Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 30

Waxing Gibbous 99%

19:36

04:57

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

Sun - Rise: 05:34, Set: 20:31, Transit: 13:03. Moon - Rise: 19:36, Set: 04:57. Civil Dark: 21:10 - 04:54. Nautical Dark: 22:01 - 04:02. Astro Dark: 23:07 - 02:56

Total Clouds (% Sky Obscured)

33
35
42
43
31
23
18
4
6
7
3
2
0
0
0
0
0
0
0
0
0
0
2
13

Low Clouds (% Sky Obscured)

32
32
38
32
15
23
18
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
16
14
13
17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

4
23
36
3
5
3
3
3
6
7
3
2
0
0
0
0
0
0
0
0
0
0
2
10

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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

36
36
38
40
48
56
65
69
73
76
76
77
74
75
75
75
69
60
53
46
40
37
34
33

Pressure (mb)

1031
1030
1030
1029
1029
1029
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1031
1030
1030
1030
1029
1029

Ozone (du)

391
391
391
391
391
390
390
390
389
388
388
389
389
388
386
384
383
383
384
385
384
383
382
382

Friday 1

Full Moon 100%

20:53

05:13

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

Sun - Rise: 05:32, Set: 20:33, Transit: 13:03. Moon - Rise: 20:53, Set: 05:13. Civil Dark: 21:12 - 04:52. Nautical Dark: 22:04 - 04:00. Astro Dark: 23:10 - 02:52

Total Clouds (% Sky Obscured)

8
6
3
2
2
2
2
2
1
2
1
3
9
9
8
2
2
2
2
0
0
0
0
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

6
5
3
2
2
2
2
2
1
2
1
3
9
9
8
2
2
2
2
0
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 (%)

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 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
3
3
3
3
3
4
4
3
3
4
4
4
4
4
5
5
6
7
8
9
10
10
11

Chance of Frost

Temperature (°C)

22
23
23
22
22
21
19
17
16
15
15
13
12
11
11
10
11
14
16
19
21
23
24
25

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

32
32
32
33
41
50
56
61
65
66
69
70
73
76
76
77
75
63
54
46
40
36
32
29

Pressure (mb)

1028
1028
1027
1027
1026
1026
1027
1027
1026
1026
1026
1026
1026
1025
1025
1025
1025
1024
1024
1024
1023
1022
1022
1021

Ozone (du)

382
383
383
384
384
383
383
384
387
388
388
387
386
385
385
386
387
388
387
387
386
387
387
385

Saturday 2

Waning Gibbous 98%

22:08

05:34

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

Sun - Rise: 05:30, Set: 20:34, Transit: 13:03. Moon - Rise: 22:08, Set: 05:34. Civil Dark: 21:14 - 04:50. Nautical Dark: 22:06 - 03:57. Astro Dark: 23:14 - 02:48

Total Clouds (% Sky Obscured)

9
37
20
61
64
51
34
67
40
39
65
75
81
100
54
100
71
81
90
100
100
100
100
91

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
16
28
43
53
45
68
71
73

High Clouds (% Sky Obscured)

8
34
20
61
64
49
32
66
40
39
61
75
81
100
54
100
43
59
80
100
100
100
100
84

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 (%)

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

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)

11
11
10
10
8
6
5
5
6
7
7
6
6
6
6
5
5
6
7
7
8
9
11
11

Chance of Frost

Temperature (°C)

25
26
26
25
24
23
20
19
17
17
16
15
14
14
13
13
14
16
18
21
23
24
25
26

Feels Like (°C)

23
24
24
24
24
23
21
19
16
15
14
14
12
12
11
10
11
14
16
18
21
22
22
23

Dew Point (°C)

6
7
8
9
11
12
11
10
10
9
8
8
7
7
7
7
7
8
10
10
11
10
11
12

Relative Humidity (%)

29
29
32
35
41
49
55
58
60
61
61
63
62
64
66
69
65
61
56
51
46
41
39
39

Pressure (mb)

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

Ozone (du)

384
384
384
384
382
379
377
376
377
379
379
379
378
378
379
381
380
378
377
377
376
372
371
370

Sunday 3

Waning Gibbous 95%

23:20

06:04

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
14 Bad

Sun - Rise: 05:28, Set: 20:36, Transit: 13:03. Moon - Rise: 23:20, Set: 06:04. Civil Dark: 21:16 - 04:48. Nautical Dark: 22:09 - 03:54. Astro Dark: 23:18 - 02:43

Total Clouds (% Sky Obscured)

83
76
84
92
100
96
93
89
85
82
80
79
75
73
79
85
92
86
85
82
76
69
61
74

Low Clouds (% Sky Obscured)

0
1
0
0
0
0
0
0
0
1
0
21
41
58
64
75
82
80
78
76
66
56
47
44

Medium Clouds (% Sky Obscured)

74
74
81
89
100
96
93
77
69
50
30
40
20
0
0
2
2
2
0
0
9
15
23
26

High Clouds (% Sky Obscured)

68
59
73
86
100
81
58
37
49
65
80
59
36
11
12
14
20
13
7
0
0
0
0
37

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 (%)

4
4
7
4
0
2
1
1
1
0
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)

10
9
10
9
9
9
10
8
7
7
6
6
6
6
7
7
7
7
7
7
8
9
9
9

Chance of Frost

Temperature (°C)

26
26
25
24
23
22
21
19
18
17
16
15
15
14
13
13
13
14
15
16
17
18
20
21

Feels Like (°C)

24
23
22
22
21
19
17
17
16
15
15
14
13
13
11
11
12
12
14
15
16
16
17
18

Dew Point (°C)

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

Relative Humidity (%)

42
41
43
47
50
53
50
55
62
66
68
74
74
74
76
79
80
74
66
61
56
51
48
45

Pressure (mb)

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

Ozone (du)

369
368
367
367
367
368
369
371
373
375
375
376
378
378
379
379
377
376
376
376
375
375
376
375

Monday 4

Waning Gibbous 90%

00:24

06:45

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
14 Bad

Sun - Rise: 05:26, Set: 20:38, Transit: 13:03. Moon - Rise: 00:24, Set: 06:45. Civil Dark: 21:18 - 04:46. Nautical Dark: 22:11 - 03:52. Astro Dark: 23:22 - 02:39

Total Clouds (% Sky Obscured)

86
100
96
91
87
74
61
48
57
65
72
82
91
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

40
39
35
35
38
36
35
36
36
34
32
23
15
6
15
23
32
38
43
48
44
51
52
57

Medium Clouds (% Sky Obscured)

29
32
34
72
77
70
59
21
49
59
50
66
83
97
98
99
100
100
100
100
99
98
97
88

High Clouds (% Sky Obscured)

68
99
81
61
41
26
17
5
18
37
53
71
85
99
99
99
100
77
51
27
51
77
100
99

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

1
1
3
8
8
7
5
2
21
24
36
33
33
35
52
60
71
86
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.4
0.5
0.7
1.1
1.1
1
1
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
20
21
21
20
19
17
16
15
13
12
12
11
11
11
11
11
10
11
11
11
11
11
11

Feels Like (°C)

18
19
19
19
19
18
16
15
13
11
10
10
9
10
9
9
10
10
8
9
9
9
8
9

Dew Point (°C)

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

Relative Humidity (%)

46
51
47
49
56
65
72
77
79
83
84
83
83
81
80
84
87
91
91
93
93
91
91
93

Pressure (mb)

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

Ozone (du)

375
375
375
376
376
375
374
374
374
373
372
372
372
373
373
374
374
375
375
375
376
376
376
377

Tuesday 5

Waning Gibbous 83%

01:16

07:40

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
14 Bad

Sun - Rise: 05:24, Set: 20:39, Transit: 13:03. Moon - Rise: 01:16, Set: 07:40. Civil Dark: 21:20 - 04:44. Nautical Dark: 22:14 - 03:49. Astro Dark: 23:27 - 02:34

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

65
66
68
69
53
54
57
61
51
48
44
62
77
90
92
97
97
97
88
80
80
80
79
79

Medium Clouds (% Sky Obscured)

78
69
64
56
50
40
32
19
31
37
49
56
63
70
77
84
88
66
44
29
42
54
65
71

High Clouds (% Sky Obscured)

98
97
90
86
80
71
65
52
66
80
92
95
98
100
100
100
100
100
100
100
98
97
95
63

ISS Passover

Visibility (miles)

7
8
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

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

Precipitation Probability (%)

71
59
41
29
19
13
8
1
2
2
0
15
21
22
33
40
46
37
28
16
17
15
7
18

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
10
10
10
11
11

Feels Like (°C)

8
8
8
7
7
7
7
7
8
7
7
7
7
7
7
7
8
7
6
7
7
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
91
90
90
88
88
87
85
85
84
85
84
82
85
88
90
88
88
88
87
85
86

Pressure (mb)

1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009

Ozone (du)

379
380
382
382
382
381
381
380
380
379
379
378
379
379
380
381
382
384
384
385
385
385
384
384

Wednesday 6

Waning Gibbous 76%

01:54

08:46

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

Sun - Rise: 05:22, Set: 20:41, Transit: 13:03. Moon - Rise: 01:54, Set: 08:46. Civil Dark: 21:22 - 04:42. Nautical Dark: 22:16 - 03:47. Astro Dark: 23:31 - 02:30

Total Clouds (% Sky Obscured)

94
92
94
95
97
92
86
79
61
44
31
40
45
54
39
40
25

Low Clouds (% Sky Obscured)

84
88
88
89
89
74
62
47
46
44
31
40
45
54
39
40
25

Medium Clouds (% Sky Obscured)

75
80
82
84
89
85
81
74
47
22
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

37
20
20
24
24
20
12
1
1
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
8
7
8
8
9
9
9
9
9
9
9
7
5
4
5
7

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

24
28
69
95
95
95
91
37
31
23
5
12
15
16
15
12
4

Precipitation Amount (mm)

0
0
0.5
1.2
2.6
1.2
0.7
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
13
14
13
12
11
11
10
10
10
9
8
8
7
7
7
6

Feels Like (°C)

10
10
10
10
11
11
9
9
9
9
9
9
6
5
5
5
5

Dew Point (°C)

10
10
11
10
10
9
9
9
9
8
8
8
8
7
6
6
5

Relative Humidity (%)

84
83
82
84
86
88
90
90
91
91
95
96
96
94
94
93
93

Pressure (mb)

1009
1009
1008
1009
1009
1009
1010
1010
1011
1011
1012
1012
1013
1013
1014
1015
1016

Ozone (du)

385
386
387
390
393
395
391
386
381
382
383
383
384
385
385
386
388

Forecast for Schöneberg, Germany (52.47,13.36)

Generated: 30/04/26 15:05:16. Forecast: 30/04/26 to 06/05/26. Timezone: UTC+2.00