50
51
52
53
65
77
91
81
71
58
66
74
81
84
88
94
84
75
65

Low Clouds (% Sky Obscured)

45
45
50
52
53
53
45
37
32
29
26
31
36
41
31
15
0
20
42
63

Medium Clouds (% Sky Obscured)

0
0
0
0
0
8
18
27
21
13
2
9
16
21
16
9
1
2
3
3

High Clouds (% Sky Obscured)

3
5
6
10
11
16
32
59
64
65
50
34
29
24
47
69
90
69
49
30

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 (%)

4
1
1
1
0
0
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
15
16
17
18
20
20
21
21
21
21
21
20
19
19
17
15
14
13
13

Feels Like (°C)

12
12
10
16
15
15
16
16
16
19
18
17
18
17
17
15
15
16
15
14

Dew Point (°C)

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

Relative Humidity (%)

80
74
68
60
52
44
42
39
36
40
44
49
51
55
58
65
74
83
84
86

Pressure (mb)

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

Ozone (du)

361
358
355
353
352
351
351
350
349
349
349
349
348
346
345
343
341
340
338
337

Forecast for Kerkelanden, Gemeente Hilversum, Netherlands (52.22,5.15)

Generated: 03/07/25 06:09:52. Forecast: 03/07/25 to 09/07/25. Timezone: UTC+2.00