Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 29

Full Moon 100%

21:38

06:24

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

Sun - Rise: 05:49, Set: 21:24, Transit: 13:36. Moon - Rise: 21:38, Set: 06:24. Civil Dark: 22:05 - 05:08. Nautical Dark: 23:03 - 04:11. Astro Dark: 00:29 - 02:47

Total Clouds (% Sky Obscured)

11
1
2
1
0
0
0
0
0
0
0
0
0
0
0
20
30
38
71
62
61
65
77
100

Low Clouds (% Sky Obscured)

5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
19
28
30
36
31
50
61
40
60

High Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
67
46
14
18
45
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
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)

6
5
5
6
5
2
3
2
1
3
3
4
4
4
5
5
6
5
7
5
5
5
7
10

Chance of Frost

Temperature (°C)

33
34
34
33
33
31
28
27
25
24
23
22
21
20
20
20
21
24
26
27
29
31
33
35

Feels Like (°C)

33
34
34
33
33
34
29
28
26
25
23
22
21
21
20
20
20
23
26
27
29
31
31
31

Dew Point (°C)

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

Relative Humidity (%)

25
24
23
23
24
32
32
35
40
43
42
44
46
47
46
45
45
43
37
31
26
25
24
22

Pressure (mb)

1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1014
1014
1013
1013
1013
1012
1012

Ozone (du)

322
325
325
325
324
322
321
320
320
320
320
319
319
320
320
318
319
317
314
312
312
312
311
310

Thursday 30

Waning Gibbous 98%

21:53

07:40

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

Sun - Rise: 05:51, Set: 21:22, Transit: 13:36. Moon - Rise: 21:53, Set: 07:40. Civil Dark: 22:04 - 05:09. Nautical Dark: 23:00 - 04:13. Astro Dark: 00:24 - 02:52

Total Clouds (% Sky Obscured)

100
100
100
100
100
43
30
41
44
53
90
74
82
90
88
99
99
97
95
97
88
92
65
53

Low Clouds (% Sky Obscured)

0
3
55
60
61
25
25
26
31
39
40
33
39
49
45
47
39
40
47
33
26
33
39
35

Medium Clouds (% Sky Obscured)

99
99
100
100
100
14
4
28
26
27
24
0
22
9
17
45
80
66
28
42
65
47
16
0

High Clouds (% Sky Obscured)

100
100
100
99
100
8
0
6
6
28
59
61
63
55
58
98
97
91
82
86
64
75
24
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
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

9
4
77
79
27
1
0
0
0
8
0
0
6
0
0
1
4
2
1
7
7
3
6
8

Precipitation Amount (mm)

0
0
0.6
0.4
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
17
16
11
9
7
5
3
4
3
3
2
2
2
3
2
2
3
3
4
3
4
4
6

Chance of Frost

Temperature (°C)

33
31
29
24
22
22
21
20
20
19
19
19
18
18
17
17
18
19
21
22
23
25
26
28

Feels Like (°C)

29
26
26
21
20
20
22
22
21
20
20
19
18
18
18
17
19
20
21
22
24
26
27
28

Dew Point (°C)

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

Relative Humidity (%)

21
26
33
35
52
50
57
62
66
70
76
80
83
83
83
85
78
70
62
57
52
48
41
36

Pressure (mb)

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

Ozone (du)

310
309
311
314
320
328
326
322
319
317
317
320
320
321
322
325
325
323
325
325
327
329
333
332

Friday 31

Waning Gibbous 94%

22:06

08:57

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
09 Bad
10 OK
11 OK
12 OK
13 OK
14 OK

Sun - Rise: 05:52, Set: 21:21, Transit: 13:35. Moon - Rise: 22:06, Set: 08:57. Civil Dark: 22:02 - 05:11. Nautical Dark: 22:58 - 04:16. Astro Dark: 00:19 - 02:57

Total Clouds (% Sky Obscured)

84
79
84
100
100
93
69
72
65
70
85
96
100
100
100
94
66
63
60
48
43
41
40
33

Low Clouds (% Sky Obscured)

43
66
70
63
65
54
22
20
28
44
35
22
26
32
29
32
36
39
50
43
40
32
26
20

Medium Clouds (% Sky Obscured)

24
22
44
23
68
74
69
72
55
49
51
51
29
48
76
49
6
25
10
1
7
5
6
4

High Clouds (% Sky Obscured)

50
34
2
46
43
52
57
57
2
2
64
86
100
100
100
75
50
45
45
19
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
100
100
100
100
100
100
100
100
100
100
100
100
100

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 (%)

9
5
5
3
2
1
0
0
12
31
20
12
4
7
3
2
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)

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

Chance of Frost

Temperature (°C)

28
28
28
28
25
23
22
21
19
18
17
16
15
15
15
15
15
16
17
19
20
21
22
23

Feels Like (°C)

29
27
26
26
24
21
21
21
18
17
15
15
14
14
13
13
13
13
15
16
19
20
21
22

Dew Point (°C)

11
9
9
9
7
9
12
13
14
14
14
13
13
13
12
12
12
11
11
10
9
7
5
4

Relative Humidity (%)

34
30
30
30
31
40
51
62
73
79
86
85
85
86
84
84
83
74
66
58
48
38
31
29

Pressure (mb)

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

Ozone (du)

330
330
330
331
332
330
329
327
325
324
324
324
326
329
330
331
330
330
334
340
347
351
355
358

Saturday 1

Waning Gibbous 88%

22:17

10:13

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

Sun - Rise: 05:54, Set: 21:19, Transit: 13:35. Moon - Rise: 22:17, Set: 10:13. Civil Dark: 22:00 - 05:13. Nautical Dark: 22:55 - 04:18. Astro Dark: 00:14 - 03:01

Total Clouds (% Sky Obscured)

26
19
21
24
22
29
19
18
42
36
6
21
22
23
22
21
21
34
56
75
82
91
100
100

Low Clouds (% Sky Obscured)

16
13
10
8
0
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
5
8

Medium Clouds (% Sky Obscured)

3
2
9
15
21
21
19
18
14
7
0
0
0
0
0
1
21
29
32
45
60
55
85
80

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
42
36
6
21
22
23
22
21
21
34
56
75
82
91
100
99

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 (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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)

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

Chance of Frost

Temperature (°C)

24
24
25
24
24
23
21
19
17
16
15
14
14
14
13
14
15
16
19
21
23
24
26
27

Feels Like (°C)

22
23
23
22
22
22
19
18
16
13
12
13
12
11
11
11
13
14
16
19
20
22
23
24

Dew Point (°C)

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

Relative Humidity (%)

27
26
26
26
27
31
38
45
50
53
53
54
55
55
56
56
52
47
41
37
35
33
30
27

Pressure (mb)

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

Ozone (du)

355
356
353
354
356
348
342
341
336
335
334
331
328
325
323
322
321
322
321
321
322
322
321
320

Sunday 2

Waning Gibbous 80%

22:27

11:31

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

Sun - Rise: 05:55, Set: 21:17, Transit: 13:35. Moon - Rise: 22:27, Set: 11:31. Civil Dark: 21:58 - 05:15. Nautical Dark: 22:53 - 04:20. Astro Dark: 00:10 - 03:06

Total Clouds (% Sky Obscured)

100
98
83
81
72
70
75
70
82
90
100
89
79
68
78
89
100
98
95
91
91
91
92
91

Low Clouds (% Sky Obscured)

10
16
11
6
0
1
2
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1

Medium Clouds (% Sky Obscured)

69
46
55
66
71
64
54
44
70
74
68
63
56
49
53
51
52
38
28
17
19
18
17
25

High Clouds (% Sky Obscured)

89
94
47
21
1
10
39
45
41
60
98
79
60
40
60
79
98
93
89
84
85
86
88
89

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 (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
4

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

Chance of Frost

Temperature (°C)

28
28
28
28
27
26
23
21
19
19
19
18
17
17
16
17
17
18
20
22
24
26
28
29

Feels Like (°C)

25
26
27
27
27
24
22
18
17
16
16
16
15
15
15
14
14
12
17
18
18
19
21
22

Dew Point (°C)

6
4
4
3
3
6
8
9
8
8
7
7
7
7
8
8
7
7
8
8
8
9
10
10

Relative Humidity (%)

24
21
20
20
21
28
38
46
48
48
47
48
51
54
57
54
50
48
44
39
36
34
32
30

Pressure (mb)

1017
1016
1016
1016
1015
1015
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1014
1013
1013
1013
1013
1013
1012
1011

Ozone (du)

319
317
315
314
314
313
313
312
312
313
313
313
313
314
315
314
314
314
314
314
314
314
314
315

Monday 3

Waning Gibbous 71%

22:39

12:51

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

Sun - Rise: 05:57, Set: 21:16, Transit: 13:35. Moon - Rise: 22:39, Set: 12:51. Civil Dark: 21:56 - 05:16. Nautical Dark: 22:50 - 04:23. Astro Dark: 00:05 - 03:10

Total Clouds (% Sky Obscured)

89
84
85
82
76
83
91
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
1
2
2
2
4
10
14
20
25
29
40
51
64
58
53
47
34
21
8
18
33
46
43

Medium Clouds (% Sky Obscured)

34
45
50
56
66
83
88
92
69
45
20
37
46
59
60
65
72
71
69
67
75
82
89
89

High Clouds (% Sky Obscured)

89
84
85
82
76
83
91
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
6
5
6
8
9
9
9
9
9
9
9
9
9
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

None
None
None
None
None
None
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

Precipitation Probability (%)

5
3
14
21
26
48
66
83
94
95
95
94
75
50
44
36
21
24
23
15
23
27
30
38

Precipitation Amount (mm)

0
0
0
0
0
0
0.4
0.7
0.8
0.9
1
0.7
0.4
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

30
30
30
29
27
26
24
22
19
19
19
19
19
18
18
19
20
20
21
22
23
23
24
25

Feels Like (°C)

30
29
28
28
28
29
24
24
25
22
21
19
18
18
19
19
20
21
20
19
19
19
19
20

Dew Point (°C)

10
10
9
10
11
11
13
15
17
17
17
16
17
17
16
17
18
18
17
17
16
16
15
14

Relative Humidity (%)

29
28
27
30
35
39
50
65
86
85
86
85
88
89
90
89
88
86
79
72
66
61
56
51

Pressure (mb)

1011
1010
1010
1010
1010
1010
1010
1010
1011
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008

Ozone (du)

315
314
314
313
312
310
309
309
308
309
310
311
310
310
310
313
316
319
320
322
323
326
328
330

Tuesday 4

Waning Gibbous 60%

22:52

14:15

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

Sun - Rise: 05:58, Set: 21:14, Transit: 13:35. Moon - Rise: 22:52, Set: 14:15. Civil Dark: 21:54 - 05:18. Nautical Dark: 22:48 - 04:25. Astro Dark: 00:01 - 03:14

Total Clouds (% Sky Obscured)

100
100
93
87
81
85
90
90
93
97
100
94
88
81
73
65
56

Low Clouds (% Sky Obscured)

41
40
42
43
50
56
65
71
61
54
44
37
31
14
14
14
13

Medium Clouds (% Sky Obscured)

90
89
82
74
67
76
80
79
82
82
82
62
42
25
18
10
3

High Clouds (% Sky Obscured)

99
99
85
73
74
85
90
90
67
43
20
18
17
19
15
12
11

ISS Passover

Visibility (miles)

9
9
9
8
7
6
7
8
9
8
7
6
7
8
9
9
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

41
45
65
74
76
91
95
95
94
86
81
75
59
34
19
12
1

Precipitation Amount (mm)

0
0
0.3
0.4
0.3
0.6
0.8
0.9
0.7
0.5
0.4
0.4
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
24
24
23
22
21
19
18
16
16
16
16
15
15
15
15
15

Feels Like (°C)

26
25
24
25
26
27
19
19
18
17
17
17
16
16
16
16
15

Dew Point (°C)

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

Relative Humidity (%)

52
53
53
61
70
81
86
90
93
93
93
93
92
92
90
89
86

Pressure (mb)

1008
1008
1007
1007
1008
1008
1009
1009
1010
1010
1011
1011
1012
1012
1012
1013
1013

Ozone (du)

331
332
333
332
332
331
332
333
334
333
332
332
332
332
332
332
331

Forecast for Mecklenbeck, Regierungsbezirk Münster, Germany (51.95,7.59)

Generated: 29/07/26 15:05:14. Forecast: 29/07/26 to 04/08/26. Timezone: UTC+2.00