Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 19

Waxing Gibbous 85%

15:46

05:30

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:24, Set: 20:33, Transit: 13:29. Moon - Rise: 15:46, Set: 05:30. Civil Dark: 21:09 - 05:48. Nautical Dark: 21:53 - 05:04. Astro Dark: 22:43 - 04:13

Total Clouds (% Sky Obscured)

100
96
98
97
78
43
88
100
100
100
84
96
97
96
75
46
73
56
60
85
97
97
97
88

Low Clouds (% Sky Obscured)

93
81
95
89
75
51
89
99
98
99
75
85
86
82
74
70
74
61
65
68
85
71
81
70

Medium Clouds (% Sky Obscured)

99
90
83
81
23
19
24
26
32
21
26
15
16
23
15
31
39
38
35
35
78
94
93
83

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
3
0
0
0
0
0
0

ISS Passover

Visibility (miles)

3
2
9
3
9
6
9
6
6
7
4
9
6
9
9
9
9
9
9
9
7
2
9
2

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

Precipitation Probability (%)

95
95
95
95
66
51
50
47
49
62
53
33
34
26
29
37
34
35
43
38
44
44
49
71

Precipitation Amount (mm)

1.4
0.6
1.3
0.8
0.4
0.2
0.3
0.2
0
0
0.2
0
0
0
0
0
0
0
0.2
0
0
0
0
0.4

Wind Speed/Direction (mph)

14
13
11
15
13
15
15
15
15
14
13
13
11
11
10
8
7
5
6
8
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
4
3
3
3
3
0
1
-0
-1
1
0
0
0
1
1
1
2
2
2
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

93
96
91
93
90
87
88
90
90
94
94
91
88
88
88
89
91
93
89
83
75
69
72
73

Pressure (mb)

1008
1007
1008
1008
1009
1009
1010
1011
1011
1012
1013
1013
1014
1014
1015
1016
1017
1018
1018
1019
1020
1020
1020
1021

Ozone (du)

415
416
416
411
414
414
411
406
410
415
415
415
416
417
420
421
418
416
411
406
406
408
415
420

Saturday 20

Waxing Gibbous 91%

16:55

05:40

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:22, Set: 20:35, Transit: 13:29. Moon - Rise: 16:55, Set: 05:40. Civil Dark: 21:10 - 05:46. Nautical Dark: 21:55 - 05:01. Astro Dark: 22:46 - 04:10

Total Clouds (% Sky Obscured)

97
99
85
83
70
84
89
95
100
96
100
98
93
100
100
100
97
96
96
91
83
76
68
82

Low Clouds (% Sky Obscured)

91
88
71
77
63
70
78
86
100
89
87
88
82
97
99
97
84
88
88
85
71
55
47
48

Medium Clouds (% Sky Obscured)

75
97
77
24
26
61
87
77
76
28
33
26
85
100
100
100
47
7
32
5
1
21
23
76

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
3
3

ISS Passover

Visibility (miles)

1
5
3
9
6
5
9
8
8
9
9
3
0
0
0
1
1
0
0
0
7
9
9
7

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0

Precipitation Type

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

Precipitation Probability (%)

83
90
79
68
69
72
52
61
56
56
55
61
64
61
68
75
59
38
13
21
15
41
47
48

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
3
4
5
5
2
2
2
1
1
0
0
-1
1
1
-1
-1
-1
1
2
2
4
5

Dew Point (°C)

3
4
5
5
4
4
5
4
4
4
3
3
4
3
3
2
2
2
2
4
4
3
2
0

Relative Humidity (%)

73
79
91
87
81
82
91
93
93
94
93
96
98
96
98
96
96
96
98
98
94
83
70
56

Pressure (mb)

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

Ozone (du)

424
426
427
425
424
424
425
428
430
431
433
434
432
428
424
423
422
419
418
419
421
423
426
427

Sunday 21

Waxing Gibbous 96%

18:04

05:51

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

Sun - Rise: 06:20, Set: 20:36, Transit: 13:29. Moon - Rise: 18:04, Set: 05:51. Civil Dark: 21:12 - 05:44. Nautical Dark: 21:57 - 04:59. Astro Dark: 22:49 - 04:07

Total Clouds (% Sky Obscured)

78
80
31
77
30
46
20
15
57
25
76
79
96
90
88
92
98
96
97
98
100
99
98
97

Low Clouds (% Sky Obscured)

41
35
17
57
10
1
0
9
15
10
48
64
54
46
65
37
61
68
72
68
62
54
50
42

Medium Clouds (% Sky Obscured)

69
60
51
70
55
70
55
55
76
60
78
83
93
89
79
87
92
77
81
88
98
97
94
93

High Clouds (% Sky Obscured)

8
15
41
37
39
42
57
60
60
60
39
44
86
59
15
68
23
24
21
19
16
11
5
0

ISS Passover

Visibility (miles)

7
9
9
9
6
8
9
9
9
9
9
9
9
9
9
9
9
9
9
2
2
3
0
0

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 (%)

31
14
13
33
33
18
3
2
2
1
0
3
9
11
3
0
0
0
3
23
33
38
42
41

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

Chance of Frost

Temperature (°C)

9
9
10
10
9
8
7
5
4
4
3
3
3
2
1
2
1
1
3
3
5
6
6
6

Feels Like (°C)

6
5
6
5
5
5
4
3
2
1
0
-0
-1
-1
-2
-1
-1
-2
-0
1
2
2
3
3

Dew Point (°C)

-2
-5
-4
-4
2
2
1
1
-0
-1
-2
-3
-3
-2
-2
-0
-0
-1
-0
-1
0
1
2
2

Relative Humidity (%)

47
36
36
39
59
63
66
72
72
72
71
69
69
76
81
86
89
89
82
75
71
71
76
71

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1025
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024

Ozone (du)

425
426
427
427
425
424
422
419
416
415
416
417
421
424
423
424
431
437
438
441
441
440
439
437

Monday 22

Waxing Gibbous 99%

19:13

06:02

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
09 Bad
10 Bad
11 OK
12 Bad
13 Bad

Sun - Rise: 06:18, Set: 20:38, Transit: 13:29. Moon - Rise: 19:13, Set: 06:02. Civil Dark: 21:14 - 05:42. Nautical Dark: 21:59 - 04:57. Astro Dark: 22:51 - 04:04

Total Clouds (% Sky Obscured)

84
72
62
73
83
93
75
58
40
51
67
82
77
69
68
55
40
35
41
48
49
39
56
69

Low Clouds (% Sky Obscured)

38
34
34
27
29
27
13
13
11
31
50
66
61
55
54
40
24
9
19
28
35
20
12
4

Medium Clouds (% Sky Obscured)

80
71
59
69
78
88
74
63
50
53
38
47
48
37
31
15
39
45
35
48
29
13
19
27

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
1
1
4
4
5
9
6
9
9
9
9
7
5
9
9
9
5
9
0
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
None
None
None
None

Precipitation Probability (%)

45
45
46
46
42
35
20
13
8
9
10
16
20
24
19
14
11
22
39
32
4
3
23
19

Precipitation Amount (mm)

0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
7
7
6
6
5
3
2
1
1
1
1
1
1
0
0
1
1
2
4
7
8
9

Feels Like (°C)

4
5
5
5
4
3
3
1
-0
-2
-2
-2
-2
-2
-2
-2
-3
-3
-2
-2
1
3
5
5

Dew Point (°C)

2
1
2
4
3
3
3
2
0
-1
-1
-1
0
0
-0
-1
-1
-0
0
2
3
2
0
-0

Relative Humidity (%)

70
67
71
78
78
83
86
88
88
89
89
92
96
96
94
92
92
94
91
94
88
71
58
54

Pressure (mb)

1024
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020

Ozone (du)

435
433
430
429
428
428
424
420
420
422
423
423
424
426
425
426
427
426
426
424
423
420
420
426

Tuesday 23

Waxing Gibbous 100%

20:25

06:15

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 OK
04 Good
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:16, Set: 20:40, Transit: 13:29. Moon - Rise: 20:25, Set: 06:15. Civil Dark: 21:16 - 05:40. Nautical Dark: 22:01 - 04:54. Astro Dark: 22:54 - 04:01

Total Clouds (% Sky Obscured)

75
80
86
90
89
87
99
82
81
81
82
82
56
30
6
33
58
81
89
94
100
100
100
100

Low Clouds (% Sky Obscured)

14
27
36
27
16
8
15
1
0
0
0
0
0
0
1
23
45
75
80
85
90
84
73
64

Medium Clouds (% Sky Obscured)

28
29
28
27
23
16
12
5
0
0
0
0
0
0
0
10
16
21
19
25
27
45
62
79

High Clouds (% Sky Obscured)

0
0
0
7
17
30
35
40
40
45
45
50
33
21
9
13
22
36
46
53
75
80
90
85

ISS Passover

Visibility (miles)

9
9
9
9
9
7
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 (%)

7
7
17
23
19
18
0
1
0
0
0
0
0
0
0
10
14
17
23
27
29
27
25
20

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)

9
8
8
8
7
6
6
6
4
3
3
2
2
1
2
2
2
2
2
4
5
7
7
8

Chance of Frost

Temperature (°C)

9
10
10
10
10
9
7
6
4
4
3
2
2
1
0
0
1
1
2
3
5
6
7
7

Feels Like (°C)

5
6
7
6
6
6
5
3
3
3
2
2
2
2
1
1
1
0
0
0
0
1
1
1

Dew Point (°C)

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

Relative Humidity (%)

47
43
43
43
46
58
69
75
77
80
82
83
84
84
86
87
84
81
81
72
65
59
53
47

Pressure (mb)

1019
1018
1018
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1016
1016
1015
1015

Ozone (du)

430
433
432
432
432
431
428
427
424
422
420
417
416
416
416
415
414
412
411
411
411
411
412
413

Wednesday 24

Full Moon 99%

21:40

06:31

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

Sun - Rise: 06:14, Set: 20:41, Transit: 13:28. Moon - Rise: 21:40, Set: 06:31. Civil Dark: 21:17 - 05:38. Nautical Dark: 22:03 - 04:52. Astro Dark: 22:57 - 03:57

Total Clouds (% Sky Obscured)

98
97
96
97
97
96
91
84
76
63
53
43
39
41
43
61
76
92
95
95
96
95
94
93

Low Clouds (% Sky Obscured)

61
63
60
67
67
71
72
73
76
64
51
38
30
23
17
12
7
0
19
39
58
60
62
64

Medium Clouds (% Sky Obscured)

78
76
73
73
73
72
53
33
15
11
7
2
6
8
10
30
50
70
70
70
71
70
69
67

High Clouds (% Sky Obscured)

85
80
75
60
60
45
31
16
8
6
2
1
5
6
8
17
25
34
39
49
54
50
45
38

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

Precipitation Probability (%)

27
31
35
43
50
56
47
36
20
17
12
0
0
0
0
0
0
0
2
2
1
8
11
13

Precipitation Amount (mm)

0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
8
8
7
7
6
5
4
3
3
2
2
1
1
0
1
2
2
4
5
7
8
9

Feels Like (°C)

1
4
4
4
4
4
5
1
2
2
2
2
2
-0
-1
-0
-1
-1
-1
0
1
0
1
3

Dew Point (°C)

-5
-5
-5
-4
-2
-1
2
2
2
3
2
2
2
1
-0
-1
-1
0
0
-1
-1
-2
-2
-1

Relative Humidity (%)

42
42
41
41
50
60
75
80
86
94
94
96
96
94
94
94
91
88
85
72
62
54
52
53

Pressure (mb)

1015
1014
1014
1013
1014
1014
1014
1014
1014
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013

Ozone (du)

414
413
412
411
410
409
409
409
409
409
409
410
410
409
408
407
406
405
405
404
403
402
401
401

Thursday 25

Waning Gibbous 96%

22:57

06:53

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

Sun - Rise: 06:12, Set: 20:43, Transit: 13:28. Moon - Rise: 22:57, Set: 06:53. Civil Dark: 21:19 - 05:36. Nautical Dark: 22:05 - 04:49. Astro Dark: 23:00 - 03:54

Total Clouds (% Sky Obscured)

92
92
91
91
95
95
91
87
81
84
89
94
93
92
93
92
91
90

Low Clouds (% Sky Obscured)

55
50
49
55
57
57
58
57
52
48
43
38
36
35
34
39
44
53

Medium Clouds (% Sky Obscured)

67
69
71
66
62
57
57
57
59
68
77
87
88
90
93
88
82
78

High Clouds (% Sky Obscured)

44
44
47
62
80
95
90
85
90
90
90
90
90
90
85
69
50
36

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

17
20
22
26
27
24
24
22
15
23
28
31
44
54
61
56
52
49

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
6
6
6
6
6
7
4
4
4
3
4
3
2
2
2
2
3

Dew Point (°C)

-0
1
2
3
2
2
2
2
2
2
2
3
3
4
4
4
4
4

Relative Humidity (%)

52
54
56
59
61
63
65
70
72
76
80
88
93
94
94
96
94
94

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

400
401
402
403
403
402
401
403
404
406
406
407
407
409
412
414
413
413

Forecast for Rhöndorf, Cologne District, Germany (50.67,7.21)

Generated: 19/04/24 14:36:14. Forecast: 19/04/24 to 25/04/24. Timezone: UTC+2.00