Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 7

Waxing Gibbous 91%

19:53

02:31

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 05:29, Set: 22:03, Transit: 13:46. Moon - Rise: 19:53, Set: 02:31. Civil Dark: 22:51 - 04:42. Nautical Dark: 00:06 - 03:28. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

91
96
99
85
90
93
77
59
52
44
46
55
38
43
45
98
57
51
47
93
100
100
86
71

Low Clouds (% Sky Obscured)

67
78
75
67
72
58
52
52
52
44
44
43
38
43
45
59
57
51
47
59
63
59
67
63

Medium Clouds (% Sky Obscured)

35
93
71
79
84
80
54
12
1
0
3
13
3
2
0
28
0
0
0
91
100
89
83
56

High Clouds (% Sky Obscured)

31
15
15
9
15
10
5
0
0
0
0
1
1
3
2
4
0
0
0
6
90
100
30
20

ISS Passover

Visibility (miles)

9
4
6
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
2
8

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

Precipitation Probability (%)

50
58
59
47
35
20
15
13
23
12
9
17
11
20
23
30
26
4
4
16
48
95
95
51

Precipitation Amount (mm)

0.3
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.8
1.1
0.2

Wind Speed/Direction (mph)

7
7
10
13
15
15
15
16
18
19
19
18
18
17
17
15
13
11
7
10
8
13
15
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
90
87
82
74
61
56
57
59
59
60
59
59
61
65
72
76
78
79
78
73
84
90

Pressure (mb)

1003
1003
1004
1004
1005
1005
1006
1007
1007
1008
1008
1008
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1011

Ozone (du)

361
359
359
358
358
360
363
367
364
361
360
361
364
363
364
367
368
365
367
371
376
376
377
378

Tuesday 8

Waxing Gibbous 96%

20:59

03:15

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 05:30, Set: 22:03, Transit: 13:46. Moon - Rise: 20:59, Set: 03:15. Civil Dark: 22:50 - 04:44. Nautical Dark: 00:04 - 03:30. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

55
53
58
67
80
66
53
60
65
79
71
86
93
85
70
76
57
49
58
66
56
79
91
95

Low Clouds (% Sky Obscured)

48
48
51
57
67
29
41
42
50
48
48
57
55
85
70
76
57
49
58
66
48
54
54
60

Medium Clouds (% Sky Obscured)

52
11
7
19
22
28
18
27
29
24
30
39
60
65
46
18
0
3
0
0
0
0
0
0

High Clouds (% Sky Obscured)

20
1
0
0
1
23
1
0
0
0
0
0
0
0
0
0
0
1
4
4
23
65
90
95

ISS Passover

Visibility (miles)

9
8
8
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

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
None
None
None

Precipitation Probability (%)

54
45
39
31
21
26
18
28
36
36
37
37
29
26
13
9
5
1
2
3
3
0
4
14

Precipitation Amount (mm)

0.3
0.2
0.2
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)

7
8
7
9
14
15
14
13
15
14
15
14
15
14
13
12
11
8
7
7
6
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
89
86
80
78
70
59
51
59
59
59
61
64
67
70
72
75
83
87
89
89
89
89
90

Pressure (mb)

1011
1011
1011
1012
1012
1013
1013
1014
1014
1015
1015
1015
1016
1016
1016
1017
1017
1018
1018
1019
1019
1019
1019
1019

Ozone (du)

377
377
376
377
377
375
372
372
370
367
365
362
360
358
356
353
350
348
347
347
346
344
343
343

Wednesday 9

Waxing Gibbous 99%

21:52

04:14

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

Sun - Rise: 05:31, Set: 22:02, Transit: 13:46. Moon - Rise: 21:52, Set: 04:14. Civil Dark: 22:49 - 04:45. Nautical Dark: 00:02 - 03:33. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

67
87
73
77
68
78
85
48
45
25
48
78
75
70
36
11
6
20
25
38
13
30
33
46

Low Clouds (% Sky Obscured)

61
62
51
51
43
42
25
0
0
14
34
54
39
27
31
7
0
0
0
30
9
22
33
46

Medium Clouds (% Sky Obscured)

0
36
24
36
33
50
64
33
24
10
13
28
27
24
15
0
0
0
1
3
3
0
0
0

High Clouds (% Sky Obscured)

3
6
4
0
0
0
8
2
18
4
6
3
7
30
4
11
6
20
25
34
6
30
7
13

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
20
5
16
6
4
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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
3
5
7
9
8
8
10
11
12
12
11
10
9
8
6
5
4
3
3
3
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
89
83
77
73
69
65
61
59
54
48
44
44
44
48
59
66
68
69
69
69
69
70

Pressure (mb)

1020
1020
1020
1021
1021
1021
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

343
341
340
340
339
338
338
338
338
337
338
339
338
338
336
333
331
329
329
329
328
328
328
327

Thursday 10

Full Moon 100%

22:32

No Set

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

Sun - Rise: 05:32, Set: 22:01, Transit: 13:47. Moon - Rise: 22:32, Set: No Set. Civil Dark: 22:48 - 04:46. Nautical Dark: 00:01 - 03:35. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

44
44
44
50
54
58
54
50
49
46
43
40
26
13
1
1
1
4
1
1
0
0
0
1

Low Clouds (% Sky Obscured)

44
44
44
50
53
53
50
46
42
40
37
34
23
11
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
2
3
4
5
5
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

7
7
4
3
2
2
2
2
2
1
1
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 (%)

3
1
0
1
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
3
3
4
5
6
6
8
9
9
10
10
10
10
9
8
7
5
4
4
4
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
73
69
59
55
54
56
56
57
57
58
58
59
60
61
64
72
83
89
89
89
90
90
90

Pressure (mb)

1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

326
326
327
327
328
328
328
328
328
328
329
329
329
329
329
329
330
330
331
331
332
333
333
333

Friday 11

Waning Gibbous 98%

22:59

05:28

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

Sun - Rise: 05:33, Set: 22:00, Transit: 13:47. Moon - Rise: 22:59, Set: 05:28. Civil Dark: 22:47 - 04:48. Nautical Dark: 23:59 - 03:37. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

7
14
19
26
36
46
32
37
37
14
12
15
6
2
3
64
81
96
93
92
89
67
44
22

Low Clouds (% Sky Obscured)

7
14
19
26
36
45
32
29
20
12
6
0
0
0
0
5
4
3
16
27
36
24
13
4

Medium Clouds (% Sky Obscured)

0
0
0
1
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
1
5
2
1
0
63
77
94
87
76
59
56
44
22

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
1
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
5
4
6
6
7
8
9
10
11
11
11
11
11
11
10
10
8
7
6
6
6
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
93
90
82
73
65
57
51
49
48
47
46
45
47
54
62
70
81
92
93
93
95
95
95

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1021
1021
1021
1020
1021
1021
1021
1020
1020
1020
1020
1020

Ozone (du)

333
334
334
332
333
332
333
331
331
332
333
333
333
333
333
332
332
332
332
333
334
334
335
336

Saturday 12

Waning Gibbous 95%

23:19

06:50

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

Sun - Rise: 05:34, Set: 21:59, Transit: 13:47. Moon - Rise: 23:19, Set: 06:50. Civil Dark: 22:46 - 04:49. Nautical Dark: 23:57 - 03:39. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

21
21
20
30
44
53
38
24
9
15
20
29
22
16
9
8
6
5
7
9
11
14
19
19

Low Clouds (% Sky Obscured)

3
1
0
9
18
24
18
11
6
11
17
23
16
8
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
1
3
3
2
1
0
0
0
0
9
19
19

High Clouds (% Sky Obscured)

21
21
20
30
44
45
24
15
2
2
2
1
1
3
4
4
5
5
7
9
11
9
5
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 (%)

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

Chance of Frost

Temperature (°C)

15
16
17
17
19
21
24
24
25
26
26
26
27
26
25
24
22
20
18
17
17
16
16
16

Feels Like (°C)

15
15
15
14
19
19
20
21
22
23
28
26
26
26
26
26
21
21
21
20
19
18
16
16

Dew Point (°C)

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

Relative Humidity (%)

93
87
82
77
64
55
47
44
41
39
37
36
34
38
41
44
52
61
71
73
75
78
78
81

Pressure (mb)

1020
1020
1020
1019
1019
1019
1019
1019
1018
1018
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015

Ozone (du)

337
337
338
339
340
341
342
342
342
342
340
339
338
338
337
336
337
338
338
339
339
340
338
337

Sunday 13

Waning Gibbous 89%

23:34

08:14

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

Sun - Rise: 05:36, Set: 21:58, Transit: 13:47. Moon - Rise: 23:34, Set: 08:14. Civil Dark: 22:45 - 04:51. Nautical Dark: 23:55 - 03:41. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

26
28
31
26
23
23
41
59
76
75
77
78
85
93
100
86
72
58
39
20
1

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
6
12
19
14
7
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

25
28
31
26
21
18
17
17
18
22
25
27
40
49
62
59
56
49
33
18
1

High Clouds (% Sky Obscured)

2
4
6
13
20
23
19
16
12
17
11
11
37
69
100
67
35
2
2
1
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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
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
0

Wind Speed/Direction (mph)

4
4
4
4
4
5
6
7
8
8
8
9
9
8
7
6
5
4
3
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
13
13
12
12
12
12
12
13
13
12
12
13
13
14
14
13
13
13
12

Relative Humidity (%)

81
76
71
65
59
53
46
47
47
47
47
47
47
52
57
62
67
71
74
73
72

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1015
1015
1015
1015
1015

Ozone (du)

336
335
334
334
332
330
328
326
325
323
323
323
323
323
323
323
326
330
333
333
332

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

Generated: 07/07/25 05:01:31. Forecast: 07/07/25 to 13/07/25. Timezone: UTC+2.00