Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

Waxing Gibbous 85%

15:30

05:24

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 OK
07 OK
08 OK
09 OK
10 Bad
11 Bad

Sun - Rise: 06:07, Set: 20:30, Transit: 13:20. Moon - Rise: 15:30, Set: 05:24. Civil Dark: 21:08 - 05:29. Nautical Dark: 21:57 - 04:40. Astro Dark: 22:55 - 03:41

Total Clouds (% Sky Obscured)

86
86
80
68
86
85
86
86
100
100
100
79
71
57
95
80
69
70
37
21
28
37
52
96

Low Clouds (% Sky Obscured)

65
56
49
71
83
75
85
85
98
93
82
73
73
52
78
71
62
41
31
55
62
59
55
52

Medium Clouds (% Sky Obscured)

100
100
100
100
100
99
30
100
28
17
21
3
3
2
3
3
0
3
9
23
36
5
31
66

High Clouds (% Sky Obscured)

55
60
60
68
60
55
32
8
3
3
0
3
4
3
15
4
3
3
5
6
31
31
43
17

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

100
100
0
0
0
100
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
27

Precipitation Amount (mm)

0.4
0.3
0
0
0
0.3
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
12
20
17
15
17
9
12
16
14
14
14
13
11
9
7
6
7
6
5
5
6
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
5
5
4
4
6
5
4
3
3
3
3
2
2
1
1
1
1
1
2
2
2
1

Relative Humidity (%)

86
78
73
73
72
76
85
82
82
81
80
84
84
84
85
80
82
86
91
91
91
85
72
65

Pressure (mb)

1001
1000
1000
1000
999
999
999
1000
1002
1004
1006
1007
1008
1009
1011
1011
1012
1013
1013
1014
1016
1016
1017
1017

Ozone (du)

403
408
414
418
416
416
421
420
423
438
441
440
441
441
443
433
421
413
406
404
408
416
425
431

Sunday 21

Waxing Gibbous 91%

16:42

05:31

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 Good
03 Good
04 Good
05 Good
06 Good
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:05, Set: 20:32, Transit: 13:19. Moon - Rise: 16:42, Set: 05:31. Civil Dark: 21:10 - 05:26. Nautical Dark: 21:59 - 04:37. Astro Dark: 22:58 - 03:37

Total Clouds (% Sky Obscured)

100
100
98
99
100
100
100
100
100
100
100
100
100
62
1
1
1
1
1
86
96
99
99
100

Low Clouds (% Sky Obscured)

94
45
62
54
48
38
39
48
61
80
78
54
18
6
0
0
0
0
0
0
0
54
25
47

Medium Clouds (% Sky Obscured)

91
100
97
98
100
100
100
100
100
100
100
100
93
65
6
5
3
0
3
65
86
91
99
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
24
45
78
80
80

ISS Passover

Visibility (miles)

7
9
9
9
9
9
9
6
8
8
2
0
0
2
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
1
2
2
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

26
45
34
44
48
54
55
59
68
79
90
70
21
1
0
0
0
0
0
0
0
7
28
55

Precipitation Amount (mm)

0
0.3
0
0
0
0.2
0.2
0.3
0.4
0.5
0.9
0.4
0
0
0
0
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
56
52
50
47
46
50
66
81
93
94
96
98
94
93
89
86
89
91
89
79
73
70
69

Pressure (mb)

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

Ozone (du)

433
434
433
431
426
420
419
425
432
436
437
438
440
440
439
446
453
453
448
445
443
440
436
436

Monday 22

Waxing Gibbous 96%

17:54

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: 06:03, Set: 20:34, Transit: 13:19. Moon - Rise: 17:54, Set: 05:38. Civil Dark: 21:12 - 05:24. Nautical Dark: 22:02 - 04:34. Astro Dark: 23:01 - 03:33

Total Clouds (% Sky Obscured)

98
91
83
73
51
79
91
89
79
90
100
96
100
100
100
100
99
99
100
99
99
100
100
100

Low Clouds (% Sky Obscured)

67
47
36
13
29
44
60
37
2
0
0
10
3
37
66
69
65
13
7
28
48
92
79
86

Medium Clouds (% Sky Obscured)

96
89
81
81
70
79
85
82
85
93
100
95
99
100
100
99
98
98
100
99
99
100
100
100

High Clouds (% Sky Obscured)

75
70
34
46
70
73
67
47
42
50
73
85
100
100
100
78
70
70
90
23
51
70
70
46

ISS Passover

Visibility (miles)

5
2
5
6
8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

64
67
59
52
40
32
11
2
0
0
0
0
0
0
0
0
3
1
0
1
4
28
56
64

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
8
8
10
11
11
11
11
9
6
5
5
4
3
3
3
2
1
1
2
2
3
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
68
68
67
67
71
73
76
79
85
88
88
88
89
91
91
91
91
91
89
82
73
69
66

Pressure (mb)

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

Ozone (du)

436
434
429
426
419
416
418
418
419
423
426
427
425
426
430
431
430
428
429
436
439
439
433
429

Tuesday 23

Waxing Gibbous 99%

19:07

05:46

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 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: 20:35, Transit: 13:19. Moon - Rise: 19:07, Set: 05:46. Civil Dark: 21:14 - 05:22. Nautical Dark: 22:04 - 04:31. Astro Dark: 23:05 - 03:29

Total Clouds (% Sky Obscured)

100
100
100
97
98
97
98
75
56
45
50
64
37
80
79
93
95
79
55
61
77
71
64
72

Low Clouds (% Sky Obscured)

83
76
75
70
74
71
68
51
44
25
30
45
39
68
56
64
74
80
68
68
68
58
39
42

Medium Clouds (% Sky Obscured)

100
100
100
89
91
90
91
57
25
29
30
29
1
12
12
10
9
6
0
1
1
2
25
52

High Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
6
10
60
56
70

ISS Passover

Visibility (miles)

6
7
9
9
9
9
6
4
8
0
9
9
9
9
9
9
9
9
9
9
2
0
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

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

Precipitation Probability (%)

68
67
60
54
55
58
67
57
27
15
1
1
0
0
0
0
1
2
5
12
11
3
14
23

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
58
43
39
40
44
63
80
91
98
96
98
94
94
94
94
94
96
94
94
92
96
96
93

Pressure (mb)

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

Ozone (du)

429
430
431
433
437
441
440
437
438
438
437
439
443
446
450
452
452
449
442
438
434
429
425
423

Wednesday 24

Full Moon 100%

20:23

05:56

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 OK
07 Good
08 OK
09 OK
10 Bad
11 Bad

Sun - Rise: 05:58, Set: 20:37, Transit: 13:19. Moon - Rise: 20:23, Set: 05:56. Civil Dark: 21:16 - 05:19. Nautical Dark: 22:07 - 04:28. Astro Dark: 23:08 - 03:25

Total Clouds (% Sky Obscured)

81
93
95
98
100
100
100
100
100
100
100
96
89
87
77
67
57
46
13
7
20
36
58
85

Low Clouds (% Sky Obscured)

43
53
38
26
18
23
34
45
45
45
47
35
14
23
25
42
47
33
9
2
10
22
34
37

Medium Clouds (% Sky Obscured)

69
88
92
96
100
100
100
100
100
100
100
93
82
80
64
46
29
28
2
3
15
25
37
69

High Clouds (% Sky Obscured)

70
75
86
92
99
99
99
100
100
97
73
34
35
39
17
8
5
3
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
7
8
6
6
5
5
6
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 (%)

35
39
39
40
35
35
35
28
4
8
0
0
0
0
1
1
1
1
1
0
0
0
20
39

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)

3
4
5
5
6
6
5
5
5
4
3
2
2
2
2
1
1
2
2
2
2
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
68
65
63
67
74
79
85
88
89
89
91
91
93
93
93
93
94
94
94
89
83
76
68

Pressure (mb)

1019
1019
1018
1017
1017
1016
1016
1016
1016
1016
1016
1015
1015
1015
1014
1014
1013
1013
1013
1013
1013
1013
1013
1012

Ozone (du)

421
420
422
424
426
426
427
427
427
427
427
427
427
428
428
427
428
428
429
430
429
430
432
433

Thursday 25

Waning Gibbous 99%

21:41

06:08

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 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 OK
11 Bad

Sun - Rise: 05:56, Set: 20:39, Transit: 13:19. Moon - Rise: 21:41, Set: 06:08. Civil Dark: 21:18 - 05:17. Nautical Dark: 22:09 - 04:26. Astro Dark: 23:12 - 03:21

Total Clouds (% Sky Obscured)

95
100
100
100
100
89
76
66
59
70
82
72
66
58
48
39
29
44
60
75
64
49
31
50

Low Clouds (% Sky Obscured)

27
28
33
44
58
51
45
35
56
65
75
59
45
33
28
21
15
11
7
3
7
10
14
19

Medium Clouds (% Sky Obscured)

92
100
100
100
100
89
68
70
54
54
55
52
45
43
33
23
13
31
46
63
51
42
34
48

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
2
3
6
6
6
5
6
7
8
7
5
4
5
5
6
23

ISS Passover

Visibility (miles)

5
9
5
6
6
5
5
5
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

40
45
48
50
51
49
50
44
36
28
14
12
8
1
1
0
0
0
0
0
4
4
3
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
62
59
59
61
66
73
82
85
88
93
94
94
94
94
93
91
91
89
86
85
73
65
58

Pressure (mb)

1012
1012
1011
1011
1011
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

434
436
437
438
437
435
435
434
434
435
436
436
437
437
438
439
440
442
441
441
440
438
436
434

Friday 26

Waning Gibbous 96%

23:02

06:26

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 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:54, Set: 20:41, Transit: 13:19. Moon - Rise: 23:02, Set: 06:26. Civil Dark: 21:20 - 05:14. Nautical Dark: 22:12 - 04:23. Astro Dark: 23:16 - 03:17

Total Clouds (% Sky Obscured)

68
88
91
93
90
90
93
96
87
78
72
75
79
85
73
59
38
37
44
50
56
55
49
52

Low Clouds (% Sky Obscured)

24
27
38
54
75
80
87
92
89
86
77
59
42
28
27
29
39
33
28
19
25
32
35
26

Medium Clouds (% Sky Obscured)

64
78
75
75
71
67
71
73
68
63
58
64
71
76
69
66
62
67
72
72
70
65
68
70

High Clouds (% Sky Obscured)

43
62
71
81
80
64
57
57
42
23
3
11
18
26
34
41
49
47
44
45
31
16
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
8
8
8
7
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
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

14
12
30
38
41
49
52
51
43
35
18
18
14
2
3
3
0
3
3
2
16
24
29
35

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
48
45
49
53
59
67
75
85
87
88
91
91
91
93
94
94
93
93
91
88
81
74
69

Pressure (mb)

1010
1009
1009
1009
1009
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

434
434
434
436
438
441
441
442
443
442
442
442
441
441
440
442
443
444
445
446
447
448
448
448

Forecast for Altklosterberg, Germany (53.47,9.69)

Generated: 20/04/24 07:49:35. Forecast: 20/04/24 to 26/04/24. Timezone: UTC+2.00