Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

Waxing Gibbous 91%

16:41

05:23

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
22 Bad
23 Bad
00 Bad
01 OK
02 Good

Sun - Rise: 06:06, Set: 20:31, Transit: 13:18. Moon - Rise: 16:41, Set: 05:23. Civil Dark: 21:09 - 05:27. Nautical Dark: 21:59 - 04:38. Astro Dark: 22:58 - 03:39

Total Clouds (% Sky Obscured)

89
80
64
49
57
80
77
96
100
100
100
100
100
100
100
100
100
100
100
100
100
91
26
9

Low Clouds (% Sky Obscured)

59
31
16
44
55
82
44
60
37
85
91
84
100
73
81
79
81
91
91
64
37
50
26
0

Medium Clouds (% Sky Obscured)

3
0
0
6
3
5
29
51
74
100
100
100
100
100
100
100
100
100
100
100
100
56
2
7

High Clouds (% Sky Obscured)

30
3
7
3
3
5
31
31
57
70
53
1
0
0
0
0
0
0
0
0
0
4
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
Light Rain
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

2
2
0
1
2
17
26
34
29
26
31
44
56
55
36
37
47
54
53
37
18
8
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.3
0
0
0
0.3
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
94
96
98
98
91
83
74
65
57
55
52
48
49
47
48
57
63
68
70
68
69
72
74

Pressure (mb)

1011
1012
1012
1013
1014
1015
1016
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1019
1019
1020
1020
1021
1021
1022

Ozone (du)

432
425
415
408
404
405
409
418
425
431
429
427
425
421
422
423
422
427
428
429
434
441
445
445

Sunday 21

Waxing Gibbous 96%

17:53

05:30

03 Good
04 Good
05 Good
06 Good
07 Good
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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:04, Set: 20:33, Transit: 13:18. Moon - Rise: 17:53, Set: 05:30. Civil Dark: 21:11 - 05:25. Nautical Dark: 22:01 - 04:35. Astro Dark: 23:01 - 03:35

Total Clouds (% Sky Obscured)

1
7
10
5
12
91
98
97
100
100
100
100
92
92
79
99
100
92
95
100
99
97
98
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
2
45
59
57
40
69
68
67
54
49
45
2
16
23
18
1
25
25

Medium Clouds (% Sky Obscured)

2
5
44
50
45
95
97
97
99
100
100
93
85
83
73
99
100
95
93
100
99
98
98
97

High Clouds (% Sky Obscured)

0
8
42
80
75
39
42
70
70
71
27
34
77
75
75
75
75
74
67
78
12
58
4
19

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

Precipitation Probability (%)

0
0
0
0
0
0
2
10
15
36
46
39
32
28
23
12
11
0
0
0
0
0
1
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
78
75
73
70
69
55
47
40
40
41
49
45
52
60
64
67
73
75
76
74
76
77

Pressure (mb)

1022
1023
1023
1024
1024
1025
1025
1026
1026
1026
1026
1026
1025
1025
1025
1026
1026
1026
1027
1027
1027
1027
1027
1027

Ozone (du)

446
441
436
434
434
434
434
434
429
420
417
414
412
411
414
421
423
421
417
416
418
426
432
434

Monday 22

Waxing Gibbous 99%

19:06

05:37

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:01, Set: 20:35, Transit: 13:18. Moon - Rise: 19:06, Set: 05:37. Civil Dark: 21:13 - 05:23. Nautical Dark: 22:04 - 04:33. Astro Dark: 23:05 - 03:31

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
96
87
81
88
98
96
97
88
75
63
50
54
66
73
68

Low Clouds (% Sky Obscured)

32
63
59
64
82
73
88
94
92
84
59
67
79
74
67
77
54
38
40
35
40
45
45
40

Medium Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
89
75
61
30
83
76
43
45
31
21
10
10
10
15
19

High Clouds (% Sky Obscured)

60
66
85
100
65
60
31
3
0
0
0
0
0
0
0
0
0
0
0
0
5
9
14
11

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
1
1
1
5
6
7
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
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
3
6
7
15
15
28
50
58
67
67
67
65
54
37
35
29
26
6
3
3
2
4
15

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
78
81
81
77
69
65
64
66
66
65
63
61
60
59
58
66
76
85
91
93
94
93
92

Pressure (mb)

1027
1026
1026
1026
1026
1026
1025
1025
1025
1024
1024
1024
1023
1023
1022
1022
1022
1022
1023
1023
1023
1023
1022
1022

Ozone (du)

437
439
440
438
437
435
431
425
425
425
428
431
433
434
437
438
438
439
441
442
442
444
446
446

Tuesday 23

Waxing Gibbous 100%

20:22

05:45

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:59, Set: 20:36, Transit: 13:18. Moon - Rise: 20:22, Set: 05:45. Civil Dark: 21:16 - 05:20. Nautical Dark: 22:06 - 04:30. Astro Dark: 23:08 - 03:28

Total Clouds (% Sky Obscured)

63
58
72
86
100
86
74
59
64
79
92
96
98
95
99
92
100
100
100
100
97
86
89
92

Low Clouds (% Sky Obscured)

35
30
25
20
25
23
39
47
57
75
91
94
96
93
91
64
56
78
78
75
75
68
81
86

Medium Clouds (% Sky Obscured)

27
35
59
55
69
51
44
14
7
3
0
40
77
94
73
48
30
30
30
30
50
51
52
66

High Clouds (% Sky Obscured)

9
5
11
20
30
17
10
0
0
2
6
62
42
40
40
40
50
50
50
45
30
15
0
0

ISS Passover

Visibility (miles)

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

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
Light Rain
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

27
42
28
7
3
1
10
20
31
38
41
40
34
28
25
24
14
6
3
15
28
26
29
45

Precipitation Amount (mm)

0
0.4
0.1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
96
100
100
98
96
91
85
79
71
68
64
64
63
59
65
72
85
86
88
91
93
94
94

Pressure (mb)

1022
1022
1022
1021
1021
1021
1021
1021
1021
1020
1020
1019
1018
1018
1017
1017
1016
1016
1016
1016
1015
1015
1014
1013

Ozone (du)

445
444
444
444
442
440
434
431
429
426
428
429
431
432
432
430
428
426
431
437
443
449
453
454

Wednesday 24

Full Moon 99%

21:40

05:54

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:57, Set: 20:38, Transit: 13:18. Moon - Rise: 21:40, Set: 05:54. Civil Dark: 21:18 - 05:18. Nautical Dark: 22:09 - 04:27. Astro Dark: 23:12 - 03:23

Total Clouds (% Sky Obscured)

96
85
79
87
85
77
95
100
100
100
98
95
92
89
72
55
40
54
68
83
71
58
48
40

Low Clouds (% Sky Obscured)

90
84
79
84
83
75
91
92
93
92
88
86
84
82
67
51
35
41
47
49
40
31
23
17

Medium Clouds (% Sky Obscured)

95
62
37
18
0
20
45
93
100
91
62
51
46
40
40
41
39
37
42
59
56
55
60
74

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
16
37
51
34

ISS Passover

Visibility (miles)

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

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
None

Precipitation Probability (%)

52
48
47
45
46
50
43
36
41
47
45
51
48
45
41
37
32
29
23
6
9
8
3
9

Precipitation Amount (mm)

0.2
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
6
5
6
6
6
6
7
9
9
9
10
11
11
11
9
8
6
5
4
4
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
96
98
96
91
83
75
71
69
68
55
61
67
74
77
79
82
85
90
94
94
94
94

Pressure (mb)

1013
1012
1012
1011
1011
1011
1011
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008

Ozone (du)

450
450
448
447
445
444
444
443
442
439
434
433
433
433
433
433
432
431
432
433
434
436
438
441

Thursday 25

Waning Gibbous 96%

23:02

06:07

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
22 OK
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:55, Set: 20:40, Transit: 13:18. Moon - Rise: 23:02, Set: 06:07. Civil Dark: 21:20 - 05:15. Nautical Dark: 22:11 - 04:24. Astro Dark: 23:16 - 03:19

Total Clouds (% Sky Obscured)

37
29
34
40
45
52
59
72
80
85
94
91
87
82
85
89
94
70
45
23
40
45
46
64

Low Clouds (% Sky Obscured)

9
1
5
8
12
16
25
30
37
44
54
53
55
58
61
63
62
42
23
3
8
14
20
33

Medium Clouds (% Sky Obscured)

78
72
68
64
60
61
63
69
78
87
93
82
72
60
70
79
89
66
46
31
31
36
43
63

High Clouds (% Sky Obscured)

20
1
19
33
50
57
60
69
69
70
70
59
43
24
20
29
46
32
16
0
0
1
1
15

ISS Passover

Visibility (miles)

9
9
9
9
9
9
6
3
0
1
1
2
1
1
0
3
6
9
9
9
9
6
3
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

10
3
16
19
16
44
58
71
79
88
95
89
75
55
54
52
47
42
33
15
23
28
21
46

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.4
0.5
0.6
0.8
0.6
0.4
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
94
94
93
94
96
98
98
98
96
98
98
98
96
93
90
93
94
94
96
98
96

Pressure (mb)

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

Ozone (du)

440
439
438
437
436
436
435
435
435
437
439
441
444
446
449
450
452
453
455
456
457
457
457
456

Friday 26

Waning Gibbous 94%

00:23

06:25

Sun - Rise: 05:53, Set: 20:42, Transit: 13:17. Moon - Rise: 00:23, Set: 06:25. Civil Dark: 21:22 - 05:13. Nautical Dark: 22:14 - 04:21. Astro Dark: 23:19 - 03:15

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Altona-Altstadt, Germany (53.55,9.95)

Generated: 20/04/24 03:33:25. Forecast: 20/04/24 to 26/04/24. Timezone: UTC+2.00