Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 19

Waxing Gibbous 85%

15:31

05:20

12 Bad
13 Bad
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 OK
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:09, Set: 20:25, Transit: 13:18. Moon - Rise: 15:31, Set: 05:20. Civil Dark: 21:01 - 05:32. Nautical Dark: 21:47 - 04:46. Astro Dark: 22:41 - 03:52

Total Clouds (% Sky Obscured)

100
100
100
87
100
100
100
63
100
99
99
99
100
98
95
96
94
94
92
59
26
46
85
89

Low Clouds (% Sky Obscured)

74
65
96
67
98
90
56
50
98
95
96
97
100
97
92
92
88
87
84
51
21
40
60
66

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
22
79
57
96
94
98
88
81
52
42
9
13
4
4
6
68
76

High Clouds (% Sky Obscured)

0
0
3
39
2
55
0
3
4
14
5
35
12
21
30
1
3
4
4
4
2
4
4
17

ISS Passover

Visibility (miles)

-
-
-
-
5
3
9
9
9
9
0
9
4
0
0
4
0
0
7
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

Precipitation Type

Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
Very 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 (%)

100
100
100
100
95
81
29
38
58
86
91
84
94
67
44
42
34
30
8
7
20
31
30
28

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
12
15
16
12
14
14
15
14
14
15
16
15
15
15
14
13
12
10
8
8
9
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
76
74
73
78
90
82
82
87
91
96
93
94
96
96
94
96
96
89
88
86
82
72
66

Pressure (mb)

1004
1004
1003
1002
1002
1003
1003
1003
1003
1003
1003
1004
1005
1007
1008
1009
1011
1012
1013
1014
1016
1016
1017
1017

Ozone (du)

410
410
410
412
412
415
420
423
421
413
414
421
430
436
437
433
429
422
412
405
397
394
396
400

Saturday 20

Waxing Gibbous 91%

16:42

05:29

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

Sun - Rise: 06:07, Set: 20:26, Transit: 13:18. Moon - Rise: 16:42, Set: 05:29. Civil Dark: 21:03 - 05:30. Nautical Dark: 21:50 - 04:43. Astro Dark: 22:44 - 03:48

Total Clouds (% Sky Obscured)

100
100
100
99
100
100
100
100
100
100
100
100
100
98
99
77
35
30
3
2
7
26
68
99

Low Clouds (% Sky Obscured)

90
78
91
82
64
82
91
88
90
92
89
84
63
45
38
22
24
15
0
0
2
14
31
44

Medium Clouds (% Sky Obscured)

73
78
86
97
100
100
100
100
100
100
100
100
100
95
96
65
18
14
2
1
3
5
56
93

High Clouds (% Sky Obscured)

10
8
27
52
52
56
55
36
31
5
1
0
1
4
1
4
4
0
0
0
0
12
16
4

ISS Passover

Visibility (miles)

2
9
2
9
9
8
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 (%)

22
26
23
23
30
31
33
30
35
39
41
34
22
14
16
4
2
0
0
0
0
0
1
14

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
61
55
55
53
55
59
68
70
72
73
75
76
77
79
82
83
86
86
84
77
69
61
57

Pressure (mb)

1018
1018
1018
1018
1019
1019
1019
1019
1019
1020
1021
1021
1021
1021
1022
1022
1022
1023
1023
1024
1025
1025
1025
1026

Ozone (du)

405
408
413
414
414
413
416
417
417
419
421
423
426
427
425
426
427
428
429
428
430
429
428
429

Sunday 21

Waxing Gibbous 96%

17:52

05:38

12 Bad
13 Bad
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

Sun - Rise: 06:05, Set: 20:28, Transit: 13:18. Moon - Rise: 17:52, Set: 05:38. Civil Dark: 21:05 - 05:28. Nautical Dark: 21:52 - 04:41. Astro Dark: 22:47 - 03:45

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
84
98
100
100
100
100
99
100
100
100
100
99
96
94
95
97

Low Clouds (% Sky Obscured)

34
25
44
51
87
65
56
34
50
67
76
71
75
76
70
60
25
22
14
18
30
41
57
56

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
96
80
90
99
100
100
98
97
97
100
100
100
98
91
86
90
95

High Clouds (% Sky Obscured)

17
46
66
63
67
72
85
72
75
69
65
78
74
78
58
56
55
55
54
3
2
0
0
0

ISS Passover

Visibility (miles)

9
9
8
8
9
9
9
9
9
9
9
0
2
0
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 (%)

36
42
44
40
28
41
33
32
24
10
21
16
15
5
2
3
2
2
2
1
2
2
1
26

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
55
55
56
52
47
55
65
78
88
94
98
94
96
91
91
91
91
89
86
80
70
62
58

Pressure (mb)

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

Ozone (du)

429
429
427
425
424
423
423
422
421
421
422
427
430
433
434
434
434
433
431
429
427
427
427
425

Monday 22

Waxing Gibbous 99%

19:03

05:47

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

Sun - Rise: 06:03, Set: 20:30, Transit: 13:17. Moon - Rise: 19:03, Set: 05:47. Civil Dark: 21:07 - 05:26. Nautical Dark: 21:54 - 04:38. Astro Dark: 22:50 - 03:41

Total Clouds (% Sky Obscured)

99
100
100
97
95
69
41
22
16
5
3
4
4
4
22
11
5
5
3
1
4
7
12
21

Low Clouds (% Sky Obscured)

74
67
69
67
66
46
25
6
4
1
1
1
1
0
0
0
0
0
0
0
6
13
20
37

Medium Clouds (% Sky Obscured)

79
81
81
81
81
57
28
0
0
0
0
1
1
1
15
7
3
3
2
0
0
0
0
0

High Clouds (% Sky Obscured)

0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
1
1
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
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 (%)

39
41
42
45
48
41
35
30
20
13
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
52
52
51
48
49
49
59
69
73
76
75
75
77
78
77
78
80
80
74
67
61
58
55

Pressure (mb)

1025
1025
1025
1024
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

423
423
425
427
427
426
426
426
427
427
429
431
433
433
432
429
426
423
421
421
419
418
416
418

Tuesday 23

Waxing Gibbous 100%

20:17

05:59

12 OK
13 OK
14 OK
15 Bad
16 Bad
17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
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

Sun - Rise: 06:01, Set: 20:31, Transit: 13:17. Moon - Rise: 20:17, Set: 05:59. Civil Dark: 21:09 - 05:23. Nautical Dark: 21:56 - 04:35. Astro Dark: 22:53 - 03:38

Total Clouds (% Sky Obscured)

30
42
44
50
54
48
44
37
38
41
41
50
54
55
57
61
72
72
66
52
50
47
49
54

Low Clouds (% Sky Obscured)

56
74
74
74
74
64
53
43
43
44
47
51
54
60
59
54
50
46
47
38
34
34
38
45

Medium Clouds (% Sky Obscured)

0
0
14
25
33
23
17
11
14
17
23
23
29
35
36
36
33
31
29
27
32
38
45
42

High Clouds (% Sky Obscured)

0
0
2
4
4
3
1
0
0
0
0
0
0
0
2
5
8
7
7
7
11
12
14
20

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
Snow
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
22
26
28
28
28
37

Precipitation Amount (mm)

0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
5
6
6
7
7
6
6
6
4
4
3
1
1
1
1
1
0
-0
-2
-2
1
1
1

Dew Point (°C)

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

Relative Humidity (%)

53
52
51
51
51
52
53
63
71
78
79
80
81
88
88
88
89
89
86
80
74
65
59
52

Pressure (mb)

1022
1021
1021
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1015
1015
1015
1014
1014

Ozone (du)

422
425
423
423
424
426
428
430
430
430
430
428
426
424
423
423
423
423
422
421
420
420
420
420

Wednesday 24

Full Moon 99%

21:33

06:13

12 Bad
13 Bad
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

Sun - Rise: 05:59, Set: 20:33, Transit: 13:17. Moon - Rise: 21:33, Set: 06:13. Civil Dark: 21:11 - 05:21. Nautical Dark: 21:59 - 04:33. Astro Dark: 22:56 - 03:34

Total Clouds (% Sky Obscured)

58
63
61
66
71
76
81
87
78
71
67
75
81
89
84
80
82
85
86
87
90
91
92
89

Low Clouds (% Sky Obscured)

49
56
58
57
62
68
74
81
76
70
65
67
70
70
64
58
49
41
37
30
45
58
69
73

Medium Clouds (% Sky Obscured)

39
32
30
28
26
26
34
39
37
40
39
39
39
44
38
29
26
36
40
42
54
61
68
59

High Clouds (% Sky Obscured)

26
36
26
16
7
6
5
4
6
8
9
12
15
20
18
14
9
17
26
34
22
10
2
6

ISS Passover

Visibility (miles)

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

43
49
42
35
24
32
38
43
42
39
32
33
33
33
32
30
26
28
27
24
29
31
32
37

Precipitation Amount (mm)

0
0.3
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
7
7
7
8
7
6
6
5
5
4
5
5
6
6
7
7
7
7
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
47
46
51
55
59
66
75
85
88
93
96
94
96
96
96
94
96
94
91
91
82
76
70

Pressure (mb)

1013
1013
1013
1012
1012
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

421
421
421
420
420
419
418
418
417
417
418
418
418
417
417
416
416
415
416
417
418
420
421
423

Thursday 25

Waning Gibbous 96%

22:52

06:34

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

Sun - Rise: 05:57, Set: 20:35, Transit: 13:17. Moon - Rise: 22:52, Set: 06:34. Civil Dark: 21:13 - 05:19. Nautical Dark: 22:01 - 04:30. Astro Dark: 22:59 - 03:31

Total Clouds (% Sky Obscured)

89
91
91
91
86
82
77
74
75
77
79
59
39
19
19
20
20
20
25
30

Low Clouds (% Sky Obscured)

73
66
57
49
44
49
54
59
62
66
68
52
34
20
24
23
26
27
29
40

Medium Clouds (% Sky Obscured)

51
49
52
54
57
48
39
31
33
37
38
36
36
31
33
39
40
45
45
50

High Clouds (% Sky Obscured)

10
15
20
27
36
34
33
32
34
35
32
37
36
38
52
63
75
80
90
90

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

41
44
39
35
32
31
30
29
25
19
4
7
8
7
12
13
8
13
12
7

Precipitation Amount (mm)

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
9
9
9
9
9
7
5
3
3
3
3
3
4
4
4
4
4
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
54
49
52
57
61
67
73
78
81
82
83
86
88
89
88
88
88
85
83

Pressure (mb)

1012
1012
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

425
426
428
425
423
420
419
417
415
415
415
415
417
419
420
420
420
420
421
422

Forecast for Bockenem, Germany (52.00,10.12)

Generated: 19/04/24 16:57:55. Forecast: 19/04/24 to 25/04/24. Timezone: UTC+2.00