Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 29

Waxing Gibbous 98%

21:30

04:06

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

Sun - Rise: 05:16, Set: 21:37, Transit: 13:27. Moon - Rise: 21:30, Set: 04:06. Civil Dark: 22:22 - 04:30. Nautical Dark: 23:29 - 03:22. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

79
84
88
90
58
45
52
43
30
2
3
1
15
47
47
56
42
28
36
65
42
32
74
77

Low Clouds (% Sky Obscured)

26
33
62
28
1
1
1
0
0
0
0
0
0
16
20
23
21
14
10
18
19
10
19
13

Medium Clouds (% Sky Obscured)

79
77
60
43
26
27
33
26
18
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9

High Clouds (% Sky Obscured)

79
84
88
62
40
1
2
3
2
2
3
1
15
25
34
41
23
11
33
52
23
21
57
41

ISS Passover

Visibility (miles)

5
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
Very 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 (%)

1
36
6
1
4
1
2
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.2
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
7
6
6
5
4
4
2
3
2
2
2
3
4
5
6
6
5
5
4
3
2

Chance of Frost

Temperature (°C)

17
17
18
18
17
16
15
14
13
14
15
17
19
20
21
22
23
24
24
24
24
23
22
21

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
96
95
96
95
90
87
79
72
65
60
58
55
54
54
53
54
58
65
71
75

Pressure (mb)

1022
1022
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1020
1020
1019
1019
1018
1018
1017
1017

Ozone (du)

326
327
328
330
332
335
337
338
341
341
341
342
342
342
340
338
337
337
336
336
336
338
338
339

Saturday 30

Waxing Gibbous 100%

No Rise

04:33

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
19 Bad
20 Bad
21 Bad

Sun - Rise: 05:16, Set: 21:38, Transit: 13:27. Moon - Rise: No Rise, Set: 04:33. Civil Dark: 22:23 - 04:29. Nautical Dark: 23:32 - 03:20. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

88
100
100
99
79
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
94
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
20
19
28
72
62
65
86
93
52
54
42
60
51
38
35
31

Medium Clouds (% Sky Obscured)

4
3
0
2
3
30
32
56
99
100
77
76
58
65
18
45
100
100
100
95
100
100
71
65

High Clouds (% Sky Obscured)

87
100
100
99
68
100
100
100
100
100
100
100
93
100
100
100
100
100
100
100
100
100
88
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
6
8
8
4
9
5
7
9
9
9
9
5
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
Very Light Rain
Very Light Rain
Light Rain
None
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
3
6
9
18
59
61
95
58
68
55
95
95
95
95
83
95
95
84
48

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.2
1.2
0
0.2
0
1
0.9
0.8
0.8
0.3
0.8
1
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
88
89
90
90
92
92
92
90
87
83
85
85
81
78
74
77
75
71
77
81
84
83
88

Pressure (mb)

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

Ozone (du)

339
339
339
341
340
337
337
338
343
345
346
355
358
354
352
349
349
348
347
346
347
349
351
354

Sunday 31

Full Moon 100%

22:36

05:11

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
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

Sun - Rise: 05:15, Set: 21:39, Transit: 13:27. Moon - Rise: 22:36, Set: 05:11. Civil Dark: 22:24 - 04:28. Nautical Dark: 23:34 - 03:18. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
86
57
77
99
96
32
65
52
81
86
82
86
66
71
86
83
94
86
96
86
95
96
97

Low Clouds (% Sky Obscured)

22
1
1
17
20
13
0
0
0
31
57
44
23
39
60
72
68
54
48
48
35
44
47
51

Medium Clouds (% Sky Obscured)

57
43
9
24
62
79
28
61
41
52
53
57
40
43
18
32
47
75
42
58
37
92
93
85

High Clouds (% Sky Obscured)

89
80
48
50
87
89
2
0
0
1
1
5
81
6
7
1
1
41
32
30
53
73
77
81

ISS Passover

Visibility (miles)

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

17
4
1
0
0
0
0
0
0
0
0
5
12
41
41
30
32
37
36
11
7
14
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
7
7
6
5
4
4
3
5
6
7
7
7
8
8
9
9
9
9
7
4
3

Chance of Frost

Temperature (°C)

16
16
16
14
14
14
13
13
12
13
15
16
17
18
19
20
21
21
20
21
21
20
20
19

Feels Like (°C)

15
14
15
14
12
12
13
13
13
15
15
17
17
19
20
20
20
20
19
19
19
20
20
19

Dew Point (°C)

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

Relative Humidity (%)

90
90
93
93
90
90
87
92
90
86
79
75
70
65
63
67
64
63
61
66
65
67
74
76

Pressure (mb)

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

Ozone (du)

359
362
365
370
368
366
364
361
358
357
356
353
351
351
350
348
347
347
345
343
343
341
340
340

Monday 1

Waning Gibbous 97%

23:31

06:02

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
19 Bad
20 Bad
21 Bad

Sun - Rise: 05:14, Set: 21:40, Transit: 13:27. Moon - Rise: 23:31, Set: 06:02. Civil Dark: 22:26 - 04:27. Nautical Dark: 23:36 - 03:17. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
98
98
98
99
99
100
100
100
100
100
99
99
98
97
95
97
96
99
100
100
100
99
99

Low Clouds (% Sky Obscured)

53
49
45
41
44
48
51
34
17
0
19
37
55
52
46
40
42
36
43
52
55
60
59
40

Medium Clouds (% Sky Obscured)

62
80
93
85
91
84
100
100
98
100
89
99
99
98
97
95
97
47
46
94
58
76
65
89

High Clouds (% Sky Obscured)

86
87
89
91
93
96
100
100
100
100
92
84
72
59
39
21
45
72
99
100
100
100
68
36

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
2
8
9
9
9
8
3
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
Light Rain
Light Rain
Light Rain
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
2
3
10
11
14
20
38
40
95
95
95
48
44
53
74
95
95
91
74

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
1.6
1.3
0
0
0
0.4
0.7
0.7
0.6
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
75
78
77
76
78
79
75
79
79
79
73
79
79
95
96
95
95
77
74
88
89
92
93

Pressure (mb)

1012
1012
1012
1011
1011
1010
1010
1009
1009
1009
1009
1009
1008
1009
1008
1008
1008
1007
1007
1006
1006
1006
1005
1006

Ozone (du)

339
338
338
339
341
342
342
345
346
349
352
355
357
360
361
362
366
373
372
370
370
370
372
371

Tuesday 2

Waning Gibbous 93%

00:13

07:05

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
19 Bad
20 Bad
21 Bad

Sun - Rise: 05:13, Set: 21:42, Transit: 13:27. Moon - Rise: 00:13, Set: 07:05. Civil Dark: 22:27 - 04:26. Nautical Dark: 23:38 - 03:15. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
98
96
82
78
78
97
73
86
100
100
100
100
100
100
100
98
95
93
88
83
79
83
87

Low Clouds (% Sky Obscured)

39
27
24
24
37
46
54
53
67
82
80
78
74
76
74
74
74
74
75
62
48
37
42
47

Medium Clouds (% Sky Obscured)

63
75
57
53
44
39
40
35
34
25
25
25
30
30
30
30
34
34
29
22
22
21
43
65

High Clouds (% Sky Obscured)

3
8
13
18
45
73
97
73
86
100
100
100
100
100
95
95
88
86
84
58
31
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
4
5
6
7
8
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

61
46
31
24
37
41
40
57
65
72
72
72
77
70
68
73
72
63
56
52
48
43
52
61

Precipitation Amount (mm)

0.3
0
0
0
0
0
0
0.2
0.3
0.4
0.4
0.5
0.5
0.4
0.3
0.4
0.4
0.3
0.2
0
0
0
0.2
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
15
14
14
13
13
12
12
12
13
13
14
15
15
16
18
18
18
18
18
17
17
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
98
96
96
98
96
95
96
95
90
92
90
90
89
85
79
79
79
80
78
78
77
82

Pressure (mb)

1006
1006
1006
1006
1006
1006
1006
1006
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007
1007

Ozone (du)

372
373
378
381
386
386
387
393
405
404
403
403
401
392
379
372
367
364
361
358
356
354
352
360

Wednesday 3

Waning Gibbous 88%

00:45

08:15

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
19 Bad
20 Bad
21 Bad

Sun - Rise: 05:13, Set: 21:43, Transit: 13:28. Moon - Rise: 00:45, Set: 08:15. Civil Dark: 22:28 - 04:26. Nautical Dark: 23:40 - 03:14. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

87
61
45
31
56
76
90
92
94
96
96
94
92
86
79
74
73
70
63
73
86
98
94
89

Low Clouds (% Sky Obscured)

52
43
34
28
31
46
61
65
66
67
54
43
42
47
48
51
47
44
40
30
24
14
30
37

Medium Clouds (% Sky Obscured)

86
58
28
1
4
7
15
15
21
31
54
64
70
60
50
40
36
33
31
53
76
98
81
64

High Clouds (% Sky Obscured)

0
4
2
1
32
64
90
92
94
96
67
43
19
23
15
3
16
31
46
46
46
45
30
15

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

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

Precipitation Probability (%)

74
67
57
40
33
27
22
65
93
95
95
95
85
64
45
19
18
17
12
15
14
11
11
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
11
12
13
14
14
14
14
14
15
15
15
16
16
17
17
17
16
16
15
12
10
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
95
93
92
90
90
90
89
87
87
84
78
73
67
60
54
48
49
49
50
55
61
66
65

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1008
1008
1009
1009
1009
1009
1010
1010
1010
1010
1010
1011
1011

Ozone (du)

367
375
381
386
392
390
388
386
384
382
380
380
381
381
380
379
377
377
377
376
375
373
372
370

Thursday 4

Waning Gibbous 81%

01:07

09:30

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
19 Bad

Sun - Rise: 05:12, Set: 21:43, Transit: 13:28. Moon - Rise: 01:07, Set: 09:30. Civil Dark: 22:30 - 04:25. Nautical Dark: 23:41 - 03:12. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

86
77
71
74
87
94
100
99
99
98
98
98
98
95
91
87
88
92
97
91
85
79

Low Clouds (% Sky Obscured)

42
31
24
19
28
35
38
29
19
15
26
38
50
54
58
61
56
51
50
46
41
37

Medium Clouds (% Sky Obscured)

42
34
24
16
25
30
35
55
68
81
83
84
86
85
84
83
83
84
85
67
45
25

High Clouds (% Sky Obscured)

0
3
6
9
12
17
25
33
31
34
35
40
55
80
84
87
66
41
13
8
4
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

Fog (%)

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

Precipitation Probability (%)

0
2
3
4
34
48
59
76
91
95
78
56
15
13
11
10
26
36
44
66
75
77

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.4
0.6
0.7
0.4
0.2
0
0
0
0
0
0
0
0.4
0.5
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
14
13
12
12
11
11
11
12
13
14
14
15
16
17
19
21
22
23
23
23
22

Feels Like (°C)

13
14
14
14
14
11
10
10
10
10
9
12
12
13
13
13
13
21
21
21
21
20

Dew Point (°C)

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

Relative Humidity (%)

65
66
70
73
79
79
80
79
76
74
73
74
74
77
71
67
63
59
56
55
60
66

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

368
365
362
359
356
353
351
349
347
346
344
341
339
336
334
332
330
328
327
326
324
322

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

Generated: 29/05/26 22:17:55. Forecast: 29/05/26 to 04/06/26. Timezone: UTC+2.00