Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

Waxing Crescent 4%

10:35

18:16

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 08:07, Set: 18:10, Transit: 13:09. Moon - Rise: 10:35, Set: 18:16. Civil Dark: 18:46 - 07:31. Nautical Dark: 19:26 - 06:51. Astro Dark: 20:06 - 06:11

Total Clouds (% Sky Obscured)

76
85
88
91
97
100
100
100
100
100
93
96
100
89
81
97
100
94
99
98
86
98
98
85

Low Clouds (% Sky Obscured)

37
39
37
41
55
92
90
93
85
75
77
71
66
41
61
68
68
89
99
95
69
93
96
85

Medium Clouds (% Sky Obscured)

23
65
88
73
93
100
100
87
79
96
85
89
82
65
50
92
57
44
44
45
24
31
31
37

High Clouds (% Sky Obscured)

76
85
88
91
73
100
100
100
100
100
75
75
100
70
70
65
60
65
65
70
70
65
1
17

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
4
9
7
9
9
9
9
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
Light Rain
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
None
None
Very Light Rain
None

Precipitation Probability (%)

0
0
0
10
78
95
95
89
59
42
26
54
95
59
27
11
61
76
87
78
19
26
66
32

Precipitation Amount (mm)

0
0
0
0
0.3
1.2
1.8
0.4
0.2
0
0
0
0.6
0
0
0
0.4
0.5
0.6
0.5
0
0
0.3
0

Wind Speed/Direction (mph)

2
3
5
6
11
12
14
14
13
13
14
11
14
14
14
16
16
14
14
16
16
17
16
16

Chance of Frost

Temperature (°C)

9
9
9
9
10
10
11
12
12
13
15
15
16
15
15
14
13
11
11
11
10
10
10
11

Feels Like (°C)

7
6
6
6
6
7
6
7
8
10
10
12
12
11
10
9
7
5
5
3
3
2
2
3

Dew Point (°C)

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

Relative Humidity (%)

93
95
95
93
93
93
91
93
95
93
83
83
79
74
70
73
70
75
72
72
80
80
81
73

Pressure (mb)

996
995
993
991
989
987
985
984
983
982
982
981
982
982
982
981
981
981
981
980
980
980
980
980

Ozone (du)

286
284
281
278
276
278
279
282
286
290
292
294
295
293
300
305
310
310
311
317
325
327
329
330

Friday 24

Waxing Crescent 8%

11:49

18:39

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 08:09, Set: 18:08, Transit: 13:08. Moon - Rise: 11:49, Set: 18:39. Civil Dark: 18:44 - 07:33. Nautical Dark: 19:24 - 06:53. Astro Dark: 20:04 - 06:13

Total Clouds (% Sky Obscured)

95
93
97
95
100
100
100
100
100
100
100
100
73
65
64
73
75
86
90
100
77
83
52
82

Low Clouds (% Sky Obscured)

89
88
96
92
83
97
89
90
78
50
88
80
43
43
25
33
39
37
44
41
53
48
51
65

Medium Clouds (% Sky Obscured)

18
27
42
31
44
90
95
100
100
100
100
86
43
35
35
38
38
55
57
100
15
65
7
55

High Clouds (% Sky Obscured)

3
3
33
24
33
30
32
17
71
100
100
45
61
43
35
40
27
1
45
35
38
0
0
45

ISS Passover

Visibility (miles)

9
9
7
5
7
5
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
Very 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

Precipitation Probability (%)

19
31
42
48
57
54
23
11
7
8
13
6
5
15
19
16
2
10
0
0
0
1
2
8

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

16
20
21
22
22
23
22
21
20
21
20
21
21
21
20
19
18
17
17
17
17
16
17
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
83
83
85
87
87
82
77
73
72
69
72
67
63
64
68
72
73
77
76
77
80
78
75

Pressure (mb)

981
983
984
985
986
987
989
990
991
992
993
994
995
995
995
996
996
996
997
997
997
997
996
996

Ozone (du)

325
318
319
320
321
321
323
324
327
329
329
328
328
329
330
331
324
322
320
321
324
325
326
327

Saturday 25

Waxing Crescent 14%

12:59

19:12

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 08:10, Set: 18:06, Transit: 13:08. Moon - Rise: 12:59, Set: 19:12. Civil Dark: 18:42 - 07:35. Nautical Dark: 19:22 - 06:54. Astro Dark: 20:02 - 06:14

Total Clouds (% Sky Obscured)

92
95
81
97
96
97
96
97
99
99
100
100
89
100
100
100
100
100
99
99
97
95
97
96

Low Clouds (% Sky Obscured)

83
92
64
90
94
86
87
80
95
99
78
87
87
75
92
84
92
86
88
92
93
92
96
94

Medium Clouds (% Sky Obscured)

73
71
67
56
56
20
77
85
97
90
99
96
72
89
90
100
92
72
96
43
32
21
15
11

High Clouds (% Sky Obscured)

58
25
10
58
52
82
51
57
15
7
89
99
13
97
95
96
93
97
45
6
8
3
3
0

ISS Passover

Visibility (miles)

9
9
9
9
9
3
6
9
9
9
9
8
6
9
5
3
5
9
4
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
Very Light Rain
Light Rain
None
None
Very Light Rain
None
None
Light Rain
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

36
29
11
28
63
95
37
24
52
53
60
77
60
63
93
95
80
83
50
31
21
14
16
25

Precipitation Amount (mm)

0.2
0
0
0
0.3
1.3
0
0
0.2
0
0
0.4
0
0.2
0.7
0.8
0.3
0.5
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
16
16
15
15
14
15
14
14
15
14
15
15
14
14
15
16
18
16
17
17
17
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
74
75
78
81
88
90
88
87
90
88
82
87
90
90
88
91
88
91
87
85
85
85
84

Pressure (mb)

996
995
995
994
994
993
992
992
992
991
991
991
991
990
990
990
990
991
992
993
993
993
994
994

Ozone (du)

333
337
337
337
333
328
326
327
327
324
323
324
326
327
327
328
329
328
327
327
328
330
327
326

Sunday 26

Waxing Crescent 22%

12:58

19:00

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:12, Set: 17:04, Transit: 12:08. Moon - Rise: 12:58, Set: 19:00. Civil Dark: 17:40 - 06:37. Nautical Dark: 18:20 - 05:56. Astro Dark: 19:00 - 05:16

Total Clouds (% Sky Obscured)

95
93
86
90
95
99
99
100
100
100
95
93
64
67
87
80
84
80
69
60
52
52
55
74

Low Clouds (% Sky Obscured)

95
93
86
90
92
92
93
93
94
92
78
75
43
45
48
51
54
53
50
48
45
45
44
53

Medium Clouds (% Sky Obscured)

8
6
3
55
80
97
98
99
100
90
51
40
53
60
78
60
62
52
33
16
1
0
0
0

High Clouds (% Sky Obscured)

0
0
1
2
2
0
2
6
0
11
20
28
19
11
2
3
3
3
2
2
1
1
0
2

ISS Passover

Visibility (miles)

9
9
9
9
9
5
3
9
9
9
9
9
6
9
8
7
7
9
9
8
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
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

14
10
24
63
79
91
77
61
38
45
54
71
74
71
68
61
41
34
47
33
9
10
10
10

Precipitation Amount (mm)

0
0
0
0
0.5
1
0.6
0.2
0
0
0
0.3
0.3
0.3
0.3
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
17
18
19
18
18
18
18
17
16
15
13
13
14
13
13
12
12
13
13
13
13
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
81
79
79
82
88
88
90
90
90
85
73
71
73
80
91
93
93
93
95
96
96
94

Pressure (mb)

994
995
994
994
994
994
994
994
995
995
995
995
995
996
996
997
997
998
998
999
999
1000
1000
1000

Ozone (du)

325
326
317
313
305
304
303
304
305
308
310
312
311
308
308
310
310
315
318
319
319
322
321
318

Monday 27

Waxing Crescent 31%

13:44

20:03

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:14, Set: 17:02, Transit: 12:08. Moon - Rise: 13:44, Set: 20:03. Civil Dark: 17:38 - 06:38. Nautical Dark: 18:19 - 05:58. Astro Dark: 18:59 - 05:18

Total Clouds (% Sky Obscured)

88
89
92
91
90
100
98
97
96
97
98
99
98
97
95
96
98
99
95
91
87
87
86
88

Low Clouds (% Sky Obscured)

68
58
89
62
39
88
84
80
78
76
65
85
84
82
81
81
83
84
79
75
71
65
58
49

Medium Clouds (% Sky Obscured)

73
81
90
33
34
91
76
93
87
93
95
90
91
92
93
92
92
91
74
57
39
51
65
80

High Clouds (% Sky Obscured)

10
0
1
30
58
86
60
45
17
13
18
24
19
13
10
6
2
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
2
9
9
9
9
9
9
9
9
9
8
8
9
9
9
9
9
9
9
9
8
7

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

Precipitation Probability (%)

24
81
59
16
23
14
19
29
15
24
35
45
58
53
48
51
55
59
53
45
34
41
42
41

Precipitation Amount (mm)

0
0.6
0.2
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
13
13
14
15
14
14
15
15
14
14
15
15
14
13
12
11
10
9
9
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
3
3
4
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
3
3
4
4
4

Dew Point (°C)

7
7
7
6
6
5
6
6
6
5
5
5
5
6
6
6
6
6
6
6
6
6
6
6

Relative Humidity (%)

94
94
94
88
85
85
84
81
80
77
70
72
76
78
80
82
87
90
94
94
94
94
91
91

Pressure (mb)

1000
1000
1000
1000
1001
1001
1001
1001
1002
1002
1002
1002
1002
1002
1002
1001
1001
1002
1002
1002
1002
1002
1002
1002

Ozone (du)

315
310
302
297
296
295
294
292
291
295
294
294
296
295
294
293
294
295
296
298
301
303
304
304

Tuesday 28

Waxing Crescent 40%

14:16

21:17

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:16, Set: 17:00, Transit: 12:08. Moon - Rise: 14:16, Set: 21:17. Civil Dark: 17:36 - 06:40. Nautical Dark: 18:17 - 05:59. Astro Dark: 18:57 - 05:19

Total Clouds (% Sky Obscured)

91
93
96
97
99
100
93
85
77
71
65
59
55
54
52
62
69
74
66
58
49
55
61
68

Low Clouds (% Sky Obscured)

45
41
29
43
57
74
60
46
32
33
34
34
30
25
21
32
44
52
48
42
37
47
57
66

Medium Clouds (% Sky Obscured)

85
91
96
97
98
100
84
69
53
46
39
31
28
27
26
39
46
53
36
19
2
2
1
0

High Clouds (% Sky Obscured)

0
1
2
1
1
0
0
1
2
1
0
0
0
0
0
1
1
1
0
0
0
0
0
0

ISS Passover

Visibility (miles)

6
7
8
9
9
9
9
8
6
5
6
6
7
6
5
4
6
8
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
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

41
40
36
40
45
50
62
70
77
72
65
58
55
52
48
50
52
52
45
35
22
22
22
20

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
11
12
12
12
12
13
13
13
14
14
13
13
13
12
12
11
10
9
9
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
6
5
5
6
6
6
6
6
6
6
6
6
7
7
7
7
7
6
6
6
6
6

Relative Humidity (%)

91
90
90
90
90
91
91
87
82
78
76
73
71
73
78
81
84
88
93
93
93
91
91
93

Pressure (mb)

1002
1002
1002
1002
1002
1002
1002
1003
1003
1004
1004
1005
1005
1006
1006
1007
1008
1008
1009
1009
1010
1010
1011
1011

Ozone (du)

304
304
304
304
306
307
309
307
306
305
304
303
302
301
299
297
297
297
297
296
294
293
292
290

Wednesday 29

First Quarter 51%

14:39

22:37

Sun - Rise: 07:18, Set: 16:58, Transit: 12:08. Moon - Rise: 14:39, Set: 22:37. Civil Dark: 17:34 - 06:42. Nautical Dark: 18:15 - 06:01. Astro Dark: 18:55 - 05:21

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 Altstadt, Germany (53.08,8.80)

Generated: 23/10/25 01:16:54. Forecast: 23/10/25 to 29/10/25. Timezone: UTC+2.00