Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waxing Gibbous 87%

17:53

03:54

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

Sun - Rise: 05:20, Set: 21:01, Transit: 13:11. Moon - Rise: 17:53, Set: 03:54. Civil Dark: 21:42 - 04:39. Nautical Dark: 22:38 - 03:42. Astro Dark: 00:01 - 02:17

Total Clouds (% Sky Obscured)

12
29
29
26
69
89
91
59
51
48
51
49
38
29
40
17
35
39
79
59
1
2
55
57

Low Clouds (% Sky Obscured)

11
14
19
21
25
36
38
40
40
42
42
46
33
22
21
10
16
6
13
6
0
0
0
0

Medium Clouds (% Sky Obscured)

1
0
7
5
6
4
4
1
0
0
0
0
0
26
37
9
27
26
21
0
0
0
0
0

High Clouds (% Sky Obscured)

17
15
2
4
48
69
74
36
27
10
3
0
0
0
0
0
3
8
55
60
1
3
69
71

ISS Passover

Visibility (miles)

9
9
9
9
9
9
6
5
5
5
5
5
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
9
20
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
4
0
0
0
4
0
0
0
0
0
0
0
0
0
1
1
1
4
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
3
3
3
2
3
3
3
3
2
1
2
2
3
4
4
5
5
5
5
3
2
2
2

Chance of Frost

Temperature (°C)

14
13
12
11
10
10
10
10
9
10
11
13
14
16
18
19
20
21
22
22
22
22
21
19

Feels Like (°C)

15
14
13
12
11
9
8
8
10
11
12
14
16
17
19
20
21
21
22
20
21
23
23
18

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
96
98
98
98
98
98
98
96
90
83
68
57
50
44
40
39
38
39
40
55
66

Pressure (mb)

1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1011
1011
1011
1011
1011
1010
1010
1009
1009
1009
1009
1009

Ozone (du)

391
392
395
398
399
400
400
400
400
401
402
403
404
405
404
404
402
401
398
397
398
394
391
392

Monday 20

Waxing Gibbous 93%

19:06

04:06

21 Bad
22 Bad
23 Bad
00 OK
01 Good
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

Sun - Rise: 05:18, Set: 21:03, Transit: 13:11. Moon - Rise: 19:06, Set: 04:06. Civil Dark: 21:44 - 04:37. Nautical Dark: 22:40 - 03:41. Astro Dark: 00:05 - 02:13

Total Clouds (% Sky Obscured)

76
82
89
26
17
79
98
95
100
94
94
55
82
89
100
100
97
100
100
100
90
99
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
2
7
5
1
0
0
0
22
23
25
20
42
73
68
3
13
9
58
65

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
24
24
62
75
47
65
79
100
63
62
62
100

High Clouds (% Sky Obscured)

84
81
92
27
16
77
96
91
100
95
95
68
66
77
100
100
60
92
100
100
87
99
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
8
9
9
6
6

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
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
15
29
40
44
37
42
87
95

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
0.5
1.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
15
13
13
12
11
11
11
11
11
13
17
18
20
21
22
23
23
22
22
21
22
21
19

Feels Like (°C)

15
13
12
12
12
11
10
10
9
10
12
15
16
18
19
20
20
20
20
21
20
21
21
19

Dew Point (°C)

11
11
11
10
9
9
10
10
10
9
10
12
12
13
11
11
12
14
16
18
15
14
15
18

Relative Humidity (%)

73
78
84
84
84
87
91
95
93
88
80
73
65
62
52
49
51
54
65
79
69
60
69
95

Pressure (mb)

1009
1010
1009
1010
1010
1009
1009
1009
1008
1008
1008
1007
1007
1006
1006
1006
1005
1004
1004
1004
1003
1003
1002
1003

Ozone (du)

390
391
392
391
388
385
380
375
366
359
352
350
349
348
349
348
348
344
345
346
347
348
348
347

Tuesday 21

Waxing Gibbous 97%

20:22

04:22

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
19 Bad
20 Bad

Sun - Rise: 05:17, Set: 21:04, Transit: 13:11. Moon - Rise: 20:22, Set: 04:22. Civil Dark: 21:45 - 04:36. Nautical Dark: 22:42 - 03:39. Astro Dark: 00:10 - 02:08

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
99
97
98
97
99
100
100
100
100
100
100
98
98

Low Clouds (% Sky Obscured)

73
74
81
94
92
90
92
90
98
95
87
80
79
88
86
82
86
71
50
23
18
15
15
29

Medium Clouds (% Sky Obscured)

99
92
55
76
99
97
95
88
47
69
91
91
59
80
92
93
98
99
99
100
72
41
4
51

High Clouds (% Sky Obscured)

100
100
100
100
100
96
100
100
75
80
54
50
50
57
45
64
50
67
83
100
100
100
98
90

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
1
1
1
1
5
4
5
5
5
5
7
5
9
9
9
8

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

95
95
90
95
95
95
59
53
37
13
17
19
33
44
52
57
61
51
40
34
27
24
14
10

Precipitation Amount (mm)

1.2
0.5
0
1.5
2.7
0.7
0
0.2
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
100
98
98
98
98
100
98
98
96
95
96
96
93
95
93
87
86
85
87
89

Pressure (mb)

1004
1004
1004
1004
1004
1004
1005
1005
1006
1006
1006
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1009

Ozone (du)

347
348
347
349
345
341
338
337
338
337
336
339
341
343
342
343
344
346
349
350
350
349
349
350

Wednesday 22

Waxing Gibbous 100%

No Rise

04:42

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
19 Bad
20 Bad

Sun - Rise: 05:16, Set: 21:05, Transit: 13:11. Moon - Rise: No Rise, Set: 04:42. Civil Dark: 21:47 - 04:35. Nautical Dark: 22:44 - 03:37. Astro Dark: 00:14 - 02:03

Total Clouds (% Sky Obscured)

98
96
67
87
78
85
71
80
92
94
94
95
97
98
97
81
48
49
80
97
89
70
74
78

Low Clouds (% Sky Obscured)

23
35
34
33
36
44
51
58
72
76
80
80
78
80
75
62
37
38
32
33
21
8
5
1

Medium Clouds (% Sky Obscured)

63
76
29
9
0
7
12
18
19
19
18
22
26
30
33
37
41
40
55
90
78
46
62
44

High Clouds (% Sky Obscured)

74
35
27
55
40
50
2
3
40
29
10
14
23
31
33
38
43
30
49
55
34
32
39
50

ISS Passover

Visibility (miles)

9
9
6
5
2
1
0
0
0
0
0
0
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 (%)

2
0
0
0
6
0
1
1
0
1
0
1
8
19
8
7
10
1
1
1
3
4
4
5

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
12
11
12
11
10
10
11
10
10
11
12
13
13
14
16
17
20
20
19
18
17
18
17

Dew Point (°C)

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

Relative Humidity (%)

95
96
98
98
100
98
100
100
100
98
96
96
92
83
82
69
59
50
45
44
43
45
56
71

Pressure (mb)

1010
1010
1011
1011
1012
1012
1012
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1014
1014

Ozone (du)

352
355
356
355
356
358
360
360
359
359
361
362
361
360
359
358
358
359
359
358
357
358
359
361

Thursday 23

Full Moon 100%

21:40

05:11

21 OK
22 OK
23 OK
00 OK
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

Sun - Rise: 05:15, Set: 21:07, Transit: 13:12. Moon - Rise: 21:40, Set: 05:11. Civil Dark: 21:48 - 04:33. Nautical Dark: 22:46 - 03:35. Astro Dark: 00:20 - 01:58

Total Clouds (% Sky Obscured)

34
29
31
32
45
50
89
90
65
74
75
71
72
75
80
86
91
95
98
100
100
100
100
97

Low Clouds (% Sky Obscured)

0
0
1
0
2
9
19
29
29
32
40
27
34
44
40
36
32
30
27
28
29
29
26
38

Medium Clouds (% Sky Obscured)

13
17
16
13
14
24
38
49
42
39
38
50
41
36
34
28
25
41
59
79
80
81
85
88

High Clouds (% Sky Obscured)

24
25
37
51
62
51
70
61
50
69
80
68
69
75
81
86
90
94
97
100
100
100
100
84

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

2
0
1
0
0
16
11
9
30
46
53
39
50
67
72
85
88
93
95
95
95
92
86
84

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0
0
0.4
0.3
0.5
0.4
0.5
0.6
0.7
0.6
0.5
0.4
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
15
14
13
13
12
12
10
9
11
13
14
15
15
15
16
16
17
18
18
17
17
17
17

Dew Point (°C)

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

Relative Humidity (%)

82
89
92
93
93
93
95
95
95
95
86
71
68
64
60
61
63
66
70
75
81
81
82
83

Pressure (mb)

1015
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

363
364
363
360
360
360
360
359
360
360
360
361
361
361
360
361
361
361
361
362
363
361
360
359

Friday 24

Waning Gibbous 98%

22:54

05:52

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
19 Bad
20 Bad

Sun - Rise: 05:14, Set: 21:08, Transit: 13:12. Moon - Rise: 22:54, Set: 05:52. Civil Dark: 21:50 - 04:32. Nautical Dark: 22:48 - 03:33. Astro Dark: 00:25 - 01:52

Total Clouds (% Sky Obscured)

95
92
94
97
100
100
99
99
99
100
100
98
96
93
94
97
100
98
96
95
88
80
72
58

Low Clouds (% Sky Obscured)

47
55
62
68
73
70
63
58
59
59
60
63
66
69
70
76
81
77
72
68
61
55
49
50

Medium Clouds (% Sky Obscured)

88
86
82
78
69
59
58
60
68
77
84
81
80
80
76
71
65
49
35
19
14
9
4
6

High Clouds (% Sky Obscured)

72
53
66
78
89
88
89
92
92
92
93
86
75
61
60
63
67
64
61
61
57
51
41
27

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
6
5
3
2
0
3
6
9
8
8
7
8
8
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
None
None
None
None
None
None
None
None
None
Very Light Rain
None
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

73
49
49
44
27
35
34
28
27
24
19
24
25
21
30
41
53
56
63
54
50
43
29
23

Precipitation Amount (mm)

0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
84
86
86
87
89
92
96
98
96
95
93
90
87
85
85
85
85
79
76
71
73
77
81

Pressure (mb)

1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017

Ozone (du)

358
358
357
356
355
354
353
353
352
353
355
356
357
357
358
358
358
358
357
357
357
356
355
354

Saturday 25

Waning Gibbous 93%

23:58

06:48

21 Bad
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:13, Set: 21:09, Transit: 13:12. Moon - Rise: 23:58, Set: 06:48. Civil Dark: 21:51 - 04:31. Nautical Dark: 22:50 - 03:32. Astro Dark: 00:31 - 01:46

Total Clouds (% Sky Obscured)

46
34
33
32
32
31
30
29
37
45
52
57
69
72
71
69
65

Low Clouds (% Sky Obscured)

51
52
55
57
60
55
47
43
36
34
31
29
35
40
43
46
48

Medium Clouds (% Sky Obscured)

7
10
8
4
0
0
0
1
0
0
0
2
4
7
10
14
19

High Clouds (% Sky Obscured)

16
6
10
15
19
21
14
7
11
13
15
22
31
37
25
13
2

ISS Passover

Visibility (miles)

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

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 (%)

19
0
3
5
1
2
2
0
1
1
0
20
25
23
33
39
43

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
3
2
2
2
2
2
2
2
2
2
2
3
4
4
5
5

Chance of Frost

Temperature (°C)

15
14
12
12
12
12
12
11
11
13
14
15
17
18
19
20
21

Feels Like (°C)

15
15
15
15
15
14
13
13
13
13
12
12
18
18
18
18
20

Dew Point (°C)

12
12
12
11
11
11
11
11
11
11
12
12
13
12
12
12
13

Relative Humidity (%)

84
89
95
95
95
96
96
95
96
92
87
83
77
69
63
60
59

Pressure (mb)

1017
1017
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015

Ozone (du)

354
353
353
354
354
355
356
357
358
359
360
360
360
360
360
359
358

Forecast for Rotheul, Germany (50.28,11.23)

Generated: 19/05/24 21:47:38. Forecast: 19/05/24 to 25/05/24. Timezone: UTC+2.00