Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 27

Waxing Gibbous 89%

18:53

03:20

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

Sun - Rise: 05:08, Set: 21:24, Transit: 13:16. Moon - Rise: 18:53, Set: 03:20. Civil Dark: 22:09 - 04:22. Nautical Dark: 23:16 - 03:15. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
0
0
2
2
1
3
2
10
7
46
40
40
14
3
3
4
15
30
11
4
11
2

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
10
3
16
40
40
12
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
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
2
2
1
3
2
3
5
19
3
1
5
3
3
4
13
21
10
4
10
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
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)

10
8
6
4
4
4
3
3
3
3
2
2
2
3
3
3
3
4
5
5
5
5
5
4

Chance of Frost

Temperature (°C)

19
17
15
12
10
9
8
7
6
6
5
5
7
9
11
13
15
16
17
18
19
19
19
19

Feels Like (°C)

18
17
15
12
11
10
8
8
6
6
6
5
8
10
12
13
15
16
17
18
18
19
19
20

Dew Point (°C)

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

Relative Humidity (%)

68
72
78
80
87
90
90
90
91
91
91
90
84
74
67
60
56
53
52
52
51
51
51
53

Pressure (mb)

1025
1025
1025
1026
1026
1026
1027
1027
1027
1026
1026
1027
1027
1027
1027
1027
1027
1026
1026
1026
1025
1025
1025
1024

Ozone (du)

338
340
340
339
338
337
335
335
336
337
338
337
337
336
336
335
336
336
335
332
331
331
330
329

Thursday 28

Waxing Gibbous 94%

18:53

03:35

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

Sun - Rise: 05:07, Set: 21:25, Transit: 13:17. Moon - Rise: 18:53, Set: 03:35. Civil Dark: 22:10 - 04:21. Nautical Dark: 23:18 - 03:13. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

1
2
26
80
2
23
44
20
10
2
1
0
0
9
14
8
17
23
37
54
53
25
100
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
13
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
23
25
47
25
71
78

High Clouds (% Sky Obscured)

1
2
16
45
2
16
44
20
10
2
1
0
0
9
14
7
14
11
2
35
44
25
99
94

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
1
0
0
1

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
2
1
1
1
2
2
3
4
4
4
4
4
4
5
7
8
7
7
5
5
5
5
4

Chance of Frost

Temperature (°C)

19
18
15
14
13
12
10
9
8
8
7
8
10
14
16
18
20
22
23
24
26
26
26
26

Feels Like (°C)

20
20
17
15
14
13
10
8
7
7
6
7
10
14
15
17
19
22
25
26
26
26
26
27

Dew Point (°C)

11
12
9
9
8
8
7
6
5
4
4
5
7
9
10
11
13
14
14
13
14
17
20
20

Relative Humidity (%)

61
67
67
74
75
77
78
77
78
78
81
82
81
74
68
65
63
60
55
50
49
56
71
70

Pressure (mb)

1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1023
1023
1022
1021
1021
1021

Ozone (du)

328
328
326
327
328
328
328
328
330
333
335
336
337
336
332
332
332
333
335
333
331
330
329
329

Friday 29

Waxing Gibbous 98%

20:07

03:55

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 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 Bad
16 OK
17 OK
18 OK

Sun - Rise: 05:06, Set: 21:26, Transit: 13:17. Moon - Rise: 20:07, Set: 03:55. Civil Dark: 22:12 - 04:20. Nautical Dark: 23:20 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
91
100
100
100
100
100
100
100
99
100
97
100
89
36
41
37
33
46
40
54
47
40
46

Low Clouds (% Sky Obscured)

1
1
6
0
1
2
1
12
0
39
82
73
64
76
31
41
37
33
46
40
44
42
40
37

Medium Clouds (% Sky Obscured)

64
86
73
69
67
87
70
99
40
42
88
50
32
15
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
80
100
100
100
100
100
100
100
95
95
95
91
26
6
3
3
1
4
2
12
7
4
7

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
4
3
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
None
None
None
None
None
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

48
40
17
6
4
19
20
67
95
77
95
66
60
25
9
2
0
0
0
0
0
0
0
2

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0.4
1
0.3
1.2
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

27
22
22
18
18
17
16
16
17
15
16
16
17
17
16
17
18
19
21
21
21
21
21
22

Dew Point (°C)

21
20
18
17
16
16
15
15
15
15
15
15
15
13
12
12
13
13
14
14
14
14
14
15

Relative Humidity (%)

75
80
85
88
89
89
89
89
92
95
95
95
93
83
77
71
69
67
66
63
61
61
62
65

Pressure (mb)

1021
1021
1021
1021
1020
1020
1019
1019
1019
1018
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1016
1016

Ozone (du)

327
327
326
327
330
332
334
337
341
346
347
347
348
347
347
347
346
346
345
344
343
341
341
340

Saturday 30

Waxing Gibbous 100%

21:19

04:22

19 Bad
20 OK
21 Good
22 Good
23 OK
00 OK
01 Bad
02 OK
03 OK
04 Good
05 OK
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

Sun - Rise: 05:05, Set: 21:27, Transit: 13:17. Moon - Rise: 21:19, Set: 04:22. Civil Dark: 22:13 - 04:19. Nautical Dark: 23:22 - 03:09. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

44
30
13
2
19
30
40
26
16
5
25
47
69
79
90
100
100
96
95
88
87
80
66
52

Low Clouds (% Sky Obscured)

37
25
13
0
11
21
33
22
11
0
6
12
18
27
38
43
45
38
35
21
13
1
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
4
7
3
11
5
15
28
48
79
86
92
75
43
45
46
42
38
32
50

High Clouds (% Sky Obscured)

6
4
1
1
14
10
19
14
10
5
6
1
2
34
67
100
71
43
14
11
9
6
4
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
5
3
7
8
3
3

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

10
0
0
0
0
0
0
0
0
0
0
2
9
32
39
11
55
79
95
95
95
79
80
70

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
19
17
15
14
13
13
12
12
11
11
12
13
14
14
15
17
17
17
17
17
18
18
17

Feels Like (°C)

21
20
18
17
16
13
12
12
11
10
10
12
13
13
14
15
17
17
18
17
17
16
16
16

Dew Point (°C)

16
16
14
13
12
11
11
10
10
10
9
10
11
12
13
14
14
13
13
13
14
14
15
15

Relative Humidity (%)

74
81
83
86
84
87
89
87
89
90
87
88
86
86
92
93
82
79
77
74
79
78
81
85

Pressure (mb)

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

Ozone (du)

340
340
341
341
341
340
341
342
342
342
340
343
346
347
354
359
371
381
383
372
367
363
362
362

Sunday 31

Full Moon 100%

22:25

05:00

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
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:04, Set: 21:28, Transit: 13:17. Moon - Rise: 22:25, Set: 05:00. Civil Dark: 22:15 - 04:18. Nautical Dark: 23:24 - 03:08. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

40
58
80
100
95
81
91
92
70
74
66
69
70
88
93
97
94
91
86
85
83
82
73
64

Low Clouds (% Sky Obscured)

0
0
0
1
7
15
38
44
29
35
31
30
35
62
62
67
64
61
59
54
50
46
33
20

Medium Clouds (% Sky Obscured)

40
58
46
28
26
22
17
16
16
15
10
9
8
16
27
39
38
34
30
26
21
17
16
13

High Clouds (% Sky Obscured)

0
33
68
100
68
30
1
15
1
9
8
11
14
68
38
8
38
67
86
85
83
82
73
64

ISS Passover

Visibility (miles)

6
4
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
7
7
7
8
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

Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

90
73
11
0
0
1
18
1
2
0
0
0
0
15
21
26
35
41
37
42
48
50
48
47

Precipitation Amount (mm)

0.7
0.5
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
6
4
4
4
4
4
5
4
4
5
6
7
10
10
11
12
14
15
15
14
14
12

Chance of Frost

Temperature (°C)

17
16
15
14
13
12
12
13
13
11
11
11
12
14
15
15
16
17
19
20
20
19
19
18

Feels Like (°C)

16
15
14
13
12
12
13
12
11
11
10
10
12
13
13
13
14
14
14
14
19
18
17
16

Dew Point (°C)

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

Relative Humidity (%)

88
90
90
92
93
93
93
92
92
93
95
95
90
86
84
85
85
76
70
63
68
72
77
78

Pressure (mb)

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

Ozone (du)

361
361
362
365
365
371
371
368
365
360
357
356
355
355
355
356
357
356
356
356
354
353
351
349

Monday 1

Waning Gibbous 97%

23:21

05:51

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
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:04, Set: 21:30, Transit: 13:17. Moon - Rise: 23:21, Set: 05:51. Civil Dark: 22:16 - 04:17. Nautical Dark: 23:26 - 03:06. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

56
61
67
72
82
91
100
96
93
90
93
96
100
100
100
100
99
96
93
94
96
97
93
93

Low Clouds (% Sky Obscured)

8
16
24
33
38
43
48
45
39
25
34
45
56
69
83
97
96
96
92
80
67
55
41
27

Medium Clouds (% Sky Obscured)

8
16
26
36
45
57
67
74
81
90
89
89
85
87
90
90
87
83
82
81
81
77
69
65

High Clouds (% Sky Obscured)

56
61
48
30
54
77
100
70
37
5
34
63
93
95
98
100
71
39
9
38
67
92
93
91

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
7
7
8
9
9
9
8
7

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

Precipitation Probability (%)

41
27
19
5
14
32
41
53
49
35
68
77
59
95
95
95
95
95
95
95
95
89
80
86

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.3
0
0.7
0.8
0.8
0.9
1
1.2
1.2
0.8
0.3
0.3
0.5

Wind Speed/Direction (mph)

10
8
6
5
4
5
5
6
7
8
9
9
10
11
11
12
12
12
13
14
13
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
82
86
87
92
92
92
93
93
95
95
92
89
87
90
93
96
95
93
92
89
85
81
83

Pressure (mb)

1012
1012
1012
1012
1011
1011
1011
1010
1009
1009
1008
1008
1008
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006

Ozone (du)

348
346
346
346
346
347
349
350
349
347
346
347
349
351
353
355
357
360
364
367
370
373
376
378

Tuesday 2

Waning Gibbous 94%

00:03

06:54

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

Sun - Rise: 05:03, Set: 21:31, Transit: 13:17. Moon - Rise: 00:03, Set: 06:54. Civil Dark: 22:17 - 04:16. Nautical Dark: 23:28 - 03:04. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

91
87
85
86
87
87
88
82
79
74
83
88
93
94
97
100
95
91
91

Low Clouds (% Sky Obscured)

14
14
14
18
23
31
30
32
33
35
48
62
75
75
77
82
84
87
89

Medium Clouds (% Sky Obscured)

60
59
58
61
65
69
73
69
62
56
50
48
46
52
62
77
56
31
5

High Clouds (% Sky Obscured)

91
69
46
24
42
67
88
82
79
74
83
88
69
56
47
37
30
23
19

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

84
74
58
38
28
31
36
46
46
50
62
60
51
73
81
95
91
80
62

Precipitation Amount (mm)

0.4
0.3
0.2
0
0
0
0
0
0
0
0.2
0
0
0.4
0.4
0.7
0.6
0.4
0.2

Wind Speed/Direction (mph)

10
9
8
8
7
6
6
6
6
7
8
10
11
13
13
14
14
15
17

Chance of Frost

Temperature (°C)

17
16
15
14
13
13
12
11
11
11
11
11
12
13
13
13
14
14
15

Feels Like (°C)

16
16
13
14
14
13
13
13
10
10
10
10
10
9
11
11
11
10
10

Dew Point (°C)

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

Relative Humidity (%)

86
89
90
92
93
93
95
95
95
95
95
95
95
93
93
93
93
90
89

Pressure (mb)

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

Ozone (du)

380
382
380
378
377
380
384
388
389
389
390
391
393
394
396
398
400
400
400

Forecast for Bockenem, Germany (52.00,10.12)

Generated: 27/05/26 19:30:13. Forecast: 27/05/26 to 02/06/26. Timezone: UTC+2.00