Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 10

Full Moon 100%

22:26

05:34

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

Sun - Rise: 05:38, Set: 21:57, Transit: 13:47. Moon - Rise: 22:26, Set: 05:34. Civil Dark: 22:43 - 04:52. Nautical Dark: 23:50 - 03:45. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

30
27
35
67
77
76
63
60
69
57
16
0
0
0
0
0
0
0
4
4
9
9
22
74

Low Clouds (% Sky Obscured)

30
27
35
52
52
59
49
60
69
57
16
0
0
0
0
0
0
0
4
4
9
0
13
19

Medium Clouds (% Sky Obscured)

0
0
25
18
31
31
30
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
46

High Clouds (% Sky Obscured)

4
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
1
1
1
8
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
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)

0
1
1
6
8
10
11
10
10
10
10
10
8
6
6
6
5
5
5
5
4
4
4
5

Chance of Frost

Temperature (°C)

17
19
21
23
24
25
25
25
25
25
24
23
22
20
18
17
16
16
15
15
14
14
15
17

Feels Like (°C)

18
21
22
24
24
23
23
23
24
24
23
22
22
20
18
17
17
15
15
15
15
15
16
17

Dew Point (°C)

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

Relative Humidity (%)

57
54
50
45
41
39
38
38
39
42
44
48
56
67
73
81
85
87
90
92
90
90
82
71

Pressure (mb)

1023
1023
1023
1023
1023
1022
1022
1022
1022
1021
1021
1021
1021
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1022

Ozone (du)

330
330
331
331
331
332
333
333
332
334
335
336
334
333
330
329
331
331
331
331
331
328
329
329

Friday 11

Waning Gibbous 98%

22:55

06:54

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

Sun - Rise: 05:39, Set: 21:56, Transit: 13:47. Moon - Rise: 22:55, Set: 06:54. Civil Dark: 22:42 - 04:54. Nautical Dark: 23:49 - 03:47. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

74
82
91
93
67
83
81
85
85
69
45
29
0
0
1
0
0
22
23
31
41
56
73
60

Low Clouds (% Sky Obscured)

39
28
83
65
46
57
47
62
61
56
45
24
0
0
0
0
0
22
23
31
41
56
73
53

Medium Clouds (% Sky Obscured)

50
57
53
48
19
29
33
45
34
22
0
0
0
0
0
0
0
0
0
0
1
2
1
1

High Clouds (% Sky Obscured)

0
1
1
1
1
14
1
1
5
1
5
5
0
0
1
0
0
1
0
0
0
1
0
20

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

Chance of Frost

Temperature (°C)

19
20
22
23
24
24
24
25
25
25
24
24
22
19
18
17
16
15
15
14
14
14
15
17

Feels Like (°C)

20
21
22
23
23
22
23
24
24
23
23
23
21
20
18
17
16
16
16
15
15
15
16
18

Dew Point (°C)

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

Relative Humidity (%)

65
59
54
51
47
49
51
48
47
47
48
50
57
71
78
82
87
92
93
93
95
93
87
78

Pressure (mb)

1021
1021
1021
1021
1020
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017

Ozone (du)

330
331
331
331
331
331
331
332
332
332
333
335
338
341
342
340
339
342
343
346
346
346
348
348

Saturday 12

Waning Gibbous 95%

23:16

08:18

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

Sun - Rise: 05:40, Set: 21:55, Transit: 13:47. Moon - Rise: 23:16, Set: 08:18. Civil Dark: 22:40 - 04:55. Nautical Dark: 23:47 - 03:49. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

67
40
41
33
30
39
42
60
58
43
0
12
34
55
63
53
48
57
66
73
90
71
65
67

Low Clouds (% Sky Obscured)

67
40
41
33
30
39
33
46
47
0
0
0
0
48
34
43
48
57
66
73
81
71
65
67

Medium Clouds (% Sky Obscured)

0
1
1
1
1
1
10
11
6
25
0
8
20
19
24
6
0
10
19
29
30
30
31
24

High Clouds (% Sky Obscured)

4
0
1
1
0
3
0
2
8
8
0
2
2
3
2
0
1
1
0
1
25
1
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
1
2
1
2

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
7
8
8
9
10
12
15
13
12
10
8
7
6
6
5
5
5
5
5
4
5

Chance of Frost

Temperature (°C)

18
20
22
23
24
26
26
27
27
26
25
24
21
19
18
17
17
16
16
16
16
16
17
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
58
50
41
37
32
31
29
31
35
32
35
48
70
82
87
92
93
93
93
95
95
89
78

Pressure (mb)

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

Ozone (du)

347
346
345
343
343
342
342
341
343
345
345
341
339
338
340
344
345
347
350
348
346
348
350
351

Sunday 13

Waning Gibbous 89%

23:32

No Set

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: 05:41, Set: 21:54, Transit: 13:47. Moon - Rise: 23:32, Set: No Set. Civil Dark: 22:39 - 04:57. Nautical Dark: 23:45 - 03:51. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

73
72
80
78
85
83
79
77
81
81
81
80
78
76
77
88
89
77
94
97
99
100
100
100

Low Clouds (% Sky Obscured)

70
66
65
64
63
64
66
67
64
60
57
46
34
23
15
8
0
0
0
0
13
24
36
42

Medium Clouds (% Sky Obscured)

22
19
21
22
27
22
22
18
23
28
30
34
35
39
44
48
49
59
62
62
51
38
25
23

High Clouds (% Sky Obscured)

0
0
2
5
8
8
6
5
5
6
6
11
15
19
19
19
18
42
70
95
97
98
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
2
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 (%)

8
18
14
24
23
35
36
29
15
12
7
6
3
1
5
4
2
3
4
2
5
5
4
7

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
22
23
23
25
23
23
24
24
22
21
22
22
20
19
19
16
15
16
15
14
14
16
17

Dew Point (°C)

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

Relative Humidity (%)

66
60
58
51
44
51
54
53
54
53
55
60
68
85
92
90
85
83
86
87
89
87
81
70

Pressure (mb)

1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014

Ozone (du)

351
351
352
351
350
351
350
350
348
347
346
346
347
341
335
329
327
326
326
326
326
328
329
330

Monday 14

Waning Gibbous 80%

23:45

09:41

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 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 05:42, Set: 21:53, Transit: 13:47. Moon - Rise: 23:45, Set: 09:41. Civil Dark: 22:38 - 04:58. Nautical Dark: 23:43 - 03:54. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
74
67
60
64
63
82
67
39
13
30
45
60
73
82
89
85
83
80
77

Low Clouds (% Sky Obscured)

48
54
63
73
83
72
65
58
45
31
17
24
12
0
4
9
13
16
17
20
31
44
49
51

Medium Clouds (% Sky Obscured)

22
25
24
26
27
26
26
21
29
37
46
17
8
3
4
3
2
2
2
3
3
3
4
6

High Clouds (% Sky Obscured)

100
100
100
100
100
64
29
1
5
10
18
56
31
5
9
8
15
42
70
89
84
81
77
70

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
6
5
6
8
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 (%)

8
6
9
7
4
21
28
32
28
20
8
14
16
17
17
15
9
9
6
0
0
0
0
9

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
4
3
4
6
8
9
10
12
11
10
9
4
3
3
2
4
5
6
7
7
7
7
9

Chance of Frost

Temperature (°C)

20
22
23
25
26
27
28
28
28
28
27
27
25
22
20
19
18
17
16
16
15
16
18
19

Feels Like (°C)

20
22
24
25
26
27
29
29
28
28
29
27
27
27
26
25
24
23
15
16
16
15
15
14

Dew Point (°C)

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

Relative Humidity (%)

61
55
49
42
39
36
34
33
33
34
33
36
43
52
62
69
74
82
85
89
92
85
78
72

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016

Ozone (du)

332
332
332
331
332
332
325
325
323
324
325
326
325
324
324
324
325
325
326
327
328
332
335
338

Tuesday 15

Waning Gibbous 71%

23:56

11:03

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

Sun - Rise: 05:44, Set: 21:52, Transit: 13:47. Moon - Rise: 23:56, Set: 11:03. Civil Dark: 22:37 - 04:59. Nautical Dark: 23:41 - 03:56. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

67
64
55
42
31
40
52
69
65
65
68
56
48
41
51
61
70
68
66
66
68
72
73
69

Low Clouds (% Sky Obscured)

50
52
46
35
29
24
15
11
13
17
24
27
24
25
32
39
43
33
27
20
21
24
30
38

Medium Clouds (% Sky Obscured)

8
6
7
4
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
18
33
52
48

High Clouds (% Sky Obscured)

60
53
41
22
1
6
6
5
5
5
4
4
3
4
8
12
16
17
12
10
25
30
35
40

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 (%)

13
13
11
7
1
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)

11
12
14
15
16
17
16
16
16
14
12
11
9
7
6
6
6
6
6
6
6
7
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
19
18
18
19
19
19
18
18
18
17
17
16
17
17
17
16
16
13
13
13
13
13
12

Dew Point (°C)

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

Relative Humidity (%)

60
50
42
41
39
38
37
36
36
36
37
38
47
57
70
72
74
75
80
84
90
80
74
66

Pressure (mb)

1017
1017
1018
1018
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

340
341
342
342
341
340
339
338
337
336
336
335
334
332
331
328
326
324
323
321
320
319
318
318

Wednesday 16

Waning Gibbous 60%

00:08

12:25

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 OK
00 OK
01 Good

Sun - Rise: 05:45, Set: 21:51, Transit: 13:48. Moon - Rise: 00:08, Set: 12:25. Civil Dark: 22:36 - 05:01. Nautical Dark: 23:39 - 03:58. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

71
73
77
83
89
86
82
78
76
77
77
75
68
60
44
25
6

Low Clouds (% Sky Obscured)

43
46
49
47
44
41
40
39
42
42
47
41
34
25
18
11
5

Medium Clouds (% Sky Obscured)

43
39
33
32
37
35
28
25
23
21
17
12
7
3
3
3
2

High Clouds (% Sky Obscured)

60
60
70
80
75
72
73
70
76
77
77
75
68
60
41
18
1

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

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
10
11
11
11
11
12
13
13
12
11
10
9
7
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
50
42
39
36
33
35
36
38
41
46
51
58
65
73
73
74

Pressure (mb)

1021
1022
1022
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

316
314
312
311
309
308
307
306
305
303
301
299
299
299
299
299
299

Forecast for Oudenbosch, Gemeente Halderberge, Netherlands (51.58,4.53)

Generated: 10/07/25 09:05:54. Forecast: 10/07/25 to 16/07/25. Timezone: UTC+2.00